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


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 4KKR entry

There are 2 chains in PDB entry 4KKR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 39LYS 271
B
 PRO 38LYS 271
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 2 helices in PDB entry 4KKR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
209 211Right-handed 310
Helix 2
2
B
209 211Right-handed 310
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There are 9 sheets in PDB entry 4KKR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 3 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
41 46first strand
Strand 2
A
56 65anti-parallel
Strand 3
A
111 120anti-parallel
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There are 5 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
50 51first strand
Strand 2
A
142 151parallel
Strand 3
A
127 137anti-parallel
Strand 4
A
73 81anti-parallel
Strand 5
A
87 97anti-parallel
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There are 4 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
160 161first strand
Strand 2
A
164 170anti-parallel
Strand 3
A
182 192anti-parallel
Strand 4
A
229 238anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
176 177first strand
Strand 2
A
260 270parallel
Strand 3
A
245 255anti-parallel
Strand 4
A
198 207anti-parallel
Strand 5
A
213 224anti-parallel
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There are 3 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
40 46first strand
Strand 2
B
56 66anti-parallel
Strand 3
B
111 120anti-parallel
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There are 5 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
50 51first strand
Strand 2
B
142 151parallel
Strand 3
B
127 137anti-parallel
Strand 4
B
72 81anti-parallel
Strand 5
B
87 89anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
50 51first strand
Strand 2
B
142 151parallel
Strand 3
B
127 137anti-parallel
Strand 4
B
72 81anti-parallel
Strand 5
B
104 106anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
160 161first strand
Strand 2
B
164 170anti-parallel
Strand 3
B
182 192anti-parallel
Strand 4
B
229 238anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
176 177first strand
Strand 2
B
261 270parallel
Strand 3
B
245 255anti-parallel
Strand 4
B
198 207anti-parallel
Strand 5
B
213 224anti-parallel
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