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


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 2RFB entry

There are 3 chains in PDB entry 2RFB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 12SER 352
B
 MET 10SER 352
C
 LEU 12SER 352
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 48 helices in PDB entry 2RFB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 36Right-handed alpha
Helix 2
2
A
54 59Right-handed 310
Helix 3
3
A
60 76Right-handed alpha
Helix 4
4
A
76 81Right-handed alpha
Helix 5
5
A
83 96Right-handed alpha
Helix 6
6
A
102 107Right-handed alpha
Helix 7
7
A
109 121Right-handed alpha
Helix 8
8
A
123 125Right-handed 310
Helix 9
9
A
126 138Right-handed alpha
Helix 10
10
A
144 163Right-handed alpha
Helix 11
11
A
167 174Right-handed alpha
Helix 12
12
A
183 216Right-handed alpha
Helix 13
13
A
219 226Right-handed alpha
Helix 14
14
A
226 238Right-handed alpha
Helix 15
15
A
269 274Right-handed alpha
Helix 16
16
A
306 325Right-handed alpha
Helix 17
17
B
26 36Right-handed alpha
Helix 18
18
B
54 59Right-handed 310
Helix 19
19
B
60 76Right-handed alpha
Helix 20
20
B
76 94Right-handed alpha
Helix 21
21
B
102 107Right-handed alpha
Helix 22
22
B
109 121Right-handed alpha
Helix 23
23
B
123 125Right-handed 310
Helix 24
24
B
126 138Right-handed alpha
Helix 25
25
B
145 163Right-handed alpha
Helix 26
26
B
167 174Right-handed alpha
Helix 27
27
B
183 216Right-handed alpha
Helix 28
28
B
219 226Right-handed alpha
Helix 29
29
B
226 238Right-handed alpha
Helix 30
30
B
270 274Right-handed alpha
Helix 31
31
B
306 325Right-handed alpha
Helix 32
32
C
26 36Right-handed alpha
Helix 33
33
C
54 59Right-handed 310
Helix 34
34
C
64 72Right-handed alpha
Helix 35
35
C
73 75Right-handed 310
Helix 36
36
C
76 82Right-handed alpha
Helix 37
37
C
83 96Right-handed alpha
Helix 38
38
C
102 107Right-handed alpha
Helix 39
39
C
109 121Right-handed alpha
Helix 40
40
C
123 125Right-handed 310
Helix 41
41
C
126 138Right-handed alpha
Helix 42
42
C
145 163Right-handed alpha
Helix 43
43
C
166 174Right-handed alpha
Helix 44
44
C
183 216Right-handed alpha
Helix 45
45
C
219 226Right-handed alpha
Helix 46
46
C
226 238Right-handed alpha
Helix 47
47
C
270 274Right-handed alpha
Helix 48
48
C
306 325Right-handed alpha
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There are 10 sheets in PDB entry 2RFB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 3 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
16 18first strand
Strand 2
A
21 24anti-parallel
Strand 3
A
265 268parallel
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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
40 41first strand
Strand 2
A
248 249anti-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
253 255first strand
Strand 2
A
258 260anti-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
336 337first strand
Strand 2
A
346 348anti-parallel
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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
B
16 18first strand
Strand 2
B
21 24anti-parallel
Strand 3
B
265 269parallel
Strand 4
B
243 249anti-parallel
Strand 5
B
40 41anti-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
253 255first strand
Strand 2
B
258 260anti-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
B
336 337first strand
Strand 2
B
346 348anti-parallel
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There are 5 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
16 17first strand
Strand 2
C
22 24anti-parallel
Strand 3
C
265 269parallel
Strand 4
C
243 249anti-parallel
Strand 5
C
40 41anti-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
C
253 255first strand
Strand 2
C
258 260anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
336 337first strand
Strand 2
C
346 348anti-parallel
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