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

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 8AYY entry

There are 3 chains in PDB entry 8AYY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 66	TYR 300
B	ASN 26	GLN 340
C	GLY 1	PRO 237

There are 15 helices in PDB entry 8AYY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	70	73	Right-handed 310
Helix 2	AA2	A	74	79	Right-handed alpha
Helix 3	AA3	A	114	121	Right-handed alpha
Helix 4	AA4	A	170	175	Right-handed 310
Helix 5	AA5	B	104	106	Right-handed 310
Helix 6	AA6	B	152	156	Right-handed 310
Helix 7	AA7	B	158	167	Right-handed alpha
Helix 8	AA8	B	212	217	Right-handed alpha
Helix 9	AA9	B	254	261	Right-handed 310
Helix 10	AB1	C	43	48	Right-handed alpha
Helix 11	AB2	C	64	69	Right-handed 310
Helix 12	AB3	C	92	97	Right-handed alpha
Helix 13	AB4	C	98	105	Right-handed alpha
Helix 14	AB5	C	144	149	Right-handed alpha
Helix 15	AB6	C	182	186	Right-handed 310

There are 11 sheets in PDB entry 8AYY. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	83	92	first strand
Strand 2	A	252	270	anti-parallel
Strand 3	A	123	140	anti-parallel
Strand 4	A	203	204	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	190	194	first strand
Strand 2	A	123	140	anti-parallel
Strand 3	A	252	270	anti-parallel
Strand 4	C	39	40	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	103	107	first strand
Strand 2	A	238	243	anti-parallel
Strand 3	A	152	158	anti-parallel
Strand 4	A	180	184	anti-parallel

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There are 2 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	85	87	first strand
Strand 2	B	90	92	anti-parallel

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There are 5 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	101	102	first strand
Strand 2	B	273	278	parallel
Strand 3	B	168	180	anti-parallel
Strand 4	B	315	331	anti-parallel
Strand 5	B	133	134	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	B	101	102	first strand
Strand 2	B	273	278	parallel
Strand 3	B	168	180	anti-parallel
Strand 4	B	315	331	anti-parallel
Strand 5	B	138	140	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	B	223	224	first strand
Strand 2	B	147	151	anti-parallel
Strand 3	B	295	307	anti-parallel
Strand 4	B	187	197	anti-parallel
Strand 5	B	263	267	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	C	51	52	first strand
Strand 2	C	207	216	anti-parallel
Strand 3	C	70	73	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	C	51	52	first strand
Strand 2	C	207	216	anti-parallel
Strand 3	C	114	120	anti-parallel
Strand 4	C	163	168	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	C	84	86	first strand
Strand 2	C	189	194	anti-parallel
Strand 3	C	129	135	anti-parallel
Strand 4	C	152	157	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	177	178	first strand
Strand 2	C	107	111	anti-parallel
Strand 3	C	221	225	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: 8AYY

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