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

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 1VPS entry

There are 5 chains in PDB entry 1VPS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 32	LYS 316
B	GLY 32	PRO 320
C	GLY 32	LYS 316
D	GLY 32	LYS 316
E	GLY 32	LYS 316

There are 25 helices in PDB entry 1VPS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	70	72	Right-handed 310
Helix 2	2	A	92	94	Right-handed 310
Helix 3	3	A	132	136	Right-handed 310
Helix 4	4	A	193	197	Right-handed alpha
Helix 5	5	A	203	206	Right-handed 310
Helix 6	6	B	70	72	Right-handed 310
Helix 7	7	B	92	94	Right-handed 310
Helix 8	8	B	132	136	Right-handed 310
Helix 9	9	B	193	197	Right-handed alpha
Helix 10	10	B	203	206	Right-handed 310
Helix 11	11	C	70	72	Right-handed 310
Helix 12	12	C	92	94	Right-handed 310
Helix 13	13	C	132	136	Right-handed 310
Helix 14	14	C	193	197	Right-handed alpha
Helix 15	15	C	203	206	Right-handed 310
Helix 16	16	D	70	72	Right-handed 310
Helix 17	17	D	92	94	Right-handed 310
Helix 18	18	D	132	136	Right-handed 310
Helix 19	19	D	193	197	Right-handed alpha
Helix 20	20	D	203	206	Right-handed 310
Helix 21	21	E	70	72	Right-handed 310
Helix 22	22	E	92	94	Right-handed 310
Helix 23	23	E	132	136	Right-handed 310
Helix 24	24	E	193	197	Right-handed alpha
Helix 25	25	E	203	206	Right-handed 310

There are 20 sheets in PDB entry 1VPS. 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 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	46	53	first strand
Strand 2	A	303	315	anti-parallel
Strand 3	A	117	130	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	A	99	104	first strand
Strand 2	A	277	285	anti-parallel
Strand 3	A	161	168	anti-parallel
Strand 4	A	237	244	anti-parallel
Strand 5	E	252	256	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	213	216	first strand
Strand 2	A	172	176	anti-parallel
Strand 3	A	227	229	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	A	252	256	first strand
Strand 2	B	237	244	anti-parallel
Strand 3	B	161	168	anti-parallel
Strand 4	B	277	285	anti-parallel
Strand 5	B	99	104	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	46	53	first strand
Strand 2	B	304	316	anti-parallel
Strand 3	B	116	129	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	B	213	216	first strand
Strand 2	B	172	176	anti-parallel
Strand 3	B	227	229	anti-parallel

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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	252	256	first strand
Strand 2	C	237	244	anti-parallel
Strand 3	C	161	168	anti-parallel
Strand 4	C	277	285	anti-parallel
Strand 5	C	99	104	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	C	46	53	first strand
Strand 2	C	304	315	anti-parallel
Strand 3	C	117	129	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	C	213	216	first strand
Strand 2	C	172	176	anti-parallel
Strand 3	C	227	229	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	C	252	256	first strand
Strand 2	D	237	244	anti-parallel
Strand 3	D	161	168	anti-parallel
Strand 4	D	277	285	anti-parallel
Strand 5	D	99	104	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	D	46	53	first strand
Strand 2	D	304	315	anti-parallel
Strand 3	D	117	129	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	D	213	216	first strand
Strand 2	D	172	176	anti-parallel
Strand 3	D	227	229	anti-parallel

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There are 5 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	252	256	first strand
Strand 2	E	237	244	anti-parallel
Strand 3	E	161	168	anti-parallel
Strand 4	E	277	285	anti-parallel
Strand 5	E	99	104	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	46	53	first strand
Strand 2	E	304	315	anti-parallel
Strand 3	E	117	129	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	E	213	215	first strand
Strand 2	E	173	176	anti-parallel
Strand 3	E	227	229	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	A	285	290	first strand
Strand 2	A	297	301	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	285	290	first strand
Strand 2	B	297	301	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	C	285	290	first strand
Strand 2	C	297	301	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	D	285	290	first strand
Strand 2	D	297	301	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	E	285	290	first strand
Strand 2	E	297	301	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: 1VPS

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