Analysis of interatomic Contacts of Structural Units in PDB entry:
7KV8

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 7KV8 entry

There are 6 chains in PDB entry 7KV8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 495
B	MET 1	ALA 495
C	MET 1	ALA 495
a	SER 90	THR 164
b	SER 90	PRO 161
c	SER 90	THR 164

There are 50 helices in PDB entry 7KV8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	82	87	Right-handed 310
Helix 2	AA2	A	100	104	Right-handed 310
Helix 3	AA3	A	131	133	Right-handed 310
Helix 4	AA4	A	187	190	Right-handed 310
Helix 5	AA5	A	210	215	Right-handed alpha
Helix 6	AA6	A	233	236	Right-handed 310
Helix 7	AA7	A	256	264	Right-handed alpha
Helix 8	AA8	A	396	416	Right-handed alpha
Helix 9	AA9	A	417	422	Right-handed 310
Helix 10	AB1	A	427	449	Right-handed alpha
Helix 11	AB2	A	452	469	Right-handed alpha
Helix 12	AB3	A	474	493	Right-handed alpha
Helix 13	AB4	B	82	86	Right-handed 310
Helix 14	AB5	B	100	104	Right-handed 310
Helix 15	AB6	B	131	133	Right-handed 310
Helix 16	AB7	B	192	194	Right-handed 310
Helix 17	AB8	B	210	215	Right-handed alpha
Helix 18	AB9	B	233	236	Right-handed 310
Helix 19	AC1	B	256	264	Right-handed alpha
Helix 20	AC2	B	396	416	Right-handed alpha
Helix 21	AC3	B	417	422	Right-handed 310
Helix 22	AC4	B	427	448	Right-handed alpha
Helix 23	AC5	B	452	468	Right-handed alpha
Helix 24	AC6	B	474	493	Right-handed alpha
Helix 25	AC7	C	82	87	Right-handed 310
Helix 26	AC8	C	100	104	Right-handed 310
Helix 27	AC9	C	131	133	Right-handed 310
Helix 28	AD1	C	192	194	Right-handed 310
Helix 29	AD2	C	210	215	Right-handed alpha
Helix 30	AD3	C	233	236	Right-handed 310
Helix 31	AD4	C	256	264	Right-handed alpha
Helix 32	AD5	C	396	416	Right-handed alpha
Helix 33	AD6	C	417	422	Right-handed 310
Helix 34	AD7	C	427	449	Right-handed alpha
Helix 35	AD8	C	452	469	Right-handed alpha
Helix 36	AD9	C	474	493	Right-handed alpha
Helix 37	AE1	a	90	94	Right-handed 310
Helix 38	AE2	a	109	115	Right-handed alpha
Helix 39	AE3	a	115	128	Right-handed alpha
Helix 40	AE4	a	128	143	Right-handed alpha
Helix 41	AE5	a	145	160	Right-handed alpha
Helix 42	AE6	b	90	94	Right-handed 310
Helix 43	AE7	b	111	114	Right-handed 310
Helix 44	AE8	b	115	128	Right-handed alpha
Helix 45	AE9	b	128	143	Right-handed alpha
Helix 46	AF1	b	145	160	Right-handed alpha
Helix 47	AF2	c	90	94	Right-handed 310
Helix 48	AF3	c	111	128	Right-handed alpha
Helix 49	AF4	c	128	143	Right-handed alpha
Helix 50	AF5	c	145	164	Right-handed alpha

There are 22 sheets in PDB entry 7KV8. 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,

There are 5 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	9	13	first strand
Strand 2	A	30	34	parallel
Strand 3	A	41	50	anti-parallel
Strand 4	A	135	143	anti-parallel
Strand 5	A	160	164	anti-parallel

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There are 4 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	9	13	first strand
Strand 2	A	30	34	parallel
Strand 3	A	41	50	anti-parallel
Strand 4	A	276	278	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	20	26	first strand
Strand 2	A	282	288	anti-parallel
Strand 3	A	179	186	anti-parallel
Strand 4	A	170	175	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	90	99	first strand
Strand 2	A	109	129	anti-parallel
Strand 3	A	54	72	anti-parallel
Strand 4	A	220	222	anti-parallel

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There are 5 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	90	99	first strand
Strand 2	A	109	129	anti-parallel
Strand 3	A	196	200	anti-parallel
Strand 4	A	205	209	anti-parallel
Strand 5	A	268	270	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	A	238	241	first strand
Strand 2	A	249	252	anti-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	A	306	314	first strand
Strand 2	A	320	326	anti-parallel
Strand 3	A	365	370	anti-parallel
Strand 4	A	347	351	anti-parallel
Strand 5	A	337	340	anti-parallel
Strand 6	A	374	380	anti-parallel
Strand 7	A	387	393	anti-parallel

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There are 2 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	333	334	first strand
Strand 2	A	357	358	anti-parallel

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There are 10 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	9	13	first strand
Strand 2	B	30	34	parallel
Strand 3	B	41	50	anti-parallel
Strand 4	B	276	278	anti-parallel
Strand 5	B	268	272	anti-parallel
Strand 6	B	205	209	anti-parallel
Strand 7	B	196	200	anti-parallel
Strand 8	B	109	129	anti-parallel
Strand 9	B	135	143	first strand
Strand 10	B	160	164	anti-parallel

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There are 9 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	90	99	first strand
Strand 2	B	109	129	anti-parallel
Strand 3	B	196	200	anti-parallel
Strand 4	B	205	209	anti-parallel
Strand 5	B	268	272	anti-parallel
Strand 6	B	276	278	anti-parallel
Strand 7	B	41	50	anti-parallel
Strand 8	B	54	72	first strand
Strand 9	B	220	222	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	B	20	26	first strand
Strand 2	B	282	288	anti-parallel
Strand 3	B	180	186	anti-parallel
Strand 4	B	170	174	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	238	241	first strand
Strand 2	B	249	252	anti-parallel

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There are 7 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	306	314	first strand
Strand 2	B	320	326	anti-parallel
Strand 3	B	365	370	anti-parallel
Strand 4	B	347	351	anti-parallel
Strand 5	B	337	340	anti-parallel
Strand 6	B	374	380	anti-parallel
Strand 7	B	387	393	anti-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	B	333	334	first strand
Strand 2	B	357	358	anti-parallel

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There are 5 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	9	13	first strand
Strand 2	C	30	35	parallel
Strand 3	C	38	50	anti-parallel
Strand 4	C	135	143	anti-parallel
Strand 5	C	160	164	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	9	13	first strand
Strand 2	C	30	35	parallel
Strand 3	C	38	50	anti-parallel
Strand 4	C	276	278	anti-parallel

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There are 4 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	20	26	first strand
Strand 2	C	282	288	anti-parallel
Strand 3	C	179	185	anti-parallel
Strand 4	C	170	175	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	90	99	first strand
Strand 2	C	109	129	anti-parallel
Strand 3	C	54	72	anti-parallel
Strand 4	C	220	222	anti-parallel

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There are 5 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	90	99	first strand
Strand 2	C	109	129	anti-parallel
Strand 3	C	196	200	anti-parallel
Strand 4	C	205	209	anti-parallel
Strand 5	C	268	270	anti-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	C	238	241	first strand
Strand 2	C	249	252	anti-parallel

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There are 7 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	306	314	first strand
Strand 2	C	320	326	anti-parallel
Strand 3	C	365	370	anti-parallel
Strand 4	C	347	351	anti-parallel
Strand 5	C	337	340	anti-parallel
Strand 6	C	374	380	anti-parallel
Strand 7	C	387	393	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	333	334	first strand
Strand 2	C	357	358	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: 7KV8

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KV8