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


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 2RFE entry

There are 6 chains in PDB entry 2RFE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 677MET 978
B
 LEU 679ASP 988
C
 ALA 678GLY 959
D
 LEU 679ILE 994
E
 SER 337LYS 362
F
 SER 337SER 360
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 55 helices in PDB entry 2RFE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
734 745Right-handed alpha
Helix 2
2
A
773 780Right-handed alpha
Helix 3
3
A
786 807Right-handed alpha
Helix 4
4
A
815 817Right-handed 310
Helix 5
5
A
858 865Right-handed alpha
Helix 6
6
A
868 885Right-handed alpha
Helix 7
7
A
895 897Right-handed 310
Helix 8
8
A
898 906Right-handed alpha
Helix 9
9
A
916 926Right-handed alpha
Helix 10
10
A
930 934Right-handed 310
Helix 11
11
A
936 949Right-handed alpha
Helix 12
12
A
950 954Right-handed 310
Helix 13
13
B
684 686Right-handed 310
Helix 14
14
B
731 745Right-handed alpha
Helix 15
15
B
773 780Right-handed alpha
Helix 16
16
B
786 807Right-handed alpha
Helix 17
17
B
815 817Right-handed 310
Helix 18
18
B
853 857Right-handed 310
Helix 19
19
B
858 865Right-handed alpha
Helix 20
20
B
868 885Right-handed alpha
Helix 21
21
B
895 897Right-handed 310
Helix 22
22
B
898 905Right-handed alpha
Helix 23
23
B
916 926Right-handed alpha
Helix 24
24
B
930 934Right-handed 310
Helix 25
25
B
936 949Right-handed alpha
Helix 26
26
B
950 954Right-handed 310
Helix 27
27
C
731 745Right-handed alpha
Helix 28
28
C
773 781Right-handed alpha
Helix 29
29
C
786 807Right-handed alpha
Helix 30
30
C
815 817Right-handed 310
Helix 31
31
C
834 838Right-handed 310
Helix 32
32
C
858 865Right-handed alpha
Helix 33
33
C
868 885Right-handed alpha
Helix 34
34
C
895 897Right-handed 310
Helix 35
35
C
898 905Right-handed alpha
Helix 36
36
C
916 927Right-handed alpha
Helix 37
37
C
930 934Right-handed 310
Helix 38
38
C
936 949Right-handed alpha
Helix 39
39
C
950 954Right-handed 310
Helix 40
40
D
731 745Right-handed alpha
Helix 41
41
D
773 780Right-handed alpha
Helix 42
42
D
786 807Right-handed alpha
Helix 43
43
D
815 817Right-handed 310
Helix 44
44
D
833 838Right-handed alpha
Helix 45
45
D
853 857Right-handed 310
Helix 46
46
D
858 865Right-handed alpha
Helix 47
47
D
868 885Right-handed alpha
Helix 48
48
D
895 897Right-handed 310
Helix 49
49
D
898 905Right-handed alpha
Helix 50
50
D
916 926Right-handed alpha
Helix 51
51
D
930 934Right-handed 310
Helix 52
52
D
936 948Right-handed alpha
Helix 53
53
D
949 954Right-handed 310
Helix 54
54
D
988 993Right-handed alpha
Helix 55
55
F
341 345Right-handed 310
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There are 11 sheets in PDB entry 2RFE. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
681 682first strand
Strand 2
A
755 758parallel
Strand 3
A
762 767anti-parallel
Strand 4
A
716 723anti-parallel
Strand 5
A
700 707anti-parallel
Strand 6
A
688 696anti-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
819 823first strand
Strand 2
A
826 829anti-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
907 908first strand
Strand 2
E
350 351anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
688 697first strand
Strand 2
B
700 707anti-parallel
Strand 3
B
716 723anti-parallel
Strand 4
B
762 767anti-parallel
Strand 5
B
753 758anti-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
B
819 823first strand
Strand 2
B
826 829anti-parallel
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There are 2 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
907 908first strand
Strand 2
F
350 351anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
688 695first strand
Strand 2
C
702 707anti-parallel
Strand 3
C
717 722anti-parallel
Strand 4
C
762 767anti-parallel
Strand 5
C
755 758anti-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
C
819 823first strand
Strand 2
C
826 829anti-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
D
681 682first strand
Strand 2
D
753 756parallel
Strand 3
D
763 767anti-parallel
Strand 4
D
714 723anti-parallel
Strand 5
D
700 707anti-parallel
Strand 6
D
693 697anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
688 689first strand
Strand 2
D
700 707anti-parallel
Strand 3
D
714 723anti-parallel
Strand 4
D
985 986parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
819 823first strand
Strand 2
D
826 829anti-parallel
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