Analysis of interatomic Contacts of Structural Units in PDB entry:
2R9R


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 2R9R entry

There are 4 chains in PDB entry 2R9R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 36SER 361
B
 SER 32THR 417
G
 LEU 36SER 361
H
 SER 32THR 417
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 78 helices in PDB entry 2R9R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
65 79Right-handed alpha
Helix 2
2
A
89 92Right-handed 310
Helix 3
3
A
93 107Right-handed alpha
Helix 4
4
A
109 113Right-handed 310
Helix 5
5
A
125 129Right-handed 310
Helix 6
6
A
132 148Right-handed alpha
Helix 7
7
A
165 179Right-handed alpha
Helix 8
8
A
191 205Right-handed alpha
Helix 9
9
A
222 228Right-handed alpha
Helix 10
10
A
228 237Right-handed alpha
Helix 11
11
A
246 253Right-handed 310
Helix 12
12
A
263 267Right-handed 310
Helix 13
13
A
270 279Right-handed alpha
Helix 14
14
A
279 299Right-handed alpha
Helix 15
15
A
302 312Right-handed alpha
Helix 16
16
A
326 335Right-handed alpha
Helix 17
17
A
335 340Right-handed alpha
Helix 18
18
A
341 343Right-handed 310
Helix 19
19
A
344 356Right-handed alpha
Helix 20
20
B
48 52Right-handed alpha
Helix 21
21
B
61 66Right-handed alpha
Helix 22
22
B
81 95Right-handed alpha
Helix 23
23
B
105 116Right-handed alpha
Helix 24
24
B
119 130Right-handed alpha
Helix 25
25
B
145 152Right-handed alpha
Helix 26
26
B
159 183Right-handed alpha
Helix 27
27
B
185 190Right-handed alpha
Helix 28
28
B
201 211Right-handed alpha
Helix 29
29
B
220 244Right-handed alpha
Helix 30
30
B
253 262Right-handed alpha
Helix 31
31
B
263 275Right-handed alpha
Helix 32
32
B
278 284Right-handed alpha
Helix 33
33
B
285 296Right-handed alpha
Helix 34
34
B
297 306Right-handed 310
Helix 35
35
B
307 320Right-handed alpha
Helix 36
36
B
320 347Right-handed alpha
Helix 37
37
B
356 369Right-handed alpha
Helix 38
38
B
380 400Right-handed alpha
Helix 39
39
B
401 417Right-handed alpha
Helix 40
40
G
65 79Right-handed alpha
Helix 41
41
G
89 92Right-handed 310
Helix 42
42
G
93 107Right-handed alpha
Helix 43
43
G
109 113Right-handed 310
Helix 44
44
G
125 129Right-handed 310
Helix 45
45
G
132 148Right-handed alpha
Helix 46
46
G
165 179Right-handed alpha
Helix 47
47
G
191 206Right-handed alpha
Helix 48
48
G
222 227Right-handed alpha
Helix 49
49
G
227 237Right-handed alpha
Helix 50
50
G
246 253Right-handed 310
Helix 51
51
G
263 267Right-handed 310
Helix 52
52
G
270 279Right-handed alpha
Helix 53
53
G
279 300Right-handed alpha
Helix 54
54
G
302 312Right-handed alpha
Helix 55
55
G
326 335Right-handed alpha
Helix 56
56
G
335 340Right-handed alpha
Helix 57
57
G
341 343Right-handed 310
Helix 58
58
G
344 356Right-handed alpha
Helix 59
59
H
48 53Right-handed alpha
Helix 60
60
H
61 66Right-handed alpha
Helix 61
61
H
81 95Right-handed alpha
Helix 62
62
H
105 116Right-handed alpha
Helix 63
63
H
119 130Right-handed alpha
Helix 64
64
H
145 152Right-handed alpha
Helix 65
65
H
159 183Right-handed alpha
Helix 66
66
H
185 190Right-handed alpha
Helix 67
67
H
202 211Right-handed alpha
Helix 68
68
H
220 244Right-handed alpha
Helix 69
69
H
253 262Right-handed alpha
Helix 70
70
H
263 275Right-handed alpha
Helix 71
71
H
278 284Right-handed alpha
Helix 72
72
H
285 296Right-handed alpha
Helix 73
73
H
297 306Right-handed 310
Helix 74
74
H
307 320Right-handed alpha
Helix 75
75
H
320 347Right-handed alpha
Helix 76
76
H
356 369Right-handed alpha
Helix 77
77
H
380 400Right-handed alpha
Helix 78
78
H
401 417Right-handed alpha
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There are 6 sheets in PDB entry 2R9R. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
39 41first strand
Strand 2
A
48 50anti-parallel
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There are 9 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
52 55first strand
Strand 2
A
83 85parallel
Strand 3
A
114 119parallel
Strand 4
A
152 157parallel
Strand 5
A
182 188parallel
Strand 6
A
212 214parallel
Strand 7
A
239 242parallel
Strand 8
A
317 322parallel
Strand 9
A
52 55parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
42 47first strand
Strand 2
B
34 39anti-parallel
Strand 3
B
75 78parallel
Strand 4
B
69 70anti-parallel
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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
G
39 41first strand
Strand 2
G
48 50anti-parallel
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There are 9 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
52 55first strand
Strand 2
G
83 85parallel
Strand 3
G
114 119parallel
Strand 4
G
152 157parallel
Strand 5
G
182 188parallel
Strand 6
G
212 216parallel
Strand 7
G
239 243parallel
Strand 8
G
317 322parallel
Strand 9
G
52 55parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
42 47first strand
Strand 2
H
34 39anti-parallel
Strand 3
H
75 78parallel
Strand 4
H
69 70anti-parallel
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