Analysis of interatomic Contacts of Structural Units in PDB entry:
2RF8


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 2RF8 entry

There are 2 chains in PDB entry 2RF8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ASN 329
B
 MET 1ASN 329
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 18 helices in PDB entry 2RF8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
104 113Right-handed alpha
Helix 2
2
A
115 123Right-handed alpha
Helix 3
3
A
178 186Right-handed alpha
Helix 4
4
A
187 190Right-handed 310
Helix 5
5
A
213 217Right-handed 310
Helix 6
6
A
224 243Right-handed alpha
Helix 7
7
A
244 247Right-handed 310
Helix 8
8
A
248 259Right-handed alpha
Helix 9
9
A
305 307Right-handed 310
Helix 10
10
B
104 113Right-handed alpha
Helix 11
11
B
115 123Right-handed alpha
Helix 12
12
B
178 187Right-handed alpha
Helix 13
13
B
188 190Right-handed 310
Helix 14
14
B
213 217Right-handed 310
Helix 15
15
B
224 243Right-handed alpha
Helix 16
16
B
244 247Right-handed 310
Helix 17
17
B
248 259Right-handed alpha
Helix 18
18
B
305 307Right-handed 310
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There are 10 sheets in PDB entry 2RF8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 7 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
172 173first strand
Strand 2
A
3 8anti-parallel
Strand 3
A
14 22anti-parallel
Strand 4
A
275 283anti-parallel
Strand 5
A
288 293anti-parallel
Strand 6
A
300 303anti-parallel
Strand 7
B
326 327parallel
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There are 8 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
163 167first strand
Strand 2
A
153 158anti-parallel
Strand 3
A
142 147anti-parallel
Strand 4
A
77 82anti-parallel
Strand 5
A
64 72anti-parallel
Strand 6
A
54 61anti-parallel
Strand 7
A
29 33anti-parallel
Strand 8
A
315 317anti-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
38 40first strand
Strand 2
A
47 49anti-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
98 101first strand
Strand 2
A
126 129parallel
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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
199 202first strand
Strand 2
A
205 208anti-parallel
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There are 7 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
326 327first strand
Strand 2
B
300 303parallel
Strand 3
B
288 293anti-parallel
Strand 4
B
275 283anti-parallel
Strand 5
B
14 22anti-parallel
Strand 6
B
3 8anti-parallel
Strand 7
B
172 173anti-parallel
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There are 8 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
163 167first strand
Strand 2
B
153 158anti-parallel
Strand 3
B
142 147anti-parallel
Strand 4
B
77 82anti-parallel
Strand 5
B
64 72anti-parallel
Strand 6
B
54 61anti-parallel
Strand 7
B
29 33anti-parallel
Strand 8
B
315 317anti-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
B
38 40first strand
Strand 2
B
47 49anti-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
B
98 101first strand
Strand 2
B
126 129parallel
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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
B
199 202first strand
Strand 2
B
205 208anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il