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


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 3MDQ entry

There is 1 chain in PDB entry 3MDQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 3SER 314
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 14 helices in PDB entry 3MDQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 47Right-handed 310
Helix 2
2
A
50 71Right-handed alpha
Helix 3
3
A
81 87Right-handed alpha
Helix 4
4
A
89 102Right-handed alpha
Helix 5
5
A
109 125Right-handed alpha
Helix 6
6
A
161 169Right-handed alpha
Helix 7
7
A
176 191Right-handed alpha
Helix 8
8
A
191 202Right-handed alpha
Helix 9
9
A
210 225Right-handed alpha
Helix 10
10
A
229 233Right-handed 310
Helix 11
11
A
240 253Right-handed alpha
Helix 12
12
A
254 260Right-handed alpha
Helix 13
13
A
265 286Right-handed alpha
Helix 14
14
A
297 309Right-handed alpha
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There are 2 sheets in PDB entry 3MDQ. Click on sheet of interest to get list of strands forming it: A, B,

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
26 36first strand
Strand 2
A
14 23anti-parallel
Strand 3
A
4 10anti-parallel
Strand 4
A
75 80parallel
Strand 5
A
105 107parallel
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There are 6 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
152 158first strand
Strand 2
A
142 147anti-parallel
Strand 3
A
132 137anti-parallel
Strand 4
A
205 209parallel
Strand 5
A
290 294parallel
Strand 6
A
235 239anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il