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


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 4CXP entry

There is 1 chain in PDB entry 4CXP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 1HIS 264
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 4CXP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 16Right-handed alpha
Helix 2
2
A
18 29Right-handed alpha
Helix 3
3
A
30 34Right-handed 310
Helix 4
4
A
36 41Right-handed 310
Helix 5
5
A
42 48Right-handed 310
Helix 6
6
A
51 59Right-handed 310
Helix 7
7
A
69 74Right-handed alpha
Helix 8
8
A
84 97Right-handed alpha
Helix 9
9
A
110 125Right-handed alpha
Helix 10
10
A
126 129Right-handed 310
Helix 11
11
A
135 137Right-handed 310
Helix 12
12
A
153 159Right-handed alpha
Helix 13
13
A
159 169Right-handed alpha
Helix 14
14
A
175 188Right-handed alpha
Helix 15
15
A
189 198Right-handed alpha
Helix 16
16
A
205 220Right-handed alpha
Helix 17
17
A
232 263Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 4CXP. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 2 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
60 62first strand
Strand 2
A
131 133parallel
Back to list of sheets
Back to top of page

There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
149 152first strand
Strand 2
A
143 146anti-parallel
Strand 3
A
230 231parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il