Analysis of interatomic Contacts of Structural Units in PDB entry:
1V1O


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 1V1O entry

There are 2 chains in PDB entry 1V1O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 18ILE 213
B
 ARG 18ILE 213
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 8 helices in PDB entry 1V1O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 34Right-handed alpha
Helix 2
2
A
71 76Right-handed alpha
Helix 3
3
A
144 159Right-handed alpha
Helix 4
4
A
190 194Right-handed 310
Helix 5
5
B
24 34Right-handed alpha
Helix 6
6
B
71 76Right-handed alpha
Helix 7
7
B
144 160Right-handed alpha
Helix 8
8
B
190 194Right-handed 310
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There are 8 sheets in PDB entry 1V1O. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 3 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
37 44first strand
Strand 2
A
80 87anti-parallel
Strand 3
A
104 105anti-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 49first strand
Strand 2
A
52 57anti-parallel
Strand 3
A
64 68anti-parallel
Strand 4
A
98 101parallel
Strand 5
A
91 92anti-parallel
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There are 5 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
127 137first strand
Strand 2
A
114 124anti-parallel
Strand 3
A
203 211parallel
Strand 4
A
169 175anti-parallel
Strand 5
A
179 184anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
141 143first strand
Strand 2
A
197 199anti-parallel
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There are 3 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
37 44first strand
Strand 2
B
80 87anti-parallel
Strand 3
B
104 105anti-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
46 49first strand
Strand 2
B
52 57anti-parallel
Strand 3
B
64 67anti-parallel
Strand 4
B
98 101parallel
Strand 5
B
91 92anti-parallel
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There are 5 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
127 137first strand
Strand 2
B
114 124anti-parallel
Strand 3
B
203 211parallel
Strand 4
B
169 175anti-parallel
Strand 5
B
179 184anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
141 143first strand
Strand 2
B
197 199anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il