Analysis of interatomic Contacts of Structural Units in PDB entry:
1H73


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 1H73 entry

There is 1 chain in PDB entry 1H73 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 5VAL 300
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 13 helices in PDB entry 1H73. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 22Right-handed 310
Helix 2
2
A
62 75Right-handed alpha
Helix 3
3
A
96 113Right-handed alpha
Helix 4
4
A
118 127Right-handed alpha
Helix 5
5
A
128 134Right-handed 310
Helix 6
6
A
141 148Right-handed alpha
Helix 7
7
A
182 189Right-handed alpha
Helix 8
8
A
195 215Right-handed alpha
Helix 9
9
A
217 226Right-handed alpha
Helix 10
10
A
231 236Right-handed alpha
Helix 11
11
A
237 239Right-handed 310
Helix 12
12
A
241 250Right-handed alpha
Helix 13
13
A
273 285Right-handed alpha
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There are 3 sheets in PDB entry 1H73. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
46 50first strand
Strand 2
A
80 86parallel
Strand 3
A
25 41anti-parallel
Strand 4
A
6 16anti-parallel
Strand 5
A
298 299anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
46 50first strand
Strand 2
A
80 86parallel
Strand 3
A
25 41anti-parallel
Strand 4
A
150 155anti-parallel
Strand 5
A
160 164anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
253 258first strand
Strand 2
A
265 269anti-parallel
Strand 3
A
171 175anti-parallel
Strand 4
A
288 292anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il