Analysis of interatomic Contacts of Structural Units in PDB entry:
3K13


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 3K13 entry

There are 3 chains in PDB entry 3K13 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 350LYS 636
B
 GLU 350LYS 636
C
 GLU 350GLU 637
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 45 helices in PDB entry 3K13. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
365 374Right-handed alpha
Helix 2
2
A
376 390Right-handed alpha
Helix 3
3
A
405 419Right-handed alpha
Helix 4
4
A
420 425Right-handed alpha
Helix 5
5
A
434 445Right-handed alpha
Helix 6
6
A
459 474Right-handed alpha
Helix 7
7
A
490 509Right-handed alpha
Helix 8
8
A
512 514Right-handed 310
Helix 9
9
A
529 533Right-handed 310
Helix 10
10
A
534 550Right-handed alpha
Helix 11
11
A
558 567Right-handed 310
Helix 12
12
A
569 587Right-handed alpha
Helix 13
13
A
601 605Right-handed 310
Helix 14
14
A
606 618Right-handed alpha
Helix 15
15
A
623 636Right-handed alpha
Helix 16
16
B
365 374Right-handed alpha
Helix 17
17
B
376 390Right-handed alpha
Helix 18
18
B
405 419Right-handed alpha
Helix 19
19
B
420 425Right-handed alpha
Helix 20
20
B
434 445Right-handed alpha
Helix 21
21
B
459 474Right-handed alpha
Helix 22
22
B
490 509Right-handed alpha
Helix 23
23
B
512 514Right-handed 310
Helix 24
24
B
529 533Right-handed 310
Helix 25
25
B
534 550Right-handed alpha
Helix 26
26
B
558 567Right-handed 310
Helix 27
27
B
569 587Right-handed alpha
Helix 28
28
B
601 605Right-handed 310
Helix 29
29
B
606 618Right-handed alpha
Helix 30
30
B
623 636Right-handed alpha
Helix 31
31
C
365 374Right-handed alpha
Helix 32
32
C
376 390Right-handed alpha
Helix 33
33
C
405 419Right-handed alpha
Helix 34
34
C
420 425Right-handed alpha
Helix 35
35
C
434 445Right-handed alpha
Helix 36
36
C
459 474Right-handed alpha
Helix 37
37
C
490 509Right-handed alpha
Helix 38
38
C
512 514Right-handed 310
Helix 39
39
C
529 533Right-handed 310
Helix 40
40
C
534 550Right-handed alpha
Helix 41
41
C
558 567Right-handed 310
Helix 42
42
C
569 587Right-handed alpha
Helix 43
43
C
601 605Right-handed 310
Helix 44
44
C
606 618Right-handed alpha
Helix 45
45
C
623 637Right-handed alpha
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There are 6 sheets in PDB entry 3K13. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
554 555first strand
Strand 2
A
516 519parallel
Strand 3
A
476 480parallel
Strand 4
A
450 454parallel
Strand 5
A
428 431parallel
Strand 6
A
394 398parallel
Strand 7
A
354 361parallel
Strand 8
A
591 594parallel
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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
482 483first strand
Strand 2
A
486 487anti-parallel
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There are 8 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
554 555first strand
Strand 2
B
516 519parallel
Strand 3
B
476 480parallel
Strand 4
B
449 454parallel
Strand 5
B
428 431parallel
Strand 6
B
394 398parallel
Strand 7
B
354 361parallel
Strand 8
B
591 594parallel
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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
482 483first strand
Strand 2
B
486 487anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
554 555first strand
Strand 2
C
516 519parallel
Strand 3
C
476 480parallel
Strand 4
C
449 454parallel
Strand 5
C
428 431parallel
Strand 6
C
394 398parallel
Strand 7
C
354 361parallel
Strand 8
C
591 594parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
482 483first strand
Strand 2
C
486 487anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il