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


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 5HHA entry

There are 2 chains in PDB entry 5HHA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 24LEU 284
B
 GLY 0LEU 284
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 11 helices in PDB entry 5HHA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
60 64Right-handed 310
Helix 2
AA2
A
83 95Right-handed alpha
Helix 3
AA3
A
128 144Right-handed alpha
Helix 4
AA4
A
151 161Right-handed alpha
Helix 5
AA5
A
187 191Right-handed 310
Helix 6
AA6
A
255 259Right-handed 310
Helix 7
AA7
B
83 95Right-handed alpha
Helix 8
AA8
B
128 144Right-handed alpha
Helix 9
AA9
B
151 161Right-handed alpha
Helix 10
AB1
B
187 191Right-handed 310
Helix 11
AB2
B
255 259Right-handed 310
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There are 6 sheets in PDB entry 5HHA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 5 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 31first strand
Strand 2
A
40 43anti-parallel
Strand 3
A
75 78anti-parallel
Strand 4
A
281 283anti-parallel
Strand 5
A
147 148anti-parallel
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There are 2 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
46 50first strand
Strand 2
A
67 71anti-parallel
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There are 4 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
264 267first strand
Strand 2
A
245 249anti-parallel
Strand 3
A
216 222anti-parallel
Strand 4
A
276 278parallel
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There are 5 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 31first strand
Strand 2
B
40 43anti-parallel
Strand 3
B
75 78anti-parallel
Strand 4
B
281 282anti-parallel
Strand 5
B
147 148anti-parallel
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There are 2 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
46 50first strand
Strand 2
B
67 71anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
265 267first strand
Strand 2
B
245 249anti-parallel
Strand 3
B
216 222anti-parallel
Strand 4
B
276 278parallel
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