Structure of PDB 2qjm Chain A

Receptor sequence
>2qjmA (length=384) Species: 48935 (Novosphingobium aromaticivorans) [Search protein sequence]
MKITAARVIITCPGRNFVTLKIETDQGVYGIGDATLNGRELSVVAYLQEH
VAPCLIGMDPRRIEDIWQYVYRGAYWRRGPVTMRAIAAVDMALWDIKAKM
AGMPLYQLLGGRSRDGIMVYGHANGSDIAETVEAVGHYIDMGYKAIRAQT
GVPGISLPSVTGWDTRKALNYVPKLFEELRKTYGFDHHLLHDGHHRYTPQ
EAANLGKMLEPYQLFWLEDCTPAENQEAFRLVRQHTVTPLAVGEIFNTIW
DAEDLIQNQLIDYIRATVVGAGGLTHLRRIADLASLYQVRTGCHGATDLS
PVTMGCALHFDTWVPNFGIQEYMRHTEETDAVFPHDYWFEKGELFVGETP
GHGVDIDEELAAKYPYKPAYLPVARLEDGTMWNW
3D structure
PDB2qjm Evolution of enzymatic activities in the enolase superfamily: D-Mannonate dehydratase from Novosphingobium aromaticivorans.
ChainA
Resolution2.2 Å
3D
structure
Catalytic site residues are labeled in the 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
Catalytic site (original residue number in PDB) G121 R147 Q149 D210 H212 E236 G261 E262 R283 T285 H312 E339 W402
Catalytic site (residue number reindexed from 1) G121 R147 Q149 D192 H194 E218 G243 E244 R265 T267 H294 E321 W384
Enzyme Commision number 4.2.1.8: mannonate dehydratase.
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 D210 E236 E262 D192 E218 E244
BS02 CS2 A N37 R147 D210 H212 E262 H312 A314 D316 E339 L389 W402 N37 R147 D192 H194 E244 H294 A296 D298 E321 L371 W384
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0008927 mannonate dehydratase activity
GO:0016829 lyase activity
GO:0046872 metal ion binding
Biological Process
GO:0009063 amino acid catabolic process
GO:0016052 carbohydrate catabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2qjm, PDBe:2qjm, PDBj:2qjm
PDBsum2qjm
PubMed17944491
UniProtA4XF23|MAND_NOVAD D-mannonate dehydratase (Gene Name=manD)

[Back to BioLiP]