Analysis of interatomic Contacts of Structural Units in PDB entry:
2RI1


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 2RI1 entry

There are 2 chains in PDB entry 2RI1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1ILE 233
B
 GLY -1ILE 233
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 20 helices in PDB entry 2RI1. 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 26Right-handed alpha
Helix 2
2
A
39 48Right-handed alpha
Helix 3
3
A
74 83Right-handed alpha
Helix 4
4
A
101 116Right-handed alpha
Helix 5
5
A
150 159Right-handed alpha
Helix 6
6
A
163 167Right-handed 310
Helix 7
7
A
175 181Right-handed alpha
Helix 8
8
A
191 193Right-handed 310
Helix 9
9
A
194 204Right-handed alpha
Helix 10
10
A
210 218Right-handed 310
Helix 11
11
B
8 26Right-handed alpha
Helix 12
12
B
39 48Right-handed alpha
Helix 13
13
B
74 83Right-handed alpha
Helix 14
14
B
101 116Right-handed alpha
Helix 15
15
B
150 159Right-handed alpha
Helix 16
16
B
163 167Right-handed 310
Helix 17
17
B
175 181Right-handed alpha
Helix 18
18
B
191 193Right-handed 310
Helix 19
19
B
194 204Right-handed alpha
Helix 20
20
B
210 218Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 2RI1. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
0 6first strand
Strand 2
A
220 226parallel
Strand 3
A
184 189parallel
Strand 4
A
120 123parallel
Strand 5
A
30 33parallel
Strand 6
A
57 60parallel
Strand 7
A
91 93parallel
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
62 64first strand
Strand 2
A
170 173anti-parallel
Strand 3
A
145 148anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
1 6first strand
Strand 2
B
221 226parallel
Strand 3
B
184 189parallel
Strand 4
B
120 123parallel
Strand 5
B
30 33parallel
Strand 6
B
53 60parallel
Strand 7
B
89 93parallel
Back to list of sheets
Back to top of page

There are 3 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
62 64first strand
Strand 2
B
170 173anti-parallel
Strand 3
B
145 148anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il