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

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 7ZNR entry

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

Chain ID	Initial residue	Terminal residue
A	THR 17	TYR 503
B	THR 17	TYR 503

There are 8 helices in PDB entry 7ZNR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	157	162	Right-handed 310
Helix 2	AA2	A	254	261	Right-handed alpha
Helix 3	AA3	A	303	307	Right-handed 310
Helix 4	AA4	A	340	345	Right-handed alpha
Helix 5	AA5	B	157	162	Right-handed 310
Helix 6	AA6	B	254	261	Right-handed alpha
Helix 7	AA7	B	303	307	Right-handed 310
Helix 8	AA8	B	340	346	Right-handed alpha

There are 16 sheets in PDB entry 7ZNR. 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 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	39	48	first strand
Strand 2	A	53	61	anti-parallel
Strand 3	A	73	78	anti-parallel
Strand 4	A	85	91	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	102	111	first strand
Strand 2	A	116	124	anti-parallel
Strand 3	A	135	142	anti-parallel
Strand 4	A	149	150	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	168	175	first strand
Strand 2	A	181	189	anti-parallel
Strand 3	A	192	200	anti-parallel
Strand 4	A	207	214	anti-parallel

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There are 3 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	221	229	first strand
Strand 2	A	232	239	anti-parallel
Strand 3	A	247	252	anti-parallel

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There are 4 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	283	289	first strand
Strand 2	A	294	301	anti-parallel
Strand 3	A	320	329	anti-parallel
Strand 4	A	335	338	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	349	351	first strand
Strand 2	A	492	502	anti-parallel
Strand 3	A	369	372	anti-parallel
Strand 4	A	362	364	anti-parallel

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There are 6 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	349	351	first strand
Strand 2	A	492	502	anti-parallel
Strand 3	A	386	394	anti-parallel
Strand 4	A	450	458	anti-parallel
Strand 5	A	461	466	anti-parallel
Strand 6	A	470	475	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	A	355	359	first strand
Strand 2	A	376	379	anti-parallel
Strand 3	A	484	490	anti-parallel
Strand 4	A	400	405	anti-parallel
Strand 5	A	413	420	anti-parallel
Strand 6	A	425	432	anti-parallel
Strand 7	A	436	442	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	B	39	48	first strand
Strand 2	B	53	61	anti-parallel
Strand 3	B	73	78	anti-parallel
Strand 4	B	85	91	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	B	102	111	first strand
Strand 2	B	116	124	anti-parallel
Strand 3	B	135	142	anti-parallel
Strand 4	B	149	150	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	168	175	first strand
Strand 2	B	181	189	anti-parallel
Strand 3	B	192	200	anti-parallel
Strand 4	B	207	214	anti-parallel

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There are 3 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	221	229	first strand
Strand 2	B	232	239	anti-parallel
Strand 3	B	247	252	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	283	289	first strand
Strand 2	B	294	301	anti-parallel
Strand 3	B	320	329	anti-parallel
Strand 4	B	335	338	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	349	350	first strand
Strand 2	B	492	502	anti-parallel
Strand 3	B	369	372	anti-parallel
Strand 4	B	362	364	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	349	350	first strand
Strand 2	B	492	502	anti-parallel
Strand 3	B	386	394	anti-parallel
Strand 4	B	450	458	anti-parallel
Strand 5	B	461	466	anti-parallel
Strand 6	B	470	475	anti-parallel

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There are 7 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	355	359	first strand
Strand 2	B	376	379	anti-parallel
Strand 3	B	484	490	anti-parallel
Strand 4	B	400	405	anti-parallel
Strand 5	B	413	420	anti-parallel
Strand 6	B	425	432	anti-parallel
Strand 7	B	436	442	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: 7ZNR

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