Analysis of interatomic Contacts of Structural Units in PDB entry:
1G4U


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 1G4U entry

There are 2 chains in PDB entry 1G4U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
S
 SER 167MET 539
R
 MET 1PRO 180
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 25 helices in PDB entry 1G4U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
S
167 188Right-handed alpha
Helix 2
2
S
190 196Right-handed alpha
Helix 3
3
S
197 202Right-handed alpha
Helix 4
4
S
206 217Right-handed alpha
Helix 5
5
S
218 223Right-handed 310
Helix 6
6
S
224 236Right-handed alpha
Helix 7
7
S
244 249Right-handed 310
Helix 8
8
S
252 261Right-handed alpha
Helix 9
9
S
262 280Right-handed alpha
Helix 10
10
S
280 292Right-handed alpha
Helix 11
11
S
353 368Right-handed alpha
Helix 12
12
S
377 384Right-handed alpha
Helix 13
13
S
447 460Right-handed alpha
Helix 14
14
S
486 500Right-handed alpha
Helix 15
15
S
504 514Right-handed alpha
Helix 16
16
S
523 539Right-handed alpha
Helix 17
17
R
15 26Right-handed alpha
Helix 18
18
R
61 65Right-handed 310
Helix 19
19
R
67 72Right-handed 310
Helix 20
20
R
86 96Right-handed alpha
Helix 21
21
R
96 105Right-handed alpha
Helix 22
22
R
116 120Right-handed 310
Helix 23
23
R
122 132Right-handed alpha
Helix 24
24
R
138 150Right-handed alpha
Helix 25
25
R
164 177Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 1G4U. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
S
322 324first strand
Strand 2
S
330 338anti-parallel
Strand 3
S
341 347anti-parallel
Strand 4
S
477 480parallel
Strand 5
S
371 374parallel
Strand 6
S
427 436parallel
Strand 7
S
415 424anti-parallel
Strand 8
S
399 405anti-parallel
Strand 9
S
393 396anti-parallel
Back to list of sheets
Back to top of page

There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
R
38 46first strand
Strand 2
R
49 57anti-parallel
Strand 3
R
2 10parallel
Strand 4
R
77 83parallel
Strand 5
R
110 115parallel
Strand 6
R
153 156parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il