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

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 7KVA entry

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

Chain ID	Initial residue	Terminal residue
A	PHE 1	ALA 501
B	PHE 1	ALA 501
C	PHE 1	ALA 501
a	GLN 5	SER 75
b	GLN 5	SER 75
c	GLN 5	SER 75

There are 46 helices in PDB entry 7KVA. 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	86	Right-handed 310
Helix 2	AA2	A	154	161	Right-handed alpha
Helix 3	AA3	A	191	196	Right-handed alpha
Helix 4	AA4	A	197	199	Right-handed 310
Helix 5	AA5	A	215	219	Right-handed alpha
Helix 6	AA6	A	235	238	Right-handed 310
Helix 7	AA7	A	258	266	Right-handed alpha
Helix 8	AA8	A	388	392	Right-handed 310
Helix 9	AA9	A	402	422	Right-handed alpha
Helix 10	AB1	A	423	428	Right-handed 310
Helix 11	AB2	A	432	454	Right-handed alpha
Helix 12	AB3	A	458	475	Right-handed alpha
Helix 13	AB4	A	478	499	Right-handed alpha
Helix 14	AB5	B	154	161	Right-handed alpha
Helix 15	AB6	B	191	196	Right-handed alpha
Helix 16	AB7	B	197	199	Right-handed 310
Helix 17	AB8	B	215	220	Right-handed alpha
Helix 18	AB9	B	235	238	Right-handed 310
Helix 19	AC1	B	258	266	Right-handed alpha
Helix 20	AC2	B	388	392	Right-handed 310
Helix 21	AC3	B	402	422	Right-handed alpha
Helix 22	AC4	B	423	428	Right-handed 310
Helix 23	AC5	B	433	455	Right-handed alpha
Helix 24	AC6	B	458	476	Right-handed alpha
Helix 25	AC7	B	478	499	Right-handed alpha
Helix 26	AC8	C	154	161	Right-handed alpha
Helix 27	AC9	C	191	196	Right-handed alpha
Helix 28	AD1	C	197	199	Right-handed 310
Helix 29	AD2	C	215	220	Right-handed alpha
Helix 30	AD3	C	235	238	Right-handed 310
Helix 31	AD4	C	258	266	Right-handed alpha
Helix 32	AD5	C	388	392	Right-handed 310
Helix 33	AD6	C	402	422	Right-handed alpha
Helix 34	AD7	C	423	428	Right-handed 310
Helix 35	AD8	C	433	455	Right-handed alpha
Helix 36	AD9	C	458	476	Right-handed alpha
Helix 37	AE1	C	478	499	Right-handed alpha
Helix 38	AE2	a	28	39	Right-handed alpha
Helix 39	AE3	a	41	54	Right-handed alpha
Helix 40	AE4	a	56	71	Right-handed alpha
Helix 41	AE5	b	29	39	Right-handed alpha
Helix 42	AE6	b	40	54	Right-handed alpha
Helix 43	AE7	b	56	71	Right-handed alpha
Helix 44	AE8	c	29	39	Right-handed alpha
Helix 45	AE9	c	40	54	Right-handed alpha
Helix 46	AF1	c	56	71	Right-handed alpha

There are 23 sheets in PDB entry 7KVA. 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,

There are 10 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	278	281	anti-parallel
Strand 5	A	270	275	anti-parallel
Strand 6	A	209	214	anti-parallel
Strand 7	A	201	206	anti-parallel
Strand 8	A	109	129	anti-parallel
Strand 9	A	137	143	first strand
Strand 10	A	164	169	anti-parallel

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There are 9 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	90	99	first strand
Strand 2	A	109	129	anti-parallel
Strand 3	A	201	206	anti-parallel
Strand 4	A	209	214	anti-parallel
Strand 5	A	270	275	anti-parallel
Strand 6	A	278	281	anti-parallel
Strand 7	A	41	50	anti-parallel
Strand 8	A	54	73	first strand
Strand 9	A	225	227	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	285	291	anti-parallel
Strand 3	A	184	190	anti-parallel
Strand 4	A	175	180	anti-parallel

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There are 2 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	240	242	first strand
Strand 2	A	252	254	anti-parallel

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There are 3 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	303	304	first strand
Strand 2	A	336	337	parallel
Strand 3	A	361	362	anti-parallel

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There are 3 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	309	311	first strand
Strand 2	A	323	329	anti-parallel
Strand 3	A	316	317	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	A	309	311	first strand
Strand 2	A	323	329	anti-parallel
Strand 3	A	369	376	anti-parallel
Strand 4	A	354	355	anti-parallel

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There are 3 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	340	343	first strand
Strand 2	A	380	386	anti-parallel
Strand 3	A	393	399	anti-parallel

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There are 5 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	14	first strand
Strand 2	B	30	35	parallel
Strand 3	B	38	51	anti-parallel
Strand 4	B	135	143	anti-parallel
Strand 5	B	164	169	anti-parallel

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There are 10 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	9	14	first strand
Strand 2	B	30	35	parallel
Strand 3	B	38	51	anti-parallel
Strand 4	B	278	281	anti-parallel
Strand 5	B	270	275	anti-parallel
Strand 6	B	209	214	anti-parallel
Strand 7	B	201	206	anti-parallel
Strand 8	B	123	129	anti-parallel
Strand 9	B	54	62	anti-parallel
Strand 10	B	225	227	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	285	291	anti-parallel
Strand 3	B	185	190	anti-parallel
Strand 4	B	175	179	anti-parallel

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There are 3 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	65	73	first strand
Strand 2	B	109	119	anti-parallel
Strand 3	B	90	99	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	240	242	first strand
Strand 2	B	252	254	anti-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	B	303	304	first strand
Strand 2	B	336	337	parallel
Strand 3	B	361	362	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	309	311	first strand
Strand 2	B	323	329	anti-parallel
Strand 3	B	316	317	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	B	309	311	first strand
Strand 2	B	323	329	anti-parallel
Strand 3	B	369	376	anti-parallel
Strand 4	B	351	355	anti-parallel
Strand 5	B	340	343	anti-parallel
Strand 6	B	380	386	anti-parallel
Strand 7	B	393	399	anti-parallel

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There are 10 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	10	13	first strand
Strand 2	C	31	34	parallel
Strand 3	C	41	50	anti-parallel
Strand 4	C	278	281	anti-parallel
Strand 5	C	270	275	anti-parallel
Strand 6	C	209	214	anti-parallel
Strand 7	C	201	206	anti-parallel
Strand 8	C	109	129	anti-parallel
Strand 9	C	135	143	first strand
Strand 10	C	164	169	anti-parallel

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There are 9 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	91	99	first strand
Strand 2	C	109	129	anti-parallel
Strand 3	C	201	206	anti-parallel
Strand 4	C	209	214	anti-parallel
Strand 5	C	270	275	anti-parallel
Strand 6	C	278	281	anti-parallel
Strand 7	C	41	50	anti-parallel
Strand 8	C	54	72	first strand
Strand 9	C	225	226	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	C	20	23	first strand
Strand 2	C	288	291	anti-parallel
Strand 3	C	184	190	anti-parallel
Strand 4	C	175	180	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	240	242	first strand
Strand 2	C	252	254	anti-parallel

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There are 3 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	309	311	first strand
Strand 2	C	323	329	anti-parallel
Strand 3	C	316	317	anti-parallel

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There are 7 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	309	311	first strand
Strand 2	C	323	329	anti-parallel
Strand 3	C	369	376	anti-parallel
Strand 4	C	351	355	anti-parallel
Strand 5	C	340	343	anti-parallel
Strand 6	C	380	386	anti-parallel
Strand 7	C	396	399	anti-parallel

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There are 2 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	336	337	first strand
Strand 2	C	361	362	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: 7KVA

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