Analysis of interatomic Contacts of Structural Units in PDB entry:
2N1T


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 2N1T entry

There are 5 chains in PDB entry 2N1T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 25LEU 93
B
 SER 188SER 259
C
 MET 7LYS 83
D
 GLY 131GLY 204
E
 SER 263ALA 418
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 8 helices in PDB entry 2N1T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 92Right-handed alpha
Helix 2
2
B
190 257Right-handed alpha
Helix 3
3
C
11 82Right-handed alpha
Helix 4
4
D
140 201Right-handed alpha
Helix 5
5
E
266 270Right-handed 310
Helix 6
6
E
348 353Right-handed alpha
Helix 7
7
E
383 396Right-handed alpha
Helix 8
8
E
409 418Right-handed alpha
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There are 2 sheets in PDB entry 2N1T. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
338 346first strand
Strand 2
E
288 297anti-parallel
Strand 3
E
275 282anti-parallel
Strand 4
E
403 406anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
321 327first strand
Strand 2
E
311 318anti-parallel
Strand 3
E
355 362anti-parallel
Strand 4
E
372 379anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il