Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z7Q

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 1Z7Q entry

There are 42 chains in PDB entry 1Z7Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 10	ASP 252
B	THR 2	LEU 250
C	SER 3	THR 245
D	GLY 3	GLN 243
E	SER 6	GLU 250
F	MET 1	ILE 234
G	THR 5	ASN 247
H	THR 1	LEU 196
I	THR 1	ASP 222
J	SER 1	ASP 204
K	MET 1	GLN 198
L	THR 1	GLY 212
M	GLN 1	ASP 222
N	THR 1	ILE 233
O	ALA 10	ASP 252
P	THR 2	LEU 250
Q	SER 3	THR 245
R	GLY 3	GLN 243
S	SER 6	GLU 250
T	MET 1	ILE 234
U	THR 5	ASN 247
V	THR 1	LEU 196
W	THR 1	ASP 222
X	SER 1	ASP 204
Y	MET 1	GLN 198
Z	THR 1	GLY 212
a	GLN 1	ASP 222
b	THR 1	ILE 233
c	PRO 1002	SER 1231
d	PRO 1002	SER 1231
e	PRO 1002	SER 1231
f	PRO 1002	SER 1231
g	PRO 1002	SER 1231
h	PRO 1002	SER 1231
i	PRO 1002	SER 1231
j	PRO 1002	SER 1231
k	PRO 1002	SER 1231
l	PRO 1002	SER 1231
m	PRO 1002	SER 1231
n	PRO 1002	SER 1231
o	PRO 1002	SER 1231
p	PRO 1002	SER 1231

There are282 helices in PDB entry 1Z7Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	25	34	Right-handed alpha
Helix 2	2	A	65	69	Right-handed 310
Helix 3	3	A	86	109	Right-handed alpha
Helix 4	4	A	113	131	Right-handed alpha
Helix 5	5	A	174	190	Right-handed alpha
Helix 6	6	A	198	215	Right-handed alpha
Helix 7	7	A	239	248	Right-handed alpha
Helix 8	8	B	19	29	Right-handed alpha
Helix 9	9	B	78	92	Right-handed alpha
Helix 10	10	B	97	102	Right-handed alpha
Helix 11	11	B	106	123	Right-handed alpha
Helix 12	12	B	141	143	Right-handed 310
Helix 13	13	B	165	169	Right-handed 310
Helix 14	14	B	170	178	Right-handed alpha
Helix 15	15	B	184	194	Right-handed alpha
Helix 16	16	B	194	199	Right-handed alpha
Helix 17	17	B	239	249	Right-handed alpha
Helix 18	18	C	20	29	Right-handed alpha
Helix 19	19	C	30	32	Right-handed 310
Helix 20	20	C	80	103	Right-handed alpha
Helix 21	21	C	107	122	Right-handed alpha
Helix 22	22	C	168	180	Right-handed alpha
Helix 23	23	C	185	198	Right-handed alpha
Helix 24	24	C	207	211	Right-handed 310
Helix 25	25	C	231	239	Right-handed alpha
Helix 26	26	C	239	244	Right-handed alpha
Helix 27	27	D	17	28	Right-handed alpha
Helix 28	28	D	78	101	Right-handed alpha
Helix 29	29	D	105	120	Right-handed alpha
Helix 30	30	D	167	179	Right-handed alpha
Helix 31	31	D	187	200	Right-handed alpha
Helix 32	32	D	225	243	Right-handed alpha
Helix 33	33	E	21	30	Right-handed alpha
Helix 34	34	E	31	34	Right-handed 310
Helix 35	35	E	81	104	Right-handed alpha
Helix 36	36	E	108	121	Right-handed alpha
Helix 37	37	E	175	185	Right-handed alpha
Helix 38	38	E	192	208	Right-handed alpha
Helix 39	39	E	232	247	Right-handed alpha
Helix 40	40	F	19	31	Right-handed alpha
Helix 41	41	F	77	98	Right-handed alpha
Helix 42	42	F	104	119	Right-handed alpha
Helix 43	43	F	164	180	Right-handed alpha
Helix 44	44	F	185	199	Right-handed alpha
Helix 45	45	F	228	234	Right-handed 310
Helix 46	46	G	20	31	Right-handed alpha
Helix 47	47	G	80	103	Right-handed alpha
Helix 48	48	G	107	122	Right-handed alpha
Helix 49	49	G	168	181	Right-handed alpha
Helix 50	50	G	187	204	Right-handed alpha
Helix 51	51	G	232	244	Right-handed alpha
Helix 52	52	H	49	71	Right-handed alpha
Helix 53	53	H	77	89	Right-handed alpha
Helix 54	54	H	128	134	Right-handed 310
Helix 55	55	H	136	141	Right-handed alpha
Helix 56	56	H	147	166	Right-handed alpha
Helix 57	57	H	189	194	Right-handed alpha
Helix 58	58	I	48	71	Right-handed alpha
Helix 59	59	I	75	90	Right-handed alpha
Helix 60	60	I	147	166	Right-handed alpha
Helix 61	61	J	2	6	Right-handed 310
Helix 62	62	J	55	78	Right-handed alpha
Helix 63	63	J	82	96	Right-handed alpha
Helix 64	64	J	141	153	Right-handed alpha
Helix 65	65	J	158	174	Right-handed alpha
Helix 66	66	K	51	72	Right-handed alpha
Helix 67	67	K	76	92	Right-handed alpha
Helix 68	68	K	135	148	Right-handed alpha
Helix 69	69	K	153	172	Right-handed alpha
Helix 70	70	L	48	71	Right-handed alpha
Helix 71	71	L	75	90	Right-handed alpha
Helix 72	72	L	132	144	Right-handed alpha
Helix 73	73	L	149	168	Right-handed alpha
Helix 74	74	L	193	205	Right-handed alpha
Helix 75	75	M	57	79	Right-handed alpha
Helix 76	76	M	85	100	Right-handed alpha
Helix 77	77	M	142	156	Right-handed alpha
Helix 78	78	M	164	168	Right-handed 310
Helix 79	79	M	176	195	Right-handed alpha
Helix 80	80	N	57	75	Right-handed alpha
Helix 81	81	N	88	105	Right-handed alpha
Helix 82	82	N	150	159	Right-handed alpha
Helix 83	83	N	164	168	Right-handed 310
Helix 84	84	N	169	187	Right-handed alpha
Helix 85	85	N	219	223	Right-handed 310
Helix 86	86	O	25	34	Right-handed alpha
Helix 87	87	O	65	69	Right-handed 310
Helix 88	88	O	86	109	Right-handed alpha
Helix 89	89	O	113	131	Right-handed alpha
Helix 90	90	O	174	190	Right-handed alpha
Helix 91	91	O	198	215	Right-handed alpha
Helix 92	92	O	239	248	Right-handed alpha
Helix 93	93	P	19	29	Right-handed alpha
Helix 94	94	P	78	92	Right-handed alpha
Helix 95	95	P	97	102	Right-handed alpha
Helix 96	96	P	106	123	Right-handed alpha
Helix 97	97	P	141	143	Right-handed 310
Helix 98	98	P	165	169	Right-handed 310
Helix 99	99	P	170	178	Right-handed alpha
Helix 100	100	P	184	194	Right-handed alpha
Helix 101	101	P	194	199	Right-handed alpha
Helix 102	102	P	239	249	Right-handed alpha
Helix 103	103	Q	20	29	Right-handed alpha
Helix 104	104	Q	30	32	Right-handed 310
Helix 105	105	Q	80	103	Right-handed alpha
Helix 106	106	Q	107	122	Right-handed alpha
Helix 107	107	Q	168	180	Right-handed alpha
Helix 108	108	Q	185	198	Right-handed alpha
Helix 109	109	Q	207	211	Right-handed 310
Helix 110	110	Q	231	239	Right-handed alpha
Helix 111	111	Q	239	244	Right-handed alpha
Helix 112	112	R	17	28	Right-handed alpha
Helix 113	113	R	78	101	Right-handed alpha
Helix 114	114	R	105	120	Right-handed alpha
Helix 115	115	R	167	179	Right-handed alpha
Helix 116	116	R	187	200	Right-handed alpha
Helix 117	117	R	225	243	Right-handed alpha
Helix 118	118	S	21	30	Right-handed alpha
Helix 119	119	S	31	34	Right-handed 310
Helix 120	120	S	81	104	Right-handed alpha
Helix 121	121	S	108	121	Right-handed alpha
Helix 122	122	S	175	185	Right-handed alpha
Helix 123	123	S	192	208	Right-handed alpha
Helix 124	124	S	232	247	Right-handed alpha
Helix 125	125	T	19	31	Right-handed alpha
Helix 126	126	T	77	98	Right-handed alpha
Helix 127	127	T	104	119	Right-handed alpha
Helix 128	128	T	164	180	Right-handed alpha
Helix 129	129	T	185	199	Right-handed alpha
Helix 130	130	T	228	234	Right-handed 310
Helix 131	131	U	20	31	Right-handed alpha
Helix 132	132	U	80	103	Right-handed alpha
Helix 133	133	U	107	122	Right-handed alpha
Helix 134	134	U	168	181	Right-handed alpha
Helix 135	135	U	187	204	Right-handed alpha
Helix 136	136	U	232	244	Right-handed alpha
Helix 137	137	V	49	71	Right-handed alpha
Helix 138	138	V	77	89	Right-handed alpha
Helix 139	139	V	128	134	Right-handed 310
Helix 140	140	V	136	141	Right-handed alpha
Helix 141	141	V	151	166	Right-handed alpha
Helix 142	142	V	189	194	Right-handed alpha
Helix 143	143	W	48	71	Right-handed alpha
Helix 144	144	W	75	90	Right-handed alpha
Helix 145	145	W	147	166	Right-handed alpha
Helix 146	146	X	2	6	Right-handed 310
Helix 147	147	X	55	78	Right-handed alpha
Helix 148	148	X	82	96	Right-handed alpha
Helix 149	149	X	141	153	Right-handed alpha
Helix 150	150	X	158	174	Right-handed alpha
Helix 151	151	Y	51	72	Right-handed alpha
Helix 152	152	Y	76	92	Right-handed alpha
Helix 153	153	Y	135	148	Right-handed alpha
Helix 154	154	Y	153	172	Right-handed alpha
Helix 155	155	Z	48	71	Right-handed alpha
Helix 156	156	Z	75	90	Right-handed alpha
Helix 157	157	Z	132	144	Right-handed alpha
Helix 158	158	Z	149	168	Right-handed alpha
Helix 159	159	Z	193	205	Right-handed alpha
Helix 160	160	a	57	79	Right-handed alpha
Helix 161	161	a	85	100	Right-handed alpha
Helix 162	162	a	142	156	Right-handed alpha
Helix 163	163	a	164	168	Right-handed 310
Helix 164	164	a	176	195	Right-handed alpha
Helix 165	165	b	57	75	Right-handed alpha
Helix 166	166	b	88	105	Right-handed alpha
Helix 167	167	b	150	159	Right-handed alpha
Helix 168	168	b	164	168	Right-handed 310
Helix 169	169	b	169	187	Right-handed alpha
Helix 170	170	b	219	223	Right-handed 310
Helix 171	171	c	1002	1016	Right-handed alpha
Helix 172	172	c	1017	1030	Right-handed alpha
Helix 173	173	c	1030	1052	Right-handed alpha
Helix 174	174	c	1056	1061	Right-handed 310
Helix 175	175	c	1064	1094	Right-handed alpha
Helix 176	176	c	1104	1126	Right-handed alpha
Helix 177	177	c	1143	1159	Right-handed alpha
Helix 178	178	c	1176	1221	Right-handed alpha
Helix 179	179	d	1002	1016	Right-handed alpha
Helix 180	180	d	1017	1030	Right-handed alpha
Helix 181	181	d	1030	1052	Right-handed alpha
Helix 182	182	d	1056	1061	Right-handed 310
Helix 183	183	d	1064	1094	Right-handed alpha
Helix 184	184	d	1104	1126	Right-handed alpha
Helix 185	185	d	1143	1159	Right-handed alpha
Helix 186	186	d	1176	1221	Right-handed alpha
Helix 187	187	e	1002	1016	Right-handed alpha
Helix 188	188	e	1017	1030	Right-handed alpha
Helix 189	189	e	1030	1052	Right-handed alpha
Helix 190	190	e	1056	1061	Right-handed 310
Helix 191	191	e	1064	1094	Right-handed alpha
Helix 192	192	e	1104	1126	Right-handed alpha
Helix 193	193	e	1143	1161	Right-handed alpha
Helix 194	194	e	1176	1221	Right-handed alpha
Helix 195	195	f	1002	1016	Right-handed alpha
Helix 196	196	f	1017	1030	Right-handed alpha
Helix 197	197	f	1030	1052	Right-handed alpha
Helix 198	198	f	1056	1061	Right-handed 310
Helix 199	199	f	1064	1094	Right-handed alpha
Helix 200	200	f	1104	1126	Right-handed alpha
Helix 201	201	f	1143	1161	Right-handed alpha
Helix 202	202	f	1176	1221	Right-handed alpha
Helix 203	203	g	1002	1016	Right-handed alpha
Helix 204	204	g	1017	1030	Right-handed alpha
Helix 205	205	g	1030	1052	Right-handed alpha
Helix 206	206	g	1056	1061	Right-handed 310
Helix 207	207	g	1064	1094	Right-handed alpha
Helix 208	208	g	1104	1126	Right-handed alpha
Helix 209	209	g	1143	1160	Right-handed alpha
Helix 210	210	g	1176	1221	Right-handed alpha
Helix 211	211	h	1002	1016	Right-handed alpha
Helix 212	212	h	1017	1030	Right-handed alpha
Helix 213	213	h	1030	1052	Right-handed alpha
Helix 214	214	h	1056	1061	Right-handed 310
Helix 215	215	h	1064	1094	Right-handed alpha
Helix 216	216	h	1104	1126	Right-handed alpha
Helix 217	217	h	1143	1159	Right-handed alpha
Helix 218	218	h	1176	1221	Right-handed alpha
Helix 219	219	i	1002	1016	Right-handed alpha
Helix 220	220	i	1017	1030	Right-handed alpha
Helix 221	221	i	1030	1052	Right-handed alpha
Helix 222	222	i	1056	1061	Right-handed 310
Helix 223	223	i	1064	1094	Right-handed alpha
Helix 224	224	i	1104	1126	Right-handed alpha
Helix 225	225	i	1143	1161	Right-handed alpha
Helix 226	226	i	1176	1221	Right-handed alpha
Helix 227	227	j	1002	1016	Right-handed alpha
Helix 228	228	j	1017	1030	Right-handed alpha
Helix 229	229	j	1030	1052	Right-handed alpha
Helix 230	230	j	1056	1061	Right-handed 310
Helix 231	231	j	1064	1094	Right-handed alpha
Helix 232	232	j	1104	1126	Right-handed alpha
Helix 233	233	j	1143	1159	Right-handed alpha
Helix 234	234	j	1176	1221	Right-handed alpha
Helix 235	235	k	1002	1016	Right-handed alpha
Helix 236	236	k	1017	1030	Right-handed alpha
Helix 237	237	k	1030	1052	Right-handed alpha
Helix 238	238	k	1056	1061	Right-handed 310
Helix 239	239	k	1064	1094	Right-handed alpha
Helix 240	240	k	1104	1126	Right-handed alpha
Helix 241	241	k	1143	1159	Right-handed alpha
Helix 242	242	k	1176	1221	Right-handed alpha
Helix 243	243	l	1002	1016	Right-handed alpha
Helix 244	244	l	1017	1030	Right-handed alpha
Helix 245	245	l	1030	1052	Right-handed alpha
Helix 246	246	l	1056	1061	Right-handed 310
Helix 247	247	l	1064	1094	Right-handed alpha
Helix 248	248	l	1104	1126	Right-handed alpha
Helix 249	249	l	1143	1161	Right-handed alpha
Helix 250	250	l	1176	1221	Right-handed alpha
Helix 251	251	m	1002	1016	Right-handed alpha
Helix 252	252	m	1017	1030	Right-handed alpha
Helix 253	253	m	1030	1052	Right-handed alpha
Helix 254	254	m	1056	1061	Right-handed 310
Helix 255	255	m	1064	1094	Right-handed alpha
Helix 256	256	m	1104	1126	Right-handed alpha
Helix 257	257	m	1143	1161	Right-handed alpha
Helix 258	258	m	1176	1221	Right-handed alpha
Helix 259	259	n	1002	1016	Right-handed alpha
Helix 260	260	n	1017	1030	Right-handed alpha
Helix 261	261	n	1030	1052	Right-handed alpha
Helix 262	262	n	1056	1061	Right-handed 310
Helix 263	263	n	1064	1094	Right-handed alpha
Helix 264	264	n	1104	1126	Right-handed alpha
Helix 265	265	n	1143	1160	Right-handed alpha
Helix 266	266	n	1176	1221	Right-handed alpha
Helix 267	267	o	1002	1016	Right-handed alpha
Helix 268	268	o	1017	1030	Right-handed alpha
Helix 269	269	o	1030	1052	Right-handed alpha
Helix 270	270	o	1056	1061	Right-handed 310
Helix 271	271	o	1064	1094	Right-handed alpha
Helix 272	272	o	1104	1126	Right-handed alpha
Helix 273	273	o	1143	1159	Right-handed alpha
Helix 274	274	o	1176	1221	Right-handed alpha
Helix 275	275	p	1002	1016	Right-handed alpha
Helix 276	276	p	1017	1030	Right-handed alpha
Helix 277	277	p	1030	1052	Right-handed alpha
Helix 278	278	p	1056	1061	Right-handed 310
Helix 279	279	p	1064	1094	Right-handed alpha
Helix 280	280	p	1104	1126	Right-handed alpha
Helix 281	281	p	1143	1161	Right-handed alpha
Helix 282	282	p	1176	1221	Right-handed alpha

There are 74 sheets in PDB entry 1Z7Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR, AS, AT, AU, AV, AW, AX, AY, AZ, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, BM, BN, BO, BP, BQ, BR, BS, BT, BU, BV,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	168	171	first strand
Strand 2	A	42	46	anti-parallel
Strand 3	A	51	55	anti-parallel
Strand 4	A	225	228	anti-parallel
Strand 5	A	234	235	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	72	73	first strand
Strand 2	A	79	83	anti-parallel
Strand 3	A	141	147	anti-parallel
Strand 4	A	151	157	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	165	166	first strand
Strand 2	B	56	57	anti-parallel

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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	161	164	first strand
Strand 2	B	34	38	anti-parallel
Strand 3	B	43	48	anti-parallel
Strand 4	B	209	214	anti-parallel
Strand 5	B	235	237	anti-parallel

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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	65	68	first strand
Strand 2	B	71	77	anti-parallel
Strand 3	B	132	140	anti-parallel
Strand 4	B	144	150	anti-parallel
Strand 5	B	156	158	anti-parallel

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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	224	225	first strand
Strand 2	I	184	191	parallel
Strand 3	I	173	179	anti-parallel
Strand 4	I	11	16	anti-parallel
Strand 5	I	2	7	anti-parallel
Strand 6	I	124	128	anti-parallel

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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	162	165	first strand
Strand 2	C	35	39	anti-parallel
Strand 3	C	43	48	anti-parallel
Strand 4	C	212	218	anti-parallel
Strand 5	C	225	229	anti-parallel

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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	66	70	first strand
Strand 2	C	73	79	anti-parallel
Strand 3	C	133	141	anti-parallel
Strand 4	C	145	151	anti-parallel
Strand 5	C	157	159	anti-parallel

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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	161	164	first strand
Strand 2	D	33	37	anti-parallel
Strand 3	D	42	47	anti-parallel
Strand 4	D	210	216	anti-parallel
Strand 5	D	220	223	anti-parallel

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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	64	68	first strand
Strand 2	D	71	77	anti-parallel
Strand 3	D	131	137	anti-parallel
Strand 4	D	146	150	anti-parallel
Strand 5	D	156	158	anti-parallel

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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	169	172	first strand
Strand 2	E	37	42	anti-parallel
Strand 3	E	45	51	anti-parallel
Strand 4	E	217	223	anti-parallel
Strand 5	E	227	229	anti-parallel

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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	67	71	first strand
Strand 2	E	74	80	anti-parallel
Strand 3	E	140	148	anti-parallel
Strand 4	E	152	158	anti-parallel
Strand 5	E	164	166	anti-parallel

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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	158	161	first strand
Strand 2	F	35	39	anti-parallel
Strand 3	F	43	49	anti-parallel
Strand 4	F	211	217	anti-parallel
Strand 5	F	220	226	anti-parallel

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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	63	67	first strand
Strand 2	F	70	76	anti-parallel
Strand 3	F	130	138	anti-parallel
Strand 4	F	141	148	anti-parallel
Strand 5	F	152	154	anti-parallel

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There are 5 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	161	164	first strand
Strand 2	G	36	39	anti-parallel
Strand 3	G	44	52	anti-parallel
Strand 4	G	211	219	anti-parallel
Strand 5	G	227	229	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	73	79	first strand
Strand 2	G	133	140	anti-parallel
Strand 3	G	145	150	anti-parallel

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There are 5 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	124	127	first strand
Strand 2	H	3	7	anti-parallel
Strand 3	H	12	16	anti-parallel
Strand 4	H	175	178	anti-parallel
Strand 5	H	183	186	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	20	22	first strand
Strand 2	H	25	28	anti-parallel

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There are 5 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	34	38	first strand
Strand 2	H	41	44	anti-parallel
Strand 3	H	98	103	anti-parallel
Strand 4	H	107	112	anti-parallel
Strand 5	H	120	121	anti-parallel

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There are 5 strands in T sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	34	38	first strand
Strand 2	I	41	47	anti-parallel
Strand 3	I	96	104	anti-parallel
Strand 4	I	107	113	anti-parallel
Strand 5	I	119	121	anti-parallel

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There are 6 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	212	218	first strand
Strand 2	J	194	199	anti-parallel
Strand 3	J	184	189	anti-parallel
Strand 4	J	19	25	anti-parallel
Strand 5	J	10	16	anti-parallel
Strand 6	J	135	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	28	30	first strand
Strand 2	J	33	36	anti-parallel

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There are 5 strands in W sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	42	45	first strand
Strand 2	J	48	51	anti-parallel
Strand 3	J	107	111	anti-parallel
Strand 4	J	118	123	anti-parallel
Strand 5	J	129	131	anti-parallel

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There are 5 strands in X sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	130	132	first strand
Strand 2	K	4	8	anti-parallel
Strand 3	K	13	18	anti-parallel
Strand 4	K	179	185	anti-parallel
Strand 5	K	188	191	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	20	23	first strand
Strand 2	K	26	30	anti-parallel

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There are 5 strands in Z sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	37	39	first strand
Strand 2	K	42	48	anti-parallel
Strand 3	K	100	107	anti-parallel
Strand 4	K	114	120	anti-parallel
Strand 5	K	124	127	anti-parallel

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There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	126	130	first strand
Strand 2	L	2	8	anti-parallel
Strand 3	L	11	16	anti-parallel
Strand 4	L	174	181	anti-parallel
Strand 5	L	184	192	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	20	22	first strand
Strand 2	L	25	28	anti-parallel

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There are 5 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	34	38	first strand
Strand 2	L	41	44	anti-parallel
Strand 3	L	98	105	anti-parallel
Strand 4	L	109	116	anti-parallel
Strand 5	L	121	124	anti-parallel

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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	136	140	first strand
Strand 2	M	11	17	anti-parallel
Strand 3	M	20	26	anti-parallel
Strand 4	M	201	208	anti-parallel
Strand 5	M	211	218	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	29	31	first strand
Strand 2	M	34	37	anti-parallel

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There are 5 strands in AF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	44	45	first strand
Strand 2	M	50	56	anti-parallel
Strand 3	M	107	114	anti-parallel
Strand 4	M	120	125	anti-parallel
Strand 5	M	131	134	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	29	30	first strand
Strand 2	N	6	8	anti-parallel
Strand 3	N	49	56	anti-parallel
Strand 4	N	42	45	anti-parallel

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There are 5 strands in AH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	29	30	first strand
Strand 2	N	6	8	anti-parallel
Strand 3	N	49	56	anti-parallel
Strand 4	N	112	119	anti-parallel
Strand 5	N	125	129	anti-parallel

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There are 5 strands in AI sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	141	143	first strand
Strand 2	N	12	15	anti-parallel
Strand 3	N	19	23	anti-parallel
Strand 4	N	197	201	anti-parallel
Strand 5	N	205	208	anti-parallel

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There are 5 strands in AJ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	168	171	first strand
Strand 2	O	42	46	anti-parallel
Strand 3	O	51	55	anti-parallel
Strand 4	O	225	228	anti-parallel
Strand 5	O	234	235	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	72	73	first strand
Strand 2	O	79	83	anti-parallel
Strand 3	O	141	147	anti-parallel
Strand 4	O	151	157	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	165	166	first strand
Strand 2	P	56	57	anti-parallel

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There are 5 strands in AM sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	161	164	first strand
Strand 2	P	34	38	anti-parallel
Strand 3	P	43	48	anti-parallel
Strand 4	P	209	214	anti-parallel
Strand 5	P	235	237	anti-parallel

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There are 5 strands in AN sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	65	68	first strand
Strand 2	P	71	77	anti-parallel
Strand 3	P	132	140	anti-parallel
Strand 4	P	144	150	anti-parallel
Strand 5	P	156	158	anti-parallel

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There are 6 strands in AO sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	224	225	first strand
Strand 2	W	184	191	parallel
Strand 3	W	173	179	anti-parallel
Strand 4	W	11	16	anti-parallel
Strand 5	W	2	7	anti-parallel
Strand 6	W	124	128	anti-parallel

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There are 5 strands in AP sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	162	165	first strand
Strand 2	Q	35	39	anti-parallel
Strand 3	Q	43	48	anti-parallel
Strand 4	Q	212	218	anti-parallel
Strand 5	Q	225	229	anti-parallel

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There are 5 strands in AQ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	66	70	first strand
Strand 2	Q	73	79	anti-parallel
Strand 3	Q	133	141	anti-parallel
Strand 4	Q	145	151	anti-parallel
Strand 5	Q	157	158	anti-parallel

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There are 5 strands in AR sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	161	164	first strand
Strand 2	R	33	37	anti-parallel
Strand 3	R	42	47	anti-parallel
Strand 4	R	210	216	anti-parallel
Strand 5	R	220	223	anti-parallel

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There are 5 strands in AS sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	64	68	first strand
Strand 2	R	71	77	anti-parallel
Strand 3	R	131	137	anti-parallel
Strand 4	R	146	150	anti-parallel
Strand 5	R	156	158	anti-parallel

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There are 5 strands in AT sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	169	172	first strand
Strand 2	S	37	42	anti-parallel
Strand 3	S	45	51	anti-parallel
Strand 4	S	217	223	anti-parallel
Strand 5	S	227	229	anti-parallel

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There are 5 strands in AU sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	67	71	first strand
Strand 2	S	74	80	anti-parallel
Strand 3	S	140	148	anti-parallel
Strand 4	S	152	158	anti-parallel
Strand 5	S	164	166	anti-parallel

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There are 5 strands in AV sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	158	161	first strand
Strand 2	T	35	39	anti-parallel
Strand 3	T	43	49	anti-parallel
Strand 4	T	211	217	anti-parallel
Strand 5	T	220	226	anti-parallel

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There are 5 strands in AW sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	63	67	first strand
Strand 2	T	70	76	anti-parallel
Strand 3	T	130	138	anti-parallel
Strand 4	T	141	148	anti-parallel
Strand 5	T	152	154	anti-parallel

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There are 5 strands in AX sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	161	164	first strand
Strand 2	U	36	39	anti-parallel
Strand 3	U	44	52	anti-parallel
Strand 4	U	211	219	anti-parallel
Strand 5	U	227	229	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	73	79	first strand
Strand 2	U	133	140	anti-parallel
Strand 3	U	145	150	anti-parallel

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There are 5 strands in AZ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	124	127	first strand
Strand 2	V	3	7	anti-parallel
Strand 3	V	12	16	anti-parallel
Strand 4	V	175	178	anti-parallel
Strand 5	V	183	186	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	20	22	first strand
Strand 2	V	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	34	38	first strand
Strand 2	V	41	44	anti-parallel
Strand 3	V	98	103	anti-parallel
Strand 4	V	107	112	anti-parallel

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There are 5 strands in BC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	34	38	first strand
Strand 2	W	41	47	anti-parallel
Strand 3	W	96	104	anti-parallel
Strand 4	W	107	113	anti-parallel
Strand 5	W	119	121	anti-parallel

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There are 6 strands in BD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	212	217	first strand
Strand 2	X	194	199	anti-parallel
Strand 3	X	184	189	anti-parallel
Strand 4	X	19	25	anti-parallel
Strand 5	X	10	16	anti-parallel
Strand 6	X	135	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	28	30	first strand
Strand 2	X	33	36	anti-parallel

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There are 5 strands in BF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	42	45	first strand
Strand 2	X	48	51	anti-parallel
Strand 3	X	107	111	anti-parallel
Strand 4	X	118	123	anti-parallel
Strand 5	X	129	131	anti-parallel

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There are 5 strands in BG sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	130	132	first strand
Strand 2	Y	4	8	anti-parallel
Strand 3	Y	13	18	anti-parallel
Strand 4	Y	179	185	anti-parallel
Strand 5	Y	188	191	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	20	23	first strand
Strand 2	Y	26	30	anti-parallel

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There are 5 strands in BI sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	37	39	first strand
Strand 2	Y	42	48	anti-parallel
Strand 3	Y	100	107	anti-parallel
Strand 4	Y	114	120	anti-parallel
Strand 5	Y	124	127	anti-parallel

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There are 5 strands in BJ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	126	130	first strand
Strand 2	Z	2	8	anti-parallel
Strand 3	Z	11	16	anti-parallel
Strand 4	Z	174	181	anti-parallel
Strand 5	Z	184	192	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	20	22	first strand
Strand 2	Z	25	28	anti-parallel

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There are 5 strands in BL sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	34	38	first strand
Strand 2	Z	41	44	anti-parallel
Strand 3	Z	98	105	anti-parallel
Strand 4	Z	109	116	anti-parallel
Strand 5	Z	121	124	anti-parallel

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There are 5 strands in BM sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	136	140	first strand
Strand 2	a	11	17	anti-parallel
Strand 3	a	20	26	anti-parallel
Strand 4	a	201	208	anti-parallel
Strand 5	a	211	218	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	29	31	first strand
Strand 2	a	34	37	anti-parallel

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There are 5 strands in BO sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	44	45	first strand
Strand 2	a	50	56	anti-parallel
Strand 3	a	107	114	anti-parallel
Strand 4	a	120	125	anti-parallel
Strand 5	a	131	134	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	29	30	first strand
Strand 2	b	6	8	anti-parallel
Strand 3	b	49	56	anti-parallel
Strand 4	b	42	45	anti-parallel

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There are 5 strands in BQ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	29	30	first strand
Strand 2	b	6	8	anti-parallel
Strand 3	b	49	56	anti-parallel
Strand 4	b	112	119	anti-parallel
Strand 5	b	125	129	anti-parallel

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There are 5 strands in BR sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	141	143	first strand
Strand 2	b	12	15	anti-parallel
Strand 3	b	19	22	anti-parallel
Strand 4	b	198	201	anti-parallel
Strand 5	b	205	208	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	1162	1163	first strand
Strand 2	e	1171	1172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	1162	1163	first strand
Strand 2	h	1171	1172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	l	1162	1163	first strand
Strand 2	l	1171	1172	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	o	1162	1163	first strand
Strand 2	o	1171	1172	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: 1Z7Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
1Z7Q