Analysis of interatomic Contacts of Structural Units in PDB entry:
1TZS


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 1TZS entry

There are 3 chains in PDB entry 1TZS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 14VAL 342
P
 GLY 1ARG 9
X
 PRO 19MET 23
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 1TZS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 21Right-handed 310
Helix 2
2
A
58 62Right-handed 310
Helix 3
3
A
68 72Right-handed 310
Helix 4
4
A
120 126Right-handed 310
Helix 5
5
A
136 144Right-handed 310
Helix 6
6
A
146 154Right-handed alpha
Helix 7
7
A
184 188Right-handed 310
Helix 8
8
A
237 249Right-handed alpha
Helix 9
9
A
260 267Right-handed 310
Helix 10
10
A
318 324Right-handed alpha
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There are 5 sheets in PDB entry 1TZS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 8 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
81 85first strand
Strand 2
A
90 102anti-parallel
Strand 3
A
105 115anti-parallel
Strand 4
A
49 52parallel
Strand 5
A
130 133anti-parallel
Strand 6
A
36 43parallel
Strand 7
A
27 31anti-parallel
Strand 8
A
90 102anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
193 196first strand
Strand 2
A
335 340anti-parallel
Strand 3
A
325 330anti-parallel
Strand 4
A
161 165anti-parallel
Strand 5
A
177 180anti-parallel
Strand 6
P
4 7anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
215 218first strand
Strand 2
A
204 212anti-parallel
Strand 3
A
270 274anti-parallel
Strand 4
A
277 281anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
215 218first strand
Strand 2
A
204 212anti-parallel
Strand 3
A
223 227anti-parallel
Strand 4
A
315 317parallel
Strand 5
A
234 236anti-parallel
Strand 6
A
302 304parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
251 252first strand
Strand 2
A
257 259anti-parallel
Strand 3
A
298 300anti-parallel
Strand 4
A
287 288anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il