Analysis of interatomic Contacts of Structural Units in PDB entry:
4G19


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 4G19 entry

There are 4 chains in PDB entry 4G19 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ASP 252
B
 ALA 2VAL 251
C
 ALA 2VAL 251
D
 ALA 2ASP 252
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 57 helices in PDB entry 4G19. 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
22 36Right-handed alpha
Helix 3
3
A
45 47Right-handed 310
Helix 4
4
A
48 57Right-handed alpha
Helix 5
5
A
87 99Right-handed alpha
Helix 6
6
A
110 125Right-handed alpha
Helix 7
7
A
125 139Right-handed alpha
Helix 8
8
A
142 158Right-handed alpha
Helix 9
9
A
160 164Right-handed 310
Helix 10
10
A
166 186Right-handed alpha
Helix 11
11
A
203 221Right-handed alpha
Helix 12
12
A
224 232Right-handed alpha
Helix 13
13
A
233 235Right-handed 310
Helix 14
14
A
236 244Right-handed alpha
Helix 15
15
A
245 249Right-handed 310
Helix 16
16
B
13 17Right-handed 310
Helix 17
17
B
22 36Right-handed alpha
Helix 18
18
B
45 47Right-handed 310
Helix 19
19
B
48 57Right-handed alpha
Helix 20
20
B
87 99Right-handed alpha
Helix 21
21
B
110 125Right-handed alpha
Helix 22
22
B
125 139Right-handed alpha
Helix 23
23
B
142 158Right-handed alpha
Helix 24
24
B
160 164Right-handed 310
Helix 25
25
B
166 186Right-handed alpha
Helix 26
26
B
203 221Right-handed alpha
Helix 27
27
B
224 233Right-handed alpha
Helix 28
28
B
236 243Right-handed alpha
Helix 29
29
B
244 249Right-handed 310
Helix 30
30
C
13 17Right-handed 310
Helix 31
31
C
22 35Right-handed alpha
Helix 32
32
C
45 47Right-handed 310
Helix 33
33
C
48 57Right-handed alpha
Helix 34
34
C
87 99Right-handed alpha
Helix 35
35
C
110 125Right-handed alpha
Helix 36
36
C
125 139Right-handed alpha
Helix 37
37
C
142 158Right-handed alpha
Helix 38
38
C
160 164Right-handed 310
Helix 39
39
C
166 186Right-handed alpha
Helix 40
40
C
203 221Right-handed alpha
Helix 41
41
C
224 232Right-handed alpha
Helix 42
42
C
232 244Right-handed alpha
Helix 43
43
C
245 249Right-handed 310
Helix 44
44
D
13 17Right-handed 310
Helix 45
45
D
22 36Right-handed alpha
Helix 46
46
D
45 47Right-handed 310
Helix 47
47
D
48 57Right-handed alpha
Helix 48
48
D
87 99Right-handed alpha
Helix 49
49
D
110 125Right-handed alpha
Helix 50
50
D
125 139Right-handed alpha
Helix 51
51
D
142 158Right-handed alpha
Helix 52
52
D
160 164Right-handed 310
Helix 53
53
D
166 186Right-handed alpha
Helix 54
54
D
203 221Right-handed alpha
Helix 55
55
D
224 233Right-handed alpha
Helix 56
56
D
236 244Right-handed alpha
Helix 57
57
D
245 249Right-handed 310
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There are 8 sheets in PDB entry 4G19. 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
39 43first strand
Strand 2
A
5 9parallel
Strand 3
A
75 77anti-parallel
Strand 4
A
84 86anti-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
62 63first strand
Strand 2
A
69 70anti-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
39 43first strand
Strand 2
B
5 9parallel
Strand 3
B
75 78anti-parallel
Strand 4
B
83 86anti-parallel
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There are 2 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
62 63first strand
Strand 2
B
69 70anti-parallel
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There are 4 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
39 43first strand
Strand 2
C
5 9parallel
Strand 3
C
75 78anti-parallel
Strand 4
C
83 86anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
62 63first strand
Strand 2
C
69 70anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
39 43first strand
Strand 2
D
5 9parallel
Strand 3
D
75 78anti-parallel
Strand 4
D
83 86anti-parallel
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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
D
62 63first strand
Strand 2
D
69 70anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il