Analysis of interatomic Contacts of Structural Units in PDB entry:
3UNH

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 3UNH entry

There are 6 chains in PDB entry 3UNH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	ALA 230
B	SER 1	ARG 248
C	SER 1	ASN 238
D	ASP 1	ILE 233
E	ASN 1	GLN 238
F	SER 1	ASN 97

There are166 helices in PDB entry 3UNH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	18	30	Right-handed alpha
Helix 2	2	A	78	101	Right-handed alpha
Helix 3	3	A	105	120	Right-handed alpha
Helix 4	4	A	165	177	Right-handed alpha
Helix 5	5	A	182	196	Right-handed alpha
Helix 6	6	A	221	229	Right-handed alpha
Helix 7	7	B	17	29	Right-handed alpha
Helix 8	8	B	78	101	Right-handed alpha
Helix 9	9	B	105	123	Right-handed alpha
Helix 10	10	B	166	178	Right-handed alpha
Helix 11	11	B	184	200	Right-handed alpha
Helix 12	12	B	228	244	Right-handed alpha
Helix 13	13	C	15	27	Right-handed alpha
Helix 14	14	C	75	97	Right-handed alpha
Helix 15	15	C	102	120	Right-handed alpha
Helix 16	16	C	163	175	Right-handed alpha
Helix 17	17	C	176	181	Right-handed alpha
Helix 18	18	C	182	195	Right-handed alpha
Helix 19	19	C	201	205	Right-handed 310
Helix 20	20	C	220	233	Right-handed alpha
Helix 21	21	D	13	24	Right-handed alpha
Helix 22	22	D	52	56	Right-handed 310
Helix 23	23	D	73	96	Right-handed alpha
Helix 24	24	D	100	110	Right-handed alpha
Helix 25	25	D	165	175	Right-handed alpha
Helix 26	26	D	182	197	Right-handed alpha
Helix 27	27	D	222	230	Right-handed alpha
Helix 28	28	E	16	29	Right-handed alpha
Helix 29	29	E	74	96	Right-handed alpha
Helix 30	30	E	101	115	Right-handed alpha
Helix 31	31	E	116	118	Right-handed 310
Helix 32	32	E	161	172	Right-handed alpha
Helix 33	33	E	175	179	Right-handed 310
Helix 34	34	E	180	196	Right-handed alpha
Helix 35	35	E	226	231	Right-handed alpha
Helix 36	36	F	20	33	Right-handed alpha
Helix 37	37	F	80	103	Right-handed alpha
Helix 38	38	F	107	121	Right-handed alpha
Helix 39	39	F	122	124	Right-handed 310
Helix 40	40	F	168	177	Right-handed alpha
Helix 41	41	F	185	201	Right-handed alpha
Helix 42	42	F	228	242	Right-handed alpha
Helix 43	43	G	21	32	Right-handed alpha
Helix 44	44	G	33	35	Right-handed 310
Helix 45	45	G	82	105	Right-handed alpha
Helix 46	46	G	109	127	Right-handed alpha
Helix 47	47	G	170	184	Right-handed alpha
Helix 48	48	G	189	205	Right-handed alpha
Helix 49	49	G	210	212	Right-handed 310
Helix 50	50	G	229	242	Right-handed alpha
Helix 51	51	H	48	71	Right-handed alpha
Helix 52	52	H	75	90	Right-handed alpha
Helix 53	53	H	130	142	Right-handed alpha
Helix 54	54	H	147	166	Right-handed alpha
Helix 55	55	I	55	77	Right-handed alpha
Helix 56	56	I	82	96	Right-handed alpha
Helix 57	57	I	141	153	Right-handed alpha
Helix 58	58	I	158	175	Right-handed alpha
Helix 59	59	J	49	72	Right-handed alpha
Helix 60	60	J	76	91	Right-handed alpha
Helix 61	61	J	135	147	Right-handed alpha
Helix 62	62	J	152	170	Right-handed alpha
Helix 63	63	K	48	71	Right-handed alpha
Helix 64	64	K	75	90	Right-handed alpha
Helix 65	65	K	131	141	Right-handed alpha
Helix 66	66	K	148	167	Right-handed alpha
Helix 67	67	K	192	201	Right-handed alpha
Helix 68	68	L	57	80	Right-handed alpha
Helix 69	69	L	84	98	Right-handed alpha
Helix 70	70	L	141	153	Right-handed alpha
Helix 71	71	L	167	186	Right-handed alpha
Helix 72	72	M	57	78	Right-handed alpha
Helix 73	73	M	84	102	Right-handed alpha
Helix 74	74	M	140	144	Right-handed 310
Helix 75	75	M	145	157	Right-handed alpha
Helix 76	76	M	161	180	Right-handed alpha
Helix 77	77	M	209	214	Right-handed 310
Helix 78	78	N	48	71	Right-handed alpha
Helix 79	79	N	75	90	Right-handed alpha
Helix 80	80	N	115	118	Right-handed 310
Helix 81	81	N	128	133	Right-handed 310
Helix 82	82	N	134	142	Right-handed alpha
Helix 83	83	N	147	166	Right-handed alpha
Helix 84	84	O	18	30	Right-handed alpha
Helix 85	85	O	78	101	Right-handed alpha
Helix 86	86	O	105	120	Right-handed alpha
Helix 87	87	O	165	177	Right-handed alpha
Helix 88	88	O	182	196	Right-handed alpha
Helix 89	89	O	221	229	Right-handed alpha
Helix 90	90	P	17	29	Right-handed alpha
Helix 91	91	P	78	101	Right-handed alpha
Helix 92	92	P	105	123	Right-handed alpha
Helix 93	93	P	166	178	Right-handed alpha
Helix 94	94	P	184	200	Right-handed alpha
Helix 95	95	P	228	244	Right-handed alpha
Helix 96	96	Q	15	27	Right-handed alpha
Helix 97	97	Q	75	97	Right-handed alpha
Helix 98	98	Q	102	120	Right-handed alpha
Helix 99	99	Q	163	175	Right-handed alpha
Helix 100	100	Q	176	181	Right-handed alpha
Helix 101	101	Q	182	195	Right-handed alpha
Helix 102	102	Q	201	205	Right-handed 310
Helix 103	103	Q	220	233	Right-handed alpha
Helix 104	104	R	13	24	Right-handed alpha
Helix 105	105	R	52	56	Right-handed 310
Helix 106	106	R	73	96	Right-handed alpha
Helix 107	107	R	100	110	Right-handed alpha
Helix 108	108	R	165	175	Right-handed alpha
Helix 109	109	R	182	197	Right-handed alpha
Helix 110	110	R	222	230	Right-handed alpha
Helix 111	111	S	16	29	Right-handed alpha
Helix 112	112	S	74	96	Right-handed alpha
Helix 113	113	S	101	115	Right-handed alpha
Helix 114	114	S	116	118	Right-handed 310
Helix 115	115	S	161	172	Right-handed alpha
Helix 116	116	S	175	179	Right-handed 310
Helix 117	117	S	180	196	Right-handed alpha
Helix 118	118	S	226	231	Right-handed alpha
Helix 119	119	T	20	33	Right-handed alpha
Helix 120	120	T	80	103	Right-handed alpha
Helix 121	121	T	107	121	Right-handed alpha
Helix 122	122	T	122	124	Right-handed 310
Helix 123	123	T	168	177	Right-handed alpha
Helix 124	124	T	185	201	Right-handed alpha
Helix 125	125	T	228	242	Right-handed alpha
Helix 126	126	U	21	32	Right-handed alpha
Helix 127	127	U	33	35	Right-handed 310
Helix 128	128	U	82	105	Right-handed alpha
Helix 129	129	U	109	127	Right-handed alpha
Helix 130	130	U	170	184	Right-handed alpha
Helix 131	131	U	189	205	Right-handed alpha
Helix 132	132	U	210	212	Right-handed 310
Helix 133	133	U	229	242	Right-handed alpha
Helix 134	134	V	48	71	Right-handed alpha
Helix 135	135	V	75	90	Right-handed alpha
Helix 136	136	V	130	142	Right-handed alpha
Helix 137	137	V	147	166	Right-handed alpha
Helix 138	138	W	55	77	Right-handed alpha
Helix 139	139	W	82	96	Right-handed alpha
Helix 140	140	W	141	153	Right-handed alpha
Helix 141	141	W	158	175	Right-handed alpha
Helix 142	142	X	49	72	Right-handed alpha
Helix 143	143	X	76	91	Right-handed alpha
Helix 144	144	X	135	147	Right-handed alpha
Helix 145	145	X	152	170	Right-handed alpha
Helix 146	146	Y	48	71	Right-handed alpha
Helix 147	147	Y	75	90	Right-handed alpha
Helix 148	148	Y	131	141	Right-handed alpha
Helix 149	149	Y	148	167	Right-handed alpha
Helix 150	150	Y	192	201	Right-handed alpha
Helix 151	151	Z	57	80	Right-handed alpha
Helix 152	152	Z	84	98	Right-handed alpha
Helix 153	153	Z	141	153	Right-handed alpha
Helix 154	154	Z	167	186	Right-handed alpha
Helix 155	155	a	57	78	Right-handed alpha
Helix 156	156	a	84	102	Right-handed alpha
Helix 157	157	a	140	144	Right-handed 310
Helix 158	158	a	145	157	Right-handed alpha
Helix 159	159	a	161	180	Right-handed alpha
Helix 160	160	a	209	214	Right-handed 310
Helix 161	161	b	48	71	Right-handed alpha
Helix 162	162	b	75	90	Right-handed alpha
Helix 163	163	b	115	118	Right-handed 310
Helix 164	164	b	128	133	Right-handed 310
Helix 165	165	b	134	142	Right-handed alpha
Helix 166	166	b	147	166	Right-handed alpha

There are 72 sheets in PDB entry 3UNH. 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,

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	159	162	first strand
Strand 2	A	34	38	anti-parallel
Strand 3	A	43	48	anti-parallel
Strand 4	A	207	213	anti-parallel
Strand 5	A	216	219	anti-parallel

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There are 5 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	65	66	first strand
Strand 2	A	71	77	anti-parallel
Strand 3	A	131	138	anti-parallel
Strand 4	A	143	148	anti-parallel
Strand 5	A	154	156	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	160	163	first strand
Strand 2	B	33	37	anti-parallel
Strand 3	B	42	47	anti-parallel
Strand 4	B	210	218	anti-parallel
Strand 5	B	221	226	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	64	66	first strand
Strand 2	B	71	77	anti-parallel
Strand 3	B	131	139	anti-parallel
Strand 4	B	143	149	anti-parallel
Strand 5	B	155	157	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	C	157	160	first strand
Strand 2	C	31	35	anti-parallel
Strand 3	C	40	44	anti-parallel
Strand 4	C	206	210	anti-parallel
Strand 5	C	217	218	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	61	63	first strand
Strand 2	C	68	74	anti-parallel
Strand 3	C	128	135	anti-parallel
Strand 4	C	141	146	anti-parallel
Strand 5	C	152	154	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	D	159	162	first strand
Strand 2	D	29	34	anti-parallel
Strand 3	D	37	43	anti-parallel
Strand 4	D	207	212	anti-parallel
Strand 5	D	219	220	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	D	59	63	first strand
Strand 2	D	66	72	anti-parallel
Strand 3	D	131	139	anti-parallel
Strand 4	D	142	148	anti-parallel
Strand 5	D	154	156	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	E	155	158	first strand
Strand 2	E	32	36	anti-parallel
Strand 3	E	40	46	anti-parallel
Strand 4	E	207	213	anti-parallel
Strand 5	E	219	221	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	E	60	62	first strand
Strand 2	E	67	73	anti-parallel
Strand 3	E	127	135	anti-parallel
Strand 4	E	138	144	anti-parallel
Strand 5	E	150	153	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	F	162	165	first strand
Strand 2	F	36	41	anti-parallel
Strand 3	F	44	52	anti-parallel
Strand 4	F	209	215	anti-parallel
Strand 5	F	225	226	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	F	66	70	first strand
Strand 2	F	73	79	anti-parallel
Strand 3	F	133	141	anti-parallel
Strand 4	F	145	151	anti-parallel
Strand 5	F	157	159	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	G	164	168	first strand
Strand 2	G	37	42	anti-parallel
Strand 3	G	46	52	anti-parallel
Strand 4	G	214	220	anti-parallel
Strand 5	G	227	228	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	G	68	70	first strand
Strand 2	G	76	81	anti-parallel
Strand 3	G	135	143	anti-parallel
Strand 4	G	147	153	anti-parallel
Strand 5	G	159	161	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	H	124	128	first strand
Strand 2	H	2	7	anti-parallel
Strand 3	H	11	16	anti-parallel
Strand 4	H	173	179	anti-parallel
Strand 5	H	183	190	anti-parallel

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There are 2 strands in P 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 Q 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	47	anti-parallel
Strand 3	H	96	104	anti-parallel
Strand 4	H	107	113	anti-parallel
Strand 5	H	119	121	anti-parallel

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There are 6 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	211	218	first strand
Strand 2	I	193	199	anti-parallel
Strand 3	I	184	189	anti-parallel
Strand 4	I	18	24	anti-parallel
Strand 5	I	9	15	anti-parallel
Strand 6	I	135	139	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	27	29	first strand
Strand 2	I	32	35	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	41	43	first strand
Strand 2	I	48	54	anti-parallel
Strand 3	I	104	111	anti-parallel
Strand 4	I	118	123	anti-parallel
Strand 5	I	129	131	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	129	133	first strand
Strand 2	J	3	8	anti-parallel
Strand 3	J	13	18	anti-parallel
Strand 4	J	177	183	anti-parallel
Strand 5	J	188	195	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	21	23	first strand
Strand 2	J	26	29	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	35	37	first strand
Strand 2	J	42	48	anti-parallel
Strand 3	J	100	107	anti-parallel
Strand 4	J	113	118	anti-parallel
Strand 5	J	124	126	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	125	129	first strand
Strand 2	K	2	8	anti-parallel
Strand 3	K	11	16	anti-parallel
Strand 4	K	173	179	anti-parallel
Strand 5	K	184	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	22	first strand
Strand 2	K	25	28	anti-parallel

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There are 4 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	34	38	first strand
Strand 2	K	41	44	anti-parallel
Strand 3	K	97	105	anti-parallel
Strand 4	K	46	47	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	K	34	38	first strand
Strand 2	K	41	44	anti-parallel
Strand 3	K	97	105	anti-parallel
Strand 4	K	108	115	anti-parallel
Strand 5	K	120	122	anti-parallel

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There are 5 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	135	139	first strand
Strand 2	L	11	16	anti-parallel
Strand 3	L	21	26	anti-parallel
Strand 4	L	192	198	anti-parallel
Strand 5	L	203	209	anti-parallel

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There are 2 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	29	31	first strand
Strand 2	L	34	37	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	L	43	45	first strand
Strand 2	L	50	56	anti-parallel
Strand 3	L	106	113	anti-parallel
Strand 4	L	119	124	anti-parallel
Strand 5	L	130	133	anti-parallel

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There are 5 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	33	36	first strand
Strand 2	M	28	30	anti-parallel
Strand 3	M	6	8	anti-parallel
Strand 4	M	49	56	anti-parallel
Strand 5	M	42	44	anti-parallel

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There are 7 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	33	36	first strand
Strand 2	M	28	30	anti-parallel
Strand 3	M	6	8	anti-parallel
Strand 4	M	49	56	anti-parallel
Strand 5	M	108	116	anti-parallel
Strand 6	M	119	125	anti-parallel
Strand 7	M	131	133	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	136	138	first strand
Strand 2	M	11	16	anti-parallel
Strand 3	M	19	25	anti-parallel
Strand 4	M	187	192	anti-parallel
Strand 5	M	197	203	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	124	127	first strand
Strand 2	N	3	7	anti-parallel
Strand 3	N	11	16	anti-parallel
Strand 4	N	173	179	anti-parallel
Strand 5	N	183	188	anti-parallel

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There are 2 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	20	22	first strand
Strand 2	N	25	28	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	N	34	36	first strand
Strand 2	N	41	47	anti-parallel
Strand 3	N	96	104	anti-parallel
Strand 4	N	108	113	anti-parallel
Strand 5	N	120	121	anti-parallel

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There are 5 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	159	162	first strand
Strand 2	O	34	38	anti-parallel
Strand 3	O	43	48	anti-parallel
Strand 4	O	207	213	anti-parallel
Strand 5	O	216	219	anti-parallel

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There are 5 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	65	66	first strand
Strand 2	O	71	77	anti-parallel
Strand 3	O	131	139	anti-parallel
Strand 4	O	142	148	anti-parallel
Strand 5	O	154	156	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	160	163	first strand
Strand 2	P	33	37	anti-parallel
Strand 3	P	42	47	anti-parallel
Strand 4	P	210	218	anti-parallel
Strand 5	P	221	226	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	64	66	first strand
Strand 2	P	71	77	anti-parallel
Strand 3	P	131	139	anti-parallel
Strand 4	P	143	149	anti-parallel
Strand 5	P	155	157	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	157	160	first strand
Strand 2	Q	31	35	anti-parallel
Strand 3	Q	40	44	anti-parallel
Strand 4	Q	206	210	anti-parallel
Strand 5	Q	217	218	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	61	63	first strand
Strand 2	Q	68	74	anti-parallel
Strand 3	Q	128	135	anti-parallel
Strand 4	Q	141	146	anti-parallel
Strand 5	Q	152	154	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	R	159	162	first strand
Strand 2	R	29	34	anti-parallel
Strand 3	R	37	43	anti-parallel
Strand 4	R	207	212	anti-parallel
Strand 5	R	219	220	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	59	63	first strand
Strand 2	R	66	72	anti-parallel
Strand 3	R	131	139	anti-parallel
Strand 4	R	142	148	anti-parallel
Strand 5	R	154	156	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	S	155	158	first strand
Strand 2	S	32	36	anti-parallel
Strand 3	S	40	46	anti-parallel
Strand 4	S	207	213	anti-parallel
Strand 5	S	219	221	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	60	62	first strand
Strand 2	S	67	73	anti-parallel
Strand 3	S	127	135	anti-parallel
Strand 4	S	138	144	anti-parallel
Strand 5	S	150	153	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	T	162	165	first strand
Strand 2	T	36	41	anti-parallel
Strand 3	T	44	52	anti-parallel
Strand 4	T	209	215	anti-parallel
Strand 5	T	225	226	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	66	70	first strand
Strand 2	T	73	79	anti-parallel
Strand 3	T	133	141	anti-parallel
Strand 4	T	145	151	anti-parallel
Strand 5	T	157	159	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	U	164	168	first strand
Strand 2	U	37	42	anti-parallel
Strand 3	U	46	52	anti-parallel
Strand 4	U	214	220	anti-parallel
Strand 5	U	227	228	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	68	70	first strand
Strand 2	U	76	81	anti-parallel
Strand 3	U	135	143	anti-parallel
Strand 4	U	147	153	anti-parallel
Strand 5	U	159	161	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	124	128	first strand
Strand 2	V	2	7	anti-parallel
Strand 3	V	11	16	anti-parallel
Strand 4	V	173	179	anti-parallel
Strand 5	V	183	190	anti-parallel

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There are 2 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	20	22	first strand
Strand 2	V	25	28	anti-parallel

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There are 5 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	34	38	first strand
Strand 2	V	41	47	anti-parallel
Strand 3	V	96	104	anti-parallel
Strand 4	V	107	113	anti-parallel
Strand 5	V	119	121	anti-parallel

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There are 6 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	211	218	first strand
Strand 2	W	193	199	anti-parallel
Strand 3	W	184	189	anti-parallel
Strand 4	W	18	24	anti-parallel
Strand 5	W	9	15	anti-parallel
Strand 6	W	135	139	anti-parallel

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There are 2 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	27	29	first strand
Strand 2	W	32	35	anti-parallel

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There are 5 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	41	43	first strand
Strand 2	W	48	54	anti-parallel
Strand 3	W	104	111	anti-parallel
Strand 4	W	118	123	anti-parallel
Strand 5	W	129	131	anti-parallel

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There are 5 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	129	133	first strand
Strand 2	X	3	8	anti-parallel
Strand 3	X	13	18	anti-parallel
Strand 4	X	177	183	anti-parallel
Strand 5	X	188	195	anti-parallel

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There are 2 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	21	23	first strand
Strand 2	X	26	29	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	X	35	37	first strand
Strand 2	X	42	48	anti-parallel
Strand 3	X	100	107	anti-parallel
Strand 4	X	113	118	anti-parallel
Strand 5	X	124	126	anti-parallel

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There are 5 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	125	129	first strand
Strand 2	Y	2	8	anti-parallel
Strand 3	Y	11	16	anti-parallel
Strand 4	Y	173	179	anti-parallel
Strand 5	Y	184	191	anti-parallel

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There are 2 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	20	22	first strand
Strand 2	Y	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	34	38	first strand
Strand 2	Y	41	44	anti-parallel
Strand 3	Y	97	105	anti-parallel
Strand 4	Y	46	47	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	34	38	first strand
Strand 2	Y	41	44	anti-parallel
Strand 3	Y	97	105	anti-parallel
Strand 4	Y	108	115	anti-parallel
Strand 5	Y	120	122	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	135	139	first strand
Strand 2	Z	11	16	anti-parallel
Strand 3	Z	21	26	anti-parallel
Strand 4	Z	192	198	anti-parallel
Strand 5	Z	203	209	anti-parallel

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

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

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	43	45	first strand
Strand 2	Z	50	56	anti-parallel
Strand 3	Z	106	113	anti-parallel
Strand 4	Z	119	124	anti-parallel
Strand 5	Z	130	133	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	33	36	first strand
Strand 2	a	28	30	anti-parallel
Strand 3	a	6	8	anti-parallel
Strand 4	a	49	56	anti-parallel
Strand 5	a	42	44	anti-parallel

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There are 7 strands in BP sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	33	36	first strand
Strand 2	a	28	30	anti-parallel
Strand 3	a	6	8	anti-parallel
Strand 4	a	49	56	anti-parallel
Strand 5	a	108	116	anti-parallel
Strand 6	a	119	125	anti-parallel
Strand 7	a	131	133	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	a	136	138	first strand
Strand 2	a	11	16	anti-parallel
Strand 3	a	19	25	anti-parallel
Strand 4	a	187	192	anti-parallel
Strand 5	a	197	203	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	124	127	first strand
Strand 2	b	3	7	anti-parallel
Strand 3	b	11	16	anti-parallel
Strand 4	b	173	179	anti-parallel
Strand 5	b	183	188	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	b	20	22	first strand
Strand 2	b	25	28	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	34	36	first strand
Strand 2	b	41	47	anti-parallel
Strand 3	b	96	104	anti-parallel
Strand 4	b	108	113	anti-parallel
Strand 5	b	120	121	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: 3UNH

Analysis of interatomic Contacts of Structural Units in PDB entry:
3UNH