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

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 3WIR entry

There are 4 chains in PDB entry 3WIR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ILE 756
B	MET 1	ILE 756
C	MET 1	ILE 756
D	MET 1	ILE 756

There are108 helices in PDB entry 3WIR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	5	7	Right-handed 310
Helix 2	2	A	18	25	Right-handed alpha
Helix 3	3	A	84	88	Right-handed 310
Helix 4	4	A	258	271	Right-handed alpha
Helix 5	5	A	274	294	Right-handed alpha
Helix 6	6	A	300	318	Right-handed alpha
Helix 7	7	A	335	340	Right-handed 310
Helix 8	8	A	342	348	Right-handed alpha
Helix 9	9	A	349	357	Right-handed alpha
Helix 10	10	A	357	370	Right-handed alpha
Helix 11	11	A	371	382	Right-handed alpha
Helix 12	12	A	416	421	Right-handed alpha
Helix 13	13	A	423	440	Right-handed alpha
Helix 14	14	A	441	448	Right-handed alpha
Helix 15	15	A	448	464	Right-handed alpha
Helix 16	16	A	491	516	Right-handed alpha
Helix 17	17	A	516	527	Right-handed alpha
Helix 18	18	A	532	544	Right-handed alpha
Helix 19	19	A	560	564	Right-handed 310
Helix 20	20	A	588	592	Right-handed 310
Helix 21	21	A	599	607	Right-handed alpha
Helix 22	22	A	612	625	Right-handed alpha
Helix 23	23	A	633	645	Right-handed alpha
Helix 24	24	A	648	660	Right-handed alpha
Helix 25	25	A	669	673	Right-handed 310
Helix 26	26	A	675	689	Right-handed alpha
Helix 27	27	B	5	7	Right-handed 310
Helix 28	28	B	18	25	Right-handed alpha
Helix 29	29	B	84	88	Right-handed 310
Helix 30	30	B	258	271	Right-handed alpha
Helix 31	31	B	274	294	Right-handed alpha
Helix 32	32	B	300	318	Right-handed alpha
Helix 33	33	B	335	340	Right-handed 310
Helix 34	34	B	342	348	Right-handed alpha
Helix 35	35	B	349	357	Right-handed alpha
Helix 36	36	B	357	370	Right-handed alpha
Helix 37	37	B	371	382	Right-handed alpha
Helix 38	38	B	416	421	Right-handed alpha
Helix 39	39	B	423	440	Right-handed alpha
Helix 40	40	B	441	448	Right-handed alpha
Helix 41	41	B	448	464	Right-handed alpha
Helix 42	42	B	491	516	Right-handed alpha
Helix 43	43	B	516	528	Right-handed alpha
Helix 44	44	B	532	544	Right-handed alpha
Helix 45	45	B	560	564	Right-handed 310
Helix 46	46	B	588	592	Right-handed 310
Helix 47	47	B	599	607	Right-handed alpha
Helix 48	48	B	608	611	Right-handed 310
Helix 49	49	B	612	625	Right-handed alpha
Helix 50	50	B	633	645	Right-handed alpha
Helix 51	51	B	650	660	Right-handed alpha
Helix 52	52	B	669	673	Right-handed 310
Helix 53	53	B	675	689	Right-handed alpha
Helix 54	54	C	5	7	Right-handed 310
Helix 55	55	C	18	25	Right-handed alpha
Helix 56	56	C	84	88	Right-handed 310
Helix 57	57	C	258	272	Right-handed alpha
Helix 58	58	C	274	294	Right-handed alpha
Helix 59	59	C	300	318	Right-handed alpha
Helix 60	60	C	335	340	Right-handed 310
Helix 61	61	C	342	348	Right-handed alpha
Helix 62	62	C	349	357	Right-handed alpha
Helix 63	63	C	357	371	Right-handed alpha
Helix 64	64	C	371	382	Right-handed alpha
Helix 65	65	C	416	421	Right-handed alpha
Helix 66	66	C	423	440	Right-handed alpha
Helix 67	67	C	441	448	Right-handed alpha
Helix 68	68	C	448	464	Right-handed alpha
Helix 69	69	C	491	516	Right-handed alpha
Helix 70	70	C	516	528	Right-handed alpha
Helix 71	71	C	532	543	Right-handed alpha
Helix 72	72	C	560	564	Right-handed 310
Helix 73	73	C	588	592	Right-handed 310
Helix 74	74	C	599	607	Right-handed alpha
Helix 75	75	C	608	611	Right-handed 310
Helix 76	76	C	612	625	Right-handed alpha
Helix 77	77	C	633	645	Right-handed alpha
Helix 78	78	C	650	660	Right-handed alpha
Helix 79	79	C	669	673	Right-handed 310
Helix 80	80	C	675	688	Right-handed alpha
Helix 81	81	D	5	7	Right-handed 310
Helix 82	82	D	18	25	Right-handed alpha
Helix 83	83	D	84	88	Right-handed 310
Helix 84	84	D	259	271	Right-handed alpha
Helix 85	85	D	274	294	Right-handed alpha
Helix 86	86	D	300	318	Right-handed alpha
Helix 87	87	D	335	340	Right-handed 310
Helix 88	88	D	342	348	Right-handed alpha
Helix 89	89	D	349	357	Right-handed alpha
Helix 90	90	D	357	371	Right-handed alpha
Helix 91	91	D	371	382	Right-handed alpha
Helix 92	92	D	416	421	Right-handed alpha
Helix 93	93	D	423	440	Right-handed alpha
Helix 94	94	D	441	448	Right-handed alpha
Helix 95	95	D	448	464	Right-handed alpha
Helix 96	96	D	491	516	Right-handed alpha
Helix 97	97	D	516	528	Right-handed alpha
Helix 98	98	D	532	544	Right-handed alpha
Helix 99	99	D	560	564	Right-handed 310
Helix 100	100	D	588	592	Right-handed 310
Helix 101	101	D	599	607	Right-handed alpha
Helix 102	102	D	608	611	Right-handed 310
Helix 103	103	D	612	625	Right-handed alpha
Helix 104	104	D	633	645	Right-handed alpha
Helix 105	105	D	647	649	Right-handed 310
Helix 106	106	D	650	660	Right-handed alpha
Helix 107	107	D	669	673	Right-handed 310
Helix 108	108	D	675	689	Right-handed alpha

There are 43 sheets in PDB entry 3WIR. 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,

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	A	9	12	first strand
Strand 2	A	89	98	anti-parallel
Strand 3	A	103	111	anti-parallel
Strand 4	A	117	126	anti-parallel
Strand 5	A	133	142	anti-parallel
Strand 6	A	240	250	anti-parallel
Strand 7	A	197	208	anti-parallel
Strand 8	A	185	191	anti-parallel
Strand 9	A	173	180	anti-parallel

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There are 8 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	9	12	first strand
Strand 2	A	89	98	anti-parallel
Strand 3	A	103	111	anti-parallel
Strand 4	A	117	126	anti-parallel
Strand 5	A	133	142	anti-parallel
Strand 6	A	240	250	anti-parallel
Strand 7	A	197	208	anti-parallel
Strand 8	A	211	212	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	A	27	28	first strand
Strand 2	A	32	34	anti-parallel
Strand 3	A	49	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	55	56	first strand
Strand 2	A	64	65	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	A	81	82	first strand
Strand 2	A	70	78	anti-parallel
Strand 3	A	147	156	anti-parallel
Strand 4	A	225	234	anti-parallel
Strand 5	A	216	221	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	296	298	first strand
Strand 2	A	713	720	anti-parallel
Strand 3	A	723	730	anti-parallel
Strand 4	A	734	740	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	404	406	first strand
Strand 2	A	412	414	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	465	467	first strand
Strand 2	A	472	474	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	476	478	first strand
Strand 2	A	488	489	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	548	549	first strand
Strand 2	A	554	555	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	693	696	first strand
Strand 2	A	700	703	anti-parallel
Strand 3	A	746	749	parallel
Strand 4	A	752	754	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	9	12	first strand
Strand 2	B	89	98	anti-parallel
Strand 3	B	103	111	anti-parallel
Strand 4	B	117	126	anti-parallel
Strand 5	B	133	142	anti-parallel
Strand 6	B	240	250	anti-parallel
Strand 7	B	197	207	anti-parallel
Strand 8	B	185	191	anti-parallel
Strand 9	B	173	180	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	27	28	first strand
Strand 2	B	32	34	anti-parallel
Strand 3	B	49	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	55	56	first strand
Strand 2	B	64	65	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	B	81	82	first strand
Strand 2	B	70	78	anti-parallel
Strand 3	B	147	156	anti-parallel
Strand 4	B	225	234	anti-parallel
Strand 5	B	216	221	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	296	298	first strand
Strand 2	B	713	720	anti-parallel
Strand 3	B	723	730	anti-parallel
Strand 4	B	734	740	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	404	406	first strand
Strand 2	B	412	414	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	B	465	467	first strand
Strand 2	B	472	474	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	B	476	478	first strand
Strand 2	B	488	489	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	548	549	first strand
Strand 2	B	554	555	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	693	695	first strand
Strand 2	B	700	703	anti-parallel
Strand 3	B	746	749	parallel
Strand 4	B	752	754	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	11	first strand
Strand 2	C	89	98	anti-parallel
Strand 3	C	103	111	anti-parallel
Strand 4	C	117	126	anti-parallel
Strand 5	C	133	142	anti-parallel
Strand 6	C	240	250	anti-parallel
Strand 7	C	197	208	anti-parallel
Strand 8	C	185	191	anti-parallel
Strand 9	C	173	180	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	11	first strand
Strand 2	C	89	98	anti-parallel
Strand 3	C	103	111	anti-parallel
Strand 4	C	117	126	anti-parallel
Strand 5	C	133	142	anti-parallel
Strand 6	C	240	250	anti-parallel
Strand 7	C	197	208	anti-parallel
Strand 8	C	211	212	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	27	28	first strand
Strand 2	C	32	34	anti-parallel
Strand 3	C	49	51	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	C	55	56	first strand
Strand 2	C	64	65	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	C	81	82	first strand
Strand 2	C	70	78	anti-parallel
Strand 3	C	147	156	anti-parallel
Strand 4	C	225	234	anti-parallel
Strand 5	C	216	221	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	296	298	first strand
Strand 2	C	713	720	anti-parallel
Strand 3	C	723	730	anti-parallel
Strand 4	C	734	738	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	C	404	406	first strand
Strand 2	C	412	414	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	C	465	467	first strand
Strand 2	C	472	474	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	C	476	478	first strand
Strand 2	C	488	489	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	C	548	549	first strand
Strand 2	C	554	555	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	693	696	first strand
Strand 2	C	700	703	anti-parallel
Strand 3	C	745	749	parallel
Strand 4	C	752	756	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	9	12	first strand
Strand 2	D	89	98	anti-parallel
Strand 3	D	103	111	anti-parallel
Strand 4	D	117	126	anti-parallel
Strand 5	D	133	142	anti-parallel
Strand 6	D	240	250	anti-parallel
Strand 7	D	197	208	anti-parallel
Strand 8	D	185	191	anti-parallel
Strand 9	D	173	180	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	9	12	first strand
Strand 2	D	89	98	anti-parallel
Strand 3	D	103	111	anti-parallel
Strand 4	D	117	126	anti-parallel
Strand 5	D	133	142	anti-parallel
Strand 6	D	240	250	anti-parallel
Strand 7	D	197	208	anti-parallel
Strand 8	D	211	212	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	27	28	first strand
Strand 2	D	32	34	anti-parallel
Strand 3	D	49	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	55	56	first strand
Strand 2	D	64	65	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	D	81	82	first strand
Strand 2	D	70	78	anti-parallel
Strand 3	D	147	156	anti-parallel
Strand 4	D	225	234	anti-parallel
Strand 5	D	216	221	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	296	298	first strand
Strand 2	D	713	720	anti-parallel
Strand 3	D	723	730	anti-parallel
Strand 4	D	734	738	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	404	406	first strand
Strand 2	D	412	414	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	465	467	first strand
Strand 2	D	472	474	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	478	479	first strand
Strand 2	D	486	488	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	548	549	first strand
Strand 2	D	554	555	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	693	696	first strand
Strand 2	D	700	703	anti-parallel
Strand 3	D	746	749	parallel
Strand 4	D	752	755	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: 3WIR

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