Analysis of interatomic Contacts of Structural Units in PDB entry:
2R7R


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 2R7R entry

There are 2 chains in PDB entry 2R7R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
X
 U 1101 C 1107
A
 GLY 2GLU 1088
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 52 helices in PDB entry 2R7R. 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 16Right-handed alpha
Helix 2
2
A
31 50Right-handed alpha
Helix 3
3
A
57 62Right-handed alpha
Helix 4
4
A
62 69Right-handed alpha
Helix 5
5
A
84 90Right-handed alpha
Helix 6
6
A
91 93Right-handed 310
Helix 7
7
A
107 111Right-handed 310
Helix 8
8
A
114 119Right-handed alpha
Helix 9
9
A
137 152Right-handed alpha
Helix 10
10
A
156 179Right-handed alpha
Helix 11
11
A
192 197Right-handed alpha
Helix 12
12
A
202 215Right-handed alpha
Helix 13
13
A
219 233Right-handed alpha
Helix 14
14
A
239 246Right-handed alpha
Helix 15
15
A
247 252Right-handed alpha
Helix 16
16
A
281 298Right-handed alpha
Helix 17
17
A
301 311Right-handed alpha
Helix 18
18
A
319 329Right-handed alpha
Helix 19
19
A
330 333Right-handed 310
Helix 20
20
A
338 345Right-handed alpha
Helix 21
21
A
360 374Right-handed alpha
Helix 22
22
A
375 381Right-handed alpha
Helix 23
23
A
383 388Right-handed alpha
Helix 24
24
A
388 397Right-handed alpha
Helix 25
25
A
420 429Right-handed alpha
Helix 26
26
A
467 486Right-handed alpha
Helix 27
27
A
498 509Right-handed alpha
Helix 28
28
A
521 526Right-handed alpha
Helix 29
29
A
527 547Right-handed alpha
Helix 30
30
A
551 570Right-handed alpha
Helix 31
31
A
595 617Right-handed alpha
Helix 32
32
A
644 661Right-handed alpha
Helix 33
33
A
705 724Right-handed alpha
Helix 34
34
A
728 741Right-handed alpha
Helix 35
35
A
753 759Right-handed alpha
Helix 36
36
A
778 791Right-handed alpha
Helix 37
37
A
796 805Right-handed alpha
Helix 38
38
A
805 820Right-handed alpha
Helix 39
39
A
825 838Right-handed alpha
Helix 40
40
A
839 841Right-handed 310
Helix 41
41
A
842 861Right-handed alpha
Helix 42
42
A
874 882Right-handed alpha
Helix 43
43
A
904 915Right-handed alpha
Helix 44
44
A
928 938Right-handed alpha
Helix 45
45
A
943 952Right-handed alpha
Helix 46
46
A
954 965Right-handed alpha
Helix 47
47
A
968 976Right-handed alpha
Helix 48
48
A
978 997Right-handed alpha
Helix 49
49
A
1011 1017Right-handed alpha
Helix 50
50
A
1026 1049Right-handed alpha
Helix 51
51
A
1059 1071Right-handed alpha
Helix 52
52
A
1078 1088Right-handed alpha
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There are 8 sheets in PDB entry 2R7R. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
23 28first strand
Strand 2
A
70 77anti-parallel
Strand 3
A
748 752anti-parallel
Strand 4
A
742 743anti-parallel
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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
257 263first strand
Strand 2
A
269 276anti-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
401 410first strand
Strand 2
A
413 419anti-parallel
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There are 4 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
460 463first strand
Strand 2
A
447 452anti-parallel
Strand 3
A
571 576parallel
Strand 4
A
581 586anti-parallel
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There are 4 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
622 629first strand
Strand 2
A
632 638anti-parallel
Strand 3
A
514 520anti-parallel
Strand 4
A
667 671anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
675 676first strand
Strand 2
A
681 683anti-parallel
Strand 3
A
686 688anti-parallel
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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
A
872 873first strand
Strand 2
A
1073 1074parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
885 890first strand
Strand 2
A
1051 1056anti-parallel
Strand 3
A
1018 1019parallel
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