Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q48


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 3Q48 entry

There are 2 chains in PDB entry 3Q48 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 31GLY 247
B
 ILE 31LEU 246
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 3Q48. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
72 77Right-handed 310
Helix 2
2
A
151 159Right-handed 310
Helix 3
3
B
72 77Right-handed 310
Helix 4
4
B
151 156Right-handed alpha
Helix 5
5
B
157 159Right-handed 310
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There are 8 sheets in PDB entry 3Q48. 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
36 40first strand
Strand 2
A
136 145parallel
Strand 3
A
112 121anti-parallel
Strand 4
A
58 65anti-parallel
Strand 5
A
86 89anti-parallel
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There are 3 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
45 52first strand
Strand 2
A
93 101anti-parallel
Strand 3
A
80 83anti-parallel
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There are 3 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
160 163first strand
Strand 2
A
175 179anti-parallel
Strand 3
A
210 214anti-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
197 206first strand
Strand 2
A
185 194anti-parallel
Strand 3
A
227 233anti-parallel
Strand 4
A
239 245anti-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
36 40first strand
Strand 2
B
138 145parallel
Strand 3
B
112 121anti-parallel
Strand 4
B
58 65anti-parallel
Strand 5
B
86 89anti-parallel
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There are 3 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
45 52first strand
Strand 2
B
93 101anti-parallel
Strand 3
B
80 83anti-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
B
160 163first strand
Strand 2
B
174 179anti-parallel
Strand 3
B
210 215anti-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
197 206first strand
Strand 2
B
185 194anti-parallel
Strand 3
B
227 233anti-parallel
Strand 4
B
239 245anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il