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

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 7ZGN entry

There are 2 chains in PDB entry 7ZGN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 25	TYR 570
B	LEU 27	TYR 570

There are 21 helices in PDB entry 7ZGN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	26	32	Right-handed alpha
Helix 2	AA2	A	164	168	Right-handed 310
Helix 3	AA3	A	209	220	Right-handed alpha
Helix 4	AA4	A	253	255	Right-handed 310
Helix 5	AA5	A	302	309	Right-handed alpha
Helix 6	AA6	A	310	313	Right-handed 310
Helix 7	AA7	A	371	377	Right-handed 310
Helix 8	AA8	A	424	428	Right-handed 310
Helix 9	AA9	A	433	437	Right-handed 310
Helix 10	AB1	A	494	502	Right-handed 310
Helix 11	AB2	A	513	517	Right-handed 310
Helix 12	AB3	B	164	168	Right-handed 310
Helix 13	AB4	B	209	219	Right-handed alpha
Helix 14	AB5	B	253	255	Right-handed 310
Helix 15	AB6	B	302	309	Right-handed alpha
Helix 16	AB7	B	310	313	Right-handed 310
Helix 17	AB8	B	371	377	Right-handed 310
Helix 18	AB9	B	424	428	Right-handed 310
Helix 19	AC1	B	433	437	Right-handed 310
Helix 20	AC2	B	494	502	Right-handed 310
Helix 21	AC3	B	513	517	Right-handed 310

There are 14 sheets in PDB entry 7ZGN. 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,

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	A	48	49	first strand
Strand 2	A	37	45	anti-parallel
Strand 3	A	183	192	anti-parallel
Strand 4	A	173	179	anti-parallel
Strand 5	A	147	154	anti-parallel
Strand 6	A	135	144	anti-parallel
Strand 7	A	125	132	anti-parallel

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There are 8 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	48	49	first strand
Strand 2	A	37	45	anti-parallel
Strand 3	A	54	59	anti-parallel
Strand 4	A	62	67	anti-parallel
Strand 5	A	88	94	anti-parallel
Strand 6	A	99	105	anti-parallel
Strand 7	A	111	117	anti-parallel
Strand 8	A	206	207	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	223	233	first strand
Strand 2	A	395	405	anti-parallel
Strand 3	A	271	281	anti-parallel
Strand 4	A	364	369	anti-parallel

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There are 6 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	250	252	first strand
Strand 2	A	257	263	anti-parallel
Strand 3	A	380	387	anti-parallel
Strand 4	A	289	295	anti-parallel
Strand 5	A	336	342	anti-parallel
Strand 6	A	527	528	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	A	315	318	first strand
Strand 2	A	321	324	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	A	414	419	first strand
Strand 2	A	561	569	anti-parallel
Strand 3	A	450	462	anti-parallel
Strand 4	A	531	538	anti-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	A	440	446	first strand
Strand 2	A	541	548	anti-parallel
Strand 3	A	476	480	anti-parallel
Strand 4	A	483	488	anti-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	B	48	49	first strand
Strand 2	B	36	45	anti-parallel
Strand 3	B	183	193	anti-parallel
Strand 4	B	173	179	anti-parallel
Strand 5	B	147	154	anti-parallel
Strand 6	B	135	144	anti-parallel
Strand 7	B	125	132	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	48	49	first strand
Strand 2	B	36	45	anti-parallel
Strand 3	B	54	59	anti-parallel
Strand 4	B	62	67	anti-parallel
Strand 5	B	88	94	anti-parallel
Strand 6	B	99	106	anti-parallel
Strand 7	B	110	117	anti-parallel
Strand 8	B	206	208	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	B	223	233	first strand
Strand 2	B	395	405	anti-parallel
Strand 3	B	271	281	anti-parallel
Strand 4	B	364	369	anti-parallel

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There are 6 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	249	252	first strand
Strand 2	B	257	263	anti-parallel
Strand 3	B	380	387	anti-parallel
Strand 4	B	289	295	anti-parallel
Strand 5	B	336	342	anti-parallel
Strand 6	B	527	528	anti-parallel

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There are 2 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	315	318	first strand
Strand 2	B	321	324	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	413	419	first strand
Strand 2	B	561	570	anti-parallel
Strand 3	B	450	462	anti-parallel
Strand 4	B	531	538	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	440	446	first strand
Strand 2	B	541	548	anti-parallel
Strand 3	B	476	480	anti-parallel
Strand 4	B	483	488	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: 7ZGN

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