Analysis of interatomic Contacts of Structural Units in PDB entry:
2K5B


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 2K5B entry

There are 2 chains in PDB entry 2K5B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 14GLU 223
B
 HIS 148LYS 276
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
Back to top of page

There are 17 helices in PDB entry 2K5B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 36Right-handed alpha
Helix 2
2
A
42 66Right-handed alpha
Helix 3
3
A
67 71Right-handed 310
Helix 4
4
A
99 107Right-handed alpha
Helix 5
5
A
112 125Right-handed alpha
Helix 6
6
A
127 131Right-handed 310
Helix 7
7
A
138 143Right-handed 310
Helix 8
8
A
195 198Right-handed 310
Helix 9
9
A
199 211Right-handed alpha
Helix 10
10
B
148 163Right-handed alpha
Helix 11
11
B
167 178Right-handed alpha
Helix 12
12
B
179 182Right-handed 310
Helix 13
13
B
183 200Right-handed alpha
Helix 14
14
B
202 227Right-handed alpha
Helix 15
15
B
229 233Right-handed 310
Helix 16
16
B
235 240Right-handed alpha
Helix 17
17
B
245 276Right-handed alpha
Back to top of page

There is 1 sheet ( A) in PDB entry 2K5B.

There are 8 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
18 21first strand
Strand 2
A
169 174anti-parallel
Strand 3
A
159 164anti-parallel
Strand 4
A
145 153anti-parallel
Strand 5
A
183 190anti-parallel
Strand 6
A
88 93anti-parallel
Strand 7
A
78 83anti-parallel
Strand 8
A
218 220parallel
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il