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


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 4UMQ entry

There is 1 chain in PDB entry 4UMQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 5ARG 333
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 15 helices in PDB entry 4UMQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 48Right-handed alpha
Helix 2
2
A
50 63Right-handed alpha
Helix 3
3
A
94 101Right-handed alpha
Helix 4
4
A
105 126Right-handed alpha
Helix 5
5
A
134 136Right-handed 310
Helix 6
6
A
171 175Right-handed 310
Helix 7
7
A
176 181Right-handed alpha
Helix 8
8
A
186 205Right-handed alpha
Helix 9
9
A
213 224Right-handed alpha
Helix 10
10
A
233 244Right-handed alpha
Helix 11
11
A
253 258Right-handed alpha
Helix 12
12
A
260 265Right-handed alpha
Helix 13
13
A
283 294Right-handed alpha
Helix 14
14
A
297 307Right-handed alpha
Helix 15
15
A
311 326Right-handed alpha
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There are 2 sheets in PDB entry 4UMQ. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
23 29first strand
Strand 2
A
36 43anti-parallel
Strand 3
A
81 87anti-parallel
Strand 4
A
72 78anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
92 93first strand
Strand 2
A
138 140anti-parallel
Strand 3
A
146 148anti-parallel
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