Analysis of interatomic Contacts of Structural Units in PDB entry:
2D74


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 2D74 entry

There are 2 chains in PDB entry 2D74 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6LEU 412
B
 ILE 3HIS 139
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 2D74. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 33Right-handed alpha
Helix 2
2
A
34 36Right-handed 310
Helix 3
3
A
93 104Right-handed alpha
Helix 4
4
A
123 136Right-handed alpha
Helix 5
5
A
148 151Right-handed 310
Helix 6
6
A
152 168Right-handed alpha
Helix 7
7
A
187 198Right-handed alpha
Helix 8
8
A
299 304Right-handed alpha
Helix 9
9
A
305 307Right-handed 310
Helix 10
10
A
339 344Right-handed alpha
Helix 11
11
B
7 14Right-handed alpha
Helix 12
12
B
20 25Right-handed alpha
Helix 13
13
B
48 57Right-handed alpha
Helix 14
14
B
60 71Right-handed alpha
Helix 15
15
B
89 105Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 2D74. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
67 68first strand
Strand 2
A
52 61anti-parallel
Strand 3
A
80 90anti-parallel
Strand 4
A
13 18parallel
Strand 5
A
110 116parallel
Strand 6
A
141 146parallel
Strand 7
A
177 180parallel
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
281 282first strand
Strand 2
A
270 278anti-parallel
Strand 3
A
292 296anti-parallel
Strand 4
A
234 241anti-parallel
Strand 5
A
211 218anti-parallel
Strand 6
A
312 314anti-parallel
Strand 7
A
249 252anti-parallel
Strand 8
A
270 278anti-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
244 245first strand
Strand 2
A
285 286anti-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
A
256 257first strand
Strand 2
A
266 267anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
322 328first strand
Strand 2
A
375 384anti-parallel
Strand 3
A
361 370anti-parallel
Strand 4
A
353 358anti-parallel
Strand 5
A
390 395anti-parallel
Strand 6
A
402 408anti-parallel
Strand 7
A
331 332anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
37 40first strand
Strand 2
B
43 46anti-parallel
Strand 3
B
81 84anti-parallel
Strand 4
B
75 78anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il