Analysis of interatomic Contacts of Structural Units in PDB entry:
3P39


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 3P39 entry

There are 6 chains in PDB entry 3P39 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 78ASN 200
B
 LYS 78ASN 200
C
 LYS 78ASN 200
D
 LYS 75ASN 200
E
 LYS 78ASN 200
F
 LYS 78ASN 200
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 18 helices in PDB entry 3P39. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
89 95Right-handed alpha
Helix 2
2
A
165 182Right-handed alpha
Helix 3
3
A
190 200Right-handed alpha
Helix 4
4
B
89 95Right-handed alpha
Helix 5
5
B
165 182Right-handed alpha
Helix 6
6
B
190 200Right-handed alpha
Helix 7
7
C
89 95Right-handed alpha
Helix 8
8
C
165 182Right-handed alpha
Helix 9
9
C
190 200Right-handed alpha
Helix 10
10
D
89 95Right-handed alpha
Helix 11
11
D
165 182Right-handed alpha
Helix 12
12
D
190 200Right-handed alpha
Helix 13
13
E
89 95Right-handed alpha
Helix 14
14
E
165 182Right-handed alpha
Helix 15
15
E
190 200Right-handed alpha
Helix 16
16
F
89 95Right-handed alpha
Helix 17
17
F
165 182Right-handed alpha
Helix 18
18
F
190 200Right-handed alpha
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There are 6 sheets in PDB entry 3P39. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 12 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
104 105first strand
Strand 2
A
110 114anti-parallel
Strand 3
A
151 157anti-parallel
Strand 4
A
136 146anti-parallel
Strand 5
A
122 131anti-parallel
Strand 6
A
83 86anti-parallel
Strand 7
B
83 86anti-parallel
Strand 8
B
122 131anti-parallel
Strand 9
B
136 146anti-parallel
Strand 10
B
151 157anti-parallel
Strand 11
B
110 114anti-parallel
Strand 12
B
104 105anti-parallel
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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
A
186 189first strand
Strand 2
A
122 131parallel
Strand 3
A
83 86anti-parallel
Strand 4
B
83 86anti-parallel
Strand 5
B
122 131anti-parallel
Strand 6
B
186 189parallel
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There are 12 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
104 107first strand
Strand 2
C
110 114anti-parallel
Strand 3
C
151 157anti-parallel
Strand 4
C
136 146anti-parallel
Strand 5
C
122 131anti-parallel
Strand 6
C
83 86anti-parallel
Strand 7
D
83 86anti-parallel
Strand 8
D
122 131anti-parallel
Strand 9
D
136 146anti-parallel
Strand 10
D
151 157anti-parallel
Strand 11
D
110 114anti-parallel
Strand 12
D
104 105anti-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
C
186 189first strand
Strand 2
C
122 131parallel
Strand 3
C
83 86anti-parallel
Strand 4
D
83 86anti-parallel
Strand 5
D
122 131anti-parallel
Strand 6
D
186 189parallel
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There are 12 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
104 107first strand
Strand 2
E
110 114anti-parallel
Strand 3
E
151 157anti-parallel
Strand 4
E
136 146anti-parallel
Strand 5
E
122 131anti-parallel
Strand 6
E
83 86anti-parallel
Strand 7
F
83 86anti-parallel
Strand 8
F
122 131anti-parallel
Strand 9
F
136 146anti-parallel
Strand 10
F
151 157anti-parallel
Strand 11
F
110 114anti-parallel
Strand 12
F
104 105anti-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
186 189first strand
Strand 2
E
122 131parallel
Strand 3
E
83 86anti-parallel
Strand 4
F
83 86anti-parallel
Strand 5
F
122 131anti-parallel
Strand 6
F
186 189parallel
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