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


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 4REB entry

There are 5 chains in PDB entry 4REB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 G 2 C 10
E
 C 1 G 20
F
 G 23 G 32
A
 GLU 371ALA 1008
H
 GLU 371ALA 1008
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 65 helices in PDB entry 4REB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
373 389Right-handed alpha
Helix 2
2
A
389 394Right-handed alpha
Helix 3
3
A
397 409Right-handed alpha
Helix 4
4
A
411 423Right-handed alpha
Helix 5
5
A
432 434Right-handed 310
Helix 6
6
A
443 453Right-handed alpha
Helix 7
7
A
460 462Right-handed 310
Helix 8
8
A
464 472Right-handed alpha
Helix 9
9
A
473 484Right-handed alpha
Helix 10
10
A
492 504Right-handed alpha
Helix 11
11
A
527 532Right-handed alpha
Helix 12
12
A
538 553Right-handed alpha
Helix 13
13
A
576 581Right-handed 310
Helix 14
14
A
598 621Right-handed alpha
Helix 15
15
A
623 640Right-handed alpha
Helix 16
16
A
645 653Right-handed alpha
Helix 17
17
A
654 659Right-handed alpha
Helix 18
18
A
661 680Right-handed alpha
Helix 19
19
A
682 696Right-handed alpha
Helix 20
20
A
700 702Right-handed 310
Helix 21
21
A
703 718Right-handed alpha
Helix 22
22
A
721 735Right-handed alpha
Helix 23
23
A
739 755Right-handed alpha
Helix 24
24
A
756 766Right-handed 310
Helix 25
25
A
813 825Right-handed alpha
Helix 26
26
A
833 851Right-handed alpha
Helix 27
27
A
872 879Right-handed alpha
Helix 28
28
A
879 892Right-handed alpha
Helix 29
29
A
894 910Right-handed alpha
Helix 30
30
A
924 958Right-handed alpha
Helix 31
31
A
984 997Right-handed alpha
Helix 32
32
H
373 389Right-handed alpha
Helix 33
33
H
389 394Right-handed alpha
Helix 34
34
H
397 409Right-handed alpha
Helix 35
35
H
411 423Right-handed alpha
Helix 36
36
H
432 434Right-handed 310
Helix 37
37
H
443 453Right-handed alpha
Helix 38
38
H
460 462Right-handed 310
Helix 39
39
H
464 472Right-handed alpha
Helix 40
40
H
473 484Right-handed alpha
Helix 41
41
H
492 505Right-handed alpha
Helix 42
42
H
519 532Right-handed alpha
Helix 43
43
H
538 553Right-handed alpha
Helix 44
44
H
576 581Right-handed 310
Helix 45
45
H
598 621Right-handed alpha
Helix 46
46
H
623 640Right-handed alpha
Helix 47
47
H
644 653Right-handed alpha
Helix 48
48
H
654 659Right-handed alpha
Helix 49
49
H
661 680Right-handed alpha
Helix 50
50
H
682 695Right-handed alpha
Helix 51
51
H
700 702Right-handed 310
Helix 52
52
H
703 717Right-handed alpha
Helix 53
53
H
721 735Right-handed alpha
Helix 54
54
H
739 755Right-handed alpha
Helix 55
55
H
756 766Right-handed 310
Helix 56
56
H
813 825Right-handed alpha
Helix 57
57
H
835 851Right-handed alpha
Helix 58
58
H
873 878Right-handed alpha
Helix 59
59
H
879 892Right-handed alpha
Helix 60
60
H
894 910Right-handed alpha
Helix 61
61
H
924 936Right-handed alpha
Helix 62
62
H
936 950Right-handed alpha
Helix 63
63
H
950 955Right-handed alpha
Helix 64
64
H
956 958Right-handed 310
Helix 65
65
H
984 997Right-handed alpha
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There are 4 sheets in PDB entry 4REB. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 3 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
429 430first strand
Strand 2
A
534 537anti-parallel
Strand 3
A
456 458anti-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
A
779 782first strand
Strand 2
A
1001 1006parallel
Strand 3
A
971 977parallel
Strand 4
A
961 964anti-parallel
Strand 5
A
829 832anti-parallel
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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
H
429 430first strand
Strand 2
H
534 537anti-parallel
Strand 3
H
456 458anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
779 783first strand
Strand 2
H
1001 1007parallel
Strand 3
H
971 977parallel
Strand 4
H
961 964anti-parallel
Strand 5
H
829 832anti-parallel
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