Analysis of interatomic Contacts of Structural Units in PDB entry:
1D2Q


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 1D2Q entry

There are 2 chains in PDB entry 1D2Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 121GLY 281
B
 ARG 121GLY 281
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 1D2Q

There are 8 sheets in PDB entry 1D2Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
A
154 155first strand
Strand 2
A
123 128anti-parallel
Strand 3
A
274 280anti-parallel
Strand 4
A
180 190anti-parallel
Strand 5
A
240 250anti-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
163 165first strand
Strand 2
A
123 128anti-parallel
Strand 3
A
274 280anti-parallel
Strand 4
A
180 190anti-parallel
Strand 5
A
266 267anti-parallel
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There are 4 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
149 150first strand
Strand 2
A
255 260anti-parallel
Strand 3
A
173 176anti-parallel
Strand 4
A
167 170anti-parallel
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There are 4 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
149 150first strand
Strand 2
A
255 260anti-parallel
Strand 3
A
206 213anti-parallel
Strand 4
A
220 227anti-parallel
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There are 5 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
154 155first strand
Strand 2
B
123 128anti-parallel
Strand 3
B
274 280anti-parallel
Strand 4
B
180 190anti-parallel
Strand 5
B
240 250anti-parallel
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There are 5 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
163 165first strand
Strand 2
B
123 128anti-parallel
Strand 3
B
274 280anti-parallel
Strand 4
B
180 190anti-parallel
Strand 5
B
266 267anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
149 150first strand
Strand 2
B
255 260anti-parallel
Strand 3
B
173 176anti-parallel
Strand 4
B
167 170anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
149 150first strand
Strand 2
B
255 260anti-parallel
Strand 3
B
206 213anti-parallel
Strand 4
B
220 227anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il