Analysis of interatomic Contacts of Structural Units in PDB entry:
1BHQ


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 1BHQ entry

There are 2 chains in PDB entry 1BHQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 SER 133GLY 321
2
 SER 433GLY 621
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 1BHQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
1
147 163Right-handed alpha
Helix 2
2
1
186 191Right-handed alpha
Helix 3
3
1
195 200Right-handed alpha
Helix 4
4
1
211 221Right-handed alpha
Helix 5
5
1
225 227Right-handed 310
Helix 6
6
1
256 261Right-handed alpha
Helix 7
7
1
273 275Right-handed 310
Helix 8
8
1
281 287Right-handed alpha
Helix 9
9
1
292 295Right-handed alpha
Helix 10
10
1
305 315Right-handed 310
Helix 11
11
2
449 464Right-handed alpha
Helix 12
12
2
486 491Right-handed alpha
Helix 13
13
2
495 500Right-handed alpha
Helix 14
14
2
511 521Right-handed alpha
Helix 15
15
2
525 527Right-handed 310
Helix 16
16
2
552 562Right-handed alpha
Helix 17
17
2
573 576Right-handed 310
Helix 18
18
2
580 587Right-handed alpha
Helix 19
19
2
592 594Right-handed 310
Helix 20
20
2
603 618Right-handed 310
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There are 2 sheets in PDB entry 1BHQ. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
296 299first strand
Strand 2
1
264 271parallel
Strand 3
1
235 241parallel
Strand 4
1
134 140parallel
Strand 5
1
170 176parallel
Strand 6
1
180 184anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
470 476first strand
Strand 2
2
434 440parallel
Strand 3
2
535 541parallel
Strand 4
2
564 571parallel
Strand 5
2
596 599parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il