Analysis of interatomic Contacts of Structural Units in PDB entry:
2X3H


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 2X3H entry

There are 3 chains in PDB entry 2X3H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 7THR 504
B
 PRO 7THR 504
C
 PRO 7THR 504
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 2X3H. 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 11Right-handed 310
Helix 2
2
A
19 27Right-handed alpha
Helix 3
3
A
43 52Right-handed alpha
Helix 4
4
A
370 374Right-handed 310
Helix 5
5
A
386 388Right-handed 310
Helix 6
6
B
9 11Right-handed 310
Helix 7
7
B
19 27Right-handed alpha
Helix 8
8
B
43 52Right-handed alpha
Helix 9
9
B
370 374Right-handed 310
Helix 10
10
B
386 388Right-handed 310
Helix 11
11
C
9 11Right-handed 310
Helix 12
12
C
19 26Right-handed alpha
Helix 13
13
C
43 52Right-handed alpha
Helix 14
14
C
370 374Right-handed 310
Helix 15
15
C
386 388Right-handed 310
Back to top of page

There are 12 sheets in PDB entry 2X3H. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, CA, CB, BC, BD, CC, CD,

There are 2 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
13 14first strand
Strand 2
A
17 18anti-parallel
Back to list of sheets
Back to top of page

There are 25 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
57 58first strand
Strand 2
A
75 77anti-parallel
Strand 3
A
100 110anti-parallel
Strand 4
A
129 141parallel
Strand 5
A
161 169parallel
Strand 6
A
190 197parallel
Strand 7
A
215 222parallel
Strand 8
A
242 249parallel
Strand 9
A
265 272parallel
Strand 10
A
292 299parallel
Strand 11
A
326 332parallel
Strand 12
A
349 352parallel
Strand 13
A
382 385parallel
Strand 14
A
390 392anti-parallel
Strand 15
C
399 402parallel
Strand 16
C
419 422parallel
Strand 17
B
426 434parallel
Strand 18
A
436 443parallel
Strand 19
A
448 454anti-parallel
Strand 20
A
457 461anti-parallel
Strand 21
A
467 470anti-parallel
Strand 22
A
474 477anti-parallel
Strand 23
C
484 485parallel
Strand 24
B
494 497parallel
Strand 25
A
502 503parallel
Back to list of sheets
Back to top of page

There are 5 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
57 58first strand
Strand 2
A
75 77anti-parallel
Strand 3
A
100 110anti-parallel
Strand 4
A
82 86parallel
Strand 5
A
62 66parallel
Back to list of sheets
Back to top of page

There are 12 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
69 71first strand
Strand 2
A
94 97parallel
Strand 3
A
123 126parallel
Strand 4
A
145 151parallel
Strand 5
A
178 184parallel
Strand 6
A
203 208parallel
Strand 7
A
226 231parallel
Strand 8
A
254 257parallel
Strand 9
A
280 286parallel
Strand 10
A
312 318parallel
Strand 11
A
339 341parallel
Strand 12
A
368 369parallel
Back to list of sheets
Back to top of page

There are 25 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
57 58first strand
Strand 2
B
75 77parallel
Strand 3
B
100 110parallel
Strand 4
B
129 141parallel
Strand 5
B
161 169parallel
Strand 6
B
190 197parallel
Strand 7
B
215 222parallel
Strand 8
B
242 249parallel
Strand 9
B
265 272parallel
Strand 10
B
292 299parallel
Strand 11
B
326 332parallel
Strand 12
B
349 352parallel
Strand 13
B
382 385parallel
Strand 14
B
390 392anti-parallel
Strand 15
A
399 402parallel
Strand 16
A
419 422parallel
Strand 17
C
426 434parallel
Strand 18
B
436 443parallel
Strand 19
B
448 454anti-parallel
Strand 20
B
457 461anti-parallel
Strand 21
B
467 470anti-parallel
Strand 22
B
474 477anti-parallel
Strand 23
A
484 485parallel
Strand 24
C
494 497parallel
Strand 25
B
502 503parallel
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
57 58first strand
Strand 2
B
75 77parallel
Strand 3
B
100 110parallel
Strand 4
B
82 86parallel
Strand 5
B
62 66parallel
Back to list of sheets
Back to top of page

There are 25 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
57 58first strand
Strand 2
C
75 77parallel
Strand 3
C
100 110parallel
Strand 4
C
129 141parallel
Strand 5
C
161 169parallel
Strand 6
C
190 197parallel
Strand 7
C
215 222parallel
Strand 8
C
242 249parallel
Strand 9
C
265 272parallel
Strand 10
C
292 299parallel
Strand 11
C
326 332parallel
Strand 12
C
349 352parallel
Strand 13
C
382 385parallel
Strand 14
C
390 392anti-parallel
Strand 15
B
399 402parallel
Strand 16
B
419 422parallel
Strand 17
A
426 434parallel
Strand 18
C
436 443parallel
Strand 19
C
448 454anti-parallel
Strand 20
C
457 461anti-parallel
Strand 21
C
467 470anti-parallel
Strand 22
C
474 477anti-parallel
Strand 23
B
484 485parallel
Strand 24
A
494 497parallel
Strand 25
C
502 503parallel
Back to list of sheets
Back to top of page

There are 5 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
57 58first strand
Strand 2
C
75 77parallel
Strand 3
C
100 110parallel
Strand 4
C
82 86parallel
Strand 5
C
62 66parallel
Back to list of sheets
Back to top of page

There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
13 14first strand
Strand 2
B
17 18anti-parallel
Back to list of sheets
Back to top of page

There are 12 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
69 71first strand
Strand 2
B
94 97parallel
Strand 3
B
123 126parallel
Strand 4
B
145 151parallel
Strand 5
B
178 184parallel
Strand 6
B
205 208parallel
Strand 7
B
226 231parallel
Strand 8
B
254 257parallel
Strand 9
B
280 286parallel
Strand 10
B
312 318parallel
Strand 11
B
339 341parallel
Strand 12
B
368 369parallel
Back to list of sheets
Back to top of page

There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
13 14first strand
Strand 2
C
17 18anti-parallel
Back to list of sheets
Back to top of page

There are 12 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
69 71first strand
Strand 2
C
94 97parallel
Strand 3
C
123 126parallel
Strand 4
C
145 151parallel
Strand 5
C
178 184parallel
Strand 6
C
205 208parallel
Strand 7
C
226 231parallel
Strand 8
C
254 257parallel
Strand 9
C
280 286parallel
Strand 10
C
312 318parallel
Strand 11
C
339 341parallel
Strand 12
C
368 369parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il