Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q8I


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 2Q8I entry

There are 2 chains in PDB entry 2Q8I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 13LYS 401
B
 SER 128TYR 220
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 2Q8I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 22Right-handed alpha
Helix 2
2
A
28 39Right-handed alpha
Helix 3
3
A
41 65Right-handed alpha
Helix 4
4
A
68 73Right-handed alpha
Helix 5
5
A
74 93Right-handed alpha
Helix 6
6
A
101 119Right-handed alpha
Helix 7
7
A
121 138Right-handed alpha
Helix 8
8
A
140 173Right-handed alpha
Helix 9
9
A
193 213Right-handed alpha
Helix 10
10
A
237 261Right-handed alpha
Helix 11
11
A
293 302Right-handed 310
Helix 12
12
A
326 338Right-handed alpha
Helix 13
13
A
361 365Right-handed 310
Helix 14
14
A
373 382Right-handed alpha
Helix 15
15
B
210 218Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 2Q8I. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
188 192first strand
Strand 2
A
233 236anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
218 224first strand
Strand 2
A
270 276parallel
Strand 3
A
280 287anti-parallel
Strand 4
A
351 359anti-parallel
Strand 5
A
341 347anti-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
B
132 136first strand
Strand 2
B
203 208anti-parallel
Strand 3
B
184 189anti-parallel
Strand 4
B
159 160anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
175 179first strand
Strand 2
B
165 170anti-parallel
Strand 3
B
146 152anti-parallel
Strand 4
B
198 199anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il