Analysis of interatomic Contacts of Structural Units in PDB entry:
3T12


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 3T12 entry

There are 3 chains in PDB entry 3T12 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 11VAL 192
B
 LEU 6LEU 137
C
 SER 5LEU 137
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 14 helices in PDB entry 3T12. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 36Right-handed alpha
Helix 2
2
A
82 84Right-handed 310
Helix 3
3
A
85 94Right-handed alpha
Helix 4
4
A
106 108Right-handed 310
Helix 5
5
A
109 127Right-handed alpha
Helix 6
6
A
150 159Right-handed alpha
Helix 7
7
A
170 174Right-handed 310
Helix 8
8
A
176 191Right-handed alpha
Helix 9
9
B
9 28Right-handed alpha
Helix 10
10
B
55 77Right-handed alpha
Helix 11
11
B
114 136Right-handed alpha
Helix 12
12
C
9 28Right-handed alpha
Helix 13
13
C
55 77Right-handed alpha
Helix 14
14
C
114 135Right-handed alpha
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There are 3 sheets in PDB entry 3T12. Click on sheet of interest to get list of strands forming it: A, B, C,

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
45 48first strand
Strand 2
A
54 63anti-parallel
Strand 3
A
73 78anti-parallel
Strand 4
A
12 18parallel
Strand 5
A
98 104parallel
Strand 6
A
136 141parallel
Strand 7
A
166 168parallel
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There are 5 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
41 46first strand
Strand 2
B
31 36anti-parallel
Strand 3
B
103 109anti-parallel
Strand 4
B
93 98anti-parallel
Strand 5
B
85 88anti-parallel
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There are 5 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
41 46first strand
Strand 2
C
31 36anti-parallel
Strand 3
C
103 109anti-parallel
Strand 4
C
93 98anti-parallel
Strand 5
C
85 88anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il