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


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 2PQJ entry

There are 3 chains in PDB entry 2PQJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 21GLN 283
B
 MET 21ASN 282
C
 LYS 22ASN 282
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 33 helices in PDB entry 2PQJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 49Right-handed alpha
Helix 2
2
A
91 93Right-handed 310
Helix 3
3
A
129 135Right-handed alpha
Helix 4
4
A
145 158Right-handed alpha
Helix 5
5
A
194 211Right-handed alpha
Helix 6
6
A
211 222Right-handed alpha
Helix 7
7
A
231 239Right-handed alpha
Helix 8
8
A
240 254Right-handed alpha
Helix 9
9
A
259 264Right-handed alpha
Helix 10
10
A
269 277Right-handed alpha
Helix 11
11
B
35 49Right-handed alpha
Helix 12
12
B
91 93Right-handed 310
Helix 13
13
B
129 134Right-handed alpha
Helix 14
14
B
138 142Right-handed 310
Helix 15
15
B
145 158Right-handed alpha
Helix 16
16
B
193 205Right-handed alpha
Helix 17
17
B
205 211Right-handed alpha
Helix 18
18
B
211 220Right-handed alpha
Helix 19
19
B
231 239Right-handed alpha
Helix 20
20
B
240 254Right-handed alpha
Helix 21
21
B
259 264Right-handed alpha
Helix 22
22
B
269 277Right-handed alpha
Helix 23
23
C
35 49Right-handed alpha
Helix 24
24
C
129 134Right-handed alpha
Helix 25
25
C
138 142Right-handed 310
Helix 26
26
C
148 158Right-handed alpha
Helix 27
27
C
193 205Right-handed alpha
Helix 28
28
C
205 211Right-handed alpha
Helix 29
29
C
211 222Right-handed alpha
Helix 30
30
C
231 239Right-handed alpha
Helix 31
31
C
240 251Right-handed alpha
Helix 32
32
C
259 264Right-handed alpha
Helix 33
33
C
269 275Right-handed alpha
Back to top of page

There are 5 sheets in PDB entry 2PQJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 3 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
22 23first strand
Strand 2
A
72 78parallel
Strand 3
A
27 28parallel
Back to list of sheets
Back to top of page

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
A
22 23first strand
Strand 2
A
72 78parallel
Strand 3
A
83 89anti-parallel
Strand 4
A
94 99anti-parallel
Strand 5
A
105 107anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
22 28first strand
Strand 2
B
72 78parallel
Strand 3
B
83 89anti-parallel
Strand 4
B
94 99anti-parallel
Strand 5
B
105 107anti-parallel
Strand 6
B
122 123parallel
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
B
61 62first strand
Strand 2
B
280 281parallel
Back to list of sheets
Back to top of page

There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
27 28first strand
Strand 2
C
72 78parallel
Strand 3
C
83 89anti-parallel
Strand 4
C
94 99anti-parallel
Strand 5
C
105 107anti-parallel
Strand 6
C
122 123parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il