Analysis of interatomic Contacts of Structural Units in PDB entry:
2X24


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 2X24 entry

There are 2 chains in PDB entry 2X24 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 27GLY 714
B
 LEU 26HIS 713
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 56 helices in PDB entry 2X24. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 37Right-handed alpha
Helix 2
2
A
41 43Right-handed 310
Helix 3
3
A
44 57Right-handed alpha
Helix 4
4
A
121 126Right-handed 310
Helix 5
5
A
128 146Right-handed alpha
Helix 6
6
A
163 168Right-handed alpha
Helix 7
7
A
190 197Right-handed alpha
Helix 8
8
A
230 250Right-handed alpha
Helix 9
9
A
262 271Right-handed alpha
Helix 10
10
A
286 295Right-handed alpha
Helix 11
11
A
301 307Right-handed alpha
Helix 12
12
A
307 312Right-handed alpha
Helix 13
13
A
323 336Right-handed alpha
Helix 14
14
A
369 376Right-handed alpha
Helix 15
15
A
455 471Right-handed alpha
Helix 16
16
A
488 494Right-handed alpha
Helix 17
17
A
495 509Right-handed alpha
Helix 18
18
A
526 531Right-handed alpha
Helix 19
19
A
533 537Right-handed 310
Helix 20
20
A
555 564Right-handed alpha
Helix 21
21
A
565 577Right-handed alpha
Helix 22
22
A
604 625Right-handed alpha
Helix 23
23
A
628 635Right-handed alpha
Helix 24
24
A
643 666Right-handed alpha
Helix 25
25
A
680 693Right-handed alpha
Helix 26
26
A
696 701Right-handed 310
Helix 27
27
A
702 713Right-handed alpha
Helix 28
28
B
27 36Right-handed alpha
Helix 29
29
B
41 43Right-handed 310
Helix 30
30
B
44 56Right-handed alpha
Helix 31
31
B
122 126Right-handed 310
Helix 32
32
B
128 146Right-handed alpha
Helix 33
33
B
163 168Right-handed alpha
Helix 34
34
B
179 182Right-handed 310
Helix 35
35
B
190 197Right-handed alpha
Helix 36
36
B
230 250Right-handed alpha
Helix 37
37
B
262 271Right-handed alpha
Helix 38
38
B
286 295Right-handed alpha
Helix 39
39
B
302 307Right-handed alpha
Helix 40
40
B
307 312Right-handed alpha
Helix 41
41
B
323 336Right-handed alpha
Helix 42
42
B
370 375Right-handed alpha
Helix 43
43
B
455 471Right-handed alpha
Helix 44
44
B
488 494Right-handed alpha
Helix 45
45
B
495 509Right-handed alpha
Helix 46
46
B
526 533Right-handed alpha
Helix 47
47
B
534 537Right-handed 310
Helix 48
48
B
555 564Right-handed alpha
Helix 49
49
B
565 577Right-handed alpha
Helix 50
50
B
603 610Right-handed alpha
Helix 51
51
B
611 625Right-handed alpha
Helix 52
52
B
628 635Right-handed alpha
Helix 53
53
B
643 672Right-handed alpha
Helix 54
54
B
676 693Right-handed alpha
Helix 55
55
B
694 701Right-handed 310
Helix 56
56
B
702 713Right-handed alpha
Back to top of page

There are 15 sheets in PDB entry 2X24. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, BA, BB, BC, BD, BE, BF, BG,

There are 8 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
81 82first strand
Strand 2
A
68 75anti-parallel
Strand 3
A
95 102anti-parallel
Strand 4
A
111 118anti-parallel
Strand 5
A
149 153parallel
Strand 6
A
252 256parallel
Strand 7
A
274 277parallel
Strand 8
A
319 321parallel
Back to list of sheets
Back to top of page

There are 4 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
171 174first strand
Strand 2
A
184 189anti-parallel
Strand 3
A
213 221anti-parallel
Strand 4
A
203 210anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
259 261first strand
Strand 2
A
281 283parallel
Back to list of sheets
Back to top of page

There are 2 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
377 378first strand
Strand 2
A
386 387anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
397 399first strand
Strand 2
A
407 414anti-parallel
Strand 3
A
417 424anti-parallel
Strand 4
A
476 479parallel
Strand 5
A
514 518parallel
Strand 6
A
541 546parallel
Strand 7
A
640 642parallel
Back to list of sheets
Back to top of page

There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
429 433first strand
Strand 2
A
445 449anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
453 454first strand
Strand 2
A
484 485parallel
Back to list of sheets
Back to top of page

There are 2 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
523 525first strand
Strand 2
A
550 552parallel
Back to list of sheets
Back to top of page

There are 8 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
81 84first strand
Strand 2
B
68 75anti-parallel
Strand 3
B
95 102anti-parallel
Strand 4
B
111 118anti-parallel
Strand 5
B
149 153parallel
Strand 6
B
252 256parallel
Strand 7
B
273 277parallel
Strand 8
B
319 321parallel
Back to list of sheets
Back to top of page

There are 4 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
171 174first strand
Strand 2
B
184 189anti-parallel
Strand 3
B
213 221anti-parallel
Strand 4
B
203 210anti-parallel
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
259 261first strand
Strand 2
B
281 283parallel
Back to list of sheets
Back to top of page

There are 7 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
397 399first strand
Strand 2
B
407 414anti-parallel
Strand 3
B
417 424anti-parallel
Strand 4
B
476 479parallel
Strand 5
B
514 518parallel
Strand 6
B
541 546parallel
Strand 7
B
640 642parallel
Back to list of sheets
Back to top of page

There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
429 433first strand
Strand 2
B
445 449anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in BF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
453 454first strand
Strand 2
B
484 485parallel
Back to list of sheets
Back to top of page

There are 2 strands in BG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
523 525first strand
Strand 2
B
550 552parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il