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

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 3VLB entry

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

Chain ID	Initial residue	Terminal residue
A	ARG 5	THR 412
B	SER 7	GLU 224
C	ARG 5	THR 412
D	SER 7	GLU 224

There are 22 helices in PDB entry 3VLB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	66	73	Right-handed alpha
Helix 2	2	A	100	103	Right-handed 310
Helix 3	3	A	140	145	Right-handed 310
Helix 4	4	A	163	173	Right-handed alpha
Helix 5	5	A	254	259	Right-handed alpha
Helix 6	6	A	280	298	Right-handed alpha
Helix 7	7	A	344	348	Right-handed alpha
Helix 8	8	A	400	403	Right-handed 310
Helix 9	9	A	405	409	Right-handed 310
Helix 10	10	B	29	33	Right-handed 310
Helix 11	11	B	80	82	Right-handed 310
Helix 12	12	B	178	189	Right-handed alpha
Helix 13	13	C	66	71	Right-handed alpha
Helix 14	14	C	140	145	Right-handed 310
Helix 15	15	C	163	173	Right-handed alpha
Helix 16	16	C	281	297	Right-handed alpha
Helix 17	17	C	344	348	Right-handed alpha
Helix 18	18	C	376	380	Right-handed 310
Helix 19	19	C	405	409	Right-handed 310
Helix 20	20	D	29	33	Right-handed 310
Helix 21	21	D	80	82	Right-handed 310
Helix 22	22	D	178	189	Right-handed alpha

There are 20 sheets in PDB entry 3VLB. 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,

There are 21 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	60	61	first strand
Strand 2	A	108	120	anti-parallel
Strand 3	A	8	15	anti-parallel
Strand 4	A	22	28	anti-parallel
Strand 5	A	33	40	anti-parallel
Strand 6	A	153	156	parallel
Strand 7	A	47	49	anti-parallel
Strand 8	A	125	139	parallel
Strand 9	A	108	120	anti-parallel
Strand 10	A	22	28	anti-parallel
Strand 11	A	8	15	anti-parallel
Strand 12	A	190	195	anti-parallel
Strand 13	A	177	181	anti-parallel
Strand 14	A	382	387	anti-parallel
Strand 15	A	392	398	anti-parallel
Strand 16	A	213	218	anti-parallel
Strand 17	A	237	239	anti-parallel
Strand 18	A	268	270	anti-parallel
Strand 19	A	372	374	parallel
Strand 20	A	277	279	anti-parallel
Strand 21	A	361	363	parallel

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There are 3 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	60	61	first strand
Strand 2	A	108	120	anti-parallel
Strand 3	A	94	95	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	79	80	first strand
Strand 2	A	88	89	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	98	99	first strand
Strand 2	A	104	105	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	199	201	first strand
Strand 2	A	205	207	anti-parallel

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There are 3 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	243	246	first strand
Strand 2	A	330	333	anti-parallel
Strand 3	A	340	343	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	312	314	first strand
Strand 2	A	356	359	anti-parallel
Strand 3	A	349	351	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	320	321	first strand
Strand 2	A	324	325	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	B	8	9	first strand
Strand 2	B	34	45	anti-parallel
Strand 3	B	48	58	anti-parallel
Strand 4	B	196	221	anti-parallel
Strand 5	B	77	78	anti-parallel

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There are 6 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	15	18	first strand
Strand 2	B	21	24	anti-parallel
Strand 3	B	68	72	anti-parallel
Strand 4	B	196	221	anti-parallel
Strand 5	B	86	109	anti-parallel
Strand 6	B	173	177	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	8	9	first strand
Strand 2	B	34	45	anti-parallel
Strand 3	B	48	58	anti-parallel
Strand 4	B	196	221	anti-parallel
Strand 5	B	86	109	anti-parallel
Strand 6	B	118	127	anti-parallel
Strand 7	B	161	167	parallel
Strand 8	B	148	156	anti-parallel
Strand 9	B	144	145	anti-parallel

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There are 21 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	60	61	first strand
Strand 2	C	110	120	anti-parallel
Strand 3	C	8	15	anti-parallel
Strand 4	C	22	28	anti-parallel
Strand 5	C	33	40	anti-parallel
Strand 6	C	153	156	parallel
Strand 7	C	47	49	anti-parallel
Strand 8	C	125	139	parallel
Strand 9	C	110	120	anti-parallel
Strand 10	C	22	28	anti-parallel
Strand 11	C	8	15	anti-parallel
Strand 12	C	190	195	anti-parallel
Strand 13	C	177	181	anti-parallel
Strand 14	C	382	387	anti-parallel
Strand 15	C	392	398	anti-parallel
Strand 16	C	213	218	anti-parallel
Strand 17	C	237	239	anti-parallel
Strand 18	C	268	270	anti-parallel
Strand 19	C	372	374	parallel
Strand 20	C	277	279	anti-parallel
Strand 21	C	361	363	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	98	99	first strand
Strand 2	C	104	105	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	C	199	201	first strand
Strand 2	C	205	207	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	C	243	246	first strand
Strand 2	C	330	333	anti-parallel
Strand 3	C	340	343	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	C	302	303	first strand
Strand 2	C	312	314	anti-parallel
Strand 3	C	356	359	anti-parallel
Strand 4	C	349	351	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	C	320	321	first strand
Strand 2	C	324	325	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	D	34	45	first strand
Strand 2	D	48	58	anti-parallel
Strand 3	D	77	78	first strand

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	15	18	first strand
Strand 2	D	21	24	anti-parallel
Strand 3	D	68	72	anti-parallel
Strand 4	D	196	221	anti-parallel
Strand 5	D	86	109	anti-parallel
Strand 6	D	116	127	anti-parallel
Strand 7	D	160	167	parallel
Strand 8	D	148	157	anti-parallel
Strand 9	D	144	145	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	77	78	first strand
Strand 2	D	196	221	anti-parallel
Strand 3	D	86	109	anti-parallel
Strand 4	D	173	177	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: 3VLB

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