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


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 2PIF entry

There are 2 chains in PDB entry 2PIF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 7PRO 262
B
 ALA 7ASP 263
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
Back to top of page

There are 15 helices in PDB entry 2PIF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 24Right-handed alpha
Helix 2
2
A
47 60Right-handed alpha
Helix 3
3
A
109 114Right-handed 310
Helix 4
4
A
128 136Right-handed alpha
Helix 5
5
A
139 144Right-handed alpha
Helix 6
6
A
178 188Right-handed alpha
Helix 7
7
A
201 206Right-handed 310
Helix 8
8
A
234 244Right-handed alpha
Helix 9
9
B
9 24Right-handed alpha
Helix 10
10
B
47 60Right-handed alpha
Helix 11
11
B
107 112Right-handed alpha
Helix 12
12
B
128 134Right-handed alpha
Helix 13
13
B
139 144Right-handed alpha
Helix 14
14
B
178 186Right-handed alpha
Helix 15
15
B
234 243Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 2PIF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
66 69first strand
Strand 2
A
117 122anti-parallel
Strand 3
A
39 46anti-parallel
Strand 4
A
247 251anti-parallel
Strand 5
A
92 96anti-parallel
Strand 6
A
99 104anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
66 69first strand
Strand 2
A
117 122anti-parallel
Strand 3
A
39 46anti-parallel
Strand 4
A
257 258anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
150 156first strand
Strand 2
A
166 175anti-parallel
Strand 3
A
225 231anti-parallel
Strand 4
A
198 199anti-parallel
Back to list of sheets
Back to top of page

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
B
66 69first strand
Strand 2
B
117 122anti-parallel
Strand 3
B
37 46anti-parallel
Strand 4
B
247 251anti-parallel
Strand 5
B
92 96anti-parallel
Strand 6
B
102 104anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 69first strand
Strand 2
B
117 122anti-parallel
Strand 3
B
37 46anti-parallel
Strand 4
B
257 262anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
150 156first strand
Strand 2
B
166 174anti-parallel
Strand 3
B
226 231anti-parallel
Strand 4
B
198 199anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il