Analysis of interatomic Contacts of Structural Units in PDB entry:
8SRU

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 8SRU entry

There are 12 chains in PDB entry 8SRU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	VAL 45
A	ASP 47	TYR 306
B	HIS -5	VAL 45
B	ASP 47	SER 307
C	MET 1	VAL 45
C	ASP 47	TYR 306
D	HIS -4	VAL 45
D	ASP 47	SER 307
H	ASP 7	ILE 10
E	ASP 7	ILE 10
F	ASP 7	ILE 10
G	ASP 7	ILE 10

There are 53 helices in PDB entry 8SRU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	13	Right-handed 310
Helix 2	AA2	A	38	40	Right-handed 310
Helix 3	AA3	A	45	60	Right-handed alpha
Helix 4	AA4	A	75	89	Right-handed alpha
Helix 5	AA5	A	101	111	Right-handed alpha
Helix 6	AA6	A	119	121	Right-handed 310
Helix 7	AA7	A	122	139	Right-handed alpha
Helix 8	AA8	A	149	158	Right-handed alpha
Helix 9	AA9	A	158	167	Right-handed alpha
Helix 10	AB1	A	182	196	Right-handed alpha
Helix 11	AB2	A	246	262	Right-handed alpha
Helix 12	AB3	A	266	284	Right-handed alpha
Helix 13	AB4	A	296	301	Right-handed 310
Helix 14	AB5	B	8	13	Right-handed 310
Helix 15	AB6	B	38	40	Right-handed 310
Helix 16	AB7	B	45	60	Right-handed alpha
Helix 17	AB8	B	75	89	Right-handed alpha
Helix 18	AB9	B	101	111	Right-handed alpha
Helix 19	AC1	B	119	121	Right-handed 310
Helix 20	AC2	B	122	139	Right-handed alpha
Helix 21	AC3	B	149	158	Right-handed alpha
Helix 22	AC4	B	158	167	Right-handed alpha
Helix 23	AC5	B	182	196	Right-handed alpha
Helix 24	AC6	B	246	262	Right-handed alpha
Helix 25	AC7	B	266	284	Right-handed alpha
Helix 26	AC8	B	296	301	Right-handed 310
Helix 27	AC9	C	8	13	Right-handed 310
Helix 28	AD1	C	38	40	Right-handed 310
Helix 29	AD2	C	45	60	Right-handed alpha
Helix 30	AD3	C	75	89	Right-handed alpha
Helix 31	AD4	C	101	111	Right-handed alpha
Helix 32	AD5	C	119	121	Right-handed 310
Helix 33	AD6	C	122	139	Right-handed alpha
Helix 34	AD7	C	149	158	Right-handed alpha
Helix 35	AD8	C	158	167	Right-handed alpha
Helix 36	AD9	C	182	196	Right-handed alpha
Helix 37	AE1	C	246	262	Right-handed alpha
Helix 38	AE2	C	266	284	Right-handed alpha
Helix 39	AE3	C	296	301	Right-handed 310
Helix 40	AE4	D	8	13	Right-handed 310
Helix 41	AE5	D	38	40	Right-handed 310
Helix 42	AE6	D	45	60	Right-handed alpha
Helix 43	AE7	D	75	89	Right-handed alpha
Helix 44	AE8	D	101	111	Right-handed alpha
Helix 45	AE9	D	119	121	Right-handed 310
Helix 46	AF1	D	122	139	Right-handed alpha
Helix 47	AF2	D	149	158	Right-handed alpha
Helix 48	AF3	D	158	167	Right-handed alpha
Helix 49	AF4	D	182	196	Right-handed alpha
Helix 50	AF5	D	246	262	Right-handed alpha
Helix 51	AF6	D	266	284	Right-handed alpha
Helix 52	AF7	D	296	301	Right-handed 310
Helix 53	AF8	D	303	307	Right-handed 310

There are 8 sheets in PDB entry 8SRU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 6 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	18	20	first strand
Strand 2	A	31	36	anti-parallel
Strand 3	A	288	293	parallel
Strand 4	A	174	178	parallel
Strand 5	A	200	206	parallel
Strand 6	A	241	245	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	A	68	72	first strand
Strand 2	A	91	97	parallel
Strand 3	A	114	118	parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	18	20	first strand
Strand 2	B	31	36	anti-parallel
Strand 3	B	288	293	parallel
Strand 4	B	174	178	parallel
Strand 5	B	200	206	parallel
Strand 6	B	241	245	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	B	68	72	first strand
Strand 2	B	91	97	parallel
Strand 3	B	114	118	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	18	20	first strand
Strand 2	C	31	36	anti-parallel
Strand 3	C	288	293	parallel
Strand 4	C	174	178	parallel
Strand 5	C	200	206	parallel
Strand 6	C	241	245	parallel

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There are 3 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	68	72	first strand
Strand 2	C	91	97	parallel
Strand 3	C	114	118	parallel

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There are 6 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	18	20	first strand
Strand 2	D	31	36	anti-parallel
Strand 3	D	288	293	parallel
Strand 4	D	174	178	parallel
Strand 5	D	200	206	parallel
Strand 6	D	241	245	parallel

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There are 3 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	68	72	first strand
Strand 2	D	91	97	parallel
Strand 3	D	114	118	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: 8SRU

Analysis of interatomic Contacts of Structural Units in PDB entry:
8SRU