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


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 2HSG entry

There is 1 chain in PDB entry 2HSG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2LYS 332
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 16 helices in PDB entry 2HSG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 12Right-handed alpha
Helix 2
2
A
15 24Right-handed alpha
Helix 3
3
A
30 45Right-handed alpha
Helix 4
4
A
49 56Right-handed alpha
Helix 5
5
A
73 90Right-handed alpha
Helix 6
6
A
100 112Right-handed alpha
Helix 7
7
A
128 136Right-handed alpha
Helix 8
8
A
160 174Right-handed alpha
Helix 9
9
A
189 194Right-handed alpha
Helix 10
10
A
195 206Right-handed alpha
Helix 11
11
A
212 214Right-handed 310
Helix 12
12
A
222 236Right-handed alpha
Helix 13
13
A
247 261Right-handed alpha
Helix 14
14
A
264 269Right-handed alpha
Helix 15
15
A
277 282Right-handed 310
Helix 16
16
A
293 310Right-handed alpha
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There are 2 sheets in PDB entry 2HSG. Click on sheet of interest to get list of strands forming it: A, B,

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
92 97first strand
Strand 2
A
62 67parallel
Strand 3
A
120 122parallel
Strand 4
A
142 145parallel
Strand 5
A
156 159parallel
Strand 6
A
319 321parallel
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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
216 218first strand
Strand 2
A
180 184parallel
Strand 3
A
242 245parallel
Strand 4
A
270 274parallel
Strand 5
A
288 291parallel
Strand 6
A
324 326anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il