Analysis of interatomic Contacts of Structural Units in PDB entry:
7KR5

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 7KR5 entry

There are 12 chains in PDB entry 7KR5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 156	VAL 305
B	ALA 156	VAL 305
C	ALA 156	VAL 305
D	ALA 156	VAL 305
E	ALA 156	VAL 305
F	ALA 156	VAL 305
H	VAL 25	LYS 145
L	VAL 22	ASP 130
M	VAL 25	LYS 145
N	VAL 22	ASP 130
O	VAL 25	LYS 145
P	VAL 22	ASP 130

There are 27 helices in PDB entry 7KR5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	157	178	Right-handed alpha
Helix 2	AA2	A	188	216	Right-handed alpha
Helix 3	AA3	A	241	272	Right-handed alpha
Helix 4	AA4	A	275	304	Right-handed alpha
Helix 5	AA5	B	157	178	Right-handed alpha
Helix 6	AA6	B	188	215	Right-handed alpha
Helix 7	AA7	B	241	272	Right-handed alpha
Helix 8	AA8	B	275	303	Right-handed alpha
Helix 9	AA9	C	157	178	Right-handed alpha
Helix 10	AB1	C	188	216	Right-handed alpha
Helix 11	AB2	C	241	272	Right-handed alpha
Helix 12	AB3	C	275	304	Right-handed alpha
Helix 13	AB4	D	157	178	Right-handed alpha
Helix 14	AB5	D	188	215	Right-handed alpha
Helix 15	AB6	D	241	272	Right-handed alpha
Helix 16	AB7	D	275	303	Right-handed alpha
Helix 17	AB8	E	157	178	Right-handed alpha
Helix 18	AB9	E	188	216	Right-handed alpha
Helix 19	AC1	E	241	272	Right-handed alpha
Helix 20	AC2	E	275	304	Right-handed alpha
Helix 21	AC3	F	157	178	Right-handed alpha
Helix 22	AC4	F	188	215	Right-handed alpha
Helix 23	AC5	F	241	272	Right-handed alpha
Helix 24	AC6	F	275	303	Right-handed alpha
Helix 25	AC7	H	51	55	Right-handed 310
Helix 26	AC8	M	51	55	Right-handed 310
Helix 27	AC9	O	51	55	Right-handed 310

There are 13 sheets in PDB entry 7KR5. 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,

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	26	29	first strand
Strand 2	H	40	48	anti-parallel
Strand 3	H	103	109	anti-parallel
Strand 4	H	93	98	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	82	85	first strand
Strand 2	H	68	75	anti-parallel
Strand 3	H	56	62	anti-parallel
Strand 4	H	117	124	anti-parallel
Strand 5	H	138	139	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	L	39	44	first strand
Strand 2	L	90	95	anti-parallel
Strand 3	L	82	87	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	73	74	first strand
Strand 2	L	65	69	anti-parallel
Strand 3	L	53	58	anti-parallel
Strand 4	L	105	110	anti-parallel
Strand 5	L	122	123	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	M	26	29	first strand
Strand 2	M	40	48	anti-parallel
Strand 3	M	103	109	anti-parallel
Strand 4	M	93	98	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	82	85	first strand
Strand 2	M	69	75	anti-parallel
Strand 3	M	56	62	anti-parallel
Strand 4	M	117	124	anti-parallel
Strand 5	M	130	133	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	M	82	85	first strand
Strand 2	M	69	75	anti-parallel
Strand 3	M	56	62	anti-parallel
Strand 4	M	117	124	anti-parallel
Strand 5	M	138	139	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	N	39	44	first strand
Strand 2	N	90	95	anti-parallel
Strand 3	N	82	87	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	N	73	74	first strand
Strand 2	N	65	69	anti-parallel
Strand 3	N	53	58	anti-parallel
Strand 4	N	105	110	anti-parallel
Strand 5	N	122	123	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	26	30	first strand
Strand 2	O	40	48	anti-parallel
Strand 3	O	103	109	anti-parallel
Strand 4	O	93	98	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	83	85	first strand
Strand 2	O	68	74	anti-parallel
Strand 3	O	56	62	anti-parallel
Strand 4	O	117	124	anti-parallel
Strand 5	O	138	139	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	P	39	44	first strand
Strand 2	P	90	95	anti-parallel
Strand 3	P	82	87	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	73	74	first strand
Strand 2	P	65	69	anti-parallel
Strand 3	P	53	58	anti-parallel
Strand 4	P	105	110	anti-parallel
Strand 5	P	122	123	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: 7KR5

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KR5