Analysis of interatomic Contacts of Structural Units in PDB entry:
4OJK


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 4OJK entry

There are 4 chains in PDB entry 4OJK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 6LYS 179
B
 SER 7GLN 178
C
 ARG 47GLN 83
D
 TYR 49LYS 81
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 17 helices in PDB entry 4OJK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 34Right-handed alpha
Helix 2
2
A
73 75Right-handed 310
Helix 3
3
A
76 82Right-handed alpha
Helix 4
4
A
95 101Right-handed alpha
Helix 5
5
A
101 113Right-handed alpha
Helix 6
6
A
125 132Right-handed 310
Helix 7
7
A
135 146Right-handed alpha
Helix 8
8
A
160 178Right-handed alpha
Helix 9
9
B
23 34Right-handed alpha
Helix 10
10
B
77 82Right-handed alpha
Helix 11
11
B
95 101Right-handed alpha
Helix 12
12
B
101 113Right-handed alpha
Helix 13
13
B
125 132Right-handed 310
Helix 14
14
B
135 146Right-handed alpha
Helix 15
15
B
160 177Right-handed alpha
Helix 16
16
C
48 81Right-handed alpha
Helix 17
17
D
51 80Right-handed alpha
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There are 2 sheets in PDB entry 4OJK. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
48 55first strand
Strand 2
A
58 66anti-parallel
Strand 3
A
10 17parallel
Strand 4
A
84 92parallel
Strand 5
A
118 124parallel
Strand 6
A
149 152parallel
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There are 6 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
47 55first strand
Strand 2
B
58 66anti-parallel
Strand 3
B
10 17parallel
Strand 4
B
86 92parallel
Strand 5
B
118 124parallel
Strand 6
B
149 152parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il