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

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 7YAX entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 19	TYR 184
B	MET 23	TYR 184
C	PRO 22	TYR 184
D	MET 23	TYR 184

There are 19 helices in PDB entry 7YAX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	24	28	Right-handed 310
Helix 2	AA2	A	35	43	Right-handed alpha
Helix 3	AA3	A	52	56	Right-handed 310
Helix 4	AA4	A	148	160	Right-handed alpha
Helix 5	AA5	A	163	167	Right-handed 310
Helix 6	AA6	B	24	28	Right-handed 310
Helix 7	AA7	B	35	43	Right-handed alpha
Helix 8	AA8	B	93	95	Right-handed 310
Helix 9	AA9	B	148	160	Right-handed alpha
Helix 10	AB1	B	163	167	Right-handed 310
Helix 11	AB2	C	24	28	Right-handed 310
Helix 12	AB3	C	35	43	Right-handed alpha
Helix 13	AB4	C	148	159	Right-handed alpha
Helix 14	AB5	C	163	167	Right-handed 310
Helix 15	AB6	D	24	28	Right-handed 310
Helix 16	AB7	D	35	41	Right-handed alpha
Helix 17	AB8	D	52	56	Right-handed 310
Helix 18	AB9	D	148	160	Right-handed alpha
Helix 19	AC1	D	163	167	Right-handed 310

There are 4 sheets in PDB entry 7YAX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 10 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	168	169	first strand
Strand 2	A	45	50	anti-parallel
Strand 3	A	134	142	anti-parallel
Strand 4	A	122	131	anti-parallel
Strand 5	A	107	119	anti-parallel
Strand 6	A	96	101	anti-parallel
Strand 7	A	83	92	anti-parallel
Strand 8	A	74	80	anti-parallel
Strand 9	A	59	63	anti-parallel
Strand 10	A	45	50	anti-parallel

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There are 10 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	168	169	first strand
Strand 2	B	45	50	anti-parallel
Strand 3	B	134	142	anti-parallel
Strand 4	B	122	131	anti-parallel
Strand 5	B	107	119	anti-parallel
Strand 6	B	96	101	anti-parallel
Strand 7	B	83	92	anti-parallel
Strand 8	B	74	80	anti-parallel
Strand 9	B	59	63	anti-parallel
Strand 10	B	45	50	anti-parallel

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There are 10 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	168	169	first strand
Strand 2	C	45	50	anti-parallel
Strand 3	C	134	142	anti-parallel
Strand 4	C	122	131	anti-parallel
Strand 5	C	107	119	anti-parallel
Strand 6	C	96	101	anti-parallel
Strand 7	C	83	92	anti-parallel
Strand 8	C	74	80	anti-parallel
Strand 9	C	59	63	anti-parallel
Strand 10	C	45	50	anti-parallel

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There are 10 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	168	169	first strand
Strand 2	D	45	50	anti-parallel
Strand 3	D	134	142	anti-parallel
Strand 4	D	122	131	anti-parallel
Strand 5	D	107	119	anti-parallel
Strand 6	D	96	101	anti-parallel
Strand 7	D	83	92	anti-parallel
Strand 8	D	74	80	anti-parallel
Strand 9	D	59	63	anti-parallel
Strand 10	D	45	50	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: 7YAX

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