Analysis of interatomic Contacts of Structural Units in PDB entry:
7CRV

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 7CRV entry

There are 4 chains in PDB entry 7CRV (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 48	PHE 187
D	SER 188	PRO 333
C	MET 45	PHE 187
B	SER 188	ARG 329

There are 10 helices in PDB entry 7CRV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	49	53	Right-handed 310
Helix 2	AA2	A	106	110	Right-handed 310
Helix 3	AA3	A	116	118	Right-handed 310
Helix 4	AA4	A	153	155	Right-handed 310
Helix 5	AA5	D	231	244	Right-handed alpha
Helix 6	AA6	D	324	328	Right-handed 310
Helix 7	AA7	C	114	118	Right-handed 310
Helix 8	AA8	C	153	155	Right-handed 310
Helix 9	AA9	B	231	245	Right-handed alpha
Helix 10	AB1	B	324	328	Right-handed 310

There are 14 sheets in PDB entry 7CRV. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	54	56	first strand
Strand 2	A	59	61	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	64	67	first strand
Strand 2	A	72	77	anti-parallel
Strand 3	A	98	105	anti-parallel
Strand 4	A	126	130	anti-parallel
Strand 5	B	189	195	anti-parallel
Strand 6	A	120	122	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	64	67	first strand
Strand 2	A	72	77	anti-parallel
Strand 3	A	98	105	anti-parallel
Strand 4	A	126	130	anti-parallel
Strand 5	B	189	195	anti-parallel
Strand 6	A	157	163	anti-parallel
Strand 7	A	166	170	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	81	84	first strand
Strand 2	A	91	94	anti-parallel
Strand 3	A	136	142	anti-parallel
Strand 4	A	179	183	anti-parallel
Strand 5	A	174	175	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	64	67	first strand
Strand 2	C	72	77	anti-parallel
Strand 3	C	98	105	anti-parallel
Strand 4	C	126	131	anti-parallel
Strand 5	D	189	195	anti-parallel
Strand 6	C	120	122	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	64	67	first strand
Strand 2	C	72	77	anti-parallel
Strand 3	C	98	105	anti-parallel
Strand 4	C	126	131	anti-parallel
Strand 5	D	189	195	anti-parallel
Strand 6	C	157	163	anti-parallel
Strand 7	C	166	170	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	205	206	first strand
Strand 2	D	259	260	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	248	250	first strand
Strand 2	D	208	217	anti-parallel
Strand 3	D	220	229	anti-parallel
Strand 4	D	294	298	anti-parallel
Strand 5	D	273	276	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	279	281	first strand
Strand 2	D	264	268	anti-parallel
Strand 3	D	305	311	anti-parallel
Strand 4	D	317	323	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	54	56	first strand
Strand 2	C	59	61	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	81	84	first strand
Strand 2	C	91	94	anti-parallel
Strand 3	C	136	142	anti-parallel
Strand 4	C	179	183	anti-parallel
Strand 5	C	174	175	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	205	206	first strand
Strand 2	B	259	260	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	248	250	first strand
Strand 2	B	208	217	anti-parallel
Strand 3	B	220	229	anti-parallel
Strand 4	B	293	299	anti-parallel
Strand 5	B	274	276	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	279	281	first strand
Strand 2	B	264	269	anti-parallel
Strand 3	B	305	311	anti-parallel
Strand 4	B	317	323	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: 7CRV

Analysis of interatomic Contacts of Structural Units in PDB entry:
7CRV