Analysis of interatomic Contacts of Structural Units in PDB entry:
3T57


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 3T57 entry

There is 1 chain in PDB entry 3T57 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 40LYS 327
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 5 helices in PDB entry 3T57. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
253 260Right-handed alpha
Helix 2
2
A
263 279Right-handed alpha
Helix 3
3
A
288 298Right-handed alpha
Helix 4
4
A
298 303Right-handed alpha
Helix 5
5
A
304 317Right-handed alpha
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There are 3 sheets in PDB entry 3T57. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 10 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
46 47first strand
Strand 2
A
64 65parallel
Strand 3
A
82 83parallel
Strand 4
A
100 101parallel
Strand 5
A
122 125parallel
Strand 6
A
153 155parallel
Strand 7
A
177 178parallel
Strand 8
A
195 196parallel
Strand 9
A
213 214parallel
Strand 10
A
231 232parallel
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There are 9 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
52 53first strand
Strand 2
A
69 71parallel
Strand 3
A
87 89parallel
Strand 4
A
107 111parallel
Strand 5
A
138 142parallel
Strand 6
A
164 166parallel
Strand 7
A
183 184parallel
Strand 8
A
201 202parallel
Strand 9
A
219 220parallel
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There are 11 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
58 59first strand
Strand 2
A
76 77parallel
Strand 3
A
94 95parallel
Strand 4
A
116 117parallel
Strand 5
A
147 148parallel
Strand 6
A
171 172parallel
Strand 7
A
189 190parallel
Strand 8
A
207 208parallel
Strand 9
A
225 226parallel
Strand 10
A
240 243parallel
Strand 11
A
248 252anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il