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

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 7KPG entry

There are 3 chains in PDB entry 7KPG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	ASP 1	LYS 218
L	GLU 3	SER 214
S	GLU 3	LYS 117

There are 11 helices in PDB entry 7KPG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	28	32	Right-handed 310
Helix 2	AA2	H	61	64	Right-handed 310
Helix 3	AA3	H	73	75	Right-handed 310
Helix 4	AA4	H	86	90	Right-handed 310
Helix 5	AA5	H	160	162	Right-handed 310
Helix 6	AA6	H	191	194	Right-handed 310
Helix 7	AA7	H	205	208	Right-handed 310
Helix 8	AA8	L	78	82	Right-handed 310
Helix 9	AA9	L	123	130	Right-handed alpha
Helix 10	AB1	L	183	190	Right-handed alpha
Helix 11	AB2	S	82	86	Right-handed 310

There are 14 sheets in PDB entry 7KPG. 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,

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	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	H	111	115	parallel
Strand 3	H	91	98	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	46	51	anti-parallel
Strand 6	H	57	59	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	H	10	12	first strand
Strand 2	H	111	115	parallel
Strand 3	H	91	98	anti-parallel
Strand 4	H	104	107	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	H	124	128	first strand
Strand 2	H	139	149	anti-parallel
Strand 3	H	180	189	anti-parallel
Strand 4	H	167	169	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	H	124	128	first strand
Strand 2	H	139	149	anti-parallel
Strand 3	H	180	189	anti-parallel
Strand 4	H	173	174	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	H	155	158	first strand
Strand 2	H	198	204	anti-parallel
Strand 3	H	209	215	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	L	9	12	first strand
Strand 2	L	103	107	parallel
Strand 3	L	83	91	anti-parallel
Strand 4	L	30	37	anti-parallel
Strand 5	L	44	47	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	L	17	23	first strand
Strand 2	L	69	75	anti-parallel
Strand 3	L	61	66	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	116	120	first strand
Strand 2	L	132	141	anti-parallel
Strand 3	L	174	182	anti-parallel
Strand 4	L	160	164	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	147	151	first strand
Strand 2	L	194	198	anti-parallel
Strand 3	L	206	208	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	6	7	first strand
Strand 2	S	26	27	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	12	16	first strand
Strand 2	S	110	115	parallel
Strand 3	S	87	95	anti-parallel
Strand 4	S	36	40	anti-parallel
Strand 5	S	47	51	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	12	16	first strand
Strand 2	S	110	115	parallel
Strand 3	S	87	95	anti-parallel
Strand 4	S	102	106	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	S	21	23	first strand
Strand 2	S	76	78	anti-parallel
Strand 3	S	60	62	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: 7KPG

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