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


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 2OHD entry

There are 6 chains in PDB entry 2OHD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5THR 146
B
 ALA 4ASN 142
C
 GLU 3LYS 143
D
 ALA 4LYS 143
E
 ALA 4LYS 143
F
 ALA 4TYR 147
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 23 helices in PDB entry 2OHD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 37Right-handed alpha
Helix 2
2
A
44 64Right-handed alpha
Helix 3
3
A
100 119Right-handed alpha
Helix 4
4
A
119 124Right-handed alpha
Helix 5
5
B
28 37Right-handed alpha
Helix 6
6
B
44 64Right-handed alpha
Helix 7
7
B
100 119Right-handed alpha
Helix 8
8
B
119 124Right-handed alpha
Helix 9
9
C
28 37Right-handed alpha
Helix 10
10
C
44 64Right-handed alpha
Helix 11
11
C
100 119Right-handed alpha
Helix 12
12
C
119 124Right-handed alpha
Helix 13
13
D
28 38Right-handed alpha
Helix 14
14
D
44 64Right-handed alpha
Helix 15
15
D
100 119Right-handed alpha
Helix 16
16
D
119 124Right-handed alpha
Helix 17
17
E
28 37Right-handed alpha
Helix 18
18
E
44 64Right-handed alpha
Helix 19
19
E
100 119Right-handed alpha
Helix 20
20
E
119 124Right-handed alpha
Helix 21
21
F
28 37Right-handed alpha
Helix 22
22
F
44 64Right-handed alpha
Helix 23
23
F
100 124Right-handed alpha
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There are 3 sheets in PDB entry 2OHD. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 10 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
5 6first strand
Strand 2
A
74 82anti-parallel
Strand 3
A
85 96anti-parallel
Strand 4
A
15 26anti-parallel
Strand 5
A
134 143anti-parallel
Strand 6
D
134 140anti-parallel
Strand 7
D
15 26anti-parallel
Strand 8
D
85 96anti-parallel
Strand 9
D
74 81anti-parallel
Strand 10
F
5 6anti-parallel
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There are 10 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
5 6first strand
Strand 2
C
74 81anti-parallel
Strand 3
C
85 96anti-parallel
Strand 4
C
15 26anti-parallel
Strand 5
C
134 142anti-parallel
Strand 6
E
134 142anti-parallel
Strand 7
E
15 26anti-parallel
Strand 8
E
85 96anti-parallel
Strand 9
E
72 82anti-parallel
Strand 10
D
5 6anti-parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
74 82first strand
Strand 2
B
85 96anti-parallel
Strand 3
B
15 26anti-parallel
Strand 4
B
134 140anti-parallel
Strand 5
F
134 143anti-parallel
Strand 6
F
15 26anti-parallel
Strand 7
F
85 96anti-parallel
Strand 8
F
74 82anti-parallel
Strand 9
E
5 6anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il