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

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 7ZQS entry

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

Chain ID	Initial residue	Terminal residue
A	A 11	G 40
B	ARG 120	ASN 758
C	A 11	G 40
D	ARG 120	ASN 758

There are 48 helices in PDB entry 7ZQS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	123	137	Right-handed alpha
Helix 2	AA2	B	139	148	Right-handed alpha
Helix 3	AA3	B	159	176	Right-handed alpha
Helix 4	AA4	B	239	245	Right-handed alpha
Helix 5	AA5	B	263	274	Right-handed alpha
Helix 6	AA6	B	316	320	Right-handed 310
Helix 7	AA7	B	338	347	Right-handed alpha
Helix 8	AA8	B	419	439	Right-handed alpha
Helix 9	AA9	B	455	459	Right-handed 310
Helix 10	AB1	B	460	470	Right-handed alpha
Helix 11	AB2	B	470	475	Right-handed alpha
Helix 12	AB3	B	502	511	Right-handed alpha
Helix 13	AB4	B	527	532	Right-handed 310
Helix 14	AB5	B	540	547	Right-handed alpha
Helix 15	AB6	B	572	580	Right-handed alpha
Helix 16	AB7	B	582	603	Right-handed alpha
Helix 17	AB8	B	610	612	Right-handed 310
Helix 18	AB9	B	613	626	Right-handed alpha
Helix 19	AC1	B	628	635	Right-handed alpha
Helix 20	AC2	B	639	663	Right-handed alpha
Helix 21	AC3	B	667	684	Right-handed alpha
Helix 22	AC4	B	708	722	Right-handed alpha
Helix 23	AC5	B	727	751	Right-handed alpha
Helix 24	AC6	B	752	756	Right-handed 310
Helix 25	AC7	D	123	137	Right-handed alpha
Helix 26	AC8	D	139	148	Right-handed alpha
Helix 27	AC9	D	159	176	Right-handed alpha
Helix 28	AD1	D	239	245	Right-handed alpha
Helix 29	AD2	D	263	274	Right-handed alpha
Helix 30	AD3	D	316	320	Right-handed 310
Helix 31	AD4	D	338	347	Right-handed alpha
Helix 32	AD5	D	419	439	Right-handed alpha
Helix 33	AD6	D	455	459	Right-handed 310
Helix 34	AD7	D	460	470	Right-handed alpha
Helix 35	AD8	D	470	475	Right-handed alpha
Helix 36	AD9	D	502	511	Right-handed alpha
Helix 37	AE1	D	527	532	Right-handed 310
Helix 38	AE2	D	540	547	Right-handed alpha
Helix 39	AE3	D	572	580	Right-handed alpha
Helix 40	AE4	D	582	603	Right-handed alpha
Helix 41	AE5	D	610	612	Right-handed 310
Helix 42	AE6	D	613	626	Right-handed alpha
Helix 43	AE7	D	628	635	Right-handed alpha
Helix 44	AE8	D	639	663	Right-handed alpha
Helix 45	AE9	D	667	684	Right-handed alpha
Helix 46	AF1	D	708	722	Right-handed alpha
Helix 47	AF2	D	727	751	Right-handed alpha
Helix 48	AF3	D	752	756	Right-handed 310

There are 12 sheets in PDB entry 7ZQS. 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 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	180	182	first strand
Strand 2	B	389	393	anti-parallel
Strand 3	B	447	453	anti-parallel
Strand 4	B	402	408	parallel
Strand 5	B	478	483	parallel
Strand 6	B	552	558	parallel
Strand 7	B	488	489	parallel

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There are 7 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	180	182	first strand
Strand 2	B	389	393	anti-parallel
Strand 3	B	447	453	anti-parallel
Strand 4	B	402	408	parallel
Strand 5	B	478	483	parallel
Strand 6	B	552	558	parallel
Strand 7	B	493	498	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	B	185	192	first strand
Strand 2	B	380	387	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	209	214	first strand
Strand 2	B	199	203	anti-parallel
Strand 3	B	372	376	anti-parallel
Strand 4	B	227	230	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	220	221	first strand
Strand 2	B	299	300	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	232	234	first strand
Strand 2	B	254	258	parallel
Strand 3	B	278	282	parallel
Strand 4	B	334	336	parallel

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There are 7 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	180	182	first strand
Strand 2	D	389	393	anti-parallel
Strand 3	D	447	453	anti-parallel
Strand 4	D	402	408	parallel
Strand 5	D	478	483	parallel
Strand 6	D	552	558	parallel
Strand 7	D	488	489	parallel

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There are 7 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	180	182	first strand
Strand 2	D	389	393	anti-parallel
Strand 3	D	447	453	anti-parallel
Strand 4	D	402	408	parallel
Strand 5	D	478	483	parallel
Strand 6	D	552	558	parallel
Strand 7	D	493	498	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	D	185	192	first strand
Strand 2	D	380	387	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	D	209	214	first strand
Strand 2	D	199	203	anti-parallel
Strand 3	D	372	376	anti-parallel
Strand 4	D	227	230	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	220	221	first strand
Strand 2	D	299	300	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	D	232	234	first strand
Strand 2	D	254	258	parallel
Strand 3	D	278	282	parallel
Strand 4	D	334	336	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: 7ZQS

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