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

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 7SSF entry

There are 9 chains in PDB entry 7SSF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 1	ARG 3
A	ASP 5	LYS 72
B	ASP 3	ALA 177
C	ALA 1	ARG 3
C	ASP 5	LYS 72
D	ASP 3	ALA 177
E	ALA 1	ARG 3
E	ASP 5	LYS 72
F	ALA 4	MET 79

There are 47 helices in PDB entry 7SSF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	53	66	Right-handed alpha
Helix 2	AA2	B	4	11	Right-handed alpha
Helix 3	AA3	B	21	29	Right-handed alpha
Helix 4	AA4	B	33	46	Right-handed alpha
Helix 5	AA5	B	47	63	Right-handed alpha
Helix 6	AA6	B	64	68	Right-handed 310
Helix 7	AA7	B	75	100	Right-handed alpha
Helix 8	AA8	B	102	109	Right-handed alpha
Helix 9	AA9	B	112	121	Right-handed alpha
Helix 10	AB1	B	123	143	Right-handed alpha
Helix 11	AB2	B	158	177	Right-handed alpha
Helix 12	AB3	C	30	34	Right-handed 310
Helix 13	AB4	C	53	66	Right-handed alpha
Helix 14	AB5	D	4	11	Right-handed alpha
Helix 15	AB6	D	21	30	Right-handed alpha
Helix 16	AB7	D	33	47	Right-handed alpha
Helix 17	AB8	D	47	63	Right-handed alpha
Helix 18	AB9	D	64	68	Right-handed 310
Helix 19	AC1	D	75	100	Right-handed alpha
Helix 20	AC2	D	102	109	Right-handed alpha
Helix 21	AC3	D	112	121	Right-handed alpha
Helix 22	AC4	D	123	143	Right-handed alpha
Helix 23	AC5	D	158	177	Right-handed alpha
Helix 24	AC6	E	30	34	Right-handed 310
Helix 25	AC7	E	53	66	Right-handed alpha
Helix 26	AC8	F	5	11	Right-handed alpha
Helix 27	AC9	F	21	30	Right-handed alpha
Helix 28	AD1	F	33	47	Right-handed alpha
Helix 29	AD2	F	47	63	Right-handed alpha
Helix 30	AD3	F	64	68	Right-handed 310
Helix 31	AD4	F	75	100	Right-handed alpha
Helix 32	AD5	F	102	109	Right-handed alpha
Helix 33	AD6	F	112	121	Right-handed alpha
Helix 34	AD7	F	123	143	Right-handed alpha
Helix 35	AD8	F	158	177	Right-handed alpha
Helix 36	AD9	G	30	34	Right-handed 310
Helix 37	AE1	G	53	66	Right-handed alpha
Helix 38	AE2	H	6	11	Right-handed alpha
Helix 39	AE3	H	20	30	Right-handed alpha
Helix 40	AE4	H	33	46	Right-handed alpha
Helix 41	AE5	H	47	63	Right-handed alpha
Helix 42	AE6	H	64	68	Right-handed 310
Helix 43	AE7	H	75	100	Right-handed alpha
Helix 44	AE8	H	102	109	Right-handed alpha
Helix 45	AE9	H	112	121	Right-handed alpha
Helix 46	AF1	H	123	143	Right-handed alpha
Helix 47	AF2	H	158	177	Right-handed alpha

There are 4 sheets in PDB entry 7SSF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 3 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	7	15	first strand
Strand 2	A	36	44	anti-parallel
Strand 3	B	17	20	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	7	15	first strand
Strand 2	C	36	44	anti-parallel
Strand 3	D	17	20	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	7	15	first strand
Strand 2	E	36	44	anti-parallel
Strand 3	F	17	20	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	7	15	first strand
Strand 2	G	36	44	anti-parallel
Strand 3	H	17	19	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: 7SSF

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