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

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 7ZNY entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 130	CYS 602
B	ARG 134	CYS 602
C	LEU 136	CYS 602
D	PHE 133	CYS 602

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

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	143	149	Right-handed alpha
Helix 2	AA2	A	149	180	Right-handed alpha
Helix 3	AA3	A	204	212	Right-handed alpha
Helix 4	AA4	A	305	309	Right-handed 310
Helix 5	AA5	A	370	381	Right-handed alpha
Helix 6	AA6	A	386	392	Right-handed alpha
Helix 7	AA7	B	158	180	Right-handed alpha
Helix 8	AA8	B	204	212	Right-handed alpha
Helix 9	AA9	B	368	383	Right-handed alpha
Helix 10	AB1	B	386	392	Right-handed alpha
Helix 11	AB2	C	149	179	Right-handed alpha
Helix 12	AB3	C	204	212	Right-handed alpha
Helix 13	AB4	C	305	309	Right-handed 310
Helix 14	AB5	C	370	383	Right-handed alpha
Helix 15	AB6	C	386	392	Right-handed alpha
Helix 16	AB7	D	149	153	Right-handed 310
Helix 17	AB8	D	158	180	Right-handed alpha
Helix 18	AB9	D	204	212	Right-handed alpha
Helix 19	AC1	D	277	281	Right-handed 310
Helix 20	AC2	D	371	383	Right-handed alpha
Helix 21	AC3	D	386	392	Right-handed alpha

There are 36 sheets in PDB entry 7ZNY. 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, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9,

There are 3 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	138	140	first strand
Strand 2	C	137	140	anti-parallel
Strand 3	D	139	140	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	193	198	first strand
Strand 2	A	588	601	anti-parallel
Strand 3	A	573	583	anti-parallel
Strand 4	A	557	568	anti-parallel

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There are 3 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	216	217	first strand
Strand 2	A	227	234	anti-parallel
Strand 3	A	222	224	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	A	216	217	first strand
Strand 2	A	227	234	anti-parallel
Strand 3	A	248	258	anti-parallel
Strand 4	A	264	273	anti-parallel

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There are 3 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	282	283	first strand
Strand 2	A	291	297	anti-parallel
Strand 3	A	286	287	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	282	283	first strand
Strand 2	A	291	297	anti-parallel
Strand 3	A	315	321	anti-parallel
Strand 4	A	329	333	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	301	303	first strand
Strand 2	A	344	346	anti-parallel
Strand 3	A	358	366	anti-parallel
Strand 4	A	353	355	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	301	303	first strand
Strand 2	A	344	346	anti-parallel
Strand 3	A	358	366	anti-parallel
Strand 4	A	405	412	anti-parallel
Strand 5	A	422	426	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	447	448	first strand
Strand 2	A	462	467	anti-parallel
Strand 3	A	451	452	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	447	448	first strand
Strand 2	A	462	467	anti-parallel
Strand 3	A	474	478	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	A	506	507	first strand
Strand 2	A	520	525	anti-parallel
Strand 3	A	534	539	anti-parallel
Strand 4	A	544	548	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	193	199	first strand
Strand 2	B	591	601	anti-parallel
Strand 3	B	573	580	anti-parallel
Strand 4	B	566	568	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	216	221	first strand
Strand 2	B	227	234	anti-parallel
Strand 3	B	248	255	anti-parallel
Strand 4	B	270	274	anti-parallel

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There are 2 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	257	258	first strand
Strand 2	B	264	265	anti-parallel

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There are 6 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	302	303	first strand
Strand 2	B	344	345	anti-parallel
Strand 3	B	358	366	anti-parallel
Strand 4	B	350	355	anti-parallel
Strand 5	B	405	412	first strand
Strand 6	B	422	426	anti-parallel

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There are 6 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	316	321	first strand
Strand 2	B	291	296	anti-parallel
Strand 3	B	285	288	anti-parallel
Strand 4	B	350	355	parallel
Strand 5	B	358	366	anti-parallel
Strand 6	B	437	438	first strand

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	447	448	first strand
Strand 2	B	466	467	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	451	452	first strand
Strand 2	B	462	464	anti-parallel
Strand 3	B	476	478	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	511	512	first strand
Strand 2	B	520	525	anti-parallel
Strand 3	B	534	539	anti-parallel
Strand 4	B	545	549	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	193	199	first strand
Strand 2	C	591	601	anti-parallel
Strand 3	C	573	580	anti-parallel
Strand 4	C	561	568	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	215	224	first strand
Strand 2	C	227	235	anti-parallel
Strand 3	C	248	258	anti-parallel
Strand 4	C	264	273	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	286	288	first strand
Strand 2	C	291	296	anti-parallel
Strand 3	C	315	321	anti-parallel
Strand 4	C	329	333	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	301	302	first strand
Strand 2	C	344	346	anti-parallel
Strand 3	C	358	366	anti-parallel
Strand 4	C	353	355	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	301	302	first strand
Strand 2	C	344	346	anti-parallel
Strand 3	C	358	366	anti-parallel
Strand 4	C	405	412	anti-parallel
Strand 5	C	422	426	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	350	351	first strand
Strand 2	C	437	438	parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	440	441	first strand
Strand 2	C	447	449	anti-parallel
Strand 3	C	465	467	anti-parallel
Strand 4	C	474	475	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	511	512	first strand
Strand 2	C	520	526	anti-parallel
Strand 3	C	533	538	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	193	199	first strand
Strand 2	D	589	601	anti-parallel
Strand 3	D	573	582	anti-parallel
Strand 4	D	558	568	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	215	221	first strand
Strand 2	D	227	235	anti-parallel
Strand 3	D	248	259	anti-parallel
Strand 4	D	263	266	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	215	221	first strand
Strand 2	D	227	235	anti-parallel
Strand 3	D	248	259	anti-parallel
Strand 4	D	270	273	anti-parallel

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There are 8 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	330	333	first strand
Strand 2	D	315	321	anti-parallel
Strand 3	D	291	296	anti-parallel
Strand 4	D	285	287	anti-parallel
Strand 5	D	351	354	parallel
Strand 6	D	358	361	anti-parallel
Strand 7	D	409	412	anti-parallel
Strand 8	D	422	423	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	301	303	first strand
Strand 2	D	342	346	anti-parallel
Strand 3	D	364	367	anti-parallel
Strand 4	D	405	406	anti-parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	438	441	first strand
Strand 2	D	447	452	anti-parallel
Strand 3	D	462	463	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	438	441	first strand
Strand 2	D	447	452	anti-parallel
Strand 3	D	466	467	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	480	481	first strand
Strand 2	D	492	493	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	511	512	first strand
Strand 2	D	520	525	anti-parallel
Strand 3	D	534	539	anti-parallel
Strand 4	D	544	549	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: 7ZNY

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