Analysis of interatomic Contacts of Structural Units in PDB entry:
4DB2


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 4DB2 entry

There are 10 chains in PDB entry 4DB2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 341ASP 596
B
 SER 341ASP 596
C
 ILE 342TYR 597
D
 ILE 342TYR 597
E
 G -3 C 10
F
 G 0 C 13
G
 G 1 C 13
H
 G 1 C 14
I
 G -2 C 11
J
 G -1 C 12
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 44 helices in PDB entry 4DB2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
353 371Right-handed alpha
Helix 2
2
A
382 398Right-handed alpha
Helix 3
3
A
411 425Right-handed alpha
Helix 4
4
A
458 465Right-handed alpha
Helix 5
5
A
485 494Right-handed alpha
Helix 6
6
A
508 519Right-handed alpha
Helix 7
7
A
522 539Right-handed alpha
Helix 8
8
A
540 545Right-handed alpha
Helix 9
9
A
547 563Right-handed alpha
Helix 10
10
A
573 581Right-handed alpha
Helix 11
11
A
585 591Right-handed alpha
Helix 12
12
B
353 371Right-handed alpha
Helix 13
13
B
382 398Right-handed alpha
Helix 14
14
B
411 425Right-handed alpha
Helix 15
15
B
458 465Right-handed alpha
Helix 16
16
B
485 494Right-handed alpha
Helix 17
17
B
508 519Right-handed alpha
Helix 18
18
B
522 540Right-handed alpha
Helix 19
19
B
540 545Right-handed alpha
Helix 20
20
B
547 564Right-handed alpha
Helix 21
21
B
573 581Right-handed alpha
Helix 22
22
B
585 591Right-handed alpha
Helix 23
23
C
353 371Right-handed alpha
Helix 24
24
C
382 398Right-handed alpha
Helix 25
25
C
411 425Right-handed alpha
Helix 26
26
C
458 465Right-handed alpha
Helix 27
27
C
485 494Right-handed alpha
Helix 28
28
C
508 518Right-handed alpha
Helix 29
29
C
522 540Right-handed alpha
Helix 30
30
C
540 545Right-handed alpha
Helix 31
31
C
547 563Right-handed alpha
Helix 32
32
C
573 581Right-handed alpha
Helix 33
33
C
585 591Right-handed alpha
Helix 34
34
D
353 371Right-handed alpha
Helix 35
35
D
382 398Right-handed alpha
Helix 36
36
D
411 425Right-handed alpha
Helix 37
37
D
456 465Right-handed alpha
Helix 38
38
D
485 494Right-handed alpha
Helix 39
39
D
508 518Right-handed alpha
Helix 40
40
D
522 540Right-handed alpha
Helix 41
41
D
540 545Right-handed alpha
Helix 42
42
D
547 563Right-handed alpha
Helix 43
43
D
573 581Right-handed alpha
Helix 44
44
D
585 591Right-handed alpha
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There are 8 sheets in PDB entry 4DB2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
403 406first strand
Strand 2
A
428 432parallel
Strand 3
A
375 379parallel
Strand 4
A
447 451parallel
Strand 5
A
474 481parallel
Strand 6
A
342 349parallel
Strand 7
A
501 505parallel
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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
570 572first strand
Strand 2
A
592 594parallel
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There are 7 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
403 406first strand
Strand 2
B
428 432parallel
Strand 3
B
375 379parallel
Strand 4
B
447 451parallel
Strand 5
B
474 481parallel
Strand 6
B
342 349parallel
Strand 7
B
501 505parallel
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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
570 572first strand
Strand 2
B
592 594parallel
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There are 7 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
403 406first strand
Strand 2
C
428 432parallel
Strand 3
C
375 379parallel
Strand 4
C
447 451parallel
Strand 5
C
475 481parallel
Strand 6
C
343 349parallel
Strand 7
C
501 505parallel
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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
570 572first strand
Strand 2
C
592 594parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
403 406first strand
Strand 2
D
428 432parallel
Strand 3
D
375 379parallel
Strand 4
D
447 451parallel
Strand 5
D
477 481parallel
Strand 6
D
345 349parallel
Strand 7
D
501 505parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
570 572first strand
Strand 2
D
592 594parallel
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