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

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 7VKR entry

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

Chain ID	Initial residue	Terminal residue
A	ARG 71	PRO 298
B	SER 72	PRO 298
C	ARG 71	HIS 286
D	LEU 68	ARG 287

There are 31 helices in PDB entry 7VKR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	72	86	Right-handed alpha
Helix 2	AA2	A	89	108	Right-handed alpha
Helix 3	AA3	A	136	141	Right-handed 310
Helix 4	AA4	A	162	166	Right-handed 310
Helix 5	AA5	A	198	202	Right-handed 310
Helix 6	AA6	A	204	218	Right-handed alpha
Helix 7	AA7	A	240	252	Right-handed alpha
Helix 8	AA8	A	275	286	Right-handed alpha
Helix 9	AA9	B	73	86	Right-handed alpha
Helix 10	AB1	B	89	108	Right-handed alpha
Helix 11	AB2	B	162	166	Right-handed 310
Helix 12	AB3	B	198	202	Right-handed 310
Helix 13	AB4	B	204	218	Right-handed alpha
Helix 14	AB5	B	240	251	Right-handed alpha
Helix 15	AB6	B	275	286	Right-handed alpha
Helix 16	AB7	C	72	86	Right-handed alpha
Helix 17	AB8	C	89	108	Right-handed alpha
Helix 18	AB9	C	136	141	Right-handed 310
Helix 19	AC1	C	162	166	Right-handed 310
Helix 20	AC2	C	198	202	Right-handed 310
Helix 21	AC3	C	205	218	Right-handed alpha
Helix 22	AC4	C	243	253	Right-handed alpha
Helix 23	AC5	C	275	286	Right-handed alpha
Helix 24	AC6	D	72	86	Right-handed alpha
Helix 25	AC7	D	89	108	Right-handed alpha
Helix 26	AC8	D	136	141	Right-handed 310
Helix 27	AC9	D	162	166	Right-handed 310
Helix 28	AD1	D	198	202	Right-handed 310
Helix 29	AD2	D	205	218	Right-handed alpha
Helix 30	AD3	D	243	252	Right-handed alpha
Helix 31	AD4	D	275	286	Right-handed alpha

There are 8 sheets in PDB entry 7VKR. 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	159	160	first strand
Strand 2	A	144	150	parallel
Strand 3	A	126	131	parallel
Strand 4	A	190	196	parallel
Strand 5	A	219	230	parallel
Strand 6	A	265	272	anti-parallel
Strand 7	A	254	262	anti-parallel

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There are 3 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	167	169	first strand
Strand 2	A	181	186	parallel
Strand 3	A	176	178	anti-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	159	160	first strand
Strand 2	B	144	150	parallel
Strand 3	B	126	131	parallel
Strand 4	B	190	196	parallel
Strand 5	B	219	230	parallel
Strand 6	B	265	272	anti-parallel
Strand 7	B	254	262	anti-parallel

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There are 3 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	167	169	first strand
Strand 2	B	181	186	parallel
Strand 3	B	176	178	anti-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	159	160	first strand
Strand 2	C	144	150	parallel
Strand 3	C	126	131	parallel
Strand 4	C	190	196	parallel
Strand 5	C	219	230	parallel
Strand 6	C	265	272	anti-parallel
Strand 7	C	254	262	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	C	167	169	first strand
Strand 2	C	181	186	parallel
Strand 3	C	176	178	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	D	159	160	first strand
Strand 2	D	144	150	parallel
Strand 3	D	126	131	parallel
Strand 4	D	190	196	parallel
Strand 5	D	219	230	parallel
Strand 6	D	265	272	anti-parallel
Strand 7	D	254	262	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	D	167	169	first strand
Strand 2	D	181	186	parallel
Strand 3	D	176	178	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: 7VKR

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