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


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 2QDR entry

There are 2 chains in PDB entry 2QDR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 16GLN 300
B
 HIS 18ASP 301
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 5 helices in PDB entry 2QDR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
58 60Right-handed 310
Helix 2
2
A
178 182Right-handed 310
Helix 3
3
A
189 191Right-handed 310
Helix 4
4
B
58 60Right-handed 310
Helix 5
5
B
178 182Right-handed 310
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There are 14 sheets in PDB entry 2QDR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

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
40 41first strand
Strand 2
A
78 85anti-parallel
Strand 3
A
63 66anti-parallel
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There are 7 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
40 41first strand
Strand 2
A
78 85anti-parallel
Strand 3
A
91 97anti-parallel
Strand 4
A
153 159anti-parallel
Strand 5
A
112 118anti-parallel
Strand 6
A
132 136anti-parallel
Strand 7
A
183 187anti-parallel
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There are 5 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
53 56first strand
Strand 2
A
259 263anti-parallel
Strand 3
A
239 250anti-parallel
Strand 4
A
272 274anti-parallel
Strand 5
A
227 228anti-parallel
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There are 6 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
194 195first strand
Strand 2
A
204 211anti-parallel
Strand 3
A
217 223anti-parallel
Strand 4
A
278 284anti-parallel
Strand 5
A
239 250anti-parallel
Strand 6
A
253 256anti-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
A
102 103first strand
Strand 2
A
145 148anti-parallel
Strand 3
A
120 123anti-parallel
Strand 4
A
126 128anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
107 108first strand
Strand 2
A
167 168anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
268 269first strand
Strand 2
A
232 234anti-parallel
Strand 3
A
295 297anti-parallel
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There are 3 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
40 41first strand
Strand 2
B
78 85anti-parallel
Strand 3
B
63 66anti-parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
40 41first strand
Strand 2
B
78 85anti-parallel
Strand 3
B
91 97anti-parallel
Strand 4
B
153 159anti-parallel
Strand 5
B
112 118anti-parallel
Strand 6
B
132 136anti-parallel
Strand 7
B
183 187anti-parallel
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There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
53 56first strand
Strand 2
B
259 263anti-parallel
Strand 3
B
239 250anti-parallel
Strand 4
B
272 274anti-parallel
Strand 5
B
227 228anti-parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
194 195first strand
Strand 2
B
204 211anti-parallel
Strand 3
B
217 223anti-parallel
Strand 4
B
278 284anti-parallel
Strand 5
B
239 250anti-parallel
Strand 6
B
253 256anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
102 103first strand
Strand 2
B
145 147anti-parallel
Strand 3
B
121 123anti-parallel
Strand 4
B
126 128anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 108first strand
Strand 2
B
167 168anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
268 269first strand
Strand 2
B
232 234anti-parallel
Strand 3
B
295 297anti-parallel
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