Analysis of interatomic Contacts of Structural Units in PDB entry:
7Y5K

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 7Y5K entry

There are 3 chains in PDB entry 7Y5K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 463	GLU 713
C	ALA 7	ASP 411
B	MET 1	THR 394

There are 11 helices in PDB entry 7Y5K. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	490	502	Right-handed alpha
Helix 2	AA2	A	507	513	Right-handed alpha
Helix 3	AA3	A	551	555	Right-handed 310
Helix 4	AA4	A	599	604	Right-handed alpha
Helix 5	AA5	A	664	675	Right-handed alpha
Helix 6	AA6	A	697	706	Right-handed alpha
Helix 7	AA7	C	8	31	Right-handed alpha
Helix 8	AA8	C	155	157	Right-handed 310
Helix 9	AA9	C	348	350	Right-handed 310
Helix 10	AB1	C	357	361	Right-handed 310
Helix 11	AB2	C	405	410	Right-handed alpha

There are 16 sheets in PDB entry 7Y5K. 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, AB6, AB7,

There are 5 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	477	479	first strand
Strand 2	C	47	54	anti-parallel
Strand 3	C	61	68	anti-parallel
Strand 4	C	77	87	anti-parallel
Strand 5	C	115	123	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	538	542	first strand
Strand 2	A	659	663	anti-parallel

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There are 6 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	570	572	first strand
Strand 2	A	558	561	anti-parallel
Strand 3	C	32	39	parallel
Strand 4	C	398	404	anti-parallel
Strand 5	C	389	394	anti-parallel
Strand 6	C	377	382	anti-parallel

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There are 5 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	684	686	first strand
Strand 2	B	339	342	anti-parallel
Strand 3	B	326	330	anti-parallel
Strand 4	B	315	323	anti-parallel
Strand 5	B	288	299	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	A	710	711	first strand
Strand 2	B	279	282	anti-parallel
Strand 3	B	263	270	anti-parallel
Strand 4	B	248	256	anti-parallel
Strand 5	B	241	242	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	C	129	133	first strand
Strand 2	C	136	143	anti-parallel
Strand 3	C	149	153	anti-parallel
Strand 4	C	171	173	anti-parallel
Strand 5	C	216	217	parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	180	185	first strand
Strand 2	C	192	197	anti-parallel
Strand 3	C	202	206	anti-parallel
Strand 4	C	221	223	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	C	230	235	first strand
Strand 2	C	242	247	anti-parallel
Strand 3	C	251	256	anti-parallel
Strand 4	C	267	270	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	276	281	first strand
Strand 2	C	288	293	anti-parallel
Strand 3	C	298	302	anti-parallel
Strand 4	C	311	313	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	320	326	first strand
Strand 2	C	329	337	anti-parallel
Strand 3	C	342	346	anti-parallel
Strand 4	C	366	370	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	B	2	5	first strand
Strand 2	B	370	374	anti-parallel
Strand 3	B	360	365	anti-parallel
Strand 4	B	349	354	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	B	16	21	first strand
Strand 2	B	30	36	anti-parallel
Strand 3	B	41	48	anti-parallel
Strand 4	B	54	62	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	B	69	74	first strand
Strand 2	B	81	85	anti-parallel
Strand 3	B	90	95	anti-parallel
Strand 4	B	119	125	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	132	137	first strand
Strand 2	B	143	148	anti-parallel
Strand 3	B	153	157	anti-parallel
Strand 4	B	162	167	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	174	179	first strand
Strand 2	B	185	190	anti-parallel
Strand 3	B	195	199	anti-parallel
Strand 4	B	205	209	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	211	213	first strand
Strand 2	B	224	226	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: 7Y5K

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Y5K