Analysis of interatomic Contacts of Structural Units in PDB entry:
7A57

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 7A57 entry

There are 3 chains in PDB entry 7A57 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 928	GLU 1364
B	GLY 916	GLU 1364
C	ILE 929	LEU 1329

There are 7 helices in PDB entry 7A57. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	928	947	Right-handed alpha
Helix 2	AA2	A	1209	1216	Right-handed 310
Helix 3	AA3	B	917	921	Right-handed 310
Helix 4	AA4	B	928	947	Right-handed alpha
Helix 5	AA5	B	1209	1216	Right-handed 310
Helix 6	AA6	C	930	947	Right-handed alpha
Helix 7	AA7	C	1209	1216	Right-handed 310

There are 21 sheets in PDB entry 7A57. 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, AB8, AB9, AC1, AC2, AC3,

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	A	950	952	first strand
Strand 2	A	1115	1121	anti-parallel
Strand 3	A	1103	1112	anti-parallel
Strand 4	A	1002	1027	anti-parallel
Strand 5	A	1230	1235	anti-parallel
Strand 6	A	1222	1227	anti-parallel

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There are 6 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	1154	1156	first strand
Strand 2	A	1147	1151	anti-parallel
Strand 3	A	1093	1098	anti-parallel
Strand 4	A	1002	1027	anti-parallel
Strand 5	A	992	999	anti-parallel
Strand 6	A	1253	1257	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	A	966	973	first strand
Strand 2	A	976	986	anti-parallel
Strand 3	A	1242	1248	anti-parallel
Strand 4	A	1132	1137	anti-parallel
Strand 5	A	1127	1128	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	1030	1040	first strand
Strand 2	A	1078	1089	anti-parallel
Strand 3	A	1056	1064	anti-parallel

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There are 2 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	1173	1176	first strand
Strand 2	A	1179	1182	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	1187	1191	first strand
Strand 2	A	1199	1204	anti-parallel
Strand 3	A	1362	1363	anti-parallel

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There are 8 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	1300	1301	first strand
Strand 2	A	1314	1320	anti-parallel
Strand 3	A	1279	1287	anti-parallel
Strand 4	A	1263	1271	anti-parallel
Strand 5	A	1336	1344	parallel
Strand 6	A	1328	1333	anti-parallel
Strand 7	A	1291	1297	anti-parallel
Strand 8	A	1305	1308	anti-parallel

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There are 6 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	950	952	first strand
Strand 2	B	1115	1120	anti-parallel
Strand 3	B	1103	1112	anti-parallel
Strand 4	B	1002	1027	anti-parallel
Strand 5	B	1230	1235	anti-parallel
Strand 6	B	1222	1227	anti-parallel

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There are 6 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	1154	1156	first strand
Strand 2	B	1147	1151	anti-parallel
Strand 3	B	1093	1098	anti-parallel
Strand 4	B	1002	1027	anti-parallel
Strand 5	B	992	999	anti-parallel
Strand 6	B	1253	1257	anti-parallel

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There are 5 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	966	973	first strand
Strand 2	B	976	986	anti-parallel
Strand 3	B	1242	1250	anti-parallel
Strand 4	B	1132	1137	anti-parallel
Strand 5	B	1127	1128	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	1030	1040	first strand
Strand 2	B	1078	1089	anti-parallel
Strand 3	B	1056	1064	anti-parallel

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There are 2 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	1174	1176	first strand
Strand 2	B	1179	1181	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	1187	1191	first strand
Strand 2	B	1199	1204	anti-parallel
Strand 3	B	1362	1363	anti-parallel

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There are 8 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	1300	1301	first strand
Strand 2	B	1314	1320	anti-parallel
Strand 3	B	1279	1287	anti-parallel
Strand 4	B	1263	1271	anti-parallel
Strand 5	B	1336	1344	parallel
Strand 6	B	1328	1333	anti-parallel
Strand 7	B	1291	1297	anti-parallel
Strand 8	B	1305	1308	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	C	950	952	first strand
Strand 2	C	1115	1121	anti-parallel
Strand 3	C	1103	1112	anti-parallel
Strand 4	C	1002	1027	anti-parallel
Strand 5	C	1230	1235	anti-parallel
Strand 6	C	1222	1227	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1154	1156	first strand
Strand 2	C	1147	1151	anti-parallel
Strand 3	C	1093	1098	anti-parallel
Strand 4	C	1002	1027	anti-parallel
Strand 5	C	992	999	anti-parallel
Strand 6	C	1253	1257	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	966	973	first strand
Strand 2	C	976	986	anti-parallel
Strand 3	C	1242	1250	anti-parallel
Strand 4	C	1132	1137	anti-parallel
Strand 5	C	1127	1128	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1030	1040	first strand
Strand 2	C	1078	1089	anti-parallel
Strand 3	C	1056	1064	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1174	1176	first strand
Strand 2	C	1179	1181	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1187	1191	first strand
Strand 2	C	1199	1204	anti-parallel
Strand 3	C	1362	1363	anti-parallel

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There are 8 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1300	1301	first strand
Strand 2	C	1314	1320	anti-parallel
Strand 3	C	1279	1287	anti-parallel
Strand 4	C	1263	1271	anti-parallel
Strand 5	C	1336	1344	parallel
Strand 6	C	1328	1333	anti-parallel
Strand 7	C	1291	1297	anti-parallel
Strand 8	C	1305	1308	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: 7A57

Analysis of interatomic Contacts of Structural Units in PDB entry:
7A57