Analysis of interatomic Contacts of Structural Units in PDB entry:
6KRR

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 6KRR entry

There are 4 chains in PDB entry 6KRR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 2	ALA 245
B	PRO 2	ALA 245
C	PRO 2	ALA 245
D	PRO 2	ALA 245

There are 34 helices in PDB entry 6KRR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	27	32	Right-handed alpha
Helix 2	AA2	A	47	60	Right-handed alpha
Helix 3	AA3	A	60	67	Right-handed alpha
Helix 4	AA4	A	78	94	Right-handed alpha
Helix 5	AA5	A	107	113	Right-handed alpha
Helix 6	AA6	A	150	168	Right-handed alpha
Helix 7	AA7	A	193	201	Right-handed alpha
Helix 8	AA8	A	219	235	Right-handed alpha
Helix 9	AA9	B	27	32	Right-handed alpha
Helix 10	AB1	B	47	60	Right-handed alpha
Helix 11	AB2	B	60	67	Right-handed alpha
Helix 12	AB3	B	78	94	Right-handed alpha
Helix 13	AB4	B	107	114	Right-handed alpha
Helix 14	AB5	B	150	168	Right-handed alpha
Helix 15	AB6	B	192	199	Right-handed alpha
Helix 16	AB7	B	219	235	Right-handed alpha
Helix 17	AB8	B	240	244	Right-handed 310
Helix 18	AB9	C	27	32	Right-handed alpha
Helix 19	AC1	C	47	60	Right-handed alpha
Helix 20	AC2	C	60	67	Right-handed alpha
Helix 21	AC3	C	78	94	Right-handed alpha
Helix 22	AC4	C	107	113	Right-handed alpha
Helix 23	AC5	C	150	168	Right-handed alpha
Helix 24	AC6	C	192	201	Right-handed alpha
Helix 25	AC7	C	219	235	Right-handed alpha
Helix 26	AC8	D	27	32	Right-handed alpha
Helix 27	AC9	D	47	60	Right-handed alpha
Helix 28	AD1	D	60	67	Right-handed alpha
Helix 29	AD2	D	78	94	Right-handed alpha
Helix 30	AD3	D	107	113	Right-handed alpha
Helix 31	AD4	D	150	168	Right-handed alpha
Helix 32	AD5	D	194	199	Right-handed alpha
Helix 33	AD6	D	219	235	Right-handed alpha
Helix 34	AD7	D	240	245	Right-handed 310

There are 8 sheets in PDB entry 6KRR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 2 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	3	5	first strand
Strand 2	B	3	5	anti-parallel

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There are 14 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	22	26	first strand
Strand 2	A	15	19	anti-parallel
Strand 3	A	101	103	anti-parallel
Strand 4	A	69	75	parallel
Strand 5	A	36	40	parallel
Strand 6	A	126	131	anti-parallel
Strand 7	A	137	143	anti-parallel
Strand 8	B	137	143	anti-parallel
Strand 9	B	126	131	anti-parallel
Strand 10	B	36	40	anti-parallel
Strand 11	B	69	75	parallel
Strand 12	B	101	103	parallel
Strand 13	B	15	19	anti-parallel
Strand 14	B	22	26	anti-parallel

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There are 3 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	185	186	first strand
Strand 2	A	212	215	anti-parallel
Strand 3	A	206	209	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	185	186	first strand
Strand 2	B	212	215	anti-parallel
Strand 3	B	206	209	anti-parallel

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There are 2 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	3	5	first strand
Strand 2	D	3	5	anti-parallel

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There are 14 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	22	26	first strand
Strand 2	C	15	19	anti-parallel
Strand 3	C	101	103	anti-parallel
Strand 4	C	69	75	parallel
Strand 5	C	36	40	parallel
Strand 6	C	126	131	anti-parallel
Strand 7	C	137	143	anti-parallel
Strand 8	D	137	143	anti-parallel
Strand 9	D	126	131	anti-parallel
Strand 10	D	36	40	anti-parallel
Strand 11	D	69	75	parallel
Strand 12	D	101	103	parallel
Strand 13	D	15	19	anti-parallel
Strand 14	D	22	26	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	185	186	first strand
Strand 2	C	212	215	anti-parallel
Strand 3	C	206	209	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	185	186	first strand
Strand 2	D	212	215	anti-parallel
Strand 3	D	206	209	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: 6KRR

Analysis of interatomic Contacts of Structural Units in PDB entry:
6KRR