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


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 4DXE entry

There are 12 chains in PDB entry 4DXE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN -1SER 117
B
 ALA 0SER 117
C
 ALA 0ALA 118
D
 ASN -1SER 117
E
 ALA 0SER 117
F
 ASN -1SER 117
H
 ALA 0ASN 73
L
 ASN -1SER 74
K
 ALA 0LEU 75
G
 ALA 0LEU 75
J
 ASN -1SER 74
I
 ASN -1LEU 75
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 60 helices in PDB entry 4DXE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 22Right-handed alpha
Helix 2
2
A
24 30Right-handed alpha
Helix 3
3
A
31 41Right-handed alpha
Helix 4
4
A
43 66Right-handed alpha
Helix 5
5
A
74 78Right-handed 310
Helix 6
6
B
12 22Right-handed alpha
Helix 7
7
B
24 30Right-handed alpha
Helix 8
8
B
31 41Right-handed alpha
Helix 9
9
B
43 66Right-handed alpha
Helix 10
10
B
74 78Right-handed 310
Helix 11
11
C
12 22Right-handed alpha
Helix 12
12
C
24 30Right-handed alpha
Helix 13
13
C
31 41Right-handed alpha
Helix 14
14
C
43 66Right-handed alpha
Helix 15
15
C
74 78Right-handed 310
Helix 16
16
D
12 22Right-handed alpha
Helix 17
17
D
24 30Right-handed alpha
Helix 18
18
D
31 41Right-handed alpha
Helix 19
19
D
43 66Right-handed alpha
Helix 20
20
D
74 78Right-handed 310
Helix 21
21
E
12 22Right-handed alpha
Helix 22
22
E
24 30Right-handed alpha
Helix 23
23
E
31 41Right-handed alpha
Helix 24
24
E
43 66Right-handed alpha
Helix 25
25
E
74 78Right-handed 310
Helix 26
26
F
12 22Right-handed alpha
Helix 27
27
F
24 30Right-handed alpha
Helix 28
28
F
31 41Right-handed alpha
Helix 29
29
F
43 66Right-handed alpha
Helix 30
30
F
74 78Right-handed 310
Helix 31
31
H
2 14Right-handed alpha
Helix 32
32
H
18 22Right-handed 310
Helix 33
33
H
35 50Right-handed alpha
Helix 34
34
H
55 60Right-handed alpha
Helix 35
35
H
64 73Right-handed alpha
Helix 36
36
L
1 14Right-handed alpha
Helix 37
37
L
18 22Right-handed 310
Helix 38
38
L
35 51Right-handed alpha
Helix 39
39
L
55 60Right-handed alpha
Helix 40
40
L
64 74Right-handed alpha
Helix 41
41
K
1 14Right-handed alpha
Helix 42
42
K
18 22Right-handed 310
Helix 43
43
K
35 51Right-handed alpha
Helix 44
44
K
55 60Right-handed alpha
Helix 45
45
K
64 74Right-handed alpha
Helix 46
46
G
1 14Right-handed alpha
Helix 47
47
G
18 22Right-handed 310
Helix 48
48
G
27 32Right-handed alpha
Helix 49
49
G
35 51Right-handed alpha
Helix 50
50
G
55 60Right-handed alpha
Helix 51
51
G
64 75Right-handed alpha
Helix 52
52
J
0 14Right-handed alpha
Helix 53
53
J
35 50Right-handed alpha
Helix 54
54
J
55 60Right-handed alpha
Helix 55
55
J
64 74Right-handed alpha
Helix 56
56
I
0 14Right-handed alpha
Helix 57
57
I
18 22Right-handed 310
Helix 58
58
I
35 51Right-handed alpha
Helix 59
59
I
55 60Right-handed alpha
Helix 60
60
I
64 75Right-handed alpha
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There are 8 sheets in PDB entry 4DXE. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
2 11first strand
Strand 2
A
107 115anti-parallel
Strand 3
A
95 103anti-parallel
Strand 4
A
91 92anti-parallel
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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
81 82first strand
Strand 2
A
88 89anti-parallel
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There are 4 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
2 11first strand
Strand 2
B
107 116anti-parallel
Strand 3
B
95 103anti-parallel
Strand 4
B
89 90anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2 11first strand
Strand 2
C
107 116anti-parallel
Strand 3
C
95 103anti-parallel
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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
C
80 82first strand
Strand 2
C
88 90anti-parallel
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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
D
2 11first strand
Strand 2
D
107 116anti-parallel
Strand 3
D
95 103anti-parallel
Strand 4
D
88 90anti-parallel
Strand 5
D
80 82anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
2 11first strand
Strand 2
E
107 116anti-parallel
Strand 3
E
95 103anti-parallel
Strand 4
E
88 92anti-parallel
Strand 5
E
80 82anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
2 11first strand
Strand 2
F
107 116anti-parallel
Strand 3
F
95 103anti-parallel
Strand 4
F
89 92anti-parallel
Strand 5
F
80 81anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il