Analysis of interatomic Contacts of Structural Units in PDB entry:
4IG8


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 4IG8 entry

There are 3 chains in PDB entry 4IG8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 3LEU 346
B
 G 1 C 18
C
 G 1 C 18
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 4IG8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 10Right-handed 310
Helix 2
2
A
11 20Right-handed alpha
Helix 3
3
A
23 44Right-handed alpha
Helix 4
4
A
62 67Right-handed alpha
Helix 5
5
A
87 112Right-handed alpha
Helix 6
6
A
166 180Right-handed alpha
Helix 7
7
A
186 189Right-handed 310
Helix 8
8
A
190 196Right-handed alpha
Helix 9
9
A
202 224Right-handed alpha
Helix 10
10
A
228 244Right-handed alpha
Helix 11
11
A
250 264Right-handed alpha
Helix 12
12
A
265 267Right-handed 310
Helix 13
13
A
280 291Right-handed alpha
Helix 14
14
A
312 327Right-handed alpha
Helix 15
15
A
328 333Right-handed 310
Back to top of page

There are 2 sheets in PDB entry 4IG8. Click on sheet of interest to get list of strands forming it: A, B,

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
55 61first strand
Strand 2
A
76 82anti-parallel
Strand 3
A
145 152parallel
Strand 4
A
132 137anti-parallel
Strand 5
A
116 118anti-parallel
Back to list of sheets
Back to top of page

There are 3 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 300parallel
Strand 3
A
303 308anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il