Analysis of interatomic Contacts of Structural Units in PDB entry:
4KR2


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 4KR2 entry

There are 2 chains in PDB entry 4KR2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 64GLU 676
C
 C 2 G 71
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
Back to top of page

There are 20 helices in PDB entry 4KR2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
66 77Right-handed alpha
Helix 2
2
A
84 88Right-handed 310
Helix 3
3
A
97 120Right-handed alpha
Helix 4
4
A
132 138Right-handed alpha
Helix 5
5
A
247 253Right-handed alpha
Helix 6
6
A
253 261Right-handed alpha
Helix 7
7
A
284 288Right-handed 310
Helix 8
8
A
310 314Right-handed 310
Helix 9
9
A
323 329Right-handed alpha
Helix 10
10
A
338 344Right-handed alpha
Helix 11
11
A
349 366Right-handed alpha
Helix 12
12
A
369 371Right-handed 310
Helix 13
13
A
414 422Right-handed alpha
Helix 14
14
A
527 539Right-handed alpha
Helix 15
15
A
570 572Right-handed 310
Helix 16
16
A
573 587Right-handed alpha
Helix 17
17
A
599 610Right-handed alpha
Helix 18
18
A
619 624Right-handed alpha
Helix 19
19
A
647 657Right-handed alpha
Helix 20
20
A
661 669Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 4KR2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
80 83first strand
Strand 2
A
90 96anti-parallel
Back to list of sheets
Back to top of page

There are 9 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
122 123first strand
Strand 2
A
267 276parallel
Strand 3
A
291 301anti-parallel
Strand 4
A
519 526anti-parallel
Strand 5
A
400 409anti-parallel
Strand 6
A
389 397anti-parallel
Strand 7
A
373 377anti-parallel
Strand 8
A
318 322parallel
Strand 9
A
334 337anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
129 131first strand
Strand 2
A
239 242anti-parallel
Strand 3
A
229 231anti-parallel
Back to list of sheets
Back to top of page

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
428 437first strand
Strand 2
A
510 516anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
540 541first strand
Strand 2
A
549 550anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
591 593first strand
Strand 2
A
562 566parallel
Strand 3
A
614 618parallel
Strand 4
A
629 634anti-parallel
Strand 5
A
640 644anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il