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

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 7KBP entry

There are 4 chains in PDB entry 7KBP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	HIS 237
B	MET 1	HIS 237
C	GLU 2	LYS 233
D	MET 1	HIS 237

There are 16 helices in PDB entry 7KBP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	29	33	Right-handed 310
Helix 2	AA2	A	88	92	Right-handed 310
Helix 3	AA3	A	205	209	Right-handed 310
Helix 4	AA4	B	29	33	Right-handed 310
Helix 5	AA5	B	63	66	Right-handed 310
Helix 6	AA6	B	88	92	Right-handed 310
Helix 7	AA7	B	205	209	Right-handed 310
Helix 8	AA8	C	29	33	Right-handed 310
Helix 9	AA9	C	63	66	Right-handed 310
Helix 10	AB1	C	88	92	Right-handed 310
Helix 11	AB2	C	102	105	Right-handed 310
Helix 12	AB3	C	205	209	Right-handed 310
Helix 13	AB4	D	29	33	Right-handed 310
Helix 14	AB5	D	63	66	Right-handed 310
Helix 15	AB6	D	88	92	Right-handed 310
Helix 16	AB7	D	205	209	Right-handed 310

There are 24 sheets in PDB entry 7KBP. 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,

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	A	4	8	first strand
Strand 2	A	19	26	anti-parallel
Strand 3	A	79	84	anti-parallel
Strand 4	A	69	74	anti-parallel

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There are 6 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	11	13	first strand
Strand 2	A	115	119	parallel
Strand 3	A	93	102	anti-parallel
Strand 4	A	35	40	anti-parallel
Strand 5	A	46	53	anti-parallel
Strand 6	A	58	61	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	11	13	first strand
Strand 2	A	115	119	parallel
Strand 3	A	93	102	anti-parallel
Strand 4	A	105	111	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	130	133	first strand
Strand 2	A	145	151	anti-parallel
Strand 3	A	196	201	anti-parallel
Strand 4	A	188	193	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	A	136	139	first strand
Strand 2	A	228	232	parallel
Strand 3	A	211	216	anti-parallel
Strand 4	A	159	164	anti-parallel
Strand 5	A	171	175	anti-parallel
Strand 6	A	179	180	anti-parallel

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There are 4 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	136	139	first strand
Strand 2	A	228	232	parallel
Strand 3	A	211	216	anti-parallel
Strand 4	A	223	224	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	B	4	8	first strand
Strand 2	B	19	26	anti-parallel
Strand 3	B	79	84	anti-parallel
Strand 4	B	69	74	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	B	11	13	first strand
Strand 2	B	115	119	parallel
Strand 3	B	93	99	anti-parallel
Strand 4	B	35	40	anti-parallel
Strand 5	B	47	52	anti-parallel
Strand 6	B	59	61	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	11	13	first strand
Strand 2	B	115	119	parallel
Strand 3	B	93	99	anti-parallel
Strand 4	B	110	111	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	130	133	first strand
Strand 2	B	145	151	anti-parallel
Strand 3	B	196	201	anti-parallel
Strand 4	B	188	193	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	B	136	139	first strand
Strand 2	B	228	232	parallel
Strand 3	B	211	216	anti-parallel
Strand 4	B	159	164	anti-parallel
Strand 5	B	171	175	anti-parallel
Strand 6	B	179	180	anti-parallel

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There are 4 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	136	139	first strand
Strand 2	B	228	232	parallel
Strand 3	B	211	216	anti-parallel
Strand 4	B	223	224	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	4	8	first strand
Strand 2	C	19	26	anti-parallel
Strand 3	C	79	84	anti-parallel
Strand 4	C	69	74	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	13	first strand
Strand 2	C	115	119	parallel
Strand 3	C	93	100	anti-parallel
Strand 4	C	35	40	anti-parallel
Strand 5	C	47	53	anti-parallel
Strand 6	C	58	61	anti-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	C	11	13	first strand
Strand 2	C	115	119	parallel
Strand 3	C	93	100	anti-parallel
Strand 4	C	108	111	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	130	133	first strand
Strand 2	C	145	151	anti-parallel
Strand 3	C	196	201	anti-parallel
Strand 4	C	188	193	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	136	139	first strand
Strand 2	C	228	232	parallel
Strand 3	C	211	216	anti-parallel
Strand 4	C	159	164	anti-parallel
Strand 5	C	171	175	anti-parallel
Strand 6	C	179	180	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	C	136	139	first strand
Strand 2	C	228	232	parallel
Strand 3	C	211	216	anti-parallel
Strand 4	C	223	224	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	8	first strand
Strand 2	D	19	26	anti-parallel
Strand 3	D	79	84	anti-parallel
Strand 4	D	69	74	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	13	first strand
Strand 2	D	115	119	parallel
Strand 3	D	93	99	anti-parallel
Strand 4	D	35	40	anti-parallel
Strand 5	D	46	52	anti-parallel
Strand 6	D	59	61	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	13	first strand
Strand 2	D	115	119	parallel
Strand 3	D	93	99	anti-parallel
Strand 4	D	110	111	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	D	130	133	first strand
Strand 2	D	145	151	anti-parallel
Strand 3	D	196	201	anti-parallel
Strand 4	D	188	193	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	D	136	139	first strand
Strand 2	D	228	232	parallel
Strand 3	D	211	216	anti-parallel
Strand 4	D	159	164	anti-parallel
Strand 5	D	171	175	anti-parallel
Strand 6	D	179	180	anti-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	D	136	139	first strand
Strand 2	D	228	232	parallel
Strand 3	D	211	216	anti-parallel
Strand 4	D	223	224	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: 7KBP

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