Analysis of interatomic Contacts of Structural Units in PDB entry:
4D2G


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 4D2G entry

There are 5 chains in PDB entry 4D2G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLY -2ILE 255
B
HIS 0ILE 255
C
GLY -2ILE 255
D
ALA 51ALA 71
E
ALA 51ALA 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
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There are 20 helices in PDB entry 4D2G. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
9 21Right-handed alpha
Helix 2
2
A
55 57Right-handed 310
Helix 3
3
A
72 80Right-handed alpha
Helix 4
4
A
141 155Right-handed alpha
Helix 5
5
A
209 216Right-handed alpha
Helix 6
6
A
217 222Right-handed 310
Helix 7
7
B
9 20Right-handed alpha
Helix 8
8
B
55 57Right-handed 310
Helix 9
9
B
72 81Right-handed alpha
Helix 10
10
B
141 153Right-handed alpha
Helix 11
11
B
209 216Right-handed alpha
Helix 12
12
B
217 222Right-handed 310
Helix 13
13
C
9 18Right-handed alpha
Helix 14
14
C
55 57Right-handed 310
Helix 15
15
C
72 80Right-handed alpha
Helix 16
16
C
141 152Right-handed alpha
Helix 17
17
C
209 216Right-handed alpha
Helix 18
18
C
217 222Right-handed 310
Helix 19
19
D
64 68Right-handed 310
Helix 20
20
E
64 68Right-handed 310
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There are 6 sheets in PDB entry 4D2G. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, CA,

There are 9 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
59 62first strand
Strand 2
A
1 6anti-parallel
Strand 3
A
87 93anti-parallel
Strand 4
A
98 104anti-parallel
Strand 5
A
110 117anti-parallel
Strand 6
B
176 183anti-parallel
Strand 7
B
166 173anti-parallel
Strand 8
B
157 162anti-parallel
Strand 9
B
203 208anti-parallel
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There are 9 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
66 71first strand
Strand 2
A
25 30anti-parallel
Strand 3
A
34 40anti-parallel
Strand 4
A
46 53anti-parallel
Strand 5
A
245 251anti-parallel
Strand 6
A
233 241anti-parallel
Strand 7
A
224 230anti-parallel
Strand 8
A
135 140anti-parallel
Strand 9
A
196 199anti-parallel
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There are 9 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
203 208first strand
Strand 2
A
157 162anti-parallel
Strand 3
A
166 172anti-parallel
Strand 4
A
176 183anti-parallel
Strand 5
C
110 117anti-parallel
Strand 6
C
98 104anti-parallel
Strand 7
C
87 93anti-parallel
Strand 8
C
1 6anti-parallel
Strand 9
C
59 62anti-parallel
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There are 9 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
59 62first strand
Strand 2
B
2 6anti-parallel
Strand 3
B
87 92anti-parallel
Strand 4
B
98 104anti-parallel
Strand 5
B
110 117anti-parallel
Strand 6
C
176 183anti-parallel
Strand 7
C
166 172anti-parallel
Strand 8
C
157 162anti-parallel
Strand 9
C
203 208anti-parallel
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There are 9 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
66 71first strand
Strand 2
B
25 31anti-parallel
Strand 3
B
34 40anti-parallel
Strand 4
B
46 53anti-parallel
Strand 5
B
245 251anti-parallel
Strand 6
B
233 241anti-parallel
Strand 7
B
224 230anti-parallel
Strand 8
B
135 140anti-parallel
Strand 9
B
196 199anti-parallel
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There are 9 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
66 71first strand
Strand 2
C
25 30anti-parallel
Strand 3
C
34 40anti-parallel
Strand 4
C
47 53anti-parallel
Strand 5
C
245 251anti-parallel
Strand 6
C
233 241anti-parallel
Strand 7
C
224 230anti-parallel
Strand 8
C
135 140anti-parallel
Strand 9
C
196 199anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il