Analysis of interatomic Contacts of Structural Units in PDB entry:
2C5L


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 2C5L entry

There are 4 chains in PDB entry 2C5L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1HIS 166
B
 MET 1HIS 166
C
 GLU 2134VAL 2239
D
 GLU 2134GLN 2238
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 20 helices in PDB entry 2C5L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
61 66Right-handed 310
Helix 3
3
A
67 75Right-handed alpha
Helix 4
4
A
86 104Right-handed alpha
Helix 5
5
A
126 138Right-handed alpha
Helix 6
6
A
151 165Right-handed alpha
Helix 7
7
B
15 26Right-handed alpha
Helix 8
8
B
61 66Right-handed 310
Helix 9
9
B
67 75Right-handed alpha
Helix 10
10
B
86 92Right-handed alpha
Helix 11
11
B
92 105Right-handed alpha
Helix 12
12
B
126 138Right-handed alpha
Helix 13
13
B
151 166Right-handed alpha
Helix 14
14
C
2160 2172Right-handed alpha
Helix 15
15
C
2175 2181Right-handed alpha
Helix 16
16
C
2183 2185Right-handed 310
Helix 17
17
C
2217 2224Right-handed alpha
Helix 18
18
D
2160 2172Right-handed alpha
Helix 19
19
D
2175 2181Right-handed alpha
Helix 20
20
D
2183 2185Right-handed 310
Back to top of page

There are 2 sheets in PDB entry 2C5L. Click on sheet of interest to get list of strands forming it: AA, BA,

There are 11 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
141 143first strand
Strand 2
A
111 116parallel
Strand 3
A
77 83parallel
Strand 4
A
2 9parallel
Strand 5
A
49 58parallel
Strand 6
A
37 46anti-parallel
Strand 7
C
2150 2156anti-parallel
Strand 8
C
2136 2142anti-parallel
Strand 9
C
2229 2235parallel
Strand 10
C
2187 2194anti-parallel
Strand 11
C
2207 2211anti-parallel
Back to list of sheets
Back to top of page

There are 10 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
141 143first strand
Strand 2
B
111 116parallel
Strand 3
B
77 83parallel
Strand 4
B
2 9parallel
Strand 5
B
49 58parallel
Strand 6
B
37 46anti-parallel
Strand 7
D
2150 2156anti-parallel
Strand 8
D
2136 2142anti-parallel
Strand 9
D
2231 2235parallel
Strand 10
D
2187 2191anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il