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


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 1GXY entry

There are 2 chains in PDB entry 1GXY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 4SER 226
B
 PRO 4SER 226
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 1GXY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 39Right-handed alpha
Helix 2
2
A
41 57Right-handed alpha
Helix 3
3
A
68 79Right-handed alpha
Helix 4
4
A
81 92Right-handed alpha
Helix 5
5
A
103 116Right-handed alpha
Helix 6
6
A
152 156Right-handed alpha
Helix 7
7
B
22 39Right-handed alpha
Helix 8
8
B
41 57Right-handed alpha
Helix 9
9
B
68 79Right-handed alpha
Helix 10
10
B
81 92Right-handed alpha
Helix 11
11
B
103 116Right-handed alpha
Helix 12
12
B
152 156Right-handed alpha
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There are 6 sheets in PDB entry 1GXY. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 2 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
5 7first strand
Strand 2
A
131 133parallel
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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
122 128first strand
Strand 2
A
166 172anti-parallel
Strand 3
A
208 216parallel
Strand 4
A
196 204anti-parallel
Strand 5
A
140 141anti-parallel
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There are 3 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
176 177first strand
Strand 2
A
189 192anti-parallel
Strand 3
A
146 150anti-parallel
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There are 2 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
5 7first strand
Strand 2
B
131 133parallel
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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
122 128first strand
Strand 2
B
166 172anti-parallel
Strand 3
B
208 216parallel
Strand 4
B
196 204anti-parallel
Strand 5
B
140 141anti-parallel
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There are 3 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
176 177first strand
Strand 2
B
189 192anti-parallel
Strand 3
B
146 150anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il