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

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 7KBR entry

There are 8 chains in PDB entry 7KBR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	VAL 33	ALA 183
H	GLY 246	ASN 350
A	THR 370	ARG 966
B	LYS 35	ARG 117
I	VAL 33	PRO 184
J	GLU 244	ASN 350
C	THR 370	ARG 966
D	SER 34	ARG 117

There are 51 helices in PDB entry 7KBR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	34	38	Right-handed 310
Helix 2	AA2	G	40	43	Right-handed 310
Helix 3	AA3	G	44	53	Right-handed alpha
Helix 4	AA4	A	393	406	Right-handed alpha
Helix 5	AA5	A	412	416	Right-handed 310
Helix 6	AA6	A	427	441	Right-handed alpha
Helix 7	AA7	A	451	455	Right-handed 310
Helix 8	AA8	A	470	481	Right-handed alpha
Helix 9	AA9	A	499	508	Right-handed alpha
Helix 10	AB1	A	536	547	Right-handed alpha
Helix 11	AB2	A	573	577	Right-handed 310
Helix 12	AB3	A	584	588	Right-handed 310
Helix 13	AB4	A	589	594	Right-handed alpha
Helix 14	AB5	A	596	612	Right-handed alpha
Helix 15	AB6	A	629	633	Right-handed 310
Helix 16	AB7	A	644	661	Right-handed alpha
Helix 17	AB8	A	678	690	Right-handed alpha
Helix 18	AB9	A	707	711	Right-handed 310
Helix 19	AC1	A	712	729	Right-handed alpha
Helix 20	AC2	A	729	744	Right-handed alpha
Helix 21	AC3	A	750	755	Right-handed alpha
Helix 22	AC4	A	758	762	Right-handed 310
Helix 23	AC5	A	841	846	Right-handed alpha
Helix 24	AC6	A	874	879	Right-handed alpha
Helix 25	AC7	B	47	51	Right-handed 310
Helix 26	AC8	B	90	92	Right-handed 310
Helix 27	AC9	I	34	38	Right-handed 310
Helix 28	AD1	I	44	53	Right-handed alpha
Helix 29	AD2	C	393	406	Right-handed alpha
Helix 30	AD3	C	412	416	Right-handed 310
Helix 31	AD4	C	427	441	Right-handed alpha
Helix 32	AD5	C	451	455	Right-handed 310
Helix 33	AD6	C	470	481	Right-handed alpha
Helix 34	AD7	C	499	508	Right-handed alpha
Helix 35	AD8	C	536	547	Right-handed alpha
Helix 36	AD9	C	573	577	Right-handed 310
Helix 37	AE1	C	584	588	Right-handed 310
Helix 38	AE2	C	589	594	Right-handed alpha
Helix 39	AE3	C	596	613	Right-handed alpha
Helix 40	AE4	C	629	634	Right-handed 310
Helix 41	AE5	C	644	661	Right-handed alpha
Helix 42	AE6	C	678	690	Right-handed alpha
Helix 43	AE7	C	707	711	Right-handed 310
Helix 44	AE8	C	712	729	Right-handed alpha
Helix 45	AE9	C	729	744	Right-handed alpha
Helix 46	AF1	C	750	755	Right-handed alpha
Helix 47	AF2	C	758	762	Right-handed 310
Helix 48	AF3	C	841	846	Right-handed alpha
Helix 49	AF4	C	874	879	Right-handed alpha
Helix 50	AF5	D	47	51	Right-handed 310
Helix 51	AF6	D	90	92	Right-handed 310

There are 26 sheets in PDB entry 7KBR. 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,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	60	69	first strand
Strand 2	G	74	80	anti-parallel
Strand 3	G	86	94	anti-parallel
Strand 4	G	125	126	anti-parallel

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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	60	69	first strand
Strand 2	G	74	80	anti-parallel
Strand 3	G	86	94	anti-parallel
Strand 4	G	98	105	anti-parallel
Strand 5	A	384	389	anti-parallel
Strand 6	H	332	337	anti-parallel
Strand 7	H	323	327	anti-parallel
Strand 8	H	277	280	anti-parallel

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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	128	134	first strand
Strand 2	G	137	142	anti-parallel
Strand 3	G	147	152	anti-parallel
Strand 4	G	157	162	anti-parallel
Strand 5	G	165	170	anti-parallel
Strand 6	H	266	273	anti-parallel
Strand 7	G	177	178	anti-parallel

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There are 9 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	128	134	first strand
Strand 2	G	137	142	anti-parallel
Strand 3	G	147	152	anti-parallel
Strand 4	G	157	162	anti-parallel
Strand 5	G	165	170	anti-parallel
Strand 6	H	266	273	anti-parallel
Strand 7	A	372	379	anti-parallel
Strand 8	H	343	350	anti-parallel
Strand 9	H	299	301	anti-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	H	250	252	first strand
Strand 2	H	255	257	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	635	636	first strand
Strand 2	A	621	623	parallel
Strand 3	A	559	563	parallel
Strand 4	A	484	488	parallel
Strand 5	A	447	450	parallel
Strand 6	A	418	420	parallel
Strand 7	A	695	697	parallel

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There are 3 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	493	494	first strand
Strand 2	A	527	530	anti-parallel
Strand 3	A	521	524	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	A	748	749	first strand
Strand 2	A	768	770	anti-parallel
Strand 3	A	774	776	anti-parallel
Strand 4	A	824	827	anti-parallel
Strand 5	A	797	800	anti-parallel
Strand 6	A	806	808	anti-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	786	791	first strand
Strand 2	A	811	816	anti-parallel

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There are 5 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	830	834	first strand
Strand 2	A	850	855	anti-parallel
Strand 3	A	910	917	parallel
Strand 4	A	947	956	anti-parallel
Strand 5	A	939	942	anti-parallel

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There are 6 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	862	868	first strand
Strand 2	A	883	890	anti-parallel
Strand 3	A	893	898	anti-parallel
Strand 4	A	961	966	anti-parallel
Strand 5	A	924	929	anti-parallel
Strand 6	A	935	937	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	37	38	first strand
Strand 2	B	45	46	anti-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	B	74	77	first strand
Strand 2	B	85	88	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	I	60	69	first strand
Strand 2	I	74	80	anti-parallel
Strand 3	I	86	94	anti-parallel
Strand 4	I	125	126	anti-parallel

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There are 8 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	60	69	first strand
Strand 2	I	74	80	anti-parallel
Strand 3	I	86	94	anti-parallel
Strand 4	I	98	105	anti-parallel
Strand 5	C	384	389	anti-parallel
Strand 6	J	332	337	anti-parallel
Strand 7	J	323	327	anti-parallel
Strand 8	J	277	280	anti-parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	128	133	first strand
Strand 2	I	137	142	anti-parallel
Strand 3	I	147	152	anti-parallel
Strand 4	I	157	162	anti-parallel
Strand 5	I	165	170	anti-parallel
Strand 6	J	266	273	anti-parallel
Strand 7	I	177	178	anti-parallel

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There are 9 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	128	133	first strand
Strand 2	I	137	142	anti-parallel
Strand 3	I	147	152	anti-parallel
Strand 4	I	157	162	anti-parallel
Strand 5	I	165	170	anti-parallel
Strand 6	J	266	273	anti-parallel
Strand 7	C	372	379	anti-parallel
Strand 8	J	343	350	anti-parallel
Strand 9	J	299	301	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	250	252	first strand
Strand 2	J	255	257	anti-parallel

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There are 7 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	635	636	first strand
Strand 2	C	621	623	parallel
Strand 3	C	559	563	parallel
Strand 4	C	484	488	parallel
Strand 5	C	447	450	parallel
Strand 6	C	418	420	parallel
Strand 7	C	695	697	parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	493	494	first strand
Strand 2	C	527	530	anti-parallel
Strand 3	C	522	524	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	748	749	first strand
Strand 2	C	768	770	anti-parallel
Strand 3	C	774	776	anti-parallel
Strand 4	C	824	827	anti-parallel
Strand 5	C	797	800	anti-parallel
Strand 6	C	806	808	anti-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	C	786	791	first strand
Strand 2	C	811	816	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	830	834	first strand
Strand 2	C	850	855	anti-parallel
Strand 3	C	910	917	parallel
Strand 4	C	947	956	anti-parallel
Strand 5	C	939	942	anti-parallel

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There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	862	868	first strand
Strand 2	C	883	890	anti-parallel
Strand 3	C	893	898	anti-parallel
Strand 4	C	961	966	anti-parallel
Strand 5	C	924	929	anti-parallel
Strand 6	C	935	937	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	D	37	38	first strand
Strand 2	D	45	46	anti-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	D	74	77	first strand
Strand 2	D	85	88	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: 7KBR

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