Analysis of interatomic Contacts of Structural Units in PDB entry:
5HST


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 5HST entry

There are 2 chains in PDB entry 5HST (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 20ALA 292
B
 PRO 21LEU 289
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 14 helices in PDB entry 5HST. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
40 45Right-handed alpha
Helix 2
AA2
A
55 72Right-handed alpha
Helix 3
AA3
A
142 147Right-handed 310
Helix 4
AA4
A
155 165Right-handed alpha
Helix 5
AA5
A
171 174Right-handed 310
Helix 6
AA6
A
205 215Right-handed alpha
Helix 7
AA7
A
216 221Right-handed alpha
Helix 8
AA8
B
40 45Right-handed alpha
Helix 9
AA9
B
55 72Right-handed alpha
Helix 10
AB1
B
142 147Right-handed 310
Helix 11
AB2
B
155 165Right-handed alpha
Helix 12
AB3
B
171 174Right-handed 310
Helix 13
AB4
B
205 215Right-handed alpha
Helix 14
AB5
B
216 221Right-handed alpha
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There are 5 sheets in PDB entry 5HST. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 12 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
30 37first strand
Strand 2
A
92 102anti-parallel
Strand 3
A
105 111anti-parallel
Strand 4
A
122 128anti-parallel
Strand 5
A
75 83anti-parallel
Strand 6
A
229 240anti-parallel
Strand 7
A
277 289anti-parallel
Strand 8
A
263 271anti-parallel
Strand 9
A
247 254anti-parallel
Strand 10
A
186 191anti-parallel
Strand 11
A
176 181anti-parallel
Strand 12
A
151 154anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
51 52first strand
Strand 2
A
46 48anti-parallel
Strand 3
A
167 169anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
136 140first strand
Strand 2
B
136 140anti-parallel
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There are 12 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
30 37first strand
Strand 2
B
92 102anti-parallel
Strand 3
B
105 111anti-parallel
Strand 4
B
122 128anti-parallel
Strand 5
B
75 83anti-parallel
Strand 6
B
230 240anti-parallel
Strand 7
B
277 288anti-parallel
Strand 8
B
263 271anti-parallel
Strand 9
B
247 254anti-parallel
Strand 10
B
186 191anti-parallel
Strand 11
B
176 181anti-parallel
Strand 12
B
151 154anti-parallel
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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
51 52first strand
Strand 2
B
46 48anti-parallel
Strand 3
B
167 169anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il