Analysis of interatomic Contacts of Structural Units in PDB entry:
4ONQ


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 4ONQ entry

There are 2 chains in PDB entry 4ONQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 258SER 604
B
 ARG 258MET 603
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 31 helices in PDB entry 4ONQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
282 286Right-handed 310
Helix 2
2
A
300 311Right-handed alpha
Helix 3
3
A
322 324Right-handed 310
Helix 4
4
A
352 357Right-handed alpha
Helix 5
5
A
357 362Right-handed alpha
Helix 6
6
A
382 395Right-handed alpha
Helix 7
7
A
401 416Right-handed alpha
Helix 8
8
A
429 438Right-handed alpha
Helix 9
9
A
450 460Right-handed alpha
Helix 10
10
A
463 472Right-handed alpha
Helix 11
11
A
473 475Right-handed 310
Helix 12
12
A
492 501Right-handed alpha
Helix 13
13
A
514 528Right-handed alpha
Helix 14
14
A
539 543Right-handed 310
Helix 15
15
A
544 556Right-handed alpha
Helix 16
16
A
588 604Right-handed alpha
Helix 17
17
B
300 311Right-handed alpha
Helix 18
18
B
322 324Right-handed 310
Helix 19
19
B
352 357Right-handed alpha
Helix 20
20
B
357 362Right-handed alpha
Helix 21
21
B
382 395Right-handed alpha
Helix 22
22
B
401 416Right-handed alpha
Helix 23
23
B
429 437Right-handed alpha
Helix 24
24
B
450 460Right-handed alpha
Helix 25
25
B
463 472Right-handed alpha
Helix 26
26
B
473 478Right-handed alpha
Helix 27
27
B
492 502Right-handed alpha
Helix 28
28
B
514 528Right-handed alpha
Helix 29
29
B
539 543Right-handed 310
Helix 30
30
B
544 556Right-handed alpha
Helix 31
31
B
589 603Right-handed alpha
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There are 4 sheets in PDB entry 4ONQ. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
317 320first strand
Strand 2
A
330 335anti-parallel
Strand 3
A
290 296anti-parallel
Strand 4
A
560 563parallel
Strand 5
A
482 487parallel
Strand 6
A
505 511parallel
Strand 7
A
533 537parallel
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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
A
417 421first strand
Strand 2
A
424 427anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
317 320first strand
Strand 2
B
330 335anti-parallel
Strand 3
B
290 296anti-parallel
Strand 4
B
560 563parallel
Strand 5
B
482 487parallel
Strand 6
B
505 511parallel
Strand 7
B
533 537parallel
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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
B
418 421first strand
Strand 2
B
424 426anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il