Analysis of interatomic Contacts of Structural Units in PDB entry:
3R7G


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 3R7G entry

There are 2 chains in PDB entry 3R7G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ARG 37LEU 231
B
TYR 1704THR 1722
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 9 helices in PDB entry 3R7G. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
42 50Right-handed alpha
Helix 2
2
A
54 75Right-handed alpha
Helix 3
3
A
84 86Right-handed 310
Helix 4
4
A
121 138Right-handed alpha
Helix 5
5
A
150 161Right-handed alpha
Helix 6
6
A
195 206Right-handed alpha
Helix 7
7
A
209 211Right-handed 310
Helix 8
8
A
212 231Right-handed alpha
Helix 9
9
B
1713 1720Right-handed alpha
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There are 2 sheets in PDB entry 3R7G. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
39 41first strand
Strand 2
A
88 91anti-parallel
Strand 3
A
96 98anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
145 147first strand
Strand 2
B
1706 1708anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il