Analysis of interatomic Contacts of Structural Units in PDB entry:
3KHF


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 3KHF entry

There are 2 chains in PDB entry 3KHF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 948VAL 1044
B
 ARG 948VAL 1044
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 4 helices in PDB entry 3KHF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
990 996Right-handed alpha
Helix 2
2
A
1015 1026Right-handed alpha
Helix 3
3
B
990 995Right-handed alpha
Helix 4
4
B
1015 1025Right-handed alpha
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There are 4 sheets in PDB entry 3KHF. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
951 954first strand
Strand 2
A
1029 1035anti-parallel
Strand 3
A
1002 1006anti-parallel
Strand 4
A
1009 1010anti-parallel
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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
A
951 954first strand
Strand 2
A
1029 1035anti-parallel
Strand 3
A
1002 1006anti-parallel
Strand 4
A
977 986anti-parallel
Strand 5
A
962 970anti-parallel
Strand 6
B
1041 1044anti-parallel
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There are 3 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
1042 1043first strand
Strand 2
B
962 971anti-parallel
Strand 3
B
976 986anti-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
951 954first strand
Strand 2
B
1029 1034anti-parallel
Strand 3
B
1003 1006anti-parallel
Strand 4
B
1009 1010anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il