Analysis of interatomic Contacts of Structural Units in PDB entry:
2HF2


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 2HF2 entry

There are 2 chains in PDB entry 2HF2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1ASN 270
B
 LEU 1ASN 270
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 26 helices in PDB entry 2HF2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 36Right-handed alpha
Helix 2
2
A
47 53Right-handed alpha
Helix 3
3
A
67 69Right-handed 310
Helix 4
4
A
85 97Right-handed alpha
Helix 5
5
A
119 127Right-handed alpha
Helix 6
6
A
154 156Right-handed 310
Helix 7
7
A
157 169Right-handed alpha
Helix 8
8
A
191 203Right-handed alpha
Helix 9
9
A
206 208Right-handed 310
Helix 10
10
A
216 218Right-handed 310
Helix 11
11
A
219 226Right-handed alpha
Helix 12
12
A
236 243Right-handed alpha
Helix 13
13
A
253 265Right-handed alpha
Helix 14
14
B
22 36Right-handed alpha
Helix 15
15
B
47 53Right-handed alpha
Helix 16
16
B
67 69Right-handed 310
Helix 17
17
B
85 97Right-handed alpha
Helix 18
18
B
119 127Right-handed alpha
Helix 19
19
B
154 156Right-handed 310
Helix 20
20
B
157 169Right-handed alpha
Helix 21
21
B
191 203Right-handed alpha
Helix 22
22
B
206 208Right-handed 310
Helix 23
23
B
216 218Right-handed 310
Helix 24
24
B
219 226Right-handed alpha
Helix 25
25
B
236 243Right-handed alpha
Helix 26
26
B
253 265Right-handed alpha
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There are 4 sheets in PDB entry 2HF2. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
77 81first strand
Strand 2
A
71 74anti-parallel
Strand 3
A
63 66anti-parallel
Strand 4
A
39 43parallel
Strand 5
A
5 8parallel
Strand 6
A
210 214parallel
Strand 7
A
228 231parallel
Strand 8
A
245 246parallel
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There are 6 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
133 136first strand
Strand 2
A
112 115parallel
Strand 3
A
104 108anti-parallel
Strand 4
A
146 152anti-parallel
Strand 5
A
182 186anti-parallel
Strand 6
A
174 177anti-parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
77 81first strand
Strand 2
B
71 74anti-parallel
Strand 3
B
63 66anti-parallel
Strand 4
B
39 43parallel
Strand 5
B
5 8parallel
Strand 6
B
210 214parallel
Strand 7
B
228 231parallel
Strand 8
B
245 246parallel
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There are 6 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
133 136first strand
Strand 2
B
112 115parallel
Strand 3
B
103 108anti-parallel
Strand 4
B
146 152anti-parallel
Strand 5
B
182 186anti-parallel
Strand 6
B
174 177anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il