Analysis of interatomic Contacts of Structural Units in PDB entry:
4P9J

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 4P9J entry

There are 3 chains in PDB entry 4P9J (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	SER -2	GLU 1246
A	SER -2	GLU 1246
B	SER -2	GLU 1246

There are 12 helices in PDB entry 4P9J. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	1078	1082	Right-handed 310
Helix 2	AA2	C	1207	1211	Right-handed 310
Helix 3	AA3	C	1227	1230	Right-handed 310
Helix 4	AA4	C	1241	1245	Right-handed 310
Helix 5	AA5	A	1078	1082	Right-handed 310
Helix 6	AA6	A	1207	1211	Right-handed 310
Helix 7	AA7	A	1227	1230	Right-handed 310
Helix 8	AA8	A	1241	1246	Right-handed 310
Helix 9	AA9	B	1078	1082	Right-handed 310
Helix 10	AB1	B	1207	1211	Right-handed 310
Helix 11	AB2	B	1227	1230	Right-handed 310
Helix 12	AB3	B	1241	1246	Right-handed 310

There are 9 sheets in PDB entry 4P9J. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 6 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	1073	1075	first strand
Strand 2	C	1189	1194	anti-parallel
Strand 3	C	1100	1105	anti-parallel
Strand 4	C	1121	1125	anti-parallel
Strand 5	C	1130	1132	anti-parallel
Strand 6	C	1136	1138	anti-parallel

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There are 5 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	1167	1168	first strand
Strand 2	C	1159	1164	anti-parallel
Strand 3	C	1148	1154	anti-parallel
Strand 4	C	1087	1094	anti-parallel
Strand 5	C	1200	1203	anti-parallel

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There are 5 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	1179	1180	first strand
Strand 2	C	1159	1164	anti-parallel
Strand 3	C	1148	1154	anti-parallel
Strand 4	C	1087	1094	anti-parallel
Strand 5	C	1224	1225	parallel

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There are 6 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	1073	1076	first strand
Strand 2	A	1189	1194	anti-parallel
Strand 3	A	1100	1105	anti-parallel
Strand 4	A	1121	1125	anti-parallel
Strand 5	A	1130	1132	anti-parallel
Strand 6	A	1136	1138	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	A	1167	1168	first strand
Strand 2	A	1159	1164	anti-parallel
Strand 3	A	1148	1154	anti-parallel
Strand 4	A	1087	1094	anti-parallel
Strand 5	A	1200	1203	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	1179	1180	first strand
Strand 2	A	1159	1164	anti-parallel
Strand 3	A	1148	1154	anti-parallel
Strand 4	A	1087	1094	anti-parallel
Strand 5	A	1224	1225	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	B	1073	1074	first strand
Strand 2	B	1189	1194	anti-parallel
Strand 3	B	1100	1105	anti-parallel
Strand 4	B	1121	1125	anti-parallel
Strand 5	B	1130	1132	anti-parallel
Strand 6	B	1136	1138	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	B	1167	1168	first strand
Strand 2	B	1159	1164	anti-parallel
Strand 3	B	1147	1154	anti-parallel
Strand 4	B	1087	1094	anti-parallel
Strand 5	B	1200	1203	anti-parallel

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There are 5 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	1167	1168	first strand
Strand 2	B	1159	1164	anti-parallel
Strand 3	B	1147	1154	anti-parallel
Strand 4	B	1087	1094	anti-parallel
Strand 5	B	1224	1225	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: 4P9J

Analysis of interatomic Contacts of Structural Units in PDB entry:
4P9J