Analysis of interatomic Contacts of Structural Units in PDB entry:
3PT1


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 3PT1 entry

There is 1 chain in PDB entry 3PT1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0ILE 468
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 25 helices in PDB entry 3PT1. 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 22Right-handed alpha
Helix 2
2
A
22 40Right-handed alpha
Helix 3
3
A
46 69Right-handed alpha
Helix 4
4
A
76 83Right-handed alpha
Helix 5
5
A
87 96Right-handed alpha
Helix 6
6
A
105 124Right-handed alpha
Helix 7
7
A
133 143Right-handed alpha
Helix 8
8
A
144 168Right-handed alpha
Helix 9
9
A
174 191Right-handed alpha
Helix 10
10
A
192 194Right-handed 310
Helix 11
11
A
195 200Right-handed alpha
Helix 12
12
A
203 209Right-handed alpha
Helix 13
13
A
209 221Right-handed alpha
Helix 14
14
A
227 241Right-handed alpha
Helix 15
15
A
257 273Right-handed alpha
Helix 16
16
A
294 307Right-handed alpha
Helix 17
17
A
318 337Right-handed alpha
Helix 18
18
A
346 350Right-handed 310
Helix 19
19
A
353 357Right-handed 310
Helix 20
20
A
365 374Right-handed alpha
Helix 21
21
A
383 392Right-handed alpha
Helix 22
22
A
401 406Right-handed alpha
Helix 23
23
A
407 411Right-handed 310
Helix 24
24
A
433 444Right-handed alpha
Helix 25
25
A
449 456Right-handed 310
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There is 1 sheet ( A) in PDB entry 3PT1.

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
223 226first strand
Strand 2
A
460 465parallel
Strand 3
A
416 421anti-parallel
Strand 4
A
378 382parallel
Strand 5
A
248 252parallel
Strand 6
A
278 283parallel
Strand 7
A
340 344parallel
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