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


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 2RGR entry

There are 3 chains in PDB entry 2RGR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 C 1 G 15
D
 C 1 G 19
A
 ARG 419ARG 1177
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 28 helices in PDB entry 2RGR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
439 442Right-handed 310
Helix 2
2
A
450 465Right-handed alpha
Helix 3
3
A
485 492Right-handed alpha
Helix 4
4
A
492 503Right-handed alpha
Helix 5
5
A
528 546Right-handed alpha
Helix 6
6
A
548 552Right-handed 310
Helix 7
7
A
580 592Right-handed alpha
Helix 8
8
A
593 595Right-handed 310
Helix 9
9
A
609 620Right-handed alpha
Helix 10
10
A
633 643Right-handed alpha
Helix 11
11
A
646 657Right-handed alpha
Helix 12
12
A
672 692Right-handed alpha
Helix 13
13
A
700 713Right-handed alpha
Helix 14
14
A
721 731Right-handed alpha
Helix 15
15
A
737 750Right-handed alpha
Helix 16
16
A
779 782Right-handed 310
Helix 17
17
A
790 795Right-handed alpha
Helix 18
18
A
796 803Right-handed 310
Helix 19
19
A
823 829Right-handed alpha
Helix 20
20
A
845 858Right-handed alpha
Helix 21
21
A
908 922Right-handed alpha
Helix 22
22
A
948 959Right-handed alpha
Helix 23
23
A
959 964Right-handed alpha
Helix 24
24
A
989 1035Right-handed alpha
Helix 25
25
A
1044 1055Right-handed alpha
Helix 26
26
A
1113 1118Right-handed alpha
Helix 27
27
A
1125 1149Right-handed alpha
Helix 28
28
A
1150 1176Right-handed alpha
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There are 9 sheets in PDB entry 2RGR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 6 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
469 474first strand
Strand 2
A
444 449parallel
Strand 3
A
520 524parallel
Strand 4
A
556 559parallel
Strand 5
A
624 627anti-parallel
Strand 6
A
669 670parallel
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There are 3 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
575 578first strand
Strand 2
A
564 568anti-parallel
Strand 3
A
597 601anti-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
719 720first strand
Strand 2
A
784 785anti-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
A
805 808first strand
Strand 2
A
811 815anti-parallel
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There are 2 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
830 833first strand
Strand 2
A
838 841anti-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
875 878first strand
Strand 2
A
883 887anti-parallel
Strand 3
A
967 971anti-parallel
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There are 4 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
889 894first strand
Strand 2
A
897 902anti-parallel
Strand 3
A
943 946anti-parallel
Strand 4
A
932 935anti-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
A
975 978first strand
Strand 2
A
984 987anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1059 1060first strand
Strand 2
A
1066 1067anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il