Analysis of interatomic Contacts of Structural Units in PDB entry:
9SRP

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 9SRP entry

There are 2 chains in PDB entry 9SRP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	HIS 3	PRO 489
D	ASN 2	HIS 196

There are 80 helices in PDB entry 9SRP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	11	24	Right-handed alpha
Helix 2	AA2	C	47	56	Right-handed alpha
Helix 3	AA3	C	58	64	Right-handed alpha
Helix 4	AA4	C	65	67	Right-handed 310
Helix 5	AA5	C	81	86	Right-handed 310
Helix 6	AA6	C	96	111	Right-handed alpha
Helix 7	AA7	C	157	163	Right-handed alpha
Helix 8	AA8	C	187	193	Right-handed 310
Helix 9	AA9	C	232	245	Right-handed alpha
Helix 10	AB1	C	279	281	Right-handed 310
Helix 11	AB2	C	290	312	Right-handed alpha
Helix 12	AB3	C	321	343	Right-handed alpha
Helix 13	AB4	C	350	363	Right-handed alpha
Helix 14	AB5	C	364	376	Right-handed alpha
Helix 15	AB6	C	382	386	Right-handed 310
Helix 16	AB7	C	412	416	Right-handed alpha
Helix 17	AB8	C	417	419	Right-handed 310
Helix 18	AB9	C	431	436	Right-handed alpha
Helix 19	AC1	C	472	474	Right-handed 310
Helix 20	AC2	C	475	488	Right-handed alpha
Helix 21	AC3	D	11	24	Right-handed alpha
Helix 22	AC4	D	47	56	Right-handed alpha
Helix 23	AC5	D	58	64	Right-handed alpha
Helix 24	AC6	D	65	67	Right-handed 310
Helix 25	AC7	D	81	85	Right-handed 310
Helix 26	AC8	D	96	111	Right-handed alpha
Helix 27	AC9	D	157	163	Right-handed alpha
Helix 28	AD1	D	187	193	Right-handed 310
Helix 29	AD2	D	232	245	Right-handed alpha
Helix 30	AD3	D	279	281	Right-handed 310
Helix 31	AD4	D	290	312	Right-handed alpha
Helix 32	AD5	D	318	320	Right-handed 310
Helix 33	AD6	D	321	344	Right-handed alpha
Helix 34	AD7	D	350	363	Right-handed alpha
Helix 35	AD8	D	364	376	Right-handed alpha
Helix 36	AD9	D	382	386	Right-handed 310
Helix 37	AE1	D	439	444	Right-handed alpha
Helix 38	AE2	D	472	474	Right-handed 310
Helix 39	AE3	D	475	488	Right-handed alpha
Helix 40	AE4	B	11	24	Right-handed alpha
Helix 41	AE5	B	47	56	Right-handed alpha
Helix 42	AE6	B	58	64	Right-handed alpha
Helix 43	AE7	B	65	67	Right-handed 310
Helix 44	AE8	B	82	86	Right-handed 310
Helix 45	AE9	B	96	111	Right-handed alpha
Helix 46	AF1	B	157	163	Right-handed alpha
Helix 47	AF2	B	187	193	Right-handed 310
Helix 48	AF3	B	232	245	Right-handed alpha
Helix 49	AF4	B	279	281	Right-handed 310
Helix 50	AF5	B	290	312	Right-handed alpha
Helix 51	AF6	B	318	320	Right-handed 310
Helix 52	AF7	B	321	344	Right-handed alpha
Helix 53	AF8	B	350	363	Right-handed alpha
Helix 54	AF9	B	364	376	Right-handed alpha
Helix 55	AG1	B	382	386	Right-handed 310
Helix 56	AG2	B	412	416	Right-handed alpha
Helix 57	AG3	B	417	419	Right-handed 310
Helix 58	AG4	B	427	429	Right-handed 310
Helix 59	AG5	B	430	435	Right-handed alpha
Helix 60	AG6	B	475	488	Right-handed alpha
Helix 61	AG7	A	11	24	Right-handed alpha
Helix 62	AG8	A	47	56	Right-handed alpha
Helix 63	AG9	A	60	67	Right-handed 310
Helix 64	AH1	A	81	86	Right-handed 310
Helix 65	AH2	A	96	111	Right-handed alpha
Helix 66	AH3	A	157	163	Right-handed alpha
Helix 67	AH4	A	187	193	Right-handed 310
Helix 68	AH5	A	232	245	Right-handed alpha
Helix 69	AH6	A	279	281	Right-handed 310
Helix 70	AH7	A	290	312	Right-handed alpha
Helix 71	AH8	A	318	320	Right-handed 310
Helix 72	AH9	A	321	344	Right-handed alpha
Helix 73	AI1	A	345	350	Right-handed 310
Helix 74	AI2	A	351	362	Right-handed alpha
Helix 75	AI3	A	364	376	Right-handed alpha
Helix 76	AI4	A	382	386	Right-handed 310
Helix 77	AI5	A	412	416	Right-handed alpha
Helix 78	AI6	A	417	419	Right-handed 310
Helix 79	AI7	A	430	441	Right-handed alpha
Helix 80	AI8	A	475	488	Right-handed alpha

There are 30 sheets in PDB entry 9SRP. 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, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3,

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	C	114	116	first strand
Strand 2	C	28	31	parallel
Strand 3	C	5	8	parallel
Strand 4	C	148	151	parallel
Strand 5	C	275	277	parallel
Strand 6	C	271	272	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	45	46	first strand
Strand 2	C	92	94	anti-parallel
Strand 3	C	68	70	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	C	73	75	first strand
Strand 2	C	78	80	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	C	120	126	first strand
Strand 2	C	131	137	anti-parallel
Strand 3	C	140	146	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	194	198	first strand
Strand 2	C	201	209	anti-parallel
Strand 3	C	212	220	anti-parallel
Strand 4	C	169	182	anti-parallel
Strand 5	C	253	266	anti-parallel
Strand 6	C	283	284	anti-parallel

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There are 2 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	402	405	first strand
Strand 2	C	408	411	anti-parallel

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There are 4 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	444	448	first strand
Strand 2	C	421	425	parallel
Strand 3	C	458	461	anti-parallel
Strand 4	C	467	471	anti-parallel

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There are 6 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	114	117	first strand
Strand 2	D	28	32	parallel
Strand 3	D	5	8	parallel
Strand 4	D	148	151	parallel
Strand 5	D	275	277	parallel
Strand 6	D	271	272	anti-parallel

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There are 3 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	45	46	first strand
Strand 2	D	92	94	anti-parallel
Strand 3	D	68	70	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	D	74	75	first strand
Strand 2	D	78	79	anti-parallel

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There are 3 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	120	126	first strand
Strand 2	D	131	137	anti-parallel
Strand 3	D	140	146	anti-parallel

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There are 3 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	169	171	first strand
Strand 2	D	263	266	anti-parallel
Strand 3	D	283	284	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	D	194	197	first strand
Strand 2	D	201	209	anti-parallel
Strand 3	D	212	220	anti-parallel
Strand 4	D	174	182	anti-parallel
Strand 5	D	253	260	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	D	445	448	first strand
Strand 2	D	422	425	parallel
Strand 3	D	458	461	anti-parallel
Strand 4	D	467	471	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	114	116	first strand
Strand 2	B	28	31	parallel
Strand 3	B	5	8	parallel
Strand 4	B	148	151	parallel
Strand 5	B	275	277	parallel
Strand 6	B	271	272	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	45	46	first strand
Strand 2	B	93	94	anti-parallel
Strand 3	B	68	69	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	73	75	first strand
Strand 2	B	78	80	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	120	126	first strand
Strand 2	B	131	137	anti-parallel
Strand 3	B	140	146	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	169	171	first strand
Strand 2	B	263	266	anti-parallel
Strand 3	B	283	284	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	194	197	first strand
Strand 2	B	201	209	anti-parallel
Strand 3	B	212	220	anti-parallel
Strand 4	B	174	182	anti-parallel
Strand 5	B	253	260	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	402	405	first strand
Strand 2	B	408	411	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	444	448	first strand
Strand 2	B	421	425	parallel
Strand 3	B	458	461	anti-parallel
Strand 4	B	467	471	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	114	117	first strand
Strand 2	A	28	32	parallel
Strand 3	A	5	8	parallel
Strand 4	A	148	151	parallel
Strand 5	A	275	277	parallel
Strand 6	A	271	272	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	45	46	first strand
Strand 2	A	93	94	anti-parallel
Strand 3	A	68	69	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	73	75	first strand
Strand 2	A	78	80	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	120	126	first strand
Strand 2	A	131	137	anti-parallel
Strand 3	A	140	146	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	169	171	first strand
Strand 2	A	263	266	anti-parallel
Strand 3	A	283	284	anti-parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	194	198	first strand
Strand 2	A	201	209	anti-parallel
Strand 3	A	212	220	anti-parallel
Strand 4	A	174	182	anti-parallel
Strand 5	A	253	260	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	402	404	first strand
Strand 2	A	409	411	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	444	448	first strand
Strand 2	A	421	425	parallel
Strand 3	A	458	461	anti-parallel
Strand 4	A	467	471	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: 9SRP

Analysis of interatomic Contacts of Structural Units in PDB entry:
9SRP