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

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 7BTV entry

There are 2 chains in PDB entry 7BTV (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 918	LEU 1189
B	ILE 916	LEU 1189

There are 14 helices in PDB entry 7BTV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	967	971	Right-handed 310
Helix 2	AA2	A	985	990	Right-handed alpha
Helix 3	AA3	A	1031	1035	Right-handed 310
Helix 4	AA4	A	1074	1078	Right-handed alpha
Helix 5	AA5	A	1107	1111	Right-handed 310
Helix 6	AA6	A	1155	1163	Right-handed alpha
Helix 7	AA7	A	1178	1187	Right-handed alpha
Helix 8	AA8	B	967	971	Right-handed 310
Helix 9	AA9	B	985	991	Right-handed alpha
Helix 10	AB1	B	1031	1035	Right-handed 310
Helix 11	AB2	B	1074	1079	Right-handed alpha
Helix 12	AB3	B	1107	1111	Right-handed 310
Helix 13	AB4	B	1155	1163	Right-handed alpha
Helix 14	AB5	B	1178	1188	Right-handed alpha

There are 10 sheets in PDB entry 7BTV. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	920	923	first strand
Strand 2	A	937	939	anti-parallel
Strand 3	A	1040	1044	parallel
Strand 4	A	1050	1054	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	951	952	first strand
Strand 2	A	1097	1105	parallel
Strand 3	A	1069	1073	anti-parallel
Strand 4	A	957	958	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	951	952	first strand
Strand 2	A	1097	1105	parallel
Strand 3	A	1086	1089	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	1014	1015	first strand
Strand 2	A	1119	1125	parallel
Strand 3	A	1135	1140	anti-parallel
Strand 4	A	1063	1067	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	1112	1113	first strand
Strand 2	A	1151	1152	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	B	920	923	first strand
Strand 2	B	937	939	anti-parallel
Strand 3	B	1040	1044	parallel
Strand 4	B	1050	1054	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	B	951	952	first strand
Strand 2	B	1097	1105	parallel
Strand 3	B	1069	1073	anti-parallel
Strand 4	B	957	958	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	B	951	952	first strand
Strand 2	B	1097	1105	parallel
Strand 3	B	1086	1089	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	1014	1015	first strand
Strand 2	B	1119	1125	parallel
Strand 3	B	1135	1140	anti-parallel
Strand 4	B	1063	1067	anti-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	1112	1113	first strand
Strand 2	B	1151	1152	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: 7BTV

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