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


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 4GRO entry

There are 8 chains in PDB entry 4GRO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1ALA 117
B
 PRO 1ALA 117
C
 PRO 1ALA 117
D
 PRO 1ALA 117
E
 PRO 1ALA 117
F
 PRO 1ALA 117
G
 PRO 1ALA 117
H
 PRO 1ALA 117
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 48 helices in PDB entry 4GRO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 17Right-handed 310
Helix 2
2
A
20 34Right-handed alpha
Helix 3
3
A
36 38Right-handed 310
Helix 4
4
A
71 91Right-handed alpha
Helix 5
5
A
93 95Right-handed 310
Helix 6
6
A
105 108Right-handed 310
Helix 7
7
B
13 17Right-handed 310
Helix 8
8
B
20 34Right-handed alpha
Helix 9
9
B
36 38Right-handed 310
Helix 10
10
B
71 91Right-handed alpha
Helix 11
11
B
93 95Right-handed 310
Helix 12
12
B
105 107Right-handed 310
Helix 13
13
C
13 17Right-handed 310
Helix 14
14
C
20 34Right-handed alpha
Helix 15
15
C
36 38Right-handed 310
Helix 16
16
C
71 91Right-handed alpha
Helix 17
17
C
93 95Right-handed 310
Helix 18
18
C
105 107Right-handed 310
Helix 19
19
D
13 17Right-handed 310
Helix 20
20
D
20 34Right-handed alpha
Helix 21
21
D
36 38Right-handed 310
Helix 22
22
D
71 91Right-handed alpha
Helix 23
23
D
93 95Right-handed 310
Helix 24
24
D
105 107Right-handed 310
Helix 25
25
E
13 17Right-handed 310
Helix 26
26
E
20 34Right-handed alpha
Helix 27
27
E
36 38Right-handed 310
Helix 28
28
E
71 91Right-handed alpha
Helix 29
29
E
93 95Right-handed 310
Helix 30
30
E
105 108Right-handed 310
Helix 31
31
F
13 17Right-handed 310
Helix 32
32
F
20 34Right-handed alpha
Helix 33
33
F
36 38Right-handed 310
Helix 34
34
F
71 91Right-handed alpha
Helix 35
35
F
93 95Right-handed 310
Helix 36
36
F
105 107Right-handed 310
Helix 37
37
G
13 17Right-handed 310
Helix 38
38
G
20 34Right-handed alpha
Helix 39
39
G
36 38Right-handed 310
Helix 40
40
G
71 91Right-handed alpha
Helix 41
41
G
93 95Right-handed 310
Helix 42
42
G
105 108Right-handed 310
Helix 43
43
H
13 17Right-handed 310
Helix 44
44
H
20 34Right-handed alpha
Helix 45
45
H
36 38Right-handed 310
Helix 46
46
H
71 91Right-handed alpha
Helix 47
47
H
93 95Right-handed 310
Helix 48
48
H
105 108Right-handed 310
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There are 12 sheets in PDB entry 4GRO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
40 45first strand
Strand 2
A
4 10parallel
Strand 3
A
60 66anti-parallel
Strand 4
A
97 103parallel
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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
110 111first strand
Strand 2
A
114 115anti-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
114 115first strand
Strand 2
C
109 111anti-parallel
Strand 3
B
97 103anti-parallel
Strand 4
B
60 66parallel
Strand 5
B
4 10anti-parallel
Strand 6
B
40 45parallel
Strand 7
D
49 52anti-parallel
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There are 7 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
49 52first strand
Strand 2
C
40 45anti-parallel
Strand 3
C
4 10parallel
Strand 4
C
60 66anti-parallel
Strand 5
C
97 103parallel
Strand 6
D
109 111anti-parallel
Strand 7
D
114 115anti-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
B
114 115first strand
Strand 2
B
109 111anti-parallel
Strand 3
D
97 103anti-parallel
Strand 4
D
60 66parallel
Strand 5
D
4 10anti-parallel
Strand 6
D
40 45parallel
Strand 7
C
49 52anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
40 45first strand
Strand 2
E
4 10parallel
Strand 3
E
60 66anti-parallel
Strand 4
E
97 103parallel
Strand 5
F
109 111anti-parallel
Strand 6
F
114 115anti-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
49 52first strand
Strand 2
F
40 45anti-parallel
Strand 3
F
4 10parallel
Strand 4
F
60 66anti-parallel
Strand 5
F
97 103parallel
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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
E
110 111first strand
Strand 2
E
114 115anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
40 45first strand
Strand 2
G
4 10parallel
Strand 3
G
60 66anti-parallel
Strand 4
G
97 103parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
110 111first strand
Strand 2
G
114 115anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
40 45first strand
Strand 2
H
4 10parallel
Strand 3
H
60 66anti-parallel
Strand 4
H
97 103parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
110 111first strand
Strand 2
H
114 115anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il