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


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 1OKQ entry

There is 1 chain in PDB entry 1OKQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 2744THR 3117
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 is 1 helix in PDB entry 1OKQ. Click on helix number for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3100 3104Right-handed 310
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There are 5 sheets in PDB entry 1OKQ. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE,

There are 6 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
2760 2762first strand
Strand 2
A
2904 2911anti-parallel
Strand 3
A
2782 2791anti-parallel
Strand 4
A
2843 2851anti-parallel
Strand 5
A
2854 2859anti-parallel
Strand 6
A
2862 2867anti-parallel
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There are 7 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
2829 2833first strand
Strand 2
A
2818 2824anti-parallel
Strand 3
A
2809 2815anti-parallel
Strand 4
A
2796 2802anti-parallel
Strand 5
A
2880 2883anti-parallel
Strand 6
A
2769 2773anti-parallel
Strand 7
A
2923 2925anti-parallel
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There are 2 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
2934 2936first strand
Strand 2
A
3114 3116anti-parallel
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There are 7 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3003 3008first strand
Strand 2
A
2992 2998anti-parallel
Strand 3
A
2983 2989anti-parallel
Strand 4
A
2971 2977anti-parallel
Strand 5
A
3061 3062anti-parallel
Strand 6
A
2938 2947anti-parallel
Strand 7
A
3081 3091anti-parallel
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There are 7 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
3003 3008first strand
Strand 2
A
2992 2998anti-parallel
Strand 3
A
2983 2989anti-parallel
Strand 4
A
2971 2977anti-parallel
Strand 5
A
3061 3062anti-parallel
Strand 6
A
2938 2947anti-parallel
Strand 7
A
3106 3111anti-parallel
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