Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q0N


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 2Q0N 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 3 chains in PDB entry 2Q0N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ARG 298LYS 473
A
LEU 475ARG 591
B
ARG -5GLY 5
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 16 helices in PDB entry 2Q0N. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
300 312Right-handed alpha
Helix 2
2
A
316 319Right-handed 310
Helix 3
3
A
355 357Right-handed 310
Helix 4
4
A
360 373Right-handed alpha
Helix 5
5
A
403 408Right-handed alpha
Helix 6
6
A
413 434Right-handed alpha
Helix 7
7
A
442 444Right-handed 310
Helix 8
8
A
478 482Right-handed 310
Helix 9
9
A
483 488Right-handed alpha
Helix 10
10
A
494 511Right-handed alpha
Helix 11
11
A
519 530Right-handed alpha
Helix 12
12
A
537 541Right-handed 310
Helix 13
13
A
542 553Right-handed alpha
Helix 14
14
A
562 567Right-handed alpha
Helix 15
15
A
568 575Right-handed 310
Helix 16
16
A
577 585Right-handed 310
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There are 4 sheets in PDB entry 2Q0N. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
321 329first strand
Strand 2
A
334 340anti-parallel
Strand 3
A
346 353anti-parallel
Strand 4
A
390 396anti-parallel
Strand 5
A
381 387anti-parallel
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There are 3 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
401 402first strand
Strand 2
A
446 448anti-parallel
Strand 3
A
454 456anti-parallel
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There are 2 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
436 437first strand
Strand 2
A
463 464anti-parallel
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There are 2 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
475 477first strand
Strand 2
B
1 4anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il