Analysis of interatomic Contacts of Structural Units in PDB entry:
1OKX


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 1OKX entry

There are 6 chains in PDB entry 1OKX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 16ASN 255
B
 VAL 16ASN 255
C
 ALA 1257LEU 1260
C
 VAL 1263VAL 1263
D
 ALA 1257LEU 1260
D
 VAL 1263VAL 1263
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 10 helices in PDB entry 1OKX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
58 63Right-handed alpha
Helix 2
2
A
102 106Right-handed 310
Helix 3
3
A
169 174Right-handed alpha
Helix 4
4
A
179 183Right-handed 310
Helix 5
5
A
244 254Right-handed alpha
Helix 6
6
B
58 63Right-handed alpha
Helix 7
7
B
102 106Right-handed 310
Helix 8
8
B
169 174Right-handed alpha
Helix 9
9
B
179 183Right-handed 310
Helix 10
10
B
244 254Right-handed alpha
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There are 5 sheets in PDB entry 1OKX. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
20 21first strand
Strand 2
A
161 164anti-parallel
Strand 3
A
142 146anti-parallel
Strand 4
A
206 211anti-parallel
Strand 5
A
214 224anti-parallel
Strand 6
A
236 240anti-parallel
Strand 7
A
187 190anti-parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
20 21first strand
Strand 2
A
161 164anti-parallel
Strand 3
A
142 146anti-parallel
Strand 4
A
206 211anti-parallel
Strand 5
A
214 224anti-parallel
Strand 6
C
1258 1259anti-parallel
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There are 7 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
30 37first strand
Strand 2
A
40 51anti-parallel
Strand 3
A
54 57anti-parallel
Strand 4
A
110 114anti-parallel
Strand 5
A
85 94anti-parallel
Strand 6
A
68 72anti-parallel
Strand 7
A
30 37anti-parallel
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There are 10 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
20 21first strand
Strand 2
B
161 164anti-parallel
Strand 3
B
142 146anti-parallel
Strand 4
B
206 211anti-parallel
Strand 5
B
214 224anti-parallel
Strand 6
B
187 190first strand
Strand 7
B
236 240anti-parallel
Strand 8
B
214 224anti-parallel
Strand 9
D
1258 1259anti-parallel
Strand 10
B
214 224anti-parallel
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There are 7 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
30 37first strand
Strand 2
B
40 51anti-parallel
Strand 3
B
54 57anti-parallel
Strand 4
B
110 114anti-parallel
Strand 5
B
85 94anti-parallel
Strand 6
B
68 72anti-parallel
Strand 7
B
30 37anti-parallel
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