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


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 2IBM entry

There are 2 chains in PDB entry 2IBM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ILE 780
B
 PRO 11ILE 780
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 68 helices in PDB entry 2IBM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 29Right-handed alpha
Helix 2
2
A
30 32Right-handed 310
Helix 3
3
A
37 55Right-handed alpha
Helix 4
4
A
58 60Right-handed 310
Helix 5
5
A
61 77Right-handed alpha
Helix 6
6
A
82 94Right-handed alpha
Helix 7
7
A
105 119Right-handed alpha
Helix 8
8
A
130 148Right-handed alpha
Helix 9
9
A
162 170Right-handed alpha
Helix 10
10
A
177 188Right-handed alpha
Helix 11
11
A
208 215Right-handed alpha
Helix 12
12
A
216 219Right-handed 310
Helix 13
13
A
229 238Right-handed alpha
Helix 14
14
A
239 242Right-handed 310
Helix 15
15
A
262 272Right-handed alpha
Helix 16
16
A
283 298Right-handed alpha
Helix 17
17
A
333 339Right-handed alpha
Helix 18
18
A
356 363Right-handed alpha
Helix 19
19
A
377 382Right-handed alpha
Helix 20
20
A
410 429Right-handed alpha
Helix 21
21
A
438 452Right-handed alpha
Helix 22
22
A
463 473Right-handed alpha
Helix 23
23
A
474 476Right-handed 310
Helix 24
24
A
499 503Right-handed 310
Helix 25
25
A
515 525Right-handed alpha
Helix 26
26
A
526 531Right-handed 310
Helix 27
27
A
546 550Right-handed 310
Helix 28
28
A
571 619Right-handed alpha
Helix 29
29
A
624 643Right-handed alpha
Helix 30
30
A
655 665Right-handed alpha
Helix 31
31
A
682 703Right-handed alpha
Helix 32
32
A
706 736Right-handed alpha
Helix 33
33
A
748 777Right-handed alpha
Helix 34
34
B
12 29Right-handed alpha
Helix 35
35
B
30 34Right-handed 310
Helix 36
36
B
42 55Right-handed alpha
Helix 37
37
B
57 77Right-handed alpha
Helix 38
38
B
82 94Right-handed alpha
Helix 39
39
B
105 120Right-handed alpha
Helix 40
40
B
130 149Right-handed alpha
Helix 41
41
B
160 169Right-handed alpha
Helix 42
42
B
177 188Right-handed alpha
Helix 43
43
B
208 216Right-handed alpha
Helix 44
44
B
232 243Right-handed alpha
Helix 45
45
B
262 273Right-handed alpha
Helix 46
46
B
280 282Right-handed 310
Helix 47
47
B
283 300Right-handed alpha
Helix 48
48
B
332 342Right-handed alpha
Helix 49
49
B
357 362Right-handed alpha
Helix 50
50
B
377 385Right-handed alpha
Helix 51
51
B
410 429Right-handed alpha
Helix 52
52
B
438 446Right-handed alpha
Helix 53
53
B
448 453Right-handed alpha
Helix 54
54
B
463 473Right-handed alpha
Helix 55
55
B
474 476Right-handed 310
Helix 56
56
B
499 503Right-handed 310
Helix 57
57
B
515 524Right-handed alpha
Helix 58
58
B
553 560Right-handed alpha
Helix 59
59
B
571 618Right-handed alpha
Helix 60
60
B
621 625Right-handed 310
Helix 61
61
B
626 646Right-handed alpha
Helix 62
62
B
654 663Right-handed alpha
Helix 63
63
B
672 677Right-handed alpha
Helix 64
64
B
680 703Right-handed alpha
Helix 65
65
B
706 722Right-handed alpha
Helix 66
66
B
723 738Right-handed alpha
Helix 67
67
B
739 741Right-handed 310
Helix 68
68
B
748 777Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 2IBM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
152 155first strand
Strand 2
A
172 176parallel
Strand 3
A
124 128parallel
Strand 4
A
203 207parallel
Strand 5
A
366 371parallel
Strand 6
A
97 99parallel
Strand 7
A
389 391parallel
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
221 224first strand
Strand 2
A
351 355anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
401 402first strand
Strand 2
A
534 540parallel
Strand 3
A
406 408parallel
Back to list of sheets
Back to top of page

There are 6 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
401 402first strand
Strand 2
A
534 540parallel
Strand 3
A
506 509parallel
Strand 4
A
432 436parallel
Strand 5
A
480 484parallel
Strand 6
A
457 459parallel
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
552 554first strand
Strand 2
B
220 224parallel
Strand 3
B
353 356anti-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
152 155first strand
Strand 2
B
172 176parallel
Strand 3
B
124 128parallel
Strand 4
B
203 207parallel
Strand 5
B
366 370parallel
Strand 6
B
97 98parallel
Strand 7
B
389 390parallel
Back to list of sheets
Back to top of page

There are 3 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
306 309first strand
Strand 2
B
312 316anti-parallel
Strand 3
B
323 324anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
401 408first strand
Strand 2
B
533 540parallel
Strand 3
B
505 509parallel
Strand 4
B
432 436parallel
Strand 5
B
480 484parallel
Strand 6
B
457 459parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il