Analysis of interatomic Contacts of Structural Units in PDB entry:
2GRN


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 2GRN entry

There are 2 chains in PDB entry 2GRN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
MET 1PRO 157
B
PRO 431VAL 587
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 2GRN. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
2 19Right-handed alpha
Helix 2
2
A
94 98Right-handed 310
Helix 3
3
A
108 122Right-handed alpha
Helix 4
4
A
130 140Right-handed alpha
Helix 5
5
A
140 155Right-handed alpha
Helix 6
6
B
433 440Right-handed alpha
Helix 7
7
B
442 448Right-handed alpha
Helix 8
8
B
452 460Right-handed alpha
Helix 9
9
B
465 478Right-handed alpha
Helix 10
10
B
483 503Right-handed alpha
Helix 11
11
B
508 520Right-handed alpha
Helix 12
12
B
535 546Right-handed alpha
Helix 13
13
B
552 554Right-handed 310
Helix 14
14
B
555 565Right-handed alpha
Helix 15
15
B
567 572Right-handed alpha
Helix 16
16
B
573 587Right-handed alpha
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There is 1 sheet ( A) in PDB entry 2GRN.

There are 4 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
25 30first strand
Strand 2
A
36 46anti-parallel
Strand 3
A
57 63anti-parallel
Strand 4
A
74 77anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il