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


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 4QIM entry

There is 1 chain in PDB entry 4QIM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 190THR 553
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 20 helices in PDB entry 4QIM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
202 206Right-handed 310
Helix 2
2
A
223 255Right-handed alpha
Helix 3
3
A
255 260Right-handed alpha
Helix 4
4
A
265 283Right-handed alpha
Helix 5
5
A
284 286Right-handed 310
Helix 6
6
A
288 295Right-handed alpha
Helix 7
7
A
312 342Right-handed alpha
Helix 8
8
A
343 345Right-handed 310
Helix 9
9
A
356 379Right-handed alpha
Helix 10
10
A
396 404Right-handed alpha
Helix 11
11
A
404 1019Right-handed alpha
Helix 12
12
A
1022 1043Right-handed alpha
Helix 13
13
A
1045 1049Right-handed 310
Helix 14
14
A
1055 1082Right-handed alpha
Helix 15
15
A
1084 1102Right-handed alpha
Helix 16
16
A
1102 442Right-handed alpha
Helix 17
17
A
446 492Right-handed alpha
Helix 18
18
A
514 534Right-handed alpha
Helix 19
19
A
535 537Right-handed 310
Helix 20
20
A
538 553Right-handed alpha
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There are 2 sheets in PDB entry 4QIM. 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
197 199first strand
Strand 2
A
213 215anti-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
A
381 384first strand
Strand 2
A
389 392anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il