Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z2P


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 4Z2P entry

There are 4 chains in PDB entry 4Z2P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 8VAL 134
P
 ALA 3GLU 12
B
 SER 8SER 133
C
 VAL 2GLU 12
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 2 helices in PDB entry 4Z2P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
8 16Right-handed alpha
Helix 2
AA2
B
9 14Right-handed alpha
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There are 4 sheets in PDB entry 4Z2P. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 8 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
61 63first strand
Strand 2
A
41 49anti-parallel
Strand 3
A
27 34anti-parallel
Strand 4
A
18 22anti-parallel
Strand 5
A
120 133anti-parallel
Strand 6
A
106 117anti-parallel
Strand 7
A
86 99anti-parallel
Strand 8
P
4 5parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
61 63first strand
Strand 2
A
41 49anti-parallel
Strand 3
A
65 69anti-parallel
Strand 4
A
74 82anti-parallel
Strand 5
A
86 99anti-parallel
Strand 6
P
4 5parallel
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There are 8 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
61 63first strand
Strand 2
B
41 49anti-parallel
Strand 3
B
27 34anti-parallel
Strand 4
B
19 21anti-parallel
Strand 5
B
120 132anti-parallel
Strand 6
B
106 117anti-parallel
Strand 7
B
86 99anti-parallel
Strand 8
C
4 5parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
61 63first strand
Strand 2
B
41 49anti-parallel
Strand 3
B
65 69anti-parallel
Strand 4
B
74 82anti-parallel
Strand 5
B
86 99anti-parallel
Strand 6
C
4 5parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il