Analysis of interatomic Contacts of Structural Units in PDB entry:
1GP9


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 1GP9 entry

There are 4 chains in PDB entry 1GP9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 39GLU 208
B
 VAL 39GLU 208
C
 TYR 38GLU 208
D
 VAL 39GLU 208
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 11 helices in PDB entry 1GP9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
66 76Right-handed alpha
Helix 2
2
A
123 125Right-handed 310
Helix 3
3
B
66 76Right-handed alpha
Helix 4
4
B
123 125Right-handed 310
Helix 5
5
B
163 167Right-handed 310
Helix 6
6
C
38 40Right-handed 310
Helix 7
7
C
67 76Right-handed alpha
Helix 8
8
C
123 125Right-handed 310
Helix 9
9
D
66 77Right-handed alpha
Helix 10
10
D
123 125Right-handed 310
Helix 11
11
D
163 168Right-handed alpha
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There are 8 sheets in PDB entry 1GP9. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB,

There are 5 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
42 51first strand
Strand 2
A
109 121anti-parallel
Strand 3
A
86 90anti-parallel
Strand 4
A
95 99anti-parallel
Strand 5
A
60 61anti-parallel
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There are 3 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
149 150first strand
Strand 2
A
188 191anti-parallel
Strand 3
A
198 200anti-parallel
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There are 5 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
42 52first strand
Strand 2
B
108 121anti-parallel
Strand 3
B
86 90anti-parallel
Strand 4
B
95 99anti-parallel
Strand 5
B
60 63anti-parallel
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There are 2 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
188 190first strand
Strand 2
B
198 200anti-parallel
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There are 5 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
42 52first strand
Strand 2
C
108 121anti-parallel
Strand 3
C
86 90anti-parallel
Strand 4
C
95 99anti-parallel
Strand 5
C
60 63anti-parallel
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There are 2 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
188 190first strand
Strand 2
C
198 200anti-parallel
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There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
42 52first strand
Strand 2
D
108 121anti-parallel
Strand 3
D
86 90anti-parallel
Strand 4
D
95 99anti-parallel
Strand 5
D
60 63anti-parallel
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There are 2 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
188 190first strand
Strand 2
D
198 200anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il