Analysis of interatomic Contacts of Structural Units in PDB entry:
1PX5


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 1PX5 entry

There are 6 chains in PDB entry 1PX5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1THR 23
A
 PHE 25VAL 36
A
 ARG 38LEU 346
B
 MET 1THR 23
B
 PHE 25VAL 36
B
 ARG 38ILE 349
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 1PX5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 6Right-handed 310
Helix 2
2
A
7 9Right-handed 310
Helix 3
3
A
10 19Right-handed alpha
Helix 4
4
A
22 44Right-handed alpha
Helix 5
5
A
88 93Right-handed alpha
Helix 6
6
A
93 112Right-handed alpha
Helix 7
7
A
165 180Right-handed alpha
Helix 8
8
A
185 188Right-handed 310
Helix 9
9
A
189 199Right-handed alpha
Helix 10
10
A
201 220Right-handed alpha
Helix 11
11
A
228 244Right-handed alpha
Helix 12
12
A
250 264Right-handed alpha
Helix 13
13
A
265 267Right-handed 310
Helix 14
14
A
280 292Right-handed alpha
Helix 15
15
A
312 327Right-handed alpha
Helix 16
16
A
328 333Right-handed 310
Helix 17
17
B
2 6Right-handed 310
Helix 18
18
B
7 9Right-handed 310
Helix 19
19
B
10 19Right-handed alpha
Helix 20
20
B
22 44Right-handed alpha
Helix 21
21
B
88 93Right-handed alpha
Helix 22
22
B
93 112Right-handed alpha
Helix 23
23
B
165 180Right-handed alpha
Helix 24
24
B
185 188Right-handed 310
Helix 25
25
B
189 199Right-handed alpha
Helix 26
26
B
201 223Right-handed alpha
Helix 27
27
B
228 244Right-handed alpha
Helix 28
28
B
250 264Right-handed alpha
Helix 29
29
B
265 267Right-handed 310
Helix 30
30
B
280 292Right-handed alpha
Helix 31
31
B
312 327Right-handed alpha
Helix 32
32
B
328 333Right-handed 310
Helix 33
33
B
343 347Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 1PX5. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
53 62first strand
Strand 2
A
73 82anti-parallel
Strand 3
A
143 152parallel
Strand 4
A
132 136anti-parallel
Strand 5
A
117 120anti-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
A
269 270first strand
Strand 2
A
297 298parallel
Back to list of sheets
Back to top of page

There are 5 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
54 62first strand
Strand 2
B
72 81anti-parallel
Strand 3
B
142 152parallel
Strand 4
B
132 137anti-parallel
Strand 5
B
117 120anti-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
B
269 270first strand
Strand 2
B
297 298parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il