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


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 4NKG entry

There are 4 chains in PDB entry 4NKG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 162ASP 394
B
 LEU 125ALA 190
C
 GLY 160ASP 394
D
 LEU 125GLN 189
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 12 helices in PDB entry 4NKG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
162 173Right-handed alpha
Helix 2
2
A
178 196Right-handed alpha
Helix 3
3
A
353 359Right-handed 310
Helix 4
4
A
373 388Right-handed alpha
Helix 5
5
B
126 152Right-handed alpha
Helix 6
6
B
159 188Right-handed alpha
Helix 7
7
C
161 173Right-handed alpha
Helix 8
8
C
178 196Right-handed alpha
Helix 9
9
C
353 359Right-handed 310
Helix 10
10
C
373 384Right-handed alpha
Helix 11
11
D
126 152Right-handed alpha
Helix 12
12
D
156 188Right-handed alpha
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There are 2 sheets in PDB entry 4NKG. Click on sheet of interest to get list of strands forming it: A, B,

There are 10 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
199 201first strand
Strand 2
A
220 223parallel
Strand 3
A
240 244parallel
Strand 4
A
261 265parallel
Strand 5
A
281 283parallel
Strand 6
A
301 303parallel
Strand 7
A
321 323parallel
Strand 8
A
341 343parallel
Strand 9
A
364 366parallel
Strand 10
A
390 391parallel
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There are 10 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
199 201first strand
Strand 2
C
220 223parallel
Strand 3
C
240 244parallel
Strand 4
C
261 265parallel
Strand 5
C
281 283parallel
Strand 6
C
301 303parallel
Strand 7
C
321 323parallel
Strand 8
C
341 343parallel
Strand 9
C
364 366parallel
Strand 10
C
391 392parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il