Analysis of interatomic Contacts of Structural Units in PDB entry:
1W4C

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 1W4C entry

There are 24 chains in PDB entry 1W4C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LYS 300
B	MET 1	LEU 321
C	MET 1	LEU 321
D	MET 1	LYS 300
E	MET 1	LEU 321
F	MET 1	LEU 321
G	MET 1	LEU 321
H	MET 1	LYS 300
I	MET 1	LYS 300
J	MET 1	LEU 321
K	MET 1	LEU 321
L	MET 1	LYS 300
M	MET 1	LEU 321
N	MET 1	LEU 321
O	MET 1	LEU 321
P	MET 1	LEU 321
Q	MET 1	LEU 321
R	MET 1	LEU 321
S	MET 1	LEU 321
T	MET 1	LEU 321
U	MET 1	LYS 300
V	MET 1	LEU 321
W	MET 1	LEU 321
X	MET 1	LYS 300

There are185 helices in PDB entry 1W4C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	6	23	Right-handed alpha
Helix 2	2	A	27	39	Right-handed alpha
Helix 3	3	A	135	149	Right-handed alpha
Helix 4	4	A	168	183	Right-handed alpha
Helix 5	5	A	208	226	Right-handed alpha
Helix 6	6	A	242	254	Right-handed alpha
Helix 7	7	A	290	292	Right-handed 310
Helix 8	8	B	6	23	Right-handed alpha
Helix 9	9	B	27	39	Right-handed alpha
Helix 10	10	B	135	149	Right-handed alpha
Helix 11	11	B	168	183	Right-handed alpha
Helix 12	12	B	208	226	Right-handed alpha
Helix 13	13	B	242	253	Right-handed alpha
Helix 14	14	B	290	292	Right-handed 310
Helix 15	15	B	309	318	Right-handed alpha
Helix 16	16	C	6	23	Right-handed alpha
Helix 17	17	C	27	39	Right-handed alpha
Helix 18	18	C	135	149	Right-handed alpha
Helix 19	19	C	168	183	Right-handed alpha
Helix 20	20	C	208	226	Right-handed alpha
Helix 21	21	C	242	253	Right-handed alpha
Helix 22	22	C	290	292	Right-handed 310
Helix 23	23	C	309	318	Right-handed alpha
Helix 24	24	D	6	23	Right-handed alpha
Helix 25	25	D	27	39	Right-handed alpha
Helix 26	26	D	135	149	Right-handed alpha
Helix 27	27	D	168	183	Right-handed alpha
Helix 28	28	D	208	226	Right-handed alpha
Helix 29	29	D	242	254	Right-handed alpha
Helix 30	30	D	290	292	Right-handed 310
Helix 31	31	E	6	23	Right-handed alpha
Helix 32	32	E	27	39	Right-handed alpha
Helix 33	33	E	135	149	Right-handed alpha
Helix 34	34	E	168	183	Right-handed alpha
Helix 35	35	E	208	226	Right-handed alpha
Helix 36	36	E	242	253	Right-handed alpha
Helix 37	37	E	290	292	Right-handed 310
Helix 38	38	E	309	318	Right-handed alpha
Helix 39	39	F	6	23	Right-handed alpha
Helix 40	40	F	27	39	Right-handed alpha
Helix 41	41	F	135	149	Right-handed alpha
Helix 42	42	F	168	183	Right-handed alpha
Helix 43	43	F	208	226	Right-handed alpha
Helix 44	44	F	242	253	Right-handed alpha
Helix 45	45	F	290	292	Right-handed 310
Helix 46	46	F	309	318	Right-handed alpha
Helix 47	47	G	6	23	Right-handed alpha
Helix 48	48	G	27	39	Right-handed alpha
Helix 49	49	G	135	149	Right-handed alpha
Helix 50	50	G	168	183	Right-handed alpha
Helix 51	51	G	208	226	Right-handed alpha
Helix 52	52	G	242	253	Right-handed alpha
Helix 53	53	G	290	292	Right-handed 310
Helix 54	54	G	309	318	Right-handed alpha
Helix 55	55	H	6	23	Right-handed alpha
Helix 56	56	H	27	39	Right-handed alpha
Helix 57	57	H	135	149	Right-handed alpha
Helix 58	58	H	168	183	Right-handed alpha
Helix 59	59	H	208	226	Right-handed alpha
Helix 60	60	H	242	254	Right-handed alpha
Helix 61	61	H	290	292	Right-handed 310
Helix 62	62	I	6	23	Right-handed alpha
Helix 63	63	I	27	39	Right-handed alpha
Helix 64	64	I	135	149	Right-handed alpha
Helix 65	65	I	168	183	Right-handed alpha
Helix 66	66	I	208	226	Right-handed alpha
Helix 67	67	I	242	254	Right-handed alpha
Helix 68	68	I	290	292	Right-handed 310
Helix 69	69	J	6	23	Right-handed alpha
Helix 70	70	J	27	39	Right-handed alpha
Helix 71	71	J	135	149	Right-handed alpha
Helix 72	72	J	168	183	Right-handed alpha
Helix 73	73	J	208	226	Right-handed alpha
Helix 74	74	J	242	253	Right-handed alpha
Helix 75	75	J	290	292	Right-handed 310
Helix 76	76	J	309	318	Right-handed alpha
Helix 77	77	K	6	23	Right-handed alpha
Helix 78	78	K	27	39	Right-handed alpha
Helix 79	79	K	135	149	Right-handed alpha
Helix 80	80	K	168	183	Right-handed alpha
Helix 81	81	K	208	226	Right-handed alpha
Helix 82	82	K	242	253	Right-handed alpha
Helix 83	83	K	290	292	Right-handed 310
Helix 84	84	K	309	318	Right-handed alpha
Helix 85	85	L	6	23	Right-handed alpha
Helix 86	86	L	27	39	Right-handed alpha
Helix 87	87	L	135	149	Right-handed alpha
Helix 88	88	L	168	183	Right-handed alpha
Helix 89	89	L	208	226	Right-handed alpha
Helix 90	90	L	242	254	Right-handed alpha
Helix 91	91	L	290	292	Right-handed 310
Helix 92	92	M	6	23	Right-handed alpha
Helix 93	93	M	27	39	Right-handed alpha
Helix 94	94	M	135	149	Right-handed alpha
Helix 95	95	M	168	183	Right-handed alpha
Helix 96	96	M	208	226	Right-handed alpha
Helix 97	97	M	242	253	Right-handed alpha
Helix 98	98	M	290	292	Right-handed 310
Helix 99	99	M	309	318	Right-handed alpha
Helix 100	100	N	6	23	Right-handed alpha
Helix 101	101	N	27	39	Right-handed alpha
Helix 102	102	N	135	149	Right-handed alpha
Helix 103	103	N	168	183	Right-handed alpha
Helix 104	104	N	208	226	Right-handed alpha
Helix 105	105	N	242	253	Right-handed alpha
Helix 106	106	N	290	292	Right-handed 310
Helix 107	107	N	309	318	Right-handed alpha
Helix 108	108	O	6	23	Right-handed alpha
Helix 109	109	O	27	39	Right-handed alpha
Helix 110	110	O	135	149	Right-handed alpha
Helix 111	111	O	168	183	Right-handed alpha
Helix 112	112	O	208	226	Right-handed alpha
Helix 113	113	O	242	253	Right-handed alpha
Helix 114	114	O	290	292	Right-handed 310
Helix 115	115	O	309	318	Right-handed alpha
Helix 116	116	P	6	23	Right-handed alpha
Helix 117	117	P	27	39	Right-handed alpha
Helix 118	118	P	135	149	Right-handed alpha
Helix 119	119	P	168	183	Right-handed alpha
Helix 120	120	P	208	226	Right-handed alpha
Helix 121	121	P	242	253	Right-handed alpha
Helix 122	122	P	290	292	Right-handed 310
Helix 123	123	P	309	318	Right-handed alpha
Helix 124	124	Q	6	23	Right-handed alpha
Helix 125	125	Q	27	39	Right-handed alpha
Helix 126	126	Q	135	149	Right-handed alpha
Helix 127	127	Q	168	183	Right-handed alpha
Helix 128	128	Q	208	226	Right-handed alpha
Helix 129	129	Q	242	253	Right-handed alpha
Helix 130	130	Q	290	292	Right-handed 310
Helix 131	131	Q	309	318	Right-handed alpha
Helix 132	132	R	6	23	Right-handed alpha
Helix 133	133	R	27	39	Right-handed alpha
Helix 134	134	R	135	149	Right-handed alpha
Helix 135	135	R	168	183	Right-handed alpha
Helix 136	136	R	208	226	Right-handed alpha
Helix 137	137	R	242	253	Right-handed alpha
Helix 138	138	R	290	292	Right-handed 310
Helix 139	139	R	309	318	Right-handed alpha
Helix 140	140	S	6	23	Right-handed alpha
Helix 141	141	S	27	39	Right-handed alpha
Helix 142	142	S	135	149	Right-handed alpha
Helix 143	143	S	168	183	Right-handed alpha
Helix 144	144	S	208	226	Right-handed alpha
Helix 145	145	S	242	253	Right-handed alpha
Helix 146	146	S	290	292	Right-handed 310
Helix 147	147	S	309	318	Right-handed alpha
Helix 148	148	T	6	23	Right-handed alpha
Helix 149	149	T	27	39	Right-handed alpha
Helix 150	150	T	135	149	Right-handed alpha
Helix 151	151	T	168	183	Right-handed alpha
Helix 152	152	T	208	226	Right-handed alpha
Helix 153	153	T	242	253	Right-handed alpha
Helix 154	154	T	290	292	Right-handed 310
Helix 155	155	T	309	318	Right-handed alpha
Helix 156	156	U	6	23	Right-handed alpha
Helix 157	157	U	27	39	Right-handed alpha
Helix 158	158	U	135	149	Right-handed alpha
Helix 159	159	U	168	183	Right-handed alpha
Helix 160	160	U	208	226	Right-handed alpha
Helix 161	161	U	242	254	Right-handed alpha
Helix 162	162	U	290	292	Right-handed 310
Helix 163	163	V	6	23	Right-handed alpha
Helix 164	164	V	27	39	Right-handed alpha
Helix 165	165	V	135	149	Right-handed alpha
Helix 166	166	V	168	183	Right-handed alpha
Helix 167	167	V	208	226	Right-handed alpha
Helix 168	168	V	242	253	Right-handed alpha
Helix 169	169	V	290	292	Right-handed 310
Helix 170	170	V	309	318	Right-handed alpha
Helix 171	171	W	6	23	Right-handed alpha
Helix 172	172	W	27	39	Right-handed alpha
Helix 173	173	W	135	149	Right-handed alpha
Helix 174	174	W	168	183	Right-handed alpha
Helix 175	175	W	208	226	Right-handed alpha
Helix 176	176	W	242	253	Right-handed alpha
Helix 177	177	W	290	292	Right-handed 310
Helix 178	178	W	309	318	Right-handed alpha
Helix 179	179	X	6	23	Right-handed alpha
Helix 180	180	X	27	39	Right-handed alpha
Helix 181	181	X	135	149	Right-handed alpha
Helix 182	182	X	168	183	Right-handed alpha
Helix 183	183	X	208	226	Right-handed alpha
Helix 184	184	X	242	254	Right-handed alpha
Helix 185	185	X	290	292	Right-handed 310

There are 97 sheets in PDB entry 1W4C. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, CA, CB, CC, CD, A, DB, C, DD, EA, EB, EC, ED, FA, FB, FC, GA, GB, GC, GD, GE, HA, HB, HC, HD, IA, IB, IC, ID, JA, JB, JC, JD, KA, KB, KC, KD, LA, LB, LC, MA, MB, MC, MD, ME, NA, NB, NC, ND, OA, OB, OC, OD, PA, PB, PC, PD, QA, QB, QC, QD, QE, RA, RB, RC, SA, SB, SC, SD, SE, TA, TB, TC, TD, UA, UB, UC, UD, VA, VB, VC, VD, WA, WB, WC, WD, XA, XB, XC,

There are 9 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	3	5	first strand
Strand 2	B	153	157	anti-parallel
Strand 3	B	185	189	parallel
Strand 4	B	228	232	parallel
Strand 5	B	124	129	parallel
Strand 6	B	256	260	parallel
Strand 7	B	266	272	anti-parallel
Strand 8	B	279	288	anti-parallel
Strand 9	B	294	296	anti-parallel

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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	56	59	first strand
Strand 2	A	47	50	anti-parallel
Strand 3	A	97	98	anti-parallel

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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	69	75	first strand
Strand 2	A	81	87	anti-parallel
Strand 3	A	90	93	anti-parallel

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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	112	116	first strand
Strand 2	A	119	122	anti-parallel

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There are 9 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	294	296	first strand
Strand 2	A	279	288	anti-parallel
Strand 3	A	266	272	anti-parallel
Strand 4	A	256	260	anti-parallel
Strand 5	A	124	129	parallel
Strand 6	A	228	232	parallel
Strand 7	A	185	189	parallel
Strand 8	A	153	157	parallel
Strand 9	F	3	5	anti-parallel

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There are 9 strands in BA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	3	5	first strand
Strand 2	C	153	157	anti-parallel
Strand 3	C	185	189	parallel
Strand 4	C	228	232	parallel
Strand 5	C	124	129	parallel
Strand 6	C	256	260	parallel
Strand 7	C	266	272	anti-parallel
Strand 8	C	279	288	anti-parallel
Strand 9	C	294	296	anti-parallel

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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	56	60	first strand
Strand 2	B	45	50	anti-parallel
Strand 3	B	97	98	anti-parallel

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There are 3 strands in BC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	69	75	first strand
Strand 2	B	81	87	anti-parallel
Strand 3	B	90	93	anti-parallel

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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	112	116	first strand
Strand 2	B	119	122	anti-parallel

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There are 9 strands in CA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	3	5	first strand
Strand 2	D	153	157	anti-parallel
Strand 3	D	185	189	parallel
Strand 4	D	228	232	parallel
Strand 5	D	124	129	parallel
Strand 6	D	256	260	parallel
Strand 7	D	266	272	anti-parallel
Strand 8	D	279	288	anti-parallel
Strand 9	D	294	296	anti-parallel

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There are 3 strands in CB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	56	60	first strand
Strand 2	C	45	50	anti-parallel
Strand 3	C	97	98	anti-parallel

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There are 3 strands in CC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	69	75	first strand
Strand 2	C	81	87	anti-parallel
Strand 3	C	90	93	anti-parallel

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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	112	116	first strand
Strand 2	C	119	122	anti-parallel

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There are 9 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	5	first strand
Strand 2	E	153	157	anti-parallel
Strand 3	E	185	189	parallel
Strand 4	E	228	232	parallel
Strand 5	E	124	129	parallel
Strand 6	E	256	260	parallel
Strand 7	E	266	272	anti-parallel
Strand 8	E	279	288	anti-parallel
Strand 9	E	294	296	anti-parallel

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There are 3 strands in DB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	56	59	first strand
Strand 2	D	47	50	anti-parallel
Strand 3	D	97	98	anti-parallel

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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	69	75	first strand
Strand 2	D	81	87	anti-parallel
Strand 3	D	90	93	anti-parallel

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There are 2 strands in DD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	112	116	first strand
Strand 2	D	119	122	anti-parallel

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There are 9 strands in EA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	3	5	first strand
Strand 2	F	153	157	anti-parallel
Strand 3	F	185	189	parallel
Strand 4	F	228	232	parallel
Strand 5	F	124	129	parallel
Strand 6	F	256	260	parallel
Strand 7	F	266	272	anti-parallel
Strand 8	F	279	288	anti-parallel
Strand 9	F	294	296	anti-parallel

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There are 3 strands in EB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	56	60	first strand
Strand 2	E	45	50	anti-parallel
Strand 3	E	97	98	anti-parallel

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There are 3 strands in EC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	69	75	first strand
Strand 2	E	81	87	anti-parallel
Strand 3	E	90	93	anti-parallel

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There are 2 strands in ED sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	112	116	first strand
Strand 2	E	119	122	anti-parallel

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There are 3 strands in FA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	56	60	first strand
Strand 2	F	45	50	anti-parallel
Strand 3	F	97	98	anti-parallel

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There are 3 strands in FB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	69	75	first strand
Strand 2	F	81	87	anti-parallel
Strand 3	F	90	93	anti-parallel

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There are 2 strands in FC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	112	116	first strand
Strand 2	F	119	122	anti-parallel

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There are 9 strands in GA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3	5	first strand
Strand 2	H	153	157	anti-parallel
Strand 3	H	185	189	parallel
Strand 4	H	228	232	parallel
Strand 5	H	124	129	parallel
Strand 6	H	256	260	parallel
Strand 7	H	266	272	anti-parallel
Strand 8	H	279	288	anti-parallel
Strand 9	H	294	296	anti-parallel

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There are 3 strands in GB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	56	60	first strand
Strand 2	G	45	50	anti-parallel
Strand 3	G	97	98	anti-parallel

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There are 3 strands in GC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	69	75	first strand
Strand 2	G	81	87	anti-parallel
Strand 3	G	90	93	anti-parallel

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There are 2 strands in GD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	112	116	first strand
Strand 2	G	119	122	anti-parallel

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There are 9 strands in GE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	294	296	first strand
Strand 2	G	279	288	anti-parallel
Strand 3	G	266	272	anti-parallel
Strand 4	G	256	260	anti-parallel
Strand 5	G	124	129	parallel
Strand 6	G	228	232	parallel
Strand 7	G	185	189	parallel
Strand 8	G	153	157	parallel
Strand 9	L	3	5	anti-parallel

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There are 9 strands in HA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	5	first strand
Strand 2	I	153	157	anti-parallel
Strand 3	I	185	189	parallel
Strand 4	I	228	232	parallel
Strand 5	I	124	129	parallel
Strand 6	I	256	260	parallel
Strand 7	I	266	272	anti-parallel
Strand 8	I	279	288	anti-parallel
Strand 9	I	294	296	anti-parallel

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There are 3 strands in HB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	56	59	first strand
Strand 2	H	47	50	anti-parallel
Strand 3	H	97	98	anti-parallel

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There are 3 strands in HC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	69	75	first strand
Strand 2	H	81	87	anti-parallel
Strand 3	H	90	93	anti-parallel

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There are 2 strands in HD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	112	116	first strand
Strand 2	H	119	122	anti-parallel

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There are 9 strands in IA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	3	5	first strand
Strand 2	J	153	157	anti-parallel
Strand 3	J	185	189	parallel
Strand 4	J	228	232	parallel
Strand 5	J	124	129	parallel
Strand 6	J	256	260	parallel
Strand 7	J	266	272	anti-parallel
Strand 8	J	279	288	anti-parallel
Strand 9	J	294	296	anti-parallel

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There are 3 strands in IB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	56	59	first strand
Strand 2	I	47	50	anti-parallel
Strand 3	I	97	98	anti-parallel

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There are 3 strands in IC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	69	75	first strand
Strand 2	I	81	87	anti-parallel
Strand 3	I	90	93	anti-parallel

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There are 2 strands in ID sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	112	116	first strand
Strand 2	I	119	122	anti-parallel

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There are 9 strands in JA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	3	5	first strand
Strand 2	K	153	157	anti-parallel
Strand 3	K	185	189	parallel
Strand 4	K	228	232	parallel
Strand 5	K	124	129	parallel
Strand 6	K	256	260	parallel
Strand 7	K	266	272	anti-parallel
Strand 8	K	279	288	anti-parallel
Strand 9	K	294	296	anti-parallel

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There are 3 strands in JB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	56	60	first strand
Strand 2	J	45	50	anti-parallel
Strand 3	J	97	98	anti-parallel

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There are 3 strands in JC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	69	75	first strand
Strand 2	J	81	87	anti-parallel
Strand 3	J	90	93	anti-parallel

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There are 2 strands in JD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	112	116	first strand
Strand 2	J	119	122	anti-parallel

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There are 9 strands in KA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	3	5	first strand
Strand 2	L	153	157	anti-parallel
Strand 3	L	185	189	parallel
Strand 4	L	228	232	parallel
Strand 5	L	124	129	parallel
Strand 6	L	256	260	parallel
Strand 7	L	266	272	anti-parallel
Strand 8	L	279	288	anti-parallel
Strand 9	L	294	296	anti-parallel

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There are 3 strands in KB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	56	60	first strand
Strand 2	K	45	50	anti-parallel
Strand 3	K	97	98	anti-parallel

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There are 3 strands in KC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	69	75	first strand
Strand 2	K	81	87	anti-parallel
Strand 3	K	90	93	anti-parallel

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There are 2 strands in KD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	112	116	first strand
Strand 2	K	119	122	anti-parallel

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There are 3 strands in LA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	56	59	first strand
Strand 2	L	47	50	anti-parallel
Strand 3	L	97	98	anti-parallel

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There are 3 strands in LB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	69	75	first strand
Strand 2	L	81	87	anti-parallel
Strand 3	L	90	93	anti-parallel

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There are 2 strands in LC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	112	116	first strand
Strand 2	L	119	122	anti-parallel

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There are 9 strands in MA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	3	5	first strand
Strand 2	N	153	157	anti-parallel
Strand 3	N	185	189	parallel
Strand 4	N	228	232	parallel
Strand 5	N	124	129	parallel
Strand 6	N	256	260	parallel
Strand 7	N	266	272	anti-parallel
Strand 8	N	279	288	anti-parallel
Strand 9	N	294	296	anti-parallel

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There are 3 strands in MB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	56	60	first strand
Strand 2	M	45	50	anti-parallel
Strand 3	M	97	98	anti-parallel

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There are 3 strands in MC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	69	75	first strand
Strand 2	M	81	87	anti-parallel
Strand 3	M	90	93	anti-parallel

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There are 2 strands in MD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	112	116	first strand
Strand 2	M	119	122	anti-parallel

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There are 9 strands in ME sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	294	296	first strand
Strand 2	M	279	288	anti-parallel
Strand 3	M	266	272	anti-parallel
Strand 4	M	256	260	anti-parallel
Strand 5	M	124	129	parallel
Strand 6	M	228	232	parallel
Strand 7	M	185	189	parallel
Strand 8	M	153	157	parallel
Strand 9	R	3	5	anti-parallel

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There are 9 strands in NA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	3	5	first strand
Strand 2	O	153	157	anti-parallel
Strand 3	O	185	189	parallel
Strand 4	O	228	232	parallel
Strand 5	O	124	129	parallel
Strand 6	O	256	260	parallel
Strand 7	O	266	272	anti-parallel
Strand 8	O	279	288	anti-parallel
Strand 9	O	294	296	anti-parallel

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There are 3 strands in NB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	56	60	first strand
Strand 2	N	45	50	anti-parallel
Strand 3	N	97	98	anti-parallel

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There are 3 strands in NC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	69	75	first strand
Strand 2	N	81	87	anti-parallel
Strand 3	N	90	93	anti-parallel

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There are 2 strands in ND sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	112	116	first strand
Strand 2	N	119	122	anti-parallel

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There are 9 strands in OA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	3	5	first strand
Strand 2	P	153	157	anti-parallel
Strand 3	P	185	189	parallel
Strand 4	P	228	232	parallel
Strand 5	P	124	129	parallel
Strand 6	P	256	260	parallel
Strand 7	P	266	272	anti-parallel
Strand 8	P	279	288	anti-parallel
Strand 9	P	294	296	anti-parallel

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There are 3 strands in OB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	56	60	first strand
Strand 2	O	45	50	anti-parallel
Strand 3	O	97	98	anti-parallel

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There are 3 strands in OC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	69	75	first strand
Strand 2	O	81	87	anti-parallel
Strand 3	O	90	93	anti-parallel

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There are 2 strands in OD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	112	116	first strand
Strand 2	O	119	122	anti-parallel

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There are 8 strands in PA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	3	5	first strand
Strand 2	Q	153	157	anti-parallel
Strand 3	Q	185	189	parallel
Strand 4	Q	228	232	parallel
Strand 5	Q	124	129	parallel
Strand 6	Q	256	260	parallel
Strand 7	Q	267	272	anti-parallel
Strand 8	Q	279	284	anti-parallel

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There are 3 strands in PB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	56	60	first strand
Strand 2	P	45	50	anti-parallel
Strand 3	P	97	98	anti-parallel

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There are 3 strands in PC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	69	75	first strand
Strand 2	P	81	87	anti-parallel
Strand 3	P	90	93	anti-parallel

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There are 2 strands in PD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	112	116	first strand
Strand 2	P	119	122	anti-parallel

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There are 9 strands in QA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	3	5	first strand
Strand 2	R	153	157	anti-parallel
Strand 3	R	185	189	parallel
Strand 4	R	228	232	parallel
Strand 5	R	124	129	parallel
Strand 6	R	256	260	parallel
Strand 7	R	266	272	anti-parallel
Strand 8	R	279	288	anti-parallel
Strand 9	R	294	296	anti-parallel

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There are 3 strands in QB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	56	60	first strand
Strand 2	Q	45	50	anti-parallel
Strand 3	Q	97	98	anti-parallel

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There are 3 strands in QC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	69	75	first strand
Strand 2	Q	81	87	anti-parallel
Strand 3	Q	90	93	anti-parallel

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There are 2 strands in QD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	112	116	first strand
Strand 2	Q	119	122	anti-parallel

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There are 2 strands in QE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	286	288	first strand
Strand 2	Q	294	296	anti-parallel

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There are 3 strands in RA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	56	60	first strand
Strand 2	R	45	50	anti-parallel
Strand 3	R	97	98	anti-parallel

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There are 3 strands in RB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	69	75	first strand
Strand 2	R	81	87	anti-parallel
Strand 3	R	90	93	anti-parallel

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There are 2 strands in RC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	112	116	first strand
Strand 2	R	119	122	anti-parallel

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There are 9 strands in SA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	3	5	first strand
Strand 2	T	153	157	anti-parallel
Strand 3	T	185	189	parallel
Strand 4	T	228	232	parallel
Strand 5	T	124	129	parallel
Strand 6	T	256	260	parallel
Strand 7	T	266	272	anti-parallel
Strand 8	T	279	288	anti-parallel
Strand 9	T	294	296	anti-parallel

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There are 3 strands in SB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	56	60	first strand
Strand 2	S	45	50	anti-parallel
Strand 3	S	97	98	anti-parallel

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There are 3 strands in SC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	69	75	first strand
Strand 2	S	81	87	anti-parallel
Strand 3	S	90	93	anti-parallel

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There are 2 strands in SD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	112	116	first strand
Strand 2	S	119	122	anti-parallel

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There are 9 strands in SE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	294	296	first strand
Strand 2	S	279	288	anti-parallel
Strand 3	S	266	272	anti-parallel
Strand 4	S	256	260	anti-parallel
Strand 5	S	124	129	parallel
Strand 6	S	228	232	parallel
Strand 7	S	185	189	parallel
Strand 8	S	153	157	parallel
Strand 9	X	3	5	anti-parallel

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There are 9 strands in TA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	3	5	first strand
Strand 2	U	153	157	anti-parallel
Strand 3	U	185	189	parallel
Strand 4	U	228	232	parallel
Strand 5	U	124	129	parallel
Strand 6	U	256	260	parallel
Strand 7	U	266	272	anti-parallel
Strand 8	U	279	288	anti-parallel
Strand 9	U	294	296	anti-parallel

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There are 3 strands in TB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	56	60	first strand
Strand 2	T	45	50	anti-parallel
Strand 3	T	97	98	anti-parallel

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There are 3 strands in TC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	69	75	first strand
Strand 2	T	81	87	anti-parallel
Strand 3	T	90	93	anti-parallel

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There are 2 strands in TD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	112	116	first strand
Strand 2	T	119	122	anti-parallel

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There are 9 strands in UA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	3	5	first strand
Strand 2	V	153	157	anti-parallel
Strand 3	V	185	189	parallel
Strand 4	V	228	232	parallel
Strand 5	V	124	129	parallel
Strand 6	V	256	260	parallel
Strand 7	V	266	272	anti-parallel
Strand 8	V	279	288	anti-parallel
Strand 9	V	294	296	anti-parallel

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There are 3 strands in UB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	56	59	first strand
Strand 2	U	47	50	anti-parallel
Strand 3	U	97	98	anti-parallel

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There are 3 strands in UC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	69	75	first strand
Strand 2	U	81	87	anti-parallel
Strand 3	U	90	93	anti-parallel

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There are 2 strands in UD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	112	116	first strand
Strand 2	U	119	122	anti-parallel

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There are 9 strands in VA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	3	5	first strand
Strand 2	W	153	157	anti-parallel
Strand 3	W	185	189	parallel
Strand 4	W	228	232	parallel
Strand 5	W	124	129	parallel
Strand 6	W	256	260	parallel
Strand 7	W	266	272	anti-parallel
Strand 8	W	279	288	anti-parallel
Strand 9	W	294	296	anti-parallel

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There are 3 strands in VB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	56	60	first strand
Strand 2	V	45	50	anti-parallel
Strand 3	V	97	98	anti-parallel

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There are 3 strands in VC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	69	75	first strand
Strand 2	V	81	87	anti-parallel
Strand 3	V	90	93	anti-parallel

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There are 2 strands in VD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	112	116	first strand
Strand 2	V	119	122	anti-parallel

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There are 9 strands in WA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	3	5	first strand
Strand 2	X	153	157	anti-parallel
Strand 3	X	185	189	parallel
Strand 4	X	228	232	parallel
Strand 5	X	124	129	parallel
Strand 6	X	256	260	parallel
Strand 7	X	266	272	anti-parallel
Strand 8	X	279	288	anti-parallel
Strand 9	X	294	296	anti-parallel

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There are 4 strands in WB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	65	66	first strand
Strand 2	W	56	60	anti-parallel
Strand 3	W	45	50	anti-parallel
Strand 4	W	97	98	anti-parallel

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There are 3 strands in WC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	69	75	first strand
Strand 2	W	81	87	anti-parallel
Strand 3	W	90	93	anti-parallel

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There are 2 strands in WD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	112	116	first strand
Strand 2	W	119	122	anti-parallel

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There are 3 strands in XA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	56	59	first strand
Strand 2	X	47	50	anti-parallel
Strand 3	X	97	98	anti-parallel

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There are 3 strands in XB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	69	75	first strand
Strand 2	X	81	87	anti-parallel
Strand 3	X	90	93	anti-parallel

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There are 2 strands in XC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	112	116	first strand
Strand 2	X	119	122	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 1W4C

Analysis of interatomic Contacts of Structural Units in PDB entry:
1W4C