Structure of PDB 1rmt Chain A

Receptor sequence
>1rmtA (length=210) Species: 562 (Escherichia coli) [Search protein sequence]
PSPLNPGTNVARLAEQAPIHWVSVAQIENSLAGRPPMAVGFDIDDTVLFS
SPGFWRGKKTFSPESEDYLKNPVFWEKMNNGWDEFSIPKEVARQLIDMHV
RRGDAIFFVTGRSPTKTETVSKTLADNFHIPATNMNPVIFAGDKPGQNTK
SQWLQDKNIRIFYGDSDNDITAARDVGARGIRILRASNSTYKPLPQAGAF
GEEVIVNSEY
3D structure
PDB1rmt Expression, purification, crystallization and preliminary X-ray characterization of the class B acid phosphatase (AphA) from Escherichia coli
ChainA
Resolution1.4 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 3.1.3.2: acid phosphatase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MG A D44 D46 D167 D42 D44 D165
BS02 ADN A D46 F56 Y70 W77 G113 R114 Y193 D44 F54 Y68 W75 G111 R112 Y191
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003993 acid phosphatase activity
GO:0016787 hydrolase activity
GO:0036424 L-phosphoserine phosphatase activity
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:1rmt, PDBe:1rmt, PDBj:1rmt
PDBsum1rmt
PubMed
UniProtP0AE22|APHA_ECOLI Class B acid phosphatase (Gene Name=aphA)

[Back to BioLiP]