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


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 3ITD entry

There is 1 chain in PDB entry 3ITD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 11ALA 270
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 3ITD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 41Right-handed alpha
Helix 2
2
A
52 66Right-handed alpha
Helix 3
3
A
79 95Right-handed alpha
Helix 4
4
A
111 115Right-handed 310
Helix 5
5
A
116 128Right-handed alpha
Helix 6
6
A
128 142Right-handed alpha
Helix 7
7
A
164 186Right-handed alpha
Helix 8
8
A
187 189Right-handed 310
Helix 9
9
A
204 209Right-handed alpha
Helix 10
10
A
210 213Right-handed 310
Helix 11
11
A
215 219Right-handed 310
Helix 12
12
A
220 232Right-handed alpha
Helix 13
13
A
239 251Right-handed alpha
Helix 14
14
A
252 256Right-handed 310
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There is 1 sheet ( A) in PDB entry 3ITD.

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
70 74first strand
Strand 2
A
44 49parallel
Strand 3
A
20 23parallel
Strand 4
A
99 101parallel
Strand 5
A
147 151parallel
Strand 6
A
191 197parallel
Strand 7
A
262 265parallel
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