Analysis of interatomic Contacts of Structural Units in PDB entry:
2PG1


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 2PG1 entry

There are 12 chains in PDB entry 2PG1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5GLY 89
B
 LYS 5GLY 89
C
 LYS 5GLY 89
D
 LYS 5GLY 89
E
 SER 8VAL 111
F
 GLN 9VAL 111
G
 SER 8VAL 111
H
 GLN 9VAL 111
I
 LYS 111PRO 137
J
 ILE 110VAL 138
K
 ILE 110VAL 138
L
 ILE 110VAL 138
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 16 helices in PDB entry 2PG1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 30Right-handed alpha
Helix 2
2
A
34 51Right-handed alpha
Helix 3
3
B
14 32Right-handed alpha
Helix 4
4
B
34 51Right-handed alpha
Helix 5
5
C
14 32Right-handed alpha
Helix 6
6
C
34 51Right-handed alpha
Helix 7
7
D
14 32Right-handed alpha
Helix 8
8
D
34 50Right-handed alpha
Helix 9
9
E
11 27Right-handed alpha
Helix 10
10
E
33 55Right-handed alpha
Helix 11
11
F
11 28Right-handed alpha
Helix 12
12
F
33 54Right-handed alpha
Helix 13
13
G
11 28Right-handed alpha
Helix 14
14
G
33 55Right-handed alpha
Helix 15
15
H
11 28Right-handed alpha
Helix 16
16
H
33 55Right-handed alpha
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There are 10 sheets in PDB entry 2PG1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 6 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
6 13first strand
Strand 2
A
72 78anti-parallel
Strand 3
A
81 87anti-parallel
Strand 4
A
54 69anti-parallel
Strand 5
B
54 68anti-parallel
Strand 6
I
129 135first strand
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There are 6 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
7 13first strand
Strand 2
B
72 78anti-parallel
Strand 3
B
81 87anti-parallel
Strand 4
B
54 68anti-parallel
Strand 5
A
54 69anti-parallel
Strand 6
L
130 135first strand
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There are 6 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 13first strand
Strand 2
C
72 78anti-parallel
Strand 3
C
81 87anti-parallel
Strand 4
C
54 69anti-parallel
Strand 5
D
54 69anti-parallel
Strand 6
J
129 135anti-parallel
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There are 6 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
6 12first strand
Strand 2
D
73 78anti-parallel
Strand 3
D
81 87anti-parallel
Strand 4
D
54 69anti-parallel
Strand 5
C
54 69anti-parallel
Strand 6
K
129 135anti-parallel
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There are 5 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
89 96first strand
Strand 2
E
100 110anti-parallel
Strand 3
E
59 69anti-parallel
Strand 4
H
75 83anti-parallel
Strand 5
J
113 114anti-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
E
89 96first strand
Strand 2
E
100 110anti-parallel
Strand 3
E
59 69anti-parallel
Strand 4
H
75 83anti-parallel
Strand 5
J
118 122anti-parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
89 96first strand
Strand 2
F
100 109anti-parallel
Strand 3
F
60 69anti-parallel
Strand 4
G
75 83anti-parallel
Strand 5
L
117 122anti-parallel
Strand 6
K
117 122anti-parallel
Strand 7
E
75 83anti-parallel
Strand 8
K
113 114anti-parallel
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There are 8 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
89 96first strand
Strand 2
H
100 110anti-parallel
Strand 3
H
59 69anti-parallel
Strand 4
E
75 83anti-parallel
Strand 5
K
117 122anti-parallel
Strand 6
L
117 122anti-parallel
Strand 7
G
75 83anti-parallel
Strand 8
L
113 114anti-parallel
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There are 5 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
89 96first strand
Strand 2
G
100 110anti-parallel
Strand 3
G
59 69anti-parallel
Strand 4
F
75 83anti-parallel
Strand 5
I
113 114anti-parallel
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There are 5 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
89 96first strand
Strand 2
G
100 110anti-parallel
Strand 3
G
59 69anti-parallel
Strand 4
F
75 83anti-parallel
Strand 5
I
118 122anti-parallel
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