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


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 2NLL entry

There are 5 chains in PDB entry 2NLL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
C 502 T 510
C
C 512 G 519
D
C 521 G 538
A
CYS 135MET 200
B
ASP 300LYS 402
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 7 helices in PDB entry 2NLL. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
153 164Right-handed alpha
Helix 2
2
A
188 197Right-handed alpha
Helix 3
3
B
321 332Right-handed alpha
Helix 4
4
B
336 338Right-handed 310
Helix 5
5
B
358 368Right-handed alpha
Helix 6
6
B
372 374Right-handed 310
Helix 7
7
B
378 401Right-handed alpha
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There are 2 sheets in PDB entry 2NLL. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
145 146first strand
Strand 2
A
149 150anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
313 314first strand
Strand 2
B
317 318anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il