Analysis of interatomic Contacts of Structural Units in PDB entry:
3V56

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 3V56 entry

There are 13 chains in PDB entry 3V56 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 142	LEU 285
B	VAL 142	LEU 285
C	VAL 142	LEU 285
D	VAL 142	LEU 285
E	VAL 142	LEU 285
F	VAL 142	LEU 285
G	CYS 23	CYS 34
H	CYS 23	CYS 34
I	CYS 23	CYS 34
J	CYS 23	CYS 34
K	CYS 23	CYS 34
L	CYS 23	CYS 34
Z	CYS 23	CYS 34

There are no helices in PDB entry 3V56

There are 36 sheets in PDB entry 3V56. 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, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ,

There are 5 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	168	174	first strand
Strand 2	A	146	151	anti-parallel
Strand 3	A	278	283	anti-parallel
Strand 4	A	191	201	anti-parallel
Strand 5	A	243	253	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	168	174	first strand
Strand 2	A	146	151	anti-parallel
Strand 3	A	278	283	anti-parallel
Strand 4	A	191	201	anti-parallel
Strand 5	A	270	271	anti-parallel

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There are 4 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	164	165	first strand
Strand 2	A	258	263	anti-parallel
Strand 3	A	184	187	anti-parallel
Strand 4	A	178	181	anti-parallel

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There are 4 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	164	165	first strand
Strand 2	A	258	263	anti-parallel
Strand 3	A	211	215	anti-parallel
Strand 4	A	226	231	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	207	208	first strand
Strand 2	A	234	235	anti-parallel

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There are 5 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	168	174	first strand
Strand 2	B	146	151	anti-parallel
Strand 3	B	278	283	anti-parallel
Strand 4	B	191	201	anti-parallel
Strand 5	B	243	253	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	168	174	first strand
Strand 2	B	146	151	anti-parallel
Strand 3	B	278	283	anti-parallel
Strand 4	B	191	201	anti-parallel
Strand 5	B	270	271	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	B	158	160	first strand
Strand 2	B	163	165	anti-parallel
Strand 3	B	258	263	anti-parallel
Strand 4	B	184	187	anti-parallel
Strand 5	B	178	181	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	158	160	first strand
Strand 2	B	163	165	anti-parallel
Strand 3	B	258	263	anti-parallel
Strand 4	B	211	215	anti-parallel
Strand 5	B	226	231	anti-parallel

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There are 2 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	207	208	first strand
Strand 2	B	234	235	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	168	174	first strand
Strand 2	C	146	151	anti-parallel
Strand 3	C	278	283	anti-parallel
Strand 4	C	191	201	anti-parallel
Strand 5	C	243	253	anti-parallel

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There are 5 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	168	174	first strand
Strand 2	C	146	151	anti-parallel
Strand 3	C	278	283	anti-parallel
Strand 4	C	191	201	anti-parallel
Strand 5	C	270	271	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	C	158	160	first strand
Strand 2	C	163	165	anti-parallel
Strand 3	C	258	263	anti-parallel
Strand 4	C	184	187	anti-parallel
Strand 5	C	178	181	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	C	158	160	first strand
Strand 2	C	163	165	anti-parallel
Strand 3	C	258	263	anti-parallel
Strand 4	C	211	215	anti-parallel
Strand 5	C	226	231	anti-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	C	207	208	first strand
Strand 2	C	234	235	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	168	174	first strand
Strand 2	D	146	151	anti-parallel
Strand 3	D	278	283	anti-parallel
Strand 4	D	191	201	anti-parallel
Strand 5	D	243	253	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	D	168	174	first strand
Strand 2	D	146	151	anti-parallel
Strand 3	D	278	283	anti-parallel
Strand 4	D	191	201	anti-parallel
Strand 5	D	270	271	anti-parallel

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There are 4 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	164	165	first strand
Strand 2	D	258	263	anti-parallel
Strand 3	D	184	187	anti-parallel
Strand 4	D	178	181	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	D	164	165	first strand
Strand 2	D	258	263	anti-parallel
Strand 3	D	211	215	anti-parallel
Strand 4	D	226	231	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	D	207	208	first strand
Strand 2	D	234	235	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	168	174	first strand
Strand 2	E	146	151	anti-parallel
Strand 3	E	278	283	anti-parallel
Strand 4	E	191	201	anti-parallel
Strand 5	E	243	253	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	168	174	first strand
Strand 2	E	146	151	anti-parallel
Strand 3	E	278	283	anti-parallel
Strand 4	E	191	201	anti-parallel
Strand 5	E	270	271	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	E	158	160	first strand
Strand 2	E	163	165	anti-parallel
Strand 3	E	258	263	anti-parallel
Strand 4	E	184	187	anti-parallel
Strand 5	E	178	181	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	158	160	first strand
Strand 2	E	163	165	anti-parallel
Strand 3	E	258	263	anti-parallel
Strand 4	E	211	215	anti-parallel
Strand 5	E	226	231	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	E	207	208	first strand
Strand 2	E	234	235	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	168	174	first strand
Strand 2	F	146	151	anti-parallel
Strand 3	F	278	283	anti-parallel
Strand 4	F	191	201	anti-parallel
Strand 5	F	243	253	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	168	174	first strand
Strand 2	F	146	151	anti-parallel
Strand 3	F	278	283	anti-parallel
Strand 4	F	191	201	anti-parallel
Strand 5	F	270	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	158	160	first strand
Strand 2	F	163	165	anti-parallel
Strand 3	F	258	263	anti-parallel
Strand 4	F	184	187	anti-parallel
Strand 5	F	178	181	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	158	160	first strand
Strand 2	F	163	165	anti-parallel
Strand 3	F	258	263	anti-parallel
Strand 4	F	211	215	anti-parallel
Strand 5	F	226	231	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	207	208	first strand
Strand 2	F	234	235	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	24	26	first strand
Strand 2	G	31	33	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	24	26	first strand
Strand 2	H	31	33	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	24	26	first strand
Strand 2	I	31	33	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	24	26	first strand
Strand 2	J	31	33	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	31	33	first strand
Strand 2	K	24	26	anti-parallel
Strand 3	Z	31	34	parallel
Strand 4	Z	24	26	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	24	26	first strand
Strand 2	L	31	33	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: 3V56

Analysis of interatomic Contacts of Structural Units in PDB entry:
3V56