Analysis of interatomic Contacts of Structural Units in PDB entry:
8Y74

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 8Y74 entry

There are 6 chains in PDB entry 8Y74 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 0	GLU 271
B	ASP 1	PHE 98
C	TRP 552	VAL 560
D	MET 0	GLU 271
E	ASP 1	PHE 98
F	TRP 552	VAL 560

There are 16 helices in PDB entry 8Y74. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	47	54	Right-handed alpha
Helix 2	AA2	A	55	84	Right-handed alpha
Helix 3	AA3	A	134	136	Right-handed 310
Helix 4	AA4	A	137	147	Right-handed alpha
Helix 5	AA5	A	148	159	Right-handed alpha
Helix 6	AA6	A	159	172	Right-handed alpha
Helix 7	AA7	A	172	177	Right-handed alpha
Helix 8	AA8	A	249	251	Right-handed 310
Helix 9	AA9	D	47	54	Right-handed alpha
Helix 10	AB1	D	55	84	Right-handed alpha
Helix 11	AB2	D	134	136	Right-handed 310
Helix 12	AB3	D	137	146	Right-handed alpha
Helix 13	AB4	D	150	159	Right-handed alpha
Helix 14	AB5	D	159	172	Right-handed alpha
Helix 15	AB6	D	172	177	Right-handed alpha
Helix 16	AB7	D	249	251	Right-handed 310

There are 12 sheets in PDB entry 8Y74. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 8 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	44	45	first strand
Strand 2	A	31	37	anti-parallel
Strand 3	A	22	28	anti-parallel
Strand 4	A	2	12	anti-parallel
Strand 5	A	92	102	anti-parallel
Strand 6	A	105	115	anti-parallel
Strand 7	A	118	124	anti-parallel
Strand 8	A	129	132	anti-parallel

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There are 4 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	183	191	first strand
Strand 2	A	194	204	anti-parallel
Strand 3	A	237	245	anti-parallel
Strand 4	A	224	231	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	A	218	219	first strand
Strand 2	A	210	215	anti-parallel
Strand 3	A	253	258	anti-parallel
Strand 4	A	266	268	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	B	5	10	first strand
Strand 2	B	20	29	anti-parallel
Strand 3	B	61	69	anti-parallel
Strand 4	B	48	50	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	B	5	10	first strand
Strand 2	B	20	29	anti-parallel
Strand 3	B	61	69	anti-parallel
Strand 4	B	54	55	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	B	43	44	first strand
Strand 2	B	35	40	anti-parallel
Strand 3	B	77	82	anti-parallel
Strand 4	B	90	93	anti-parallel

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There are 8 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	44	45	first strand
Strand 2	D	31	37	anti-parallel
Strand 3	D	22	28	anti-parallel
Strand 4	D	2	12	anti-parallel
Strand 5	D	92	102	anti-parallel
Strand 6	D	105	115	anti-parallel
Strand 7	D	118	124	anti-parallel
Strand 8	D	129	132	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	D	183	191	first strand
Strand 2	D	194	204	anti-parallel
Strand 3	D	237	245	anti-parallel
Strand 4	D	224	231	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	D	218	219	first strand
Strand 2	D	210	215	anti-parallel
Strand 3	D	253	258	anti-parallel
Strand 4	D	266	268	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	E	5	10	first strand
Strand 2	E	20	29	anti-parallel
Strand 3	E	61	69	anti-parallel
Strand 4	E	49	50	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	5	10	first strand
Strand 2	E	20	29	anti-parallel
Strand 3	E	61	69	anti-parallel
Strand 4	E	54	55	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	43	44	first strand
Strand 2	E	35	40	anti-parallel
Strand 3	E	77	82	anti-parallel
Strand 4	E	90	93	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: 8Y74

Analysis of interatomic Contacts of Structural Units in PDB entry:
8Y74