Analysis of interatomic Contacts of Structural Units in PDB entry:
1XDO


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 1XDO entry

There are 2 chains in PDB entry 1XDO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2GLU 688
B
 GLY 2GLU 688
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 52 helices in PDB entry 1XDO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 27Right-handed alpha
Helix 2
2
A
31 52Right-handed alpha
Helix 3
3
A
52 66Right-handed alpha
Helix 4
4
A
72 105Right-handed alpha
Helix 5
5
A
111 115Right-handed 310
Helix 6
6
A
118 131Right-handed alpha
Helix 7
7
A
132 135Right-handed 310
Helix 8
8
A
199 212Right-handed alpha
Helix 9
9
A
241 247Right-handed alpha
Helix 10
10
A
248 257Right-handed alpha
Helix 11
11
A
269 280Right-handed alpha
Helix 12
12
A
296 303Right-handed 310
Helix 13
13
A
308 312Right-handed 310
Helix 14
14
A
321 326Right-handed 310
Helix 15
15
A
331 339Right-handed alpha
Helix 16
16
A
350 361Right-handed alpha
Helix 17
17
A
380 392Right-handed alpha
Helix 18
18
A
408 412Right-handed 310
Helix 19
19
A
415 421Right-handed alpha
Helix 20
20
A
463 467Right-handed alpha
Helix 21
21
A
477 493Right-handed alpha
Helix 22
22
A
510 526Right-handed alpha
Helix 23
23
A
542 555Right-handed alpha
Helix 24
24
A
614 620Right-handed alpha
Helix 25
25
A
630 646Right-handed alpha
Helix 26
26
A
672 685Right-handed alpha
Helix 27
27
B
9 27Right-handed alpha
Helix 28
28
B
31 52Right-handed alpha
Helix 29
29
B
52 66Right-handed alpha
Helix 30
30
B
72 105Right-handed alpha
Helix 31
31
B
111 115Right-handed 310
Helix 32
32
B
118 131Right-handed alpha
Helix 33
33
B
132 135Right-handed 310
Helix 34
34
B
199 212Right-handed alpha
Helix 35
35
B
241 247Right-handed alpha
Helix 36
36
B
248 257Right-handed alpha
Helix 37
37
B
269 280Right-handed alpha
Helix 38
38
B
296 303Right-handed 310
Helix 39
39
B
308 312Right-handed 310
Helix 40
40
B
321 326Right-handed 310
Helix 41
41
B
331 339Right-handed alpha
Helix 42
42
B
350 361Right-handed alpha
Helix 43
43
B
380 392Right-handed alpha
Helix 44
44
B
408 412Right-handed 310
Helix 45
45
B
415 421Right-handed alpha
Helix 46
46
B
463 467Right-handed alpha
Helix 47
47
B
477 493Right-handed alpha
Helix 48
48
B
510 526Right-handed alpha
Helix 49
49
B
542 555Right-handed alpha
Helix 50
50
B
614 620Right-handed alpha
Helix 51
51
B
630 646Right-handed alpha
Helix 52
52
B
672 685Right-handed alpha
Back to top of page

There are 10 sheets in PDB entry 1XDO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 3 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
107 110first strand
Strand 2
A
194 198parallel
Strand 3
A
182 184anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
138 139first strand
Strand 2
A
166 173anti-parallel
Strand 3
A
155 163anti-parallel
Strand 4
A
219 229anti-parallel
Strand 5
A
260 264anti-parallel
Strand 6
A
287 290parallel
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
A
341 344first strand
Strand 2
A
471 475anti-parallel
Strand 3
A
448 456anti-parallel
Strand 4
A
437 445anti-parallel
Strand 5
A
366 373anti-parallel
Strand 6
A
395 400parallel
Strand 7
A
424 427parallel
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
468 469first strand
Strand 2
A
590 591parallel
Back to list of sheets
Back to top of page

There are 8 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
504 506first strand
Strand 2
A
623 627anti-parallel
Strand 3
A
605 609anti-parallel
Strand 4
A
594 598anti-parallel
Strand 5
A
533 537anti-parallel
Strand 6
A
559 563parallel
Strand 7
A
580 585parallel
Strand 8
A
651 653anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
107 110first strand
Strand 2
B
194 198parallel
Strand 3
B
182 184anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
138 139first strand
Strand 2
B
166 173anti-parallel
Strand 3
B
155 163anti-parallel
Strand 4
B
219 229anti-parallel
Strand 5
B
260 264anti-parallel
Strand 6
B
287 290parallel
Back to list of sheets
Back to top of page

There are 7 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
341 344first strand
Strand 2
B
471 475anti-parallel
Strand 3
B
448 456anti-parallel
Strand 4
B
437 445anti-parallel
Strand 5
B
366 373anti-parallel
Strand 6
B
395 400parallel
Strand 7
B
424 427parallel
Back to list of sheets
Back to top of page

There are 2 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
468 469first strand
Strand 2
B
590 591parallel
Back to list of sheets
Back to top of page

There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
504 506first strand
Strand 2
B
623 627anti-parallel
Strand 3
B
605 609anti-parallel
Strand 4
B
594 598anti-parallel
Strand 5
B
533 537anti-parallel
Strand 6
B
559 563parallel
Strand 7
B
580 585parallel
Strand 8
B
651 653anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il