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

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 1SVA entry

There are 6 chains in PDB entry 1SVA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
1	PRO 14	GLN 361
2	PRO 14	GLN 361
3	PRO 14	GLN 355
4	ALA 13	ASP 343
5	LYS 15	GLN 361
6	LYS 15	GLN 355

There are 45 helices in PDB entry 1SVA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	1	32	36	Right-handed 310
Helix 2	2	1	82	84	Right-handed 310
Helix 3	3	1	122	126	Right-handed 310
Helix 4	4	1	184	187	Right-handed 310
Helix 5	5	1	191	193	Right-handed 310
Helix 6	6	1	205	207	Right-handed 310
Helix 7	7	1	323	325	Right-handed 310
Helix 8	8	2	32	36	Right-handed 310
Helix 9	9	2	82	84	Right-handed 310
Helix 10	10	2	98	101	Right-handed 310
Helix 11	11	2	122	126	Right-handed 310
Helix 12	12	2	184	186	Right-handed 310
Helix 13	13	2	191	193	Right-handed 310
Helix 14	14	2	205	207	Right-handed 310
Helix 15	15	2	301	311	Right-handed alpha
Helix 16	16	3	32	36	Right-handed 310
Helix 17	17	3	75	77	Right-handed 310
Helix 18	18	3	82	84	Right-handed 310
Helix 19	19	3	122	126	Right-handed 310
Helix 20	20	3	184	187	Right-handed 310
Helix 21	21	3	205	207	Right-handed 310
Helix 22	22	3	302	312	Right-handed alpha
Helix 23	23	3	323	325	Right-handed 310
Helix 24	24	4	32	36	Right-handed 310
Helix 25	25	4	75	77	Right-handed 310
Helix 26	26	4	122	126	Right-handed 310
Helix 27	27	4	184	187	Right-handed 310
Helix 28	28	4	205	207	Right-handed 310
Helix 29	29	4	301	312	Right-handed alpha
Helix 30	30	4	323	325	Right-handed 310
Helix 31	31	5	32	36	Right-handed 310
Helix 32	32	5	82	84	Right-handed 310
Helix 33	33	5	123	126	Right-handed 310
Helix 34	34	5	184	187	Right-handed 310
Helix 35	35	5	212	214	Right-handed 310
Helix 36	36	5	301	312	Right-handed alpha
Helix 37	37	5	323	325	Right-handed 310
Helix 38	38	6	32	36	Right-handed 310
Helix 39	39	6	75	77	Right-handed 310
Helix 40	40	6	82	84	Right-handed 310
Helix 41	41	6	122	126	Right-handed 310
Helix 42	42	6	184	187	Right-handed 310
Helix 43	43	6	212	214	Right-handed 310
Helix 44	44	6	301	312	Right-handed alpha
Helix 45	45	6	323	325	Right-handed 310

There are 28 sheets in PDB entry 1SVA. 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, 1A, 1B,

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	1	44	51	first strand
Strand 2	1	284	295	anti-parallel
Strand 3	1	107	119	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	1	89	94	first strand
Strand 2	1	258	266	anti-parallel
Strand 3	1	148	155	anti-parallel
Strand 4	1	218	225	anti-parallel
Strand 5	5	233	237	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	1	194	197	first strand
Strand 2	1	159	163	anti-parallel
Strand 3	1	208	210	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	1	232	237	first strand
Strand 2	2	218	226	anti-parallel
Strand 3	2	148	155	anti-parallel
Strand 4	2	258	266	anti-parallel
Strand 5	2	89	94	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	1	268	271	first strand
Strand 2	1	277	280	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	1	347	350	first strand
Strand 2	1	355	358	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	2	22	24	first strand
Strand 2	6	337	339	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	2	26	30	first strand
Strand 2	6	330	334	anti-parallel
Strand 3	2	44	51	anti-parallel
Strand 4	2	284	295	anti-parallel
Strand 5	2	107	119	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	194	197	first strand
Strand 2	2	159	163	anti-parallel
Strand 3	2	208	210	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	2	233	237	first strand
Strand 2	3	218	225	anti-parallel
Strand 3	3	148	155	anti-parallel
Strand 4	3	258	266	anti-parallel
Strand 5	3	89	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	347	350	first strand
Strand 2	2	355	358	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	3	44	51	first strand
Strand 2	3	283	296	anti-parallel
Strand 3	3	106	120	anti-parallel
Strand 4	3	252	254	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	3	194	197	first strand
Strand 2	3	159	163	anti-parallel
Strand 3	3	208	210	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	3	234	237	first strand
Strand 2	4	218	225	anti-parallel
Strand 3	4	148	155	anti-parallel
Strand 4	4	258	266	anti-parallel
Strand 5	4	89	94	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	44	51	first strand
Strand 2	4	284	295	anti-parallel
Strand 3	4	107	119	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	4	194	197	first strand
Strand 2	4	159	163	anti-parallel
Strand 3	4	208	210	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	4	233	237	first strand
Strand 2	5	218	225	anti-parallel
Strand 3	5	148	155	anti-parallel
Strand 4	5	258	266	anti-parallel
Strand 5	5	89	94	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	5	44	51	first strand
Strand 2	5	284	295	anti-parallel
Strand 3	5	107	119	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	5	194	197	first strand
Strand 2	5	159	163	anti-parallel
Strand 3	5	208	210	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	5	268	271	first strand
Strand 2	5	277	280	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	5	347	350	first strand
Strand 2	5	355	358	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	6	44	51	first strand
Strand 2	6	283	296	anti-parallel
Strand 3	6	106	120	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	6	89	94	first strand
Strand 2	6	258	266	anti-parallel
Strand 3	6	148	155	anti-parallel
Strand 4	6	218	225	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	6	194	197	first strand
Strand 2	6	159	163	anti-parallel
Strand 3	6	208	210	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	2	266	271	first strand
Strand 2	2	277	281	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	3	266	271	first strand
Strand 2	3	277	281	anti-parallel

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There are 2 strands in 1A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	266	271	first strand
Strand 2	4	277	281	anti-parallel

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There are 2 strands in 1B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	6	266	271	first strand
Strand 2	6	277	281	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: 1SVA

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