Analysis of interatomic Contacts of Structural Units in PDB entry:
4MPQ


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 4MPQ entry

There is 1 chain in PDB entry 4MPQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -3ALA 320
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 21 helices in PDB entry 4MPQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 7Right-handed 310
Helix 2
2
A
24 39Right-handed alpha
Helix 3
3
A
47 55Right-handed 310
Helix 4
4
A
56 70Right-handed alpha
Helix 5
5
A
82 97Right-handed alpha
Helix 6
6
A
113 128Right-handed alpha
Helix 7
7
A
138 142Right-handed 310
Helix 8
8
A
146 157Right-handed alpha
Helix 9
9
A
168 179Right-handed alpha
Helix 10
10
A
192 194Right-handed 310
Helix 11
11
A
195 203Right-handed alpha
Helix 12
12
A
211 215Right-handed 310
Helix 13
13
A
216 232Right-handed alpha
Helix 14
14
A
234 248Right-handed alpha
Helix 15
15
A
248 254Right-handed alpha
Helix 16
16
A
255 257Right-handed 310
Helix 17
17
A
259 271Right-handed alpha
Helix 18
18
A
273 277Right-handed 310
Helix 19
19
A
287 309Right-handed alpha
Helix 20
20
A
310 312Right-handed 310
Helix 21
21
A
313 318Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4MPQ.

There are 8 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
8 11first strand
Strand 2
A
207 210parallel
Strand 3
A
187 190parallel
Strand 4
A
160 165parallel
Strand 5
A
133 137parallel
Strand 6
A
100 103parallel
Strand 7
A
74 77parallel
Strand 8
A
43 45parallel
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