Analysis of interatomic Contacts of Structural Units in PDB entry:
7CS1


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).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 7CS1 entry

There are 2 chains in PDB entry 7CS1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 15TRP 210
B
 ILE 15TRP 210
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 16 helices in PDB entry 7CS1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
24 26Right-handed 310
Helix 2
AA2
A
27 42Right-handed alpha
Helix 3
AA3
A
56 62Right-handed alpha
Helix 4
AA4
A
112 115Right-handed 310
Helix 5
AA5
A
118 135Right-handed alpha
Helix 6
AA6
A
143 145Right-handed 310
Helix 7
AA7
A
146 153Right-handed alpha
Helix 8
AA8
A
175 178Right-handed 310
Helix 9
AA9
B
24 26Right-handed 310
Helix 10
AB1
B
27 43Right-handed alpha
Helix 11
AB2
B
56 63Right-handed alpha
Helix 12
AB3
B
112 115Right-handed 310
Helix 13
AB4
B
118 135Right-handed alpha
Helix 14
AB5
B
143 145Right-handed 310
Helix 15
AB6
B
146 153Right-handed alpha
Helix 16
AB7
B
175 178Right-handed 310
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There are 4 sheets in PDB entry 7CS1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 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
19 22first strand
Strand 2
A
67 73anti-parallel
Strand 3
A
76 91anti-parallel
Strand 4
A
97 110anti-parallel
Strand 5
A
137 141parallel
Strand 6
A
181 185anti-parallel
Strand 7
A
156 157anti-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
19 22first strand
Strand 2
A
67 73anti-parallel
Strand 3
A
76 91anti-parallel
Strand 4
A
200 202anti-parallel
Strand 5
A
162 165parallel
Strand 6
A
171 173anti-parallel
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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
19 22first strand
Strand 2
B
67 73anti-parallel
Strand 3
B
76 91anti-parallel
Strand 4
B
97 110anti-parallel
Strand 5
B
137 141parallel
Strand 6
B
181 185anti-parallel
Strand 7
B
156 157anti-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
B
19 22first strand
Strand 2
B
67 73anti-parallel
Strand 3
B
76 91anti-parallel
Strand 4
B
200 202anti-parallel
Strand 5
B
162 166parallel
Strand 6
B
170 173anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il