Analysis of interatomic Contacts of Structural Units in PDB entry:
7BK4


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 7BK4 entry

There are 4 chains in PDB entry 7BK4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 226GLU 456
B
 LYS 686LYS 705
C
 ASP 229ALA 457
D
 HIS 687LEU 694
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 27 helices in PDB entry 7BK4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
231 242Right-handed alpha
Helix 2
AA2
A
245 254Right-handed alpha
Helix 3
AA3
A
263 285Right-handed alpha
Helix 4
AA4
A
288 292Right-handed 310
Helix 5
AA5
A
293 317Right-handed alpha
Helix 6
AA6
A
334 340Right-handed alpha
Helix 7
AA7
A
342 353Right-handed alpha
Helix 8
AA8
A
353 361Right-handed alpha
Helix 9
AA9
A
363 376Right-handed alpha
Helix 10
AB1
A
385 408Right-handed alpha
Helix 11
AB2
A
413 420Right-handed alpha
Helix 12
AB3
A
420 442Right-handed alpha
Helix 13
AB4
A
448 455Right-handed alpha
Helix 14
AB5
B
687 694Right-handed alpha
Helix 15
AB6
C
231 242Right-handed alpha
Helix 16
AB7
C
264 284Right-handed alpha
Helix 17
AB8
C
288 292Right-handed 310
Helix 18
AB9
C
293 317Right-handed alpha
Helix 19
AC1
C
334 339Right-handed alpha
Helix 20
AC2
C
342 353Right-handed alpha
Helix 21
AC3
C
353 361Right-handed alpha
Helix 22
AC4
C
363 376Right-handed alpha
Helix 23
AC5
C
385 408Right-handed alpha
Helix 24
AC6
C
413 420Right-handed alpha
Helix 25
AC7
C
421 443Right-handed alpha
Helix 26
AC8
C
448 456Right-handed alpha
Helix 27
AC9
D
688 694Right-handed alpha
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There are 2 sheets in PDB entry 7BK4. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
323 325first strand
Strand 2
A
331 333anti-parallel
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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
323 325first strand
Strand 2
C
331 333anti-parallel
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