Analysis of interatomic Contacts of Structural Units in PDB entry:
2C2N


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 2C2N entry

There are 2 chains in PDB entry 2C2N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 23LEU 339
B
 CYS 26LEU 339
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 33 helices in PDB entry 2C2N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 63Right-handed alpha
Helix 2
2
A
65 73Right-handed alpha
Helix 3
3
A
74 80Right-handed alpha
Helix 4
4
A
80 103Right-handed alpha
Helix 5
5
A
103 109Right-handed alpha
Helix 6
6
A
118 127Right-handed alpha
Helix 7
7
A
131 152Right-handed alpha
Helix 8
8
A
167 182Right-handed alpha
Helix 9
9
A
206 215Right-handed alpha
Helix 10
10
A
216 220Right-handed 310
Helix 11
11
A
235 237Right-handed 310
Helix 12
12
A
238 251Right-handed alpha
Helix 13
13
A
272 274Right-handed 310
Helix 14
14
A
275 284Right-handed alpha
Helix 15
15
A
290 298Right-handed alpha
Helix 16
16
A
316 326Right-handed alpha
Helix 17
17
A
326 331Right-handed alpha
Helix 18
18
B
50 63Right-handed alpha
Helix 19
19
B
65 73Right-handed alpha
Helix 20
20
B
74 79Right-handed alpha
Helix 21
21
B
80 103Right-handed alpha
Helix 22
22
B
103 109Right-handed alpha
Helix 23
23
B
118 127Right-handed alpha
Helix 24
24
B
131 153Right-handed alpha
Helix 25
25
B
167 182Right-handed alpha
Helix 26
26
B
206 216Right-handed alpha
Helix 27
27
B
217 220Right-handed 310
Helix 28
28
B
235 240Right-handed 310
Helix 29
29
B
241 251Right-handed alpha
Helix 30
30
B
275 284Right-handed alpha
Helix 31
31
B
290 299Right-handed alpha
Helix 32
32
B
316 326Right-handed alpha
Helix 33
33
B
326 331Right-handed alpha
Back to top of page

There are 4 sheets in PDB entry 2C2N. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
260 262first strand
Strand 2
A
110 115parallel
Strand 3
A
27 31parallel
Strand 4
A
308 312parallel
Strand 5
A
333 336parallel
Back to list of sheets
Back to top of page

There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
223 226first strand
Strand 2
A
155 161anti-parallel
Strand 3
A
199 205anti-parallel
Strand 4
A
189 196anti-parallel
Strand 5
A
288 289parallel
Back to list of sheets
Back to top of page

There are 5 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
260 262first strand
Strand 2
B
110 115parallel
Strand 3
B
27 31parallel
Strand 4
B
308 312parallel
Strand 5
B
333 336parallel
Back to list of sheets
Back to top of page

There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
223 226first strand
Strand 2
B
155 161anti-parallel
Strand 3
B
199 205anti-parallel
Strand 4
B
189 196anti-parallel
Strand 5
B
288 289parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il