Analysis of interatomic Contacts of Structural Units in PDB entry:
2IRT


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 2IRT entry

There are 2 chains in PDB entry 2IRT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 8GLU 152
B
 SER 8GLU 152
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 no helices in PDB entry 2IRT

There are 8 sheets in PDB entry 2IRT. Click on sheet of interest to get list of strands forming it: BLA, L1A, L2A, L3A, BLB, L1B, L2B, L3B,

There are 7 strands in BLA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 18first strand
Strand 2
A
46 51anti-parallel
Strand 3
A
56 61anti-parallel
Strand 4
A
100 105anti-parallel
Strand 5
A
109 114anti-parallel
Strand 6
A
144 150anti-parallel
Strand 7
A
10 18anti-parallel
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There are 2 strands in L1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
22 26first strand
Strand 2
A
30 34anti-parallel
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There are 2 strands in L2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
65 71first strand
Strand 2
A
76 83anti-parallel
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There are 2 strands in L3A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
120 124first strand
Strand 2
A
131 135anti-parallel
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There are 7 strands in BLB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 18first strand
Strand 2
B
46 51anti-parallel
Strand 3
B
56 61anti-parallel
Strand 4
B
100 105anti-parallel
Strand 5
B
109 114anti-parallel
Strand 6
B
144 150anti-parallel
Strand 7
B
10 18anti-parallel
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There are 2 strands in L1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
22 26first strand
Strand 2
B
30 34anti-parallel
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There are 2 strands in L2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
65 71first strand
Strand 2
B
76 83anti-parallel
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There are 2 strands in L3B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
120 124first strand
Strand 2
B
131 135anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il