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

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 7KFE entry

There are 10 chains in PDB entry 7KFE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	GLN 1	SER 140
J	GLU 1	LYS 108
G	GLN 1	SER 140
I	GLU 1	LYS 108
A	ILE 33	ASP 223
D	CYS 511	GLN 625
B	ILE 33	PRO 279
E	CYS 511	GLN 625
C	ILE 33	PRO 279
F	CYS 511	GLN 625

There are 30 helices in PDB entry 7KFE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	61	65	Right-handed 310
Helix 2	AA2	H	87	91	Right-handed 310
Helix 3	AA3	H	104	108	Right-handed 310
Helix 4	AA4	J	29	32	Right-handed 310
Helix 5	AA5	J	80	84	Right-handed 310
Helix 6	AA6	G	61	65	Right-handed 310
Helix 7	AA7	G	87	91	Right-handed 310
Helix 8	AA8	G	104	108	Right-handed 310
Helix 9	AA9	I	29	32	Right-handed 310
Helix 10	AB1	I	80	84	Right-handed 310
Helix 11	AB2	A	59	61	Right-handed 310
Helix 12	AB3	A	78	85	Right-handed alpha
Helix 13	AB4	D	523	527	Right-handed 310
Helix 14	AB5	D	553	574	Right-handed alpha
Helix 15	AB6	D	582	597	Right-handed alpha
Helix 16	AB7	D	614	624	Right-handed alpha
Helix 17	AB8	B	59	61	Right-handed 310
Helix 18	AB9	B	78	85	Right-handed alpha
Helix 19	AC1	B	249	263	Right-handed alpha
Helix 20	AC2	E	550	552	Right-handed 310
Helix 21	AC3	E	553	575	Right-handed alpha
Helix 22	AC4	E	583	597	Right-handed alpha
Helix 23	AC5	E	614	624	Right-handed alpha
Helix 24	AC6	C	59	61	Right-handed 310
Helix 25	AC7	C	78	85	Right-handed alpha
Helix 26	AC8	C	249	263	Right-handed alpha
Helix 27	AC9	F	550	552	Right-handed 310
Helix 28	AD1	F	553	575	Right-handed alpha
Helix 29	AD2	F	583	597	Right-handed alpha
Helix 30	AD3	F	614	624	Right-handed alpha

There are 24 sheets in PDB entry 7KFE. 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	H	5	6	first strand
Strand 2	H	18	23	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	71	anti-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	H	10	12	first strand
Strand 2	H	129	138	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	46	51	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	J	4	7	first strand
Strand 2	J	19	25	anti-parallel
Strand 3	J	71	76	anti-parallel
Strand 4	J	63	68	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	13	first strand
Strand 2	J	103	107	parallel
Strand 3	J	86	91	anti-parallel
Strand 4	J	34	39	anti-parallel
Strand 5	J	46	50	anti-parallel
Strand 6	J	54	55	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	13	first strand
Strand 2	J	103	107	parallel
Strand 3	J	86	91	anti-parallel
Strand 4	J	98	99	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	G	5	6	first strand
Strand 2	G	18	23	anti-parallel
Strand 3	G	78	83	anti-parallel
Strand 4	G	68	71	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	12	first strand
Strand 2	G	134	138	parallel
Strand 3	G	92	99	anti-parallel
Strand 4	G	34	39	anti-parallel
Strand 5	G	46	51	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	G	10	12	first strand
Strand 2	G	134	138	parallel
Strand 3	G	92	99	anti-parallel
Strand 4	G	127	130	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	I	4	7	first strand
Strand 2	I	19	25	anti-parallel
Strand 3	I	71	76	anti-parallel
Strand 4	I	63	68	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	13	first strand
Strand 2	I	103	107	parallel
Strand 3	I	86	91	anti-parallel
Strand 4	I	34	39	anti-parallel
Strand 5	I	46	50	anti-parallel
Strand 6	I	54	55	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	13	first strand
Strand 2	I	103	107	parallel
Strand 3	I	86	91	anti-parallel
Strand 4	I	98	99	anti-parallel

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There are 9 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	543	549	first strand
Strand 2	D	514	520	anti-parallel
Strand 3	A	101	103	anti-parallel
Strand 4	A	63	69	parallel
Strand 5	A	174	185	anti-parallel
Strand 6	A	159	162	anti-parallel
Strand 7	A	165	167	anti-parallel
Strand 8	A	96	98	anti-parallel
Strand 9	D	580	581	parallel

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There are 6 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	42	46	first strand
Strand 2	A	35	39	anti-parallel
Strand 3	A	174	185	parallel
Strand 4	A	105	111	anti-parallel
Strand 5	A	135	145	parallel
Strand 6	A	216	222	parallel

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There are 3 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	114	115	first strand
Strand 2	A	135	145	parallel
Strand 3	A	216	222	parallel

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There are 2 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	86	89	first strand
Strand 2	A	151	154	anti-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	D	601	602	first strand
Strand 2	E	610	611	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	610	611	first strand
Strand 2	F	601	602	parallel

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There are 7 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	42	46	first strand
Strand 2	B	35	39	anti-parallel
Strand 3	B	174	185	parallel
Strand 4	B	63	69	anti-parallel
Strand 5	B	101	103	parallel
Strand 6	E	515	520	anti-parallel
Strand 7	E	543	548	anti-parallel

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There are 11 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	274	275	first strand
Strand 2	B	240	243	parallel
Strand 3	B	233	237	anti-parallel
Strand 4	B	216	223	anti-parallel
Strand 5	B	135	144	parallel
Strand 6	B	105	111	parallel
Strand 7	B	174	185	anti-parallel
Strand 8	B	159	162	anti-parallel
Strand 9	B	165	167	anti-parallel
Strand 10	B	96	98	anti-parallel
Strand 11	E	580	581	parallel

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There are 2 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	86	89	first strand
Strand 2	B	151	154	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	E	601	602	first strand
Strand 2	F	610	611	parallel

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There are 9 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	42	46	first strand
Strand 2	C	35	39	anti-parallel
Strand 3	C	175	185	parallel
Strand 4	C	105	111	anti-parallel
Strand 5	C	135	144	parallel
Strand 6	C	216	223	parallel
Strand 7	C	233	237	anti-parallel
Strand 8	C	240	243	anti-parallel
Strand 9	C	274	275	parallel

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There are 8 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	96	98	first strand
Strand 2	C	165	167	anti-parallel
Strand 3	C	159	162	anti-parallel
Strand 4	C	175	185	anti-parallel
Strand 5	C	63	69	anti-parallel
Strand 6	C	101	103	parallel
Strand 7	F	515	520	anti-parallel
Strand 8	F	543	548	anti-parallel

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There are 2 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	86	89	first strand
Strand 2	C	151	154	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: 7KFE

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