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

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 7WSA entry

There are 2 chains in PDB entry 7WSA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 330	SER 530
D	SER 19	TYR 613

There are 37 helices in PDB entry 7WSA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	337	343	Right-handed alpha
Helix 2	AA2	A	365	370	Right-handed alpha
Helix 3	AA3	A	384	389	Right-handed 310
Helix 4	AA4	A	416	422	Right-handed alpha
Helix 5	AA5	A	438	443	Right-handed alpha
Helix 6	AA6	D	20	52	Right-handed alpha
Helix 7	AA7	D	55	81	Right-handed alpha
Helix 8	AA8	D	90	101	Right-handed alpha
Helix 9	AA9	D	103	108	Right-handed 310
Helix 10	AB1	D	109	129	Right-handed alpha
Helix 11	AB2	D	147	155	Right-handed alpha
Helix 12	AB3	D	157	194	Right-handed alpha
Helix 13	AB4	D	198	205	Right-handed alpha
Helix 14	AB5	D	206	208	Right-handed 310
Helix 15	AB6	D	220	252	Right-handed alpha
Helix 16	AB7	D	265	267	Right-handed 310
Helix 17	AB8	D	275	279	Right-handed 310
Helix 18	AB9	D	293	300	Right-handed alpha
Helix 19	AC1	D	303	318	Right-handed alpha
Helix 20	AC2	D	324	331	Right-handed alpha
Helix 21	AC3	D	365	385	Right-handed alpha
Helix 22	AC4	D	386	388	Right-handed 310
Helix 23	AC5	D	389	393	Right-handed 310
Helix 24	AC6	D	399	413	Right-handed alpha
Helix 25	AC7	D	414	421	Right-handed alpha
Helix 26	AC8	D	431	447	Right-handed alpha
Helix 27	AC9	D	448	466	Right-handed alpha
Helix 28	AD1	D	469	471	Right-handed 310
Helix 29	AD2	D	472	484	Right-handed alpha
Helix 30	AD3	D	499	502	Right-handed 310
Helix 31	AD4	D	503	508	Right-handed alpha
Helix 32	AD5	D	512	533	Right-handed alpha
Helix 33	AD6	D	538	542	Right-handed 310
Helix 34	AD7	D	547	559	Right-handed alpha
Helix 35	AD8	D	565	575	Right-handed alpha
Helix 36	AD9	D	581	588	Right-handed alpha
Helix 37	AE1	D	588	599	Right-handed alpha

There are 5 sheets in PDB entry 7WSA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 5 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	354	358	first strand
Strand 2	A	394	402	anti-parallel
Strand 3	A	508	516	anti-parallel
Strand 4	A	431	437	anti-parallel
Strand 5	A	376	380	anti-parallel

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There are 2 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	452	454	first strand
Strand 2	A	492	494	anti-parallel

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There are 2 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	473	474	first strand
Strand 2	A	488	489	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	262	263	first strand
Strand 2	D	487	488	parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	347	352	first strand
Strand 2	D	355	359	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: 7WSA

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