Analysis of interatomic Contacts of Structural Units in PDB entry:
2PVA

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 2PVA entry

There are 4 chains in PDB entry 2PVA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	ASN 332
B	SER 2	ASN 332
C	SER 2	ASN 332
D	SER 2	ASN 332

There are 34 helices in PDB entry 2PVA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	101	103	Right-handed 310
Helix 2	2	A	104	113	Right-handed alpha
Helix 3	3	A	115	124	Right-handed alpha
Helix 4	4	A	178	186	Right-handed alpha
Helix 5	5	A	187	190	Right-handed 310
Helix 6	6	A	213	217	Right-handed 310
Helix 7	7	A	224	239	Right-handed alpha
Helix 8	8	A	244	256	Right-handed alpha
Helix 9	9	A	257	260	Right-handed 310
Helix 10	10	A	305	307	Right-handed 310
Helix 11	11	B	101	103	Right-handed 310
Helix 12	12	B	104	113	Right-handed alpha
Helix 13	13	B	115	125	Right-handed alpha
Helix 14	14	B	178	186	Right-handed alpha
Helix 15	15	B	187	190	Right-handed 310
Helix 16	16	B	213	217	Right-handed 310
Helix 17	17	B	224	239	Right-handed alpha
Helix 18	18	B	244	257	Right-handed alpha
Helix 19	19	B	258	260	Right-handed 310
Helix 20	20	C	104	113	Right-handed alpha
Helix 21	21	C	115	124	Right-handed alpha
Helix 22	22	C	178	186	Right-handed alpha
Helix 23	23	C	187	190	Right-handed 310
Helix 24	24	C	213	217	Right-handed 310
Helix 25	25	C	224	239	Right-handed alpha
Helix 26	26	C	244	258	Right-handed alpha
Helix 27	27	D	101	103	Right-handed 310
Helix 28	28	D	104	113	Right-handed alpha
Helix 29	29	D	115	125	Right-handed alpha
Helix 30	30	D	178	186	Right-handed alpha
Helix 31	31	D	187	190	Right-handed 310
Helix 32	32	D	213	217	Right-handed 310
Helix 33	33	D	224	239	Right-handed alpha
Helix 34	34	D	244	258	Right-handed alpha

There are 24 sheets in PDB entry 2PVA. 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,

There are 7 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	172	173	first strand
Strand 2	A	3	7	anti-parallel
Strand 3	A	13	21	anti-parallel
Strand 4	A	275	283	anti-parallel
Strand 5	A	288	293	anti-parallel
Strand 6	A	296	303	anti-parallel
Strand 7	D	326	327	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	315	318	first strand
Strand 2	A	28	32	anti-parallel
Strand 3	A	54	59	anti-parallel
Strand 4	A	66	67	anti-parallel

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There are 8 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	315	318	first strand
Strand 2	A	28	32	anti-parallel
Strand 3	A	54	59	anti-parallel
Strand 4	A	69	72	anti-parallel
Strand 5	A	77	82	anti-parallel
Strand 6	A	142	147	anti-parallel
Strand 7	A	153	159	anti-parallel
Strand 8	A	162	167	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	38	39	first strand
Strand 2	A	47	48	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	98	100	first strand
Strand 2	A	126	128	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	200	202	first strand
Strand 2	A	205	207	anti-parallel

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There are 7 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	326	327	first strand
Strand 2	D	296	303	parallel
Strand 3	D	288	293	anti-parallel
Strand 4	D	275	283	anti-parallel
Strand 5	D	13	21	anti-parallel
Strand 6	D	3	7	anti-parallel
Strand 7	D	172	173	anti-parallel

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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	172	173	first strand
Strand 2	B	3	7	anti-parallel
Strand 3	B	13	21	anti-parallel
Strand 4	B	275	283	anti-parallel
Strand 5	B	288	293	anti-parallel
Strand 6	B	296	303	anti-parallel
Strand 7	C	326	327	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	B	315	317	first strand
Strand 2	B	28	32	anti-parallel
Strand 3	B	54	59	anti-parallel
Strand 4	B	66	67	anti-parallel

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There are 8 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	315	317	first strand
Strand 2	B	28	32	anti-parallel
Strand 3	B	54	59	anti-parallel
Strand 4	B	69	72	anti-parallel
Strand 5	B	77	82	anti-parallel
Strand 6	B	142	147	anti-parallel
Strand 7	B	153	159	anti-parallel
Strand 8	B	162	166	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	B	38	39	first strand
Strand 2	B	47	48	anti-parallel

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There are 2 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	98	100	first strand
Strand 2	B	126	128	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	B	200	202	first strand
Strand 2	B	205	207	anti-parallel

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There are 7 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	326	327	first strand
Strand 2	C	296	303	parallel
Strand 3	C	288	293	anti-parallel
Strand 4	C	275	283	anti-parallel
Strand 5	C	13	21	anti-parallel
Strand 6	C	3	7	anti-parallel
Strand 7	C	172	173	anti-parallel

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There are 4 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	315	317	first strand
Strand 2	C	28	32	anti-parallel
Strand 3	C	54	59	anti-parallel
Strand 4	C	66	67	anti-parallel

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There are 8 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	315	317	first strand
Strand 2	C	28	32	anti-parallel
Strand 3	C	54	59	anti-parallel
Strand 4	C	69	72	anti-parallel
Strand 5	C	77	82	anti-parallel
Strand 6	C	142	147	anti-parallel
Strand 7	C	153	159	anti-parallel
Strand 8	C	162	166	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	38	39	first strand
Strand 2	C	47	48	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	98	100	first strand
Strand 2	C	126	128	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	C	200	202	first strand
Strand 2	C	205	207	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	315	317	first strand
Strand 2	D	28	32	anti-parallel
Strand 3	D	54	59	anti-parallel
Strand 4	D	66	67	anti-parallel

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There are 8 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	315	317	first strand
Strand 2	D	28	32	anti-parallel
Strand 3	D	54	59	anti-parallel
Strand 4	D	69	72	anti-parallel
Strand 5	D	77	82	anti-parallel
Strand 6	D	142	147	anti-parallel
Strand 7	D	153	159	anti-parallel
Strand 8	D	162	166	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	38	39	first strand
Strand 2	D	47	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	98	100	first strand
Strand 2	D	126	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	200	202	first strand
Strand 2	D	205	207	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: 2PVA

Analysis of interatomic Contacts of Structural Units in PDB entry:
2PVA