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

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 9NXY entry

There are 3 chains in PDB entry 9NXY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 702	CYS 1236
B	GLU 702	CYS 1236
C	GLU 702	CYS 1236

There are 40 helices in PDB entry 9NXY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	737	743	Right-handed alpha
Helix 2	AA2	A	746	754	Right-handed alpha
Helix 3	AA3	A	755	757	Right-handed 310
Helix 4	AA4	A	758	771	Right-handed alpha
Helix 5	AA5	A	833	842	Right-handed alpha
Helix 6	AA6	A	866	887	Right-handed alpha
Helix 7	AA7	A	888	894	Right-handed 310
Helix 8	AA8	A	895	1033	Right-handed alpha
Helix 9	AA9	A	1147	1153	Right-handed alpha
Helix 10	AB1	A	1179	1193	Right-handed alpha
Helix 11	AB2	A	1194	1197	Right-handed 310
Helix 12	AB3	A	1213	1235	Right-handed alpha
Helix 13	AB4	B	737	743	Right-handed alpha
Helix 14	AB5	B	746	754	Right-handed alpha
Helix 15	AB6	B	755	757	Right-handed 310
Helix 16	AB7	B	758	771	Right-handed alpha
Helix 17	AB8	B	817	823	Right-handed alpha
Helix 18	AB9	B	833	842	Right-handed alpha
Helix 19	AC1	B	844	848	Right-handed 310
Helix 20	AC2	B	866	887	Right-handed alpha
Helix 21	AC3	B	889	894	Right-handed 310
Helix 22	AC4	B	895	1032	Right-handed alpha
Helix 23	AC5	B	1116	1118	Right-handed 310
Helix 24	AC6	B	1147	1154	Right-handed alpha
Helix 25	AC7	B	1179	1193	Right-handed alpha
Helix 26	AC8	B	1194	1197	Right-handed 310
Helix 27	AC9	B	1213	1236	Right-handed alpha
Helix 28	AD1	C	704	708	Right-handed 310
Helix 29	AD2	C	737	743	Right-handed alpha
Helix 30	AD3	C	746	754	Right-handed alpha
Helix 31	AD4	C	755	757	Right-handed 310
Helix 32	AD5	C	758	769	Right-handed alpha
Helix 33	AD6	C	817	823	Right-handed alpha
Helix 34	AD7	C	829	842	Right-handed alpha
Helix 35	AD8	C	866	888	Right-handed alpha
Helix 36	AD9	C	889	894	Right-handed 310
Helix 37	AE1	C	895	1032	Right-handed alpha
Helix 38	AE2	C	1147	1153	Right-handed alpha
Helix 39	AE3	C	1179	1193	Right-handed alpha
Helix 40	AE4	C	1213	1236	Right-handed alpha

There are 14 sheets in PDB entry 9NXY. 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 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	1047	1055	first strand
Strand 2	A	1059	1077	anti-parallel
Strand 3	A	710	728	anti-parallel
Strand 4	B	1129	1134	parallel

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There are 2 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	853	855	first strand
Strand 2	A	858	860	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	1081	1083	first strand
Strand 2	A	1086	1090	anti-parallel
Strand 3	A	1120	1122	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	1094	1097	first strand
Strand 2	A	1102	1105	anti-parallel
Strand 3	A	1113	1114	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	1129	1134	first strand
Strand 2	C	710	728	parallel
Strand 3	C	1059	1078	anti-parallel
Strand 4	C	1047	1056	anti-parallel

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There are 5 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	1129	1134	first strand
Strand 2	C	710	728	parallel
Strand 3	C	1059	1078	anti-parallel
Strand 4	C	1094	1097	anti-parallel
Strand 5	C	1102	1105	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	1204	1210	first strand
Strand 2	B	824	830	anti-parallel

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There are 4 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	1047	1055	first strand
Strand 2	B	1059	1078	anti-parallel
Strand 3	B	1094	1097	anti-parallel
Strand 4	B	1102	1105	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	1047	1055	first strand
Strand 2	B	1059	1078	anti-parallel
Strand 3	B	710	728	anti-parallel
Strand 4	C	1128	1134	parallel

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There are 2 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	853	855	first strand
Strand 2	B	858	860	anti-parallel

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There are 3 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	1081	1083	first strand
Strand 2	B	1086	1090	anti-parallel
Strand 3	B	1120	1122	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	1206	1210	first strand
Strand 2	C	824	828	anti-parallel
Strand 3	C	1207	1209	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	853	855	first strand
Strand 2	C	858	860	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1081	1083	first strand
Strand 2	C	1086	1090	anti-parallel
Strand 3	C	1120	1122	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: 9NXY

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