Analysis of interatomic Contacts of Structural Units in PDB entry:
9NXJ

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 9NXJ entry

There are 2 chains in PDB entry 9NXJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 149	PRO 474
B	ASP 148	GLN 475

There are 8 helices in PDB entry 9NXJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	199	204	Right-handed 310
Helix 2	AA2	A	333	337	Right-handed 310
Helix 3	AA3	A	383	387	Right-handed 310
Helix 4	AA4	A	435	439	Right-handed 310
Helix 5	AA5	B	199	204	Right-handed 310
Helix 6	AA6	B	333	337	Right-handed 310
Helix 7	AA7	B	383	387	Right-handed 310
Helix 8	AA8	B	398	402	Right-handed 310

There are 14 sheets in PDB entry 9NXJ. 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 2 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	156	160	first strand
Strand 2	A	466	471	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	167	173	first strand
Strand 2	A	179	184	anti-parallel
Strand 3	A	190	196	anti-parallel
Strand 4	A	208	212	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	223	231	first strand
Strand 2	A	234	241	anti-parallel
Strand 3	A	251	257	anti-parallel
Strand 4	A	268	272	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	281	289	first strand
Strand 2	A	292	299	anti-parallel
Strand 3	A	309	314	anti-parallel
Strand 4	A	326	329	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	343	351	first strand
Strand 2	A	354	361	anti-parallel
Strand 3	A	369	376	anti-parallel
Strand 4	A	388	389	anti-parallel

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There are 3 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	404	413	first strand
Strand 2	A	420	427	anti-parallel
Strand 3	A	443	448	anti-parallel

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There are 2 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	450	451	first strand
Strand 2	A	457	458	anti-parallel

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There are 2 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	156	160	first strand
Strand 2	B	466	471	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	167	173	first strand
Strand 2	B	179	184	anti-parallel
Strand 3	B	190	196	anti-parallel
Strand 4	B	208	212	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	223	231	first strand
Strand 2	B	234	241	anti-parallel
Strand 3	B	251	257	anti-parallel
Strand 4	B	268	272	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	281	289	first strand
Strand 2	B	292	299	anti-parallel
Strand 3	B	309	315	anti-parallel
Strand 4	B	321	329	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	343	351	first strand
Strand 2	B	354	361	anti-parallel
Strand 3	B	369	376	anti-parallel
Strand 4	B	388	389	anti-parallel

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There are 3 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	404	413	first strand
Strand 2	B	420	427	anti-parallel
Strand 3	B	443	448	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	450	451	first strand
Strand 2	B	457	458	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: 9NXJ

Analysis of interatomic Contacts of Structural Units in PDB entry:
9NXJ