Analysis of interatomic Contacts of Structural Units in PDB entry:
4NI9


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 4NI9 entry

There are 20 chains in PDB entry 4NI9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 G 1 G 2
B
 A 4 G 5
B
 G 10 G 11
B
 A 13 A 13
B
 A 17 C 18
B
 G 21 G 21
B
 A 24 G 26
B
 G 29 G 29
B
 G 31 G 32
A
 PRO 14MET 184
C
 ARG 16MET 184
D
 G 1 G 2
D
 A 4 G 5
D
 G 10 G 11
D
 A 13 A 13
D
 A 17 C 18
D
 G 21 G 21
D
 A 24 G 26
D
 G 29 G 29
D
 G 31 G 32
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 13 helices in PDB entry 4NI9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 41Right-handed alpha
Helix 2
2
A
68 72Right-handed 310
Helix 3
3
A
79 103Right-handed alpha
Helix 4
4
A
108 130Right-handed alpha
Helix 5
5
A
142 152Right-handed alpha
Helix 6
6
A
155 182Right-handed alpha
Helix 7
7
C
20 43Right-handed alpha
Helix 8
8
C
68 72Right-handed 310
Helix 9
9
C
79 100Right-handed alpha
Helix 10
10
C
101 106Right-handed 310
Helix 11
11
C
108 129Right-handed alpha
Helix 12
12
C
143 152Right-handed alpha
Helix 13
13
C
155 182Right-handed alpha
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There are no sheets in PDB entry 4NI9
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il