Analysis of interatomic Contacts of Structural Units in PDB entry:
1V3L

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 1V3L entry

There are 2 chains in PDB entry 1V3L (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	PRO 686
B	ALA 1	PRO 686

There are 45 helices in PDB entry 1V3L. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	21	25	Right-handed 310
Helix 2	2	A	35	39	Right-handed 310
Helix 3	3	A	53	63	Right-handed alpha
Helix 4	4	A	64	69	Right-handed alpha
Helix 5	5	A	114	128	Right-handed alpha
Helix 6	6	A	185	192	Right-handed alpha
Helix 7	7	A	204	221	Right-handed alpha
Helix 8	8	A	230	234	Right-handed 310
Helix 9	9	A	235	250	Right-handed alpha
Helix 10	10	A	266	276	Right-handed alpha
Helix 11	11	A	282	294	Right-handed alpha
Helix 12	12	A	299	314	Right-handed alpha
Helix 13	13	A	316	319	Right-handed 310
Helix 14	14	A	338	352	Right-handed alpha
Helix 15	15	A	361	365	Right-handed 310
Helix 16	16	A	372	376	Right-handed 310
Helix 17	17	A	385	395	Right-handed alpha
Helix 18	18	A	396	401	Right-handed alpha
Helix 19	19	A	401	407	Right-handed alpha
Helix 20	20	A	472	476	Right-handed 310
Helix 21	21	A	537	539	Right-handed 310
Helix 22	22	A	610	614	Right-handed 310
Helix 23	23	A	617	621	Right-handed 310
Helix 24	24	B	21	25	Right-handed 310
Helix 25	25	B	29	33	Right-handed 310
Helix 26	26	B	35	39	Right-handed 310
Helix 27	27	B	53	63	Right-handed alpha
Helix 28	28	B	64	69	Right-handed alpha
Helix 29	29	B	114	127	Right-handed alpha
Helix 30	30	B	185	192	Right-handed alpha
Helix 31	31	B	204	221	Right-handed alpha
Helix 32	32	B	230	234	Right-handed 310
Helix 33	33	B	235	248	Right-handed alpha
Helix 34	34	B	266	276	Right-handed alpha
Helix 35	35	B	282	294	Right-handed alpha
Helix 36	36	B	299	314	Right-handed alpha
Helix 37	37	B	316	319	Right-handed 310
Helix 38	38	B	338	351	Right-handed alpha
Helix 39	39	B	361	365	Right-handed 310
Helix 40	40	B	385	395	Right-handed alpha
Helix 41	41	B	395	401	Right-handed alpha
Helix 42	42	B	401	407	Right-handed alpha
Helix 43	43	B	472	476	Right-handed 310
Helix 44	44	B	537	539	Right-handed 310
Helix 45	45	B	610	621	Right-handed 310

There are 26 sheets in PDB entry 1V3L. 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,

There are 8 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	279	280	first strand
Strand 2	A	253	256	parallel
Strand 3	A	225	228	parallel
Strand 4	A	131	136	parallel
Strand 5	A	73	76	parallel
Strand 6	A	17	19	parallel
Strand 7	A	355	359	parallel
Strand 8	A	321	322	parallel

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There are 2 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	80	82	first strand
Strand 2	A	102	108	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	87	89	first strand
Strand 2	A	92	94	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	140	143	first strand
Strand 2	A	197	199	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	157	159	first strand
Strand 2	A	162	165	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	408	414	first strand
Strand 2	A	418	425	anti-parallel
Strand 3	A	428	435	anti-parallel
Strand 4	A	487	492	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	442	444	first strand
Strand 2	A	480	482	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	454	456	first strand
Strand 2	A	469	471	anti-parallel

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There are 4 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	500	505	first strand
Strand 2	A	514	520	anti-parallel
Strand 3	A	548	552	anti-parallel
Strand 4	A	541	545	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	A	508	509	first strand
Strand 2	A	576	581	parallel
Strand 3	A	559	566	anti-parallel
Strand 4	A	528	531	anti-parallel
Strand 5	A	534	536	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	636	643	first strand
Strand 2	A	586	594	anti-parallel
Strand 3	A	678	683	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	A	603	608	first strand
Strand 2	A	647	656	anti-parallel
Strand 3	A	659	662	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	A	603	608	first strand
Strand 2	A	647	656	anti-parallel
Strand 3	A	668	671	anti-parallel

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There are 8 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	279	280	first strand
Strand 2	B	253	256	parallel
Strand 3	B	225	228	parallel
Strand 4	B	131	136	parallel
Strand 5	B	73	76	parallel
Strand 6	B	17	19	parallel
Strand 7	B	355	359	parallel
Strand 8	B	321	322	parallel

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There are 2 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	80	82	first strand
Strand 2	B	102	108	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	87	89	first strand
Strand 2	B	92	94	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	140	143	first strand
Strand 2	B	197	199	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	157	159	first strand
Strand 2	B	162	165	anti-parallel

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There are 4 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	408	415	first strand
Strand 2	B	418	425	anti-parallel
Strand 3	B	428	435	anti-parallel
Strand 4	B	487	492	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	442	444	first strand
Strand 2	B	480	482	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	454	456	first strand
Strand 2	B	469	471	anti-parallel

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There are 4 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	500	505	first strand
Strand 2	B	514	520	anti-parallel
Strand 3	B	548	552	anti-parallel
Strand 4	B	541	545	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	B	508	509	first strand
Strand 2	B	576	581	parallel
Strand 3	B	559	566	anti-parallel
Strand 4	B	528	531	anti-parallel
Strand 5	B	534	536	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	B	636	643	first strand
Strand 2	B	586	594	anti-parallel
Strand 3	B	678	683	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	603	608	first strand
Strand 2	B	647	656	anti-parallel
Strand 3	B	659	662	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	603	608	first strand
Strand 2	B	647	656	anti-parallel
Strand 3	B	668	671	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: 1V3L

Analysis of interatomic Contacts of Structural Units in PDB entry:
1V3L