Analysis of interatomic Contacts of Structural Units in PDB entry:
3W7T

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 3W7T entry

There are 2 chains in PDB entry 3W7T (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 1	GLN 760
B	ASN 1	GLN 760

There are 50 helices in PDB entry 3W7T. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	1	5	Right-handed 310
Helix 2	2	A	155	160	Right-handed alpha
Helix 3	3	A	233	250	Right-handed alpha
Helix 4	4	A	250	270	Right-handed alpha
Helix 5	5	A	276	293	Right-handed alpha
Helix 6	6	A	321	333	Right-handed alpha
Helix 7	7	A	336	349	Right-handed alpha
Helix 8	8	A	359	363	Right-handed 310
Helix 9	9	A	375	379	Right-handed 310
Helix 10	10	A	394	407	Right-handed alpha
Helix 11	11	A	408	430	Right-handed alpha
Helix 12	12	A	470	481	Right-handed alpha
Helix 13	13	A	488	499	Right-handed alpha
Helix 14	14	A	503	507	Right-handed 310
Helix 15	15	A	510	520	Right-handed alpha
Helix 16	16	A	523	528	Right-handed 310
Helix 17	17	A	550	571	Right-handed alpha
Helix 18	18	A	573	595	Right-handed alpha
Helix 19	19	A	622	626	Right-handed 310
Helix 20	20	A	628	631	Right-handed 310
Helix 21	21	A	632	637	Right-handed alpha
Helix 22	22	A	641	653	Right-handed alpha
Helix 23	23	A	686	699	Right-handed alpha
Helix 24	24	A	701	716	Right-handed alpha
Helix 25	25	A	742	756	Right-handed alpha
Helix 26	26	B	1	5	Right-handed 310
Helix 27	27	B	155	160	Right-handed alpha
Helix 28	28	B	233	250	Right-handed alpha
Helix 29	29	B	250	270	Right-handed alpha
Helix 30	30	B	276	293	Right-handed alpha
Helix 31	31	B	321	333	Right-handed alpha
Helix 32	32	B	336	349	Right-handed alpha
Helix 33	33	B	359	363	Right-handed 310
Helix 34	34	B	375	379	Right-handed 310
Helix 35	35	B	394	407	Right-handed alpha
Helix 36	36	B	408	430	Right-handed alpha
Helix 37	37	B	470	481	Right-handed alpha
Helix 38	38	B	488	499	Right-handed alpha
Helix 39	39	B	503	507	Right-handed 310
Helix 40	40	B	510	520	Right-handed alpha
Helix 41	41	B	523	528	Right-handed 310
Helix 42	42	B	550	571	Right-handed alpha
Helix 43	43	B	573	595	Right-handed alpha
Helix 44	44	B	622	626	Right-handed 310
Helix 45	45	B	628	631	Right-handed 310
Helix 46	46	B	632	637	Right-handed alpha
Helix 47	47	B	641	653	Right-handed alpha
Helix 48	48	B	686	699	Right-handed alpha
Helix 49	49	B	701	716	Right-handed alpha
Helix 50	50	B	742	756	Right-handed alpha

There are 22 sheets in PDB entry 3W7T. 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,

There are 3 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	17	21	first strand
Strand 2	A	142	146	parallel
Strand 3	A	149	150	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	39	40	first strand
Strand 2	A	56	59	anti-parallel
Strand 3	A	64	78	anti-parallel
Strand 4	A	81	82	anti-parallel

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There are 6 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	39	40	first strand
Strand 2	A	56	59	anti-parallel
Strand 3	A	64	78	anti-parallel
Strand 4	A	131	139	anti-parallel
Strand 5	A	211	218	anti-parallel
Strand 6	A	204	208	anti-parallel

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There are 8 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	86	92	first strand
Strand 2	A	95	101	anti-parallel
Strand 3	A	105	115	anti-parallel
Strand 4	A	118	127	anti-parallel
Strand 5	A	222	231	anti-parallel
Strand 6	A	194	199	anti-parallel
Strand 7	A	173	177	anti-parallel
Strand 8	A	166	170	anti-parallel

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There are 2 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	182	183	first strand
Strand 2	A	187	188	anti-parallel

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There are 2 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	294	295	first strand
Strand 2	A	305	306	anti-parallel

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There are 3 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	441	443	first strand
Strand 2	A	541	546	anti-parallel
Strand 3	A	531	535	anti-parallel

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There are 3 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	464	469	first strand
Strand 2	A	456	461	anti-parallel
Strand 3	A	485	487	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	548	549	first strand
Strand 2	A	606	607	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	596	597	first strand
Strand 2	A	602	603	anti-parallel

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There are 3 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	684	685	first strand
Strand 2	A	728	729	anti-parallel
Strand 3	A	736	737	anti-parallel

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There are 3 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	17	21	first strand
Strand 2	B	142	146	parallel
Strand 3	B	149	150	anti-parallel

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There are 4 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	39	40	first strand
Strand 2	B	56	58	anti-parallel
Strand 3	B	65	78	anti-parallel
Strand 4	B	81	82	anti-parallel

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There are 6 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	39	40	first strand
Strand 2	B	56	58	anti-parallel
Strand 3	B	65	78	anti-parallel
Strand 4	B	131	139	anti-parallel
Strand 5	B	211	218	anti-parallel
Strand 6	B	204	208	anti-parallel

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There are 8 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	86	92	first strand
Strand 2	B	95	101	anti-parallel
Strand 3	B	105	115	anti-parallel
Strand 4	B	118	127	anti-parallel
Strand 5	B	222	231	anti-parallel
Strand 6	B	194	199	anti-parallel
Strand 7	B	173	177	anti-parallel
Strand 8	B	166	170	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	B	182	183	first strand
Strand 2	B	187	188	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	294	295	first strand
Strand 2	B	305	306	anti-parallel

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There are 3 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	441	443	first strand
Strand 2	B	541	546	anti-parallel
Strand 3	B	531	535	anti-parallel

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There are 3 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	464	469	first strand
Strand 2	B	456	461	anti-parallel
Strand 3	B	485	487	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	606	607	anti-parallel

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There are 2 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	596	597	first strand
Strand 2	B	602	603	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	684	685	first strand
Strand 2	B	728	729	anti-parallel
Strand 3	B	736	737	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: 3W7T

Analysis of interatomic Contacts of Structural Units in PDB entry:
3W7T