Analysis of interatomic Contacts of Structural Units in PDB entry:
1G9Q


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 1G9Q entry

There are 2 chains in PDB entry 1G9Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 209
B
 PRO 8ALA 209
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 1G9Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 14Right-handed 310
Helix 2
2
A
80 86Right-handed 310
Helix 3
3
A
104 118Right-handed alpha
Helix 4
4
A
149 153Right-handed 310
Helix 5
5
A
173 182Right-handed alpha
Helix 6
6
A
187 201Right-handed alpha
Helix 7
7
A
200 209Right-handed alpha
Helix 8
8
B
12 14Right-handed 310
Helix 9
9
B
80 86Right-handed 310
Helix 10
10
B
104 118Right-handed alpha
Helix 11
11
B
149 153Right-handed 310
Helix 12
12
B
173 182Right-handed alpha
Helix 13
13
B
187 201Right-handed alpha
Helix 14
14
B
200 208Right-handed alpha
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There are 6 sheets in PDB entry 1G9Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
16 25first strand
Strand 2
A
30 38anti-parallel
Strand 3
A
49 55anti-parallel
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There are 4 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
124 131first strand
Strand 2
A
140 147anti-parallel
Strand 3
A
59 66parallel
Strand 4
A
95 98anti-parallel
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There are 3 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
167 172first strand
Strand 2
A
71 78anti-parallel
Strand 3
A
90 93anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
16 26first strand
Strand 2
B
30 38anti-parallel
Strand 3
B
49 55anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
124 131first strand
Strand 2
B
140 147anti-parallel
Strand 3
B
58 66parallel
Strand 4
B
95 99anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
90 93first strand
Strand 2
B
71 78anti-parallel
Strand 3
B
167 172anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il