Analysis of interatomic Contacts of Structural Units in PDB entry:
2R5N


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 2R5N entry

There are 2 chains in PDB entry 2R5N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2HIS 667
B
 SER 2HIS 664
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
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There are 67 helices in PDB entry 2R5N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 23Right-handed alpha
Helix 2
2
A
27 44Right-handed alpha
Helix 3
3
A
64 66Right-handed 310
Helix 4
4
A
67 79Right-handed alpha
Helix 5
5
A
83 89Right-handed alpha
Helix 6
6
A
117 138Right-handed alpha
Helix 7
7
A
154 160Right-handed alpha
Helix 8
8
A
160 173Right-handed alpha
Helix 9
9
A
194 196Right-handed 310
Helix 10
10
A
200 208Right-handed alpha
Helix 11
11
A
220 234Right-handed alpha
Helix 12
12
A
257 261Right-handed 310
Helix 13
13
A
266 278Right-handed alpha
Helix 14
14
A
287 295Right-handed alpha
Helix 15
15
A
296 318Right-handed alpha
Helix 16
16
A
318 331Right-handed alpha
Helix 17
17
A
336 351Right-handed alpha
Helix 18
18
A
357 369Right-handed alpha
Helix 19
19
A
382 387Right-handed alpha
Helix 20
20
A
410 425Right-handed alpha
Helix 21
21
A
436 440Right-handed 310
Helix 22
22
A
441 451Right-handed alpha
Helix 23
23
A
463 467Right-handed 310
Helix 24
24
A
477 484Right-handed alpha
Helix 25
25
A
495 509Right-handed alpha
Helix 26
26
A
529 536Right-handed alpha
Helix 27
27
A
537 539Right-handed 310
Helix 28
28
A
560 574Right-handed alpha
Helix 29
29
A
585 592Right-handed alpha
Helix 30
30
A
593 601Right-handed alpha
Helix 31
31
A
619 624Right-handed alpha
Helix 32
32
A
640 648Right-handed alpha
Helix 33
33
A
651 667Right-handed alpha
Helix 34
34
B
3 23Right-handed alpha
Helix 35
35
B
27 44Right-handed alpha
Helix 36
36
B
64 66Right-handed 310
Helix 37
37
B
67 79Right-handed alpha
Helix 38
38
B
83 88Right-handed alpha
Helix 39
39
B
117 138Right-handed alpha
Helix 40
40
B
154 160Right-handed alpha
Helix 41
41
B
160 173Right-handed alpha
Helix 42
42
B
194 196Right-handed 310
Helix 43
43
B
200 208Right-handed alpha
Helix 44
44
B
220 234Right-handed alpha
Helix 45
45
B
257 261Right-handed 310
Helix 46
46
B
266 278Right-handed alpha
Helix 47
47
B
287 295Right-handed alpha
Helix 48
48
B
296 318Right-handed alpha
Helix 49
49
B
318 331Right-handed alpha
Helix 50
50
B
336 351Right-handed alpha
Helix 51
51
B
357 369Right-handed alpha
Helix 52
52
B
370 372Right-handed 310
Helix 53
53
B
382 387Right-handed alpha
Helix 54
54
B
410 425Right-handed alpha
Helix 55
55
B
436 440Right-handed 310
Helix 56
56
B
441 451Right-handed alpha
Helix 57
57
B
463 467Right-handed 310
Helix 58
58
B
477 484Right-handed alpha
Helix 59
59
B
495 509Right-handed alpha
Helix 60
60
B
529 536Right-handed alpha
Helix 61
61
B
537 539Right-handed 310
Helix 62
62
B
560 575Right-handed alpha
Helix 63
63
B
585 591Right-handed alpha
Helix 64
64
B
593 601Right-handed alpha
Helix 65
65
B
619 624Right-handed alpha
Helix 66
66
B
640 648Right-handed alpha
Helix 67
67
B
651 663Right-handed alpha
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There are 10 sheets in PDB entry 2R5N. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 5 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
59 62first strand
Strand 2
A
149 153parallel
Strand 3
A
178 184parallel
Strand 4
A
239 244parallel
Strand 5
A
211 217parallel
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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
187 188first strand
Strand 2
A
191 192anti-parallel
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There are 2 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
355 356first strand
Strand 2
A
522 523anti-parallel
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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
404 406first strand
Strand 2
A
375 379parallel
Strand 3
A
428 434parallel
Strand 4
A
456 460parallel
Strand 5
A
514 517parallel
Strand 6
A
489 491parallel
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There are 5 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
541 544first strand
Strand 2
A
578 582anti-parallel
Strand 3
A
552 556parallel
Strand 4
A
608 615parallel
Strand 5
A
628 632parallel
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There are 5 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
59 62first strand
Strand 2
B
149 153parallel
Strand 3
B
178 184parallel
Strand 4
B
239 244parallel
Strand 5
B
211 217parallel
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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
187 188first strand
Strand 2
B
191 192anti-parallel
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There are 2 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
355 356first strand
Strand 2
B
522 523anti-parallel
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There are 6 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
404 406first strand
Strand 2
B
375 379parallel
Strand 3
B
428 434parallel
Strand 4
B
456 460parallel
Strand 5
B
514 517parallel
Strand 6
B
489 491parallel
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There are 5 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
541 544first strand
Strand 2
B
578 582anti-parallel
Strand 3
B
552 556parallel
Strand 4
B
608 615parallel
Strand 5
B
628 632parallel
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