Analysis of interatomic Contacts of Structural Units in PDB entry:
4G2U


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 4G2U entry

There are 2 chains in PDB entry 4G2U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1CYS 212
B
 ALA -2LYS 213
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 17 helices in PDB entry 4G2U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 9Right-handed 310
Helix 2
2
A
11 32Right-handed alpha
Helix 3
3
A
43 47Right-handed 310
Helix 4
4
A
60 72Right-handed alpha
Helix 5
5
A
98 106Right-handed alpha
Helix 6
6
A
107 116Right-handed alpha
Helix 7
7
A
128 130Right-handed 310
Helix 8
8
A
131 139Right-handed alpha
Helix 9
9
A
202 209Right-handed alpha
Helix 10
10
B
5 9Right-handed 310
Helix 11
11
B
11 31Right-handed alpha
Helix 12
12
B
60 72Right-handed alpha
Helix 13
13
B
98 106Right-handed alpha
Helix 14
14
B
107 117Right-handed alpha
Helix 15
15
B
128 130Right-handed 310
Helix 16
16
B
131 139Right-handed alpha
Helix 17
17
B
202 209Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 4G2U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
A
51 52first strand
Strand 2
A
179 180anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
58 59first strand
Strand 2
A
144 154parallel
Strand 3
A
157 166anti-parallel
Strand 4
A
86 92anti-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
A
192 195first strand
Strand 2
A
198 201anti-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
51 52first strand
Strand 2
B
179 180anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
58 59first strand
Strand 2
B
144 154parallel
Strand 3
B
157 166anti-parallel
Strand 4
B
86 92anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
192 195first strand
Strand 2
B
198 201anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il