Analysis of interatomic Contacts of Structural Units in PDB entry:
7S7L


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 7S7L entry

There are 2 chains in PDB entry 7S7L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 83GLY 247
B
 CYS 1ARG 180
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 13 helices in PDB entry 7S7L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
109 126Right-handed alpha
Helix 2
AA2
A
195 208Right-handed alpha
Helix 3
AA3
A
228 232Right-handed 310
Helix 4
AA4
A
235 247Right-handed alpha
Helix 5
AA5
B
7 15Right-handed alpha
Helix 6
AA6
B
48 52Right-handed 310
Helix 7
AA7
B
66 70Right-handed 310
Helix 8
AA8
B
106 108Right-handed 310
Helix 9
AA9
B
109 118Right-handed alpha
Helix 10
AB1
B
119 124Right-handed 310
Helix 11
AB2
B
149 153Right-handed 310
Helix 12
AB3
B
154 157Right-handed 310
Helix 13
AB4
B
158 163Right-handed alpha
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There are 5 sheets in PDB entry 7S7L. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

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
131 134first strand
Strand 2
A
96 101parallel
Strand 3
A
142 147parallel
Strand 4
A
178 181parallel
Strand 5
A
162 167anti-parallel
Strand 6
B
2 4anti-parallel
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There are 2 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
186 187first strand
Strand 2
A
193 194parallel
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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
102 104first strand
Strand 2
B
82 90anti-parallel
Strand 3
B
93 95anti-parallel
Strand 4
B
60 64parallel
Strand 5
B
35 47anti-parallel
Strand 6
B
17 30anti-parallel
Strand 7
B
82 90anti-parallel
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There are 2 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
128 131first strand
Strand 2
B
144 147parallel
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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
B
164 170first strand
Strand 2
B
173 178anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il