Analysis of interatomic Contacts of Structural Units in PDB entry:
1QI0


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 1QI0 entry

There is 1 chain in PDB entry 1QI0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4SER 305
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 12 helices in PDB entry 1QI0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 9Right-handed alpha
Helix 2
2
A
37 43Right-handed alpha
Helix 3
3
A
46 55Right-handed alpha
Helix 4
4
A
76 92Right-handed 310
Helix 5
5
A
108 126Right-handed 310
Helix 6
6
A
151 165Right-handed alpha
Helix 7
7
A
176 179Right-handed alpha
Helix 8
8
A
182 186Right-handed alpha
Helix 9
9
A
208 220Right-handed alpha
Helix 10
10
A
242 254Right-handed alpha
Helix 11
11
A
286 288Right-handed 310
Helix 12
12
A
291 303Right-handed alpha
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There are 4 sheets in PDB entry 1QI0. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
13 15first strand
Strand 2
A
18 20anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
259 261first strand
Strand 2
A
30 33parallel
Strand 3
A
60 66parallel
Strand 4
A
95 101parallel
Strand 5
A
132 135parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
171 173first strand
Strand 2
A
195 197parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
200 202first strand
Strand 2
A
228 230parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il