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


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 1HIX entry

There are 2 chains in PDB entry 1HIX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 4SER 188
B
 VAL 3VAL 189
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 2 helices in PDB entry 1HIX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
151 161Right-handed alpha
Helix 2
2
B
151 161Right-handed alpha
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There are 5 sheets in PDB entry 1HIX. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB,

There are 6 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
8 12first strand
Strand 2
A
15 21anti-parallel
Strand 3
A
46 53anti-parallel
Strand 4
A
172 187first strand
Strand 5
A
37 42anti-parallel
Strand 6
A
26 31anti-parallel
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There are 9 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
8 12first strand
Strand 2
A
15 21anti-parallel
Strand 3
A
46 53anti-parallel
Strand 4
A
172 187first strand
Strand 5
A
65 81first strand
Strand 6
A
86 94anti-parallel
Strand 7
A
131 140parallel
Strand 8
A
112 124anti-parallel
Strand 9
A
102 109anti-parallel
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There are 2 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
60 63first strand
Strand 2
A
147 150anti-parallel
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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
8 12first strand
Strand 2
B
15 21anti-parallel
Strand 3
B
46 53anti-parallel
Strand 4
B
172 188first strand
Strand 5
B
36 42first strand
Strand 6
B
26 31anti-parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
8 12first strand
Strand 2
B
15 21anti-parallel
Strand 3
B
46 53anti-parallel
Strand 4
B
172 188first strand
Strand 5
B
60 81first strand
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