Analysis of interatomic Contacts of Structural Units in PDB entry:
4ID2


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 4ID2 entry

There are 2 chains in PDB entry 4ID2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 42TYR 177
B
 GLY 42TYR 177
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 4 helices in PDB entry 4ID2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
107 112Right-handed 310
Helix 2
2
A
116 122Right-handed alpha
Helix 3
3
B
107 112Right-handed 310
Helix 4
4
B
116 122Right-handed alpha
Back to top of page

There are 5 sheets in PDB entry 4ID2. 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
43 44first strand
Strand 2
A
84 85parallel
Strand 3
A
77 78anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
99 106first strand
Strand 2
A
88 96anti-parallel
Strand 3
A
60 70anti-parallel
Strand 4
A
50 57anti-parallel
Strand 5
B
50 57anti-parallel
Strand 6
B
60 70anti-parallel
Strand 7
B
88 96anti-parallel
Strand 8
B
99 106anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
124 133first strand
Strand 2
A
138 145anti-parallel
Strand 3
A
152 159anti-parallel
Strand 4
A
165 169anti-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
77 78first strand
Strand 2
B
84 85anti-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
124 133first strand
Strand 2
B
138 145anti-parallel
Strand 3
B
152 159anti-parallel
Strand 4
B
165 169anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il