Analysis of interatomic Contacts of Structural Units in PDB entry:
2O2K


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 2O2K entry

There are 2 chains in PDB entry 2O2K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 926ASP 1263
B
 GLU 926THR 1264
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 33 helices in PDB entry 2O2K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
931 938Right-handed alpha
Helix 2
2
A
943 947Right-handed 310
Helix 3
3
A
965 971Right-handed alpha
Helix 4
4
A
975 988Right-handed alpha
Helix 5
5
A
994 999Right-handed 310
Helix 6
6
A
1004 1023Right-handed alpha
Helix 7
7
A
1052 1056Right-handed 310
Helix 8
8
A
1081 1086Right-handed 310
Helix 9
9
A
1088 1092Right-handed 310
Helix 10
10
A
1106 1117Right-handed alpha
Helix 11
11
A
1119 1148Right-handed alpha
Helix 12
12
A
1159 1165Right-handed alpha
Helix 13
13
A
1184 1193Right-handed alpha
Helix 14
14
A
1194 1200Right-handed alpha
Helix 15
15
A
1234 1246Right-handed alpha
Helix 16
16
A
1248 1256Right-handed alpha
Helix 17
17
A
1257 1260Right-handed 310
Helix 18
18
B
931 938Right-handed alpha
Helix 19
19
B
965 971Right-handed alpha
Helix 20
20
B
975 988Right-handed alpha
Helix 21
21
B
994 999Right-handed 310
Helix 22
22
B
1003 1023Right-handed alpha
Helix 23
23
B
1052 1056Right-handed 310
Helix 24
24
B
1081 1086Right-handed 310
Helix 25
25
B
1088 1092Right-handed 310
Helix 26
26
B
1106 1118Right-handed alpha
Helix 27
27
B
1119 1148Right-handed alpha
Helix 28
28
B
1159 1165Right-handed alpha
Helix 29
29
B
1184 1193Right-handed alpha
Helix 30
30
B
1194 1200Right-handed alpha
Helix 31
31
B
1234 1246Right-handed alpha
Helix 32
32
B
1248 1256Right-handed alpha
Helix 33
33
B
1257 1260Right-handed 310
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There are 6 sheets in PDB entry 2O2K. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
957 961first strand
Strand 2
A
1027 1040anti-parallel
Strand 3
A
1043 1046anti-parallel
Strand 4
A
1060 1063anti-parallel
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There are 4 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
957 961first strand
Strand 2
A
1027 1040anti-parallel
Strand 3
A
1095 1105anti-parallel
Strand 4
A
1214 1219anti-parallel
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There are 2 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
1202 1203first strand
Strand 2
A
1209 1210anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
957 961first strand
Strand 2
B
1027 1040anti-parallel
Strand 3
B
1043 1046anti-parallel
Strand 4
B
1060 1063anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
957 961first strand
Strand 2
B
1027 1040anti-parallel
Strand 3
B
1095 1105anti-parallel
Strand 4
B
1214 1219anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1202 1203first strand
Strand 2
B
1209 1210anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il