Analysis of interatomic Contacts of Structural Units in PDB entry:
7B1C

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 7B1C entry

There are 5 chains in PDB entry 7B1C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	CYS 35	PHE 784
A	ARG 32	CYS 783
D	PRO 7	SER 102
P	PRO 7	CYS 97
B	THR 34	PHE 784

There are 55 helices in PDB entry 7B1C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	111	116	Right-handed alpha
Helix 2	AA2	C	117	120	Right-handed 310
Helix 3	AA3	C	164	169	Right-handed alpha
Helix 4	AA4	C	210	216	Right-handed alpha
Helix 5	AA5	C	233	238	Right-handed 310
Helix 6	AA6	C	404	408	Right-handed 310
Helix 7	AA7	C	459	463	Right-handed 310
Helix 8	AA8	C	466	471	Right-handed alpha
Helix 9	AA9	C	489	494	Right-handed alpha
Helix 10	AB1	C	514	517	Right-handed 310
Helix 11	AB2	C	560	571	Right-handed alpha
Helix 12	AB3	C	590	594	Right-handed 310
Helix 13	AB4	C	634	638	Right-handed 310
Helix 14	AB5	C	653	658	Right-handed alpha
Helix 15	AB6	C	716	723	Right-handed alpha
Helix 16	AB7	C	742	751	Right-handed alpha
Helix 17	AB8	C	752	762	Right-handed alpha
Helix 18	AB9	C	773	778	Right-handed alpha
Helix 19	AC1	A	38	43	Right-handed alpha
Helix 20	AC2	A	111	116	Right-handed alpha
Helix 21	AC3	A	140	144	Right-handed 310
Helix 22	AC4	A	234	238	Right-handed 310
Helix 23	AC5	A	257	263	Right-handed 310
Helix 24	AC6	A	283	288	Right-handed alpha
Helix 25	AC7	A	330	334	Right-handed 310
Helix 26	AC8	A	378	383	Right-handed 310
Helix 27	AC9	A	402	409	Right-handed alpha
Helix 28	AD1	A	466	470	Right-handed 310
Helix 29	AD2	A	489	495	Right-handed alpha
Helix 30	AD3	A	513	517	Right-handed alpha
Helix 31	AD4	A	563	572	Right-handed alpha
Helix 32	AD5	A	716	723	Right-handed alpha
Helix 33	AD6	A	742	755	Right-handed alpha
Helix 34	AD7	A	773	777	Right-handed 310
Helix 35	AD8	D	33	38	Right-handed alpha
Helix 36	AD9	P	49	52	Right-handed 310
Helix 37	AE1	B	111	116	Right-handed alpha
Helix 38	AE2	B	117	119	Right-handed 310
Helix 39	AE3	B	139	144	Right-handed 310
Helix 40	AE4	B	164	169	Right-handed 310
Helix 41	AE5	B	233	238	Right-handed 310
Helix 42	AE6	B	354	359	Right-handed 310
Helix 43	AE7	B	402	407	Right-handed 310
Helix 44	AE8	B	466	471	Right-handed alpha
Helix 45	AE9	B	489	493	Right-handed 310
Helix 46	AF1	B	514	517	Right-handed 310
Helix 47	AF2	B	563	571	Right-handed alpha
Helix 48	AF3	B	590	594	Right-handed 310
Helix 49	AF4	B	602	606	Right-handed 310
Helix 50	AF5	B	650	655	Right-handed alpha
Helix 51	AF6	B	718	724	Right-handed 310
Helix 52	AF7	B	742	755	Right-handed alpha
Helix 53	AF8	B	756	759	Right-handed 310
Helix 54	AF9	B	773	777	Right-handed 310
Helix 55	AG1	B	780	784	Right-handed 310

There are 29 sheets in PDB entry 7B1C. 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,

There are 9 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	45	47	first strand
Strand 2	C	53	56	anti-parallel
Strand 3	C	64	68	anti-parallel
Strand 4	C	74	78	anti-parallel
Strand 5	C	99	102	parallel
Strand 6	C	126	130	parallel
Strand 7	C	151	155	parallel
Strand 8	C	174	178	parallel
Strand 9	C	196	197	parallel

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There are 7 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	200	201	first strand
Strand 2	C	221	225	parallel
Strand 3	C	245	248	parallel
Strand 4	C	269	273	parallel
Strand 5	C	293	297	parallel
Strand 6	C	318	320	parallel
Strand 7	C	342	344	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	C	438	440	first strand
Strand 2	C	476	478	parallel
Strand 3	C	500	502	parallel
Strand 4	C	523	525	parallel
Strand 5	C	548	551	parallel
Strand 6	C	578	581	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	C	510	512	first strand
Strand 2	C	533	535	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	C	586	587	first strand
Strand 2	C	596	597	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	766	767	first strand
Strand 2	C	771	772	anti-parallel

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There are 2 strands in AA7 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	55	56	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	64	68	first strand
Strand 2	A	74	78	anti-parallel
Strand 3	A	101	102	parallel
Strand 4	A	129	130	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	95	96	first strand
Strand 2	A	123	124	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	A	136	138	first strand
Strand 2	A	158	161	parallel

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There are 11 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	174	178	first strand
Strand 2	A	197	201	parallel
Strand 3	A	222	224	parallel
Strand 4	A	245	248	parallel
Strand 5	A	269	273	parallel
Strand 6	A	293	297	parallel
Strand 7	A	318	322	parallel
Strand 8	A	342	346	parallel
Strand 9	A	366	368	parallel
Strand 10	A	390	392	parallel
Strand 11	A	414	416	parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	438	439	first strand
Strand 2	A	476	478	parallel
Strand 3	A	500	502	parallel
Strand 4	A	523	525	parallel
Strand 5	A	548	551	parallel
Strand 6	A	578	580	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	447	448	first strand
Strand 2	A	483	484	parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	511	512	first strand
Strand 2	A	534	535	parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	623	625	first strand
Strand 2	A	630	632	anti-parallel
Strand 3	A	658	660	parallel
Strand 4	A	680	682	parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	704	708	first strand
Strand 2	A	731	735	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	D	12	17	first strand
Strand 2	D	42	47	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	85	99	first strand
Strand 2	D	63	76	anti-parallel
Strand 3	P	38	47	anti-parallel
Strand 4	P	12	16	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	66	73	first strand
Strand 2	P	88	96	anti-parallel

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There are 13 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	65	69	first strand
Strand 2	B	73	77	anti-parallel
Strand 3	B	99	102	parallel
Strand 4	B	126	130	parallel
Strand 5	B	151	155	parallel
Strand 6	B	175	178	parallel
Strand 7	B	198	201	parallel
Strand 8	B	222	223	parallel
Strand 9	B	245	248	parallel
Strand 10	B	269	273	parallel
Strand 11	B	293	297	parallel
Strand 12	B	318	320	parallel
Strand 13	B	342	344	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	94	95	first strand
Strand 2	B	121	122	parallel

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There are 2 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	231	232	first strand
Strand 2	B	255	256	parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	390	392	first strand
Strand 2	B	414	416	parallel
Strand 3	B	438	440	parallel
Strand 4	B	476	478	parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	500	502	first strand
Strand 2	B	523	525	parallel
Strand 3	B	548	551	parallel
Strand 4	B	578	581	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	B	511	512	first strand
Strand 2	B	534	535	parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	556	557	first strand
Strand 2	B	586	587	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	B	623	625	first strand
Strand 2	B	630	632	anti-parallel
Strand 3	B	658	659	parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	682	683	first strand
Strand 2	B	704	705	parallel
Strand 3	B	731	732	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	B	738	739	first strand
Strand 2	B	766	767	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: 7B1C

Analysis of interatomic Contacts of Structural Units in PDB entry:
7B1C