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


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 2XII entry

There are 2 chains in PDB entry 2XII (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 35ALA 472
B
 GLU 35LYS 473
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 36 helices in PDB entry 2XII. 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 60Right-handed alpha
Helix 2
2
A
68 72Right-handed 310
Helix 3
3
A
85 87Right-handed 310
Helix 4
4
A
88 93Right-handed alpha
Helix 5
5
A
96 102Right-handed alpha
Helix 6
6
A
103 107Right-handed 310
Helix 7
7
A
113 125Right-handed alpha
Helix 8
8
A
150 154Right-handed 310
Helix 9
9
A
159 171Right-handed alpha
Helix 10
10
A
195 220Right-handed alpha
Helix 11
11
A
233 239Right-handed alpha
Helix 12
12
A
239 254Right-handed alpha
Helix 13
13
A
261 264Right-handed 310
Helix 14
14
A
297 303Right-handed 310
Helix 15
15
A
321 325Right-handed 310
Helix 16
16
A
329 343Right-handed alpha
Helix 17
17
A
360 378Right-handed alpha
Helix 18
18
A
379 381Right-handed 310
Helix 19
19
B
50 60Right-handed alpha
Helix 20
20
B
68 72Right-handed 310
Helix 21
21
B
85 87Right-handed 310
Helix 22
22
B
88 93Right-handed alpha
Helix 23
23
B
96 102Right-handed alpha
Helix 24
24
B
103 107Right-handed 310
Helix 25
25
B
113 125Right-handed alpha
Helix 26
26
B
150 154Right-handed 310
Helix 27
27
B
159 171Right-handed alpha
Helix 28
28
B
195 220Right-handed alpha
Helix 29
29
B
233 238Right-handed alpha
Helix 30
30
B
239 254Right-handed alpha
Helix 31
31
B
261 264Right-handed 310
Helix 32
32
B
297 303Right-handed 310
Helix 33
33
B
321 325Right-handed 310
Helix 34
34
B
329 343Right-handed alpha
Helix 35
35
B
360 378Right-handed alpha
Helix 36
36
B
379 381Right-handed 310
Back to top of page

There are 9 sheets in PDB entry 2XII. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
258 259first strand
Strand 2
A
225 229parallel
Strand 3
A
174 180parallel
Strand 4
A
128 134parallel
Strand 5
A
61 65parallel
Strand 6
A
345 351parallel
Strand 7
A
305 309parallel
Back to list of sheets
Back to top of page

There are 2 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
76 77first strand
Strand 2
A
80 81anti-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
395 399first strand
Strand 2
A
405 409anti-parallel
Strand 3
A
463 470anti-parallel
Strand 4
A
427 433anti-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
411 413first strand
Strand 2
B
411 413anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
417 421first strand
Strand 2
A
449 453anti-parallel
Strand 3
A
442 446anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
258 259first strand
Strand 2
B
225 229parallel
Strand 3
B
174 180parallel
Strand 4
B
128 134parallel
Strand 5
B
61 65parallel
Strand 6
B
345 351parallel
Strand 7
B
305 309parallel
Back to list of sheets
Back to top of page

There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
76 77first strand
Strand 2
B
80 81anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
395 399first strand
Strand 2
B
405 409anti-parallel
Strand 3
B
463 471anti-parallel
Strand 4
B
426 433anti-parallel
Strand 5
B
439 440anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
417 421first strand
Strand 2
B
449 453anti-parallel
Strand 3
B
442 446anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il