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


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 2PUQ entry

There are 4 chains in PDB entry 2PUQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 GLN 49GLU 142
H
 ILE 153PRO 406
T
 THR 6CYS 209
I
 TYR 1THR 2
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 13 helices in PDB entry 2PUQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
49 53Right-handed 310
Helix 2
2
L
86 88Right-handed 310
Helix 3
3
L
93 98Right-handed 310
Helix 4
4
H
191 196Right-handed 310
Helix 5
5
H
200 202Right-handed 310
Helix 6
6
H
265 272Right-handed alpha
Helix 7
7
H
273 276Right-handed 310
Helix 8
8
H
306 314Right-handed alpha
Helix 9
9
H
383 393Right-handed alpha
Helix 10
10
T
59 64Right-handed alpha
Helix 11
11
T
101 106Right-handed alpha
Helix 12
12
T
143 148Right-handed alpha
Helix 13
13
T
149 151Right-handed 310
Back to top of page

There are 10 sheets in PDB entry 2PUQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
60 61first strand
Strand 2
L
70 71anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
76 77first strand
Strand 2
L
83 84anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
101 105first strand
Strand 2
L
108 113anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
118 120first strand
Strand 2
L
127 129anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
157 158first strand
Strand 2
H
298 305anti-parallel
Strand 3
H
327 330anti-parallel
Strand 4
H
375 379anti-parallel
Strand 5
H
355 364anti-parallel
Strand 6
H
347 352anti-parallel
Strand 7
H
278 283anti-parallel
Strand 8
H
298 305anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
400 403first strand
Strand 2
H
221 231parallel
Strand 3
H
244 248anti-parallel
Strand 4
H
187 190anti-parallel
Strand 5
H
175 184anti-parallel
Strand 6
H
167 172anti-parallel
Strand 7
H
204 208anti-parallel
Strand 8
H
221 231anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
10 14first strand
Strand 2
T
23 26anti-parallel
Strand 3
T
56 57anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
46 52first strand
Strand 2
T
32 40anti-parallel
Strand 3
T
71 79anti-parallel
Strand 4
T
94 96anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
131 136first strand
Strand 2
T
139 142anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
152 153first strand
Strand 2
T
191 192anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il