Analysis of interatomic Contacts of Structural Units in PDB entry:
6XRA

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 6XRA entry

There are 3 chains in PDB entry 6XRA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	ASN 703	LEU 1197
A	ASN 703	LEU 1197
B	ASN 703	LEU 1197

There are 27 helices in PDB entry 6XRA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	737	743	Right-handed alpha
Helix 2	AA2	C	746	754	Right-handed alpha
Helix 3	AA3	C	755	757	Right-handed 310
Helix 4	AA4	C	758	769	Right-handed alpha
Helix 5	AA5	C	913	1034	Right-handed alpha
Helix 6	AA6	C	1147	1154	Right-handed alpha
Helix 7	AA7	C	1168	1172	Right-handed 310
Helix 8	AA8	C	1181	1193	Right-handed alpha
Helix 9	AA9	C	1194	1197	Right-handed 310
Helix 10	AB1	A	737	743	Right-handed alpha
Helix 11	AB2	A	746	754	Right-handed alpha
Helix 12	AB3	A	755	757	Right-handed 310
Helix 13	AB4	A	758	769	Right-handed alpha
Helix 14	AB5	A	913	1034	Right-handed alpha
Helix 15	AB6	A	1147	1154	Right-handed alpha
Helix 16	AB7	A	1168	1172	Right-handed 310
Helix 17	AB8	A	1181	1193	Right-handed alpha
Helix 18	AB9	A	1194	1197	Right-handed 310
Helix 19	AC1	B	737	743	Right-handed alpha
Helix 20	AC2	B	746	754	Right-handed alpha
Helix 21	AC3	B	755	757	Right-handed 310
Helix 22	AC4	B	758	769	Right-handed alpha
Helix 23	AC5	B	913	1034	Right-handed alpha
Helix 24	AC6	B	1147	1154	Right-handed alpha
Helix 25	AC7	B	1168	1172	Right-handed 310
Helix 26	AC8	B	1181	1193	Right-handed alpha
Helix 27	AC9	B	1194	1197	Right-handed 310

There are 9 sheets in PDB entry 6XRA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	C	1047	1056	first strand
Strand 2	C	1059	1078	anti-parallel
Strand 3	C	1094	1097	anti-parallel
Strand 4	C	1102	1105	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	C	1047	1056	first strand
Strand 2	C	1059	1078	anti-parallel
Strand 3	C	710	728	anti-parallel
Strand 4	A	1129	1134	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	C	1081	1083	first strand
Strand 2	C	1086	1090	anti-parallel
Strand 3	C	1120	1122	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	C	1129	1134	first strand
Strand 2	B	710	728	parallel
Strand 3	B	1059	1078	anti-parallel
Strand 4	B	1047	1056	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1129	1134	first strand
Strand 2	B	710	728	parallel
Strand 3	B	1059	1078	anti-parallel
Strand 4	B	1094	1097	anti-parallel
Strand 5	B	1102	1105	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	1047	1056	first strand
Strand 2	A	1059	1078	anti-parallel
Strand 3	A	1094	1097	anti-parallel
Strand 4	A	1102	1105	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	1047	1056	first strand
Strand 2	A	1059	1078	anti-parallel
Strand 3	A	710	728	anti-parallel
Strand 4	B	1129	1134	parallel

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There are 3 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	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 AA9 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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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 6XRA

Analysis of interatomic Contacts of Structural Units in PDB entry:
6XRA