Analysis of interatomic Contacts of Structural Units in PDB entry:
7YP1

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 7YP1 entry

There are 4 chains in PDB entry 7YP1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 20	THR 255
B	LEU 40	PHE 124
D	GLN 2	SER 116
G	ASP 1	LYS 111

There are 11 helices in PDB entry 7YP1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	42	47	Right-handed alpha
Helix 2	AA2	A	51	60	Right-handed alpha
Helix 3	AA3	A	67	73	Right-handed alpha
Helix 4	AA4	A	124	131	Right-handed alpha
Helix 5	AA5	A	212	215	Right-handed 310
Helix 6	AA6	B	41	45	Right-handed 310
Helix 7	AA7	B	82	94	Right-handed alpha
Helix 8	AA8	B	103	117	Right-handed alpha
Helix 9	AA9	B	119	123	Right-handed 310
Helix 10	AB1	D	84	88	Right-handed 310
Helix 11	AB2	G	79	83	Right-handed 310

There are 10 sheets in PDB entry 7YP1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	A	32	34	first strand
Strand 2	A	24	29	anti-parallel
Strand 3	B	47	51	parallel
Strand 4	B	64	65	anti-parallel

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There are 2 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	135	138	first strand
Strand 2	A	151	153	anti-parallel

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There are 2 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	156	158	first strand
Strand 2	A	171	173	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	A	177	182	first strand
Strand 2	A	194	200	anti-parallel
Strand 3	A	224	229	anti-parallel
Strand 4	A	217	221	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	B	61	62	first strand
Strand 2	B	80	81	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	7	first strand
Strand 2	D	18	24	anti-parallel
Strand 3	D	75	80	anti-parallel
Strand 4	D	67	71	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	D	57	59	first strand
Strand 2	D	46	51	anti-parallel
Strand 3	D	34	39	anti-parallel
Strand 4	D	90	95	anti-parallel
Strand 5	D	105	106	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	4	7	first strand
Strand 2	G	21	25	anti-parallel
Strand 3	G	70	73	anti-parallel
Strand 4	G	64	65	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	13	first strand
Strand 2	G	107	110	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	G	53	54	first strand
Strand 2	G	45	49	anti-parallel
Strand 3	G	34	38	anti-parallel
Strand 4	G	85	89	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: 7YP1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7YP1