Analysis of interatomic Contacts of Structural Units in PDB entry:
2I1M


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 2I1M entry

There is 1 chain in PDB entry 2I1M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 547ARG 921
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 15 helices in PDB entry 2I1M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
572 576Right-handed 310
Helix 2
2
A
623 641Right-handed alpha
Helix 3
3
A
671 683Right-handed alpha
Helix 4
4
A
698 772Right-handed alpha
Helix 5
5
A
780 783Right-handed 310
Helix 6
6
A
788 790Right-handed 310
Helix 7
7
A
797 801Right-handed 310
Helix 8
8
A
802 806Right-handed 310
Helix 9
9
A
818 822Right-handed 310
Helix 10
10
A
823 830Right-handed alpha
Helix 11
11
A
833 849Right-handed alpha
Helix 12
12
A
862 872Right-handed alpha
Helix 13
13
A
882 893Right-handed alpha
Helix 14
14
A
896 900Right-handed 310
Helix 15
15
A
902 921Right-handed alpha
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There are 4 sheets in PDB entry 2I1M. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
551 552first strand
Strand 2
A
774 775anti-parallel
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There are 5 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
582 590first strand
Strand 2
A
594 601anti-parallel
Strand 3
A
612 618anti-parallel
Strand 4
A
660 664anti-parallel
Strand 5
A
649 653anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
669 670first strand
Strand 2
A
785 787anti-parallel
Strand 3
A
791 793anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
810 811first strand
Strand 2
A
816 817anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il