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


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 4PCH entry

There are 5 chains in PDB entry 4PCH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 23ILE 286
B
 VAL 22LYS 287
C
 GLU 23LYS 287
D
 GLU 23ILE 286
E
 GLU 23LYS 287
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 16 helices in PDB entry 4PCH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
113 116Right-handed 310
Helix 2
AA2
A
120 123Right-handed 310
Helix 3
AA3
A
260 267Right-handed 310
Helix 4
AA4
B
113 116Right-handed 310
Helix 5
AA5
B
120 123Right-handed 310
Helix 6
AA6
B
260 266Right-handed 310
Helix 7
AA7
C
31 33Right-handed 310
Helix 8
AA8
C
113 116Right-handed 310
Helix 9
AA9
C
120 123Right-handed 310
Helix 10
AB1
C
260 266Right-handed 310
Helix 11
AB2
D
113 116Right-handed 310
Helix 12
AB3
D
120 123Right-handed 310
Helix 13
AB4
D
260 267Right-handed 310
Helix 14
AB5
E
113 116Right-handed 310
Helix 15
AB6
E
120 123Right-handed 310
Helix 16
AB7
E
260 266Right-handed 310
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There are no sheets in PDB entry 4PCH
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