Analysis of interatomic Contacts of Structural Units in PDB entry:
3G3A


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 3G3A entry

There are 8 chains in PDB entry 3G3A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1CYS 167
B
 LYS 1CYS 127
C
 ALA 1CYS 167
D
 LYS 1CYS 127
E
 ALA 1CYS 167
F
 LYS 1CYS 127
G
 ALA 1CYS 167
H
 LYS 1CYS 127
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 52 helices in PDB entry 3G3A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
117 119Right-handed 310
Helix 2
2
A
120 130Right-handed alpha
Helix 3
3
A
153 157Right-handed 310
Helix 4
4
A
158 162Right-handed 310
Helix 5
5
A
163 167Right-handed 310
Helix 6
6
B
4 15Right-handed alpha
Helix 7
7
B
19 23Right-handed 310
Helix 8
8
B
24 37Right-handed alpha
Helix 9
9
B
81 85Right-handed 310
Helix 10
10
B
88 102Right-handed alpha
Helix 11
11
B
104 107Right-handed 310
Helix 12
12
B
108 115Right-handed alpha
Helix 13
13
B
119 125Right-handed 310
Helix 14
14
C
117 119Right-handed 310
Helix 15
15
C
120 130Right-handed alpha
Helix 16
16
C
141 145Right-handed 310
Helix 17
17
C
153 157Right-handed 310
Helix 18
18
C
158 162Right-handed 310
Helix 19
19
C
163 167Right-handed 310
Helix 20
20
D
4 15Right-handed alpha
Helix 21
21
D
19 23Right-handed 310
Helix 22
22
D
24 37Right-handed alpha
Helix 23
23
D
79 85Right-handed 310
Helix 24
24
D
88 102Right-handed alpha
Helix 25
25
D
104 107Right-handed 310
Helix 26
26
D
108 115Right-handed alpha
Helix 27
27
D
119 125Right-handed 310
Helix 28
28
E
117 119Right-handed 310
Helix 29
29
E
120 130Right-handed alpha
Helix 30
30
E
153 157Right-handed 310
Helix 31
31
E
163 167Right-handed 310
Helix 32
32
F
4 15Right-handed alpha
Helix 33
33
F
19 23Right-handed 310
Helix 34
34
F
24 37Right-handed alpha
Helix 35
35
F
79 85Right-handed 310
Helix 36
36
F
88 102Right-handed alpha
Helix 37
37
F
104 107Right-handed 310
Helix 38
38
F
108 115Right-handed alpha
Helix 39
39
F
119 124Right-handed 310
Helix 40
40
G
117 119Right-handed 310
Helix 41
41
G
120 130Right-handed alpha
Helix 42
42
G
153 157Right-handed 310
Helix 43
43
G
158 162Right-handed 310
Helix 44
44
G
163 167Right-handed 310
Helix 45
45
H
4 15Right-handed alpha
Helix 46
46
H
19 23Right-handed 310
Helix 47
47
H
24 37Right-handed alpha
Helix 48
48
H
79 85Right-handed 310
Helix 49
49
H
88 100Right-handed alpha
Helix 50
50
H
104 107Right-handed 310
Helix 51
51
H
108 115Right-handed alpha
Helix 52
52
H
119 125Right-handed 310
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There are 8 sheets in PDB entry 3G3A. 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
7 9first strand
Strand 2
A
12 14anti-parallel
Strand 3
A
33 35parallel
Strand 4
A
57 59parallel
Strand 5
A
81 83parallel
Strand 6
A
105 107parallel
Strand 7
A
134 135parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 45first strand
Strand 2
B
51 53anti-parallel
Strand 3
B
58 59anti-parallel
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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
C
7 8first strand
Strand 2
C
12 14anti-parallel
Strand 3
C
33 35parallel
Strand 4
C
57 59parallel
Strand 5
C
81 83parallel
Strand 6
C
105 107parallel
Strand 7
C
134 135parallel
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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
D
43 45first strand
Strand 2
D
51 53anti-parallel
Strand 3
D
58 59anti-parallel
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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
E
7 9first strand
Strand 2
E
12 14anti-parallel
Strand 3
E
33 35parallel
Strand 4
E
57 59parallel
Strand 5
E
81 83parallel
Strand 6
E
105 107parallel
Strand 7
E
134 135parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
43 45first strand
Strand 2
F
51 53anti-parallel
Strand 3
F
58 59anti-parallel
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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
G
7 9first strand
Strand 2
G
12 14anti-parallel
Strand 3
G
33 35parallel
Strand 4
G
57 59parallel
Strand 5
G
81 83parallel
Strand 6
G
105 107parallel
Strand 7
G
134 135parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
43 45first strand
Strand 2
H
51 53anti-parallel
Strand 3
H
58 59anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il