Analysis of interatomic Contacts of Structural Units in PDB entry:
7KB1

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 7KB1 entry

There are 4 chains in PDB entry 7KB1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 2	GLU 429
B	ASP 2	GLU 429
C	ASP 2	GLU 429
D	ASP 2	THR 35

There are 84 helices in PDB entry 7KB1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	15	Right-handed alpha
Helix 2	AA2	A	41	50	Right-handed alpha
Helix 3	AA3	A	63	78	Right-handed alpha
Helix 4	AA4	A	87	98	Right-handed alpha
Helix 5	AA5	A	113	122	Right-handed alpha
Helix 6	AA6	A	122	129	Right-handed alpha
Helix 7	AA7	A	139	147	Right-handed alpha
Helix 8	AA8	A	168	179	Right-handed alpha
Helix 9	AA9	A	195	200	Right-handed 310
Helix 10	AB1	A	236	240	Right-handed 310
Helix 11	AB2	A	243	247	Right-handed 310
Helix 12	AB3	A	250	256	Right-handed alpha
Helix 13	AB4	A	258	267	Right-handed alpha
Helix 14	AB5	A	267	273	Right-handed alpha
Helix 15	AB6	A	277	289	Right-handed alpha
Helix 16	AB7	A	290	311	Right-handed alpha
Helix 17	AB8	A	328	336	Right-handed alpha
Helix 18	AB9	A	350	361	Right-handed alpha
Helix 19	AC1	A	380	384	Right-handed 310
Helix 20	AC2	A	390	397	Right-handed alpha
Helix 21	AC3	A	412	428	Right-handed alpha
Helix 22	AC4	B	7	15	Right-handed alpha
Helix 23	AC5	B	41	50	Right-handed alpha
Helix 24	AC6	B	63	78	Right-handed alpha
Helix 25	AC7	B	87	98	Right-handed alpha
Helix 26	AC8	B	113	122	Right-handed alpha
Helix 27	AC9	B	122	129	Right-handed alpha
Helix 28	AD1	B	139	147	Right-handed alpha
Helix 29	AD2	B	168	179	Right-handed alpha
Helix 30	AD3	B	195	200	Right-handed 310
Helix 31	AD4	B	236	240	Right-handed 310
Helix 32	AD5	B	243	247	Right-handed 310
Helix 33	AD6	B	250	256	Right-handed alpha
Helix 34	AD7	B	258	267	Right-handed alpha
Helix 35	AD8	B	267	273	Right-handed alpha
Helix 36	AD9	B	277	289	Right-handed alpha
Helix 37	AE1	B	290	312	Right-handed alpha
Helix 38	AE2	B	328	336	Right-handed alpha
Helix 39	AE3	B	350	361	Right-handed alpha
Helix 40	AE4	B	380	384	Right-handed 310
Helix 41	AE5	B	390	397	Right-handed alpha
Helix 42	AE6	B	412	428	Right-handed alpha
Helix 43	AE7	C	7	15	Right-handed alpha
Helix 44	AE8	C	41	50	Right-handed alpha
Helix 45	AE9	C	63	78	Right-handed alpha
Helix 46	AF1	C	87	98	Right-handed alpha
Helix 47	AF2	C	113	122	Right-handed alpha
Helix 48	AF3	C	122	129	Right-handed alpha
Helix 49	AF4	C	139	147	Right-handed alpha
Helix 50	AF5	C	168	179	Right-handed alpha
Helix 51	AF6	C	195	200	Right-handed 310
Helix 52	AF7	C	236	240	Right-handed 310
Helix 53	AF8	C	243	247	Right-handed 310
Helix 54	AF9	C	250	256	Right-handed alpha
Helix 55	AG1	C	258	267	Right-handed alpha
Helix 56	AG2	C	267	273	Right-handed alpha
Helix 57	AG3	C	277	289	Right-handed alpha
Helix 58	AG4	C	290	311	Right-handed alpha
Helix 59	AG5	C	328	336	Right-handed alpha
Helix 60	AG6	C	350	361	Right-handed alpha
Helix 61	AG7	C	380	384	Right-handed 310
Helix 62	AG8	C	390	398	Right-handed alpha
Helix 63	AG9	C	412	428	Right-handed alpha
Helix 64	AH1	D	7	15	Right-handed alpha
Helix 65	AH2	D	41	50	Right-handed alpha
Helix 66	AH3	D	63	78	Right-handed alpha
Helix 67	AH4	D	87	98	Right-handed alpha
Helix 68	AH5	D	113	122	Right-handed alpha
Helix 69	AH6	D	122	129	Right-handed alpha
Helix 70	AH7	D	139	147	Right-handed alpha
Helix 71	AH8	D	168	179	Right-handed alpha
Helix 72	AH9	D	195	200	Right-handed 310
Helix 73	AI1	D	236	240	Right-handed 310
Helix 74	AI2	D	243	247	Right-handed 310
Helix 75	AI3	D	250	256	Right-handed alpha
Helix 76	AI4	D	258	267	Right-handed alpha
Helix 77	AI5	D	267	273	Right-handed alpha
Helix 78	AI6	D	277	289	Right-handed alpha
Helix 79	AI7	D	290	312	Right-handed alpha
Helix 80	AI8	D	328	336	Right-handed alpha
Helix 81	AI9	D	350	361	Right-handed alpha
Helix 82	AJ1	D	380	384	Right-handed 310
Helix 83	AJ2	D	390	398	Right-handed alpha
Helix 84	AJ3	D	412	428	Right-handed alpha

There are 8 sheets in PDB entry 7KB1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 7 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	81	85	first strand
Strand 2	A	221	225	anti-parallel
Strand 3	A	203	207	anti-parallel
Strand 4	A	183	186	parallel
Strand 5	A	151	157	parallel
Strand 6	A	105	109	parallel
Strand 7	A	131	135	parallel

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There are 5 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	315	319	first strand
Strand 2	A	343	348	anti-parallel
Strand 3	A	403	407	anti-parallel
Strand 4	A	377	379	anti-parallel
Strand 5	A	366	367	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	B	81	85	first strand
Strand 2	B	221	225	anti-parallel
Strand 3	B	203	207	anti-parallel
Strand 4	B	183	186	parallel
Strand 5	B	151	157	parallel
Strand 6	B	105	109	parallel
Strand 7	B	131	135	parallel

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There are 5 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	315	319	first strand
Strand 2	B	343	348	anti-parallel
Strand 3	B	403	407	anti-parallel
Strand 4	B	377	379	anti-parallel
Strand 5	B	366	367	parallel

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There are 7 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	81	85	first strand
Strand 2	C	221	225	anti-parallel
Strand 3	C	203	207	anti-parallel
Strand 4	C	183	186	parallel
Strand 5	C	151	157	parallel
Strand 6	C	105	108	parallel
Strand 7	C	131	134	parallel

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There are 5 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	315	319	first strand
Strand 2	C	343	348	anti-parallel
Strand 3	C	403	407	anti-parallel
Strand 4	C	377	379	anti-parallel
Strand 5	C	366	367	parallel

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There are 7 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	81	85	first strand
Strand 2	D	221	225	anti-parallel
Strand 3	D	203	207	anti-parallel
Strand 4	D	183	186	parallel
Strand 5	D	151	157	parallel
Strand 6	D	105	108	parallel
Strand 7	D	131	134	parallel

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There are 5 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	315	319	first strand
Strand 2	D	343	348	anti-parallel
Strand 3	D	403	407	anti-parallel
Strand 4	D	377	379	anti-parallel
Strand 5	D	366	367	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: 7KB1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KB1