Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZTB


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 3ZTB entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 4 chains in PDB entry 3ZTB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 4ASP 57
A
 PHE 59LEU 117
B
 PRO 6ASP 57
B
 PHE 59ARG 119
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 10 helices in PDB entry 3ZTB. 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 25Right-handed 310
Helix 2
2
A
26 41Right-handed alpha
Helix 3
3
A
57 75Right-handed alpha
Helix 4
4
A
87 94Right-handed alpha
Helix 5
5
A
106 114Right-handed alpha
Helix 6
6
B
19 25Right-handed 310
Helix 7
7
B
26 39Right-handed alpha
Helix 8
8
B
57 74Right-handed alpha
Helix 9
9
B
85 94Right-handed alpha
Helix 10
10
B
106 116Right-handed alpha
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There are 2 sheets in PDB entry 3ZTB. Click on sheet of interest to get list of strands forming it: AA, BA,

There are 5 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
7 10first strand
Strand 2
A
13 17anti-parallel
Strand 3
A
45 49parallel
Strand 4
A
78 81parallel
Strand 5
A
102 104parallel
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There are 5 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
8 10first strand
Strand 2
B
13 17anti-parallel
Strand 3
B
45 49parallel
Strand 4
B
78 81parallel
Strand 5
B
102 104parallel
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