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

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 7CWP entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 8	GLU 132
B	PRO 6	HIS 133
C	ALA 2	PRO 130
D	ALA 7	HIS 135

There are 12 helices in PDB entry 7CWP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	59	63	Right-handed 310
Helix 2	AA2	A	84	87	Right-handed 310
Helix 3	AA3	A	109	113	Right-handed alpha
Helix 4	AA4	B	59	63	Right-handed 310
Helix 5	AA5	B	84	87	Right-handed 310
Helix 6	AA6	B	109	113	Right-handed alpha
Helix 7	AA7	C	59	63	Right-handed 310
Helix 8	AA8	C	84	87	Right-handed 310
Helix 9	AA9	C	109	113	Right-handed alpha
Helix 10	AB1	C	114	116	Right-handed 310
Helix 11	AB2	D	59	63	Right-handed 310
Helix 12	AB3	D	109	113	Right-handed alpha

There are 12 sheets in PDB entry 7CWP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 4 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	48	55	first strand
Strand 2	A	33	41	anti-parallel
Strand 3	A	18	27	anti-parallel
Strand 4	A	122	124	anti-parallel

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There are 4 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	65	70	first strand
Strand 2	A	73	80	anti-parallel
Strand 3	A	89	96	anti-parallel
Strand 4	A	106	108	anti-parallel

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There are 5 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	65	70	first strand
Strand 2	A	73	80	anti-parallel
Strand 3	A	89	96	anti-parallel
Strand 4	A	101	103	anti-parallel
Strand 5	A	127	128	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	48	55	first strand
Strand 2	B	33	41	anti-parallel
Strand 3	B	18	27	anti-parallel
Strand 4	B	122	124	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	65	70	first strand
Strand 2	B	73	80	anti-parallel
Strand 3	B	89	96	anti-parallel
Strand 4	B	106	108	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	65	70	first strand
Strand 2	B	73	80	anti-parallel
Strand 3	B	89	96	anti-parallel
Strand 4	B	101	103	anti-parallel
Strand 5	B	127	128	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	10	first strand
Strand 2	D	122	124	parallel
Strand 3	D	18	27	anti-parallel
Strand 4	D	33	41	anti-parallel
Strand 5	D	48	55	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	C	48	55	first strand
Strand 2	C	33	41	anti-parallel
Strand 3	C	18	27	anti-parallel
Strand 4	C	122	124	anti-parallel
Strand 5	D	9	10	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	C	65	70	first strand
Strand 2	C	73	80	anti-parallel
Strand 3	C	89	96	anti-parallel
Strand 4	C	106	108	anti-parallel

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There are 5 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	65	70	first strand
Strand 2	C	73	80	anti-parallel
Strand 3	C	89	96	anti-parallel
Strand 4	C	101	103	anti-parallel
Strand 5	C	127	128	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	65	70	first strand
Strand 2	D	73	80	anti-parallel
Strand 3	D	89	96	anti-parallel
Strand 4	D	106	108	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	65	70	first strand
Strand 2	D	73	80	anti-parallel
Strand 3	D	89	96	anti-parallel
Strand 4	D	101	103	anti-parallel
Strand 5	D	127	128	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: 7CWP

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