Structure of PDB 7lg5 Chain B Binding Site BS04

Receptor Information
>7lg5 Chain B (length=871) Species: 1147 (Synechocystis sp. PCC 6714) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MKILKTLTLRGPNYWSIRRKKLIVMRLDLEDLAERPSNSIPGFYEGLIKV
LPSLVEHFCSPGYQGGFLERVKEGTYMGHIVEHVALELQELVGMTAGFGR
TRETSTPGVYNVVYEYVDEQAGRYAGRAAVRLCRSLVDTGDYPRLELEKD
LEDLRDLGANSALGPSTETIVTEAEARKIPWMLLSARAMVQLGYGVYQQR
IQATLSSHSGILGVELACDKEGTKTILQDAGIPVPRGTTIQYFDDLEEAI
NDVGGYPVVIKPLDGNHGRGITINVRHWQEAIAAYDLAAEESIIVERYYE
GSDHRVLVVNGKLVAVAERIPAHVTGDGSSTISELIEKTNQDPNRGDGHD
NILTKIVVNKTAIDVMERQGYNLDSVLPKDEVVYLRATANLSTGGIAIDR
TDDIHPENIWLMERVAKVIGLDIAGIDVVTSDISKPLRETNGVIVEVNAA
PGFRMHVAPSQGLPRNVAAPVLDMLFPPGTPSRIPILAVTGTNGKTTTTR
LLAHIYRQTGKTVGYTSTDAIYINEYCVEKGDNTGPQSAGVILRDPTVEV
AVLETARGGILRAGLAFDSCDVGVVLNVAADHLGLGDIDTIEQMAKVKSV
IAEVVDPSGYAVLNADDPLVAAMADKVKAKVAYFSMNPDNPIIQAHVRRN
GIAAVYESGYLSILEGSWTLRVEQAKLIPMTMGGMAPFMIANALAACLAA
FVNGLDVEVIRQGVRTFTTSAEQTPGRMNLFNLGQHHALVDYAHNPAGYR
AVGDFVKNWQGQRFGVVGGPGDRRDSDLIELGQIAAQVFDRIIVKEDDDK
RGRSEGETADLIVKGILQENPGASYEVILDETIALNKALDQVEEKGLVVV
FPESVTRAIDLIKVRNPIGEN
Ligand information
Ligand IDMG
InChIInChI=1S/Mg/q+2
InChIKeyJLVVSXFLKOJNIY-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mg+2]
CACTVS 3.341[Mg++]
FormulaMg
NameMAGNESIUM ION
ChEMBL
DrugBankDB01378
ZINC
PDB chain7lg5 Chain B Residue 905 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7lg5 Structures and function of the amino acid polymerase cyanophycin synthetase.
Resolution2.63 Å
Binding residue
(original residue number in PDB)		D431 E450
Binding residue
(residue number reindexed from 1)		D427 E446
Annotation score1
Enzymatic activity
Enzyme Commision number 6.3.2.29: cyanophycin synthase (L-aspartate-adding).
6.3.2.30: cyanophycin synthase (L-arginine-adding).
Gene Ontology
Molecular Function
GO:0005524 ATP binding
GO:0016874 ligase activity
GO:0016881 acid-amino acid ligase activity
GO:0046872 metal ion binding
GO:0071160 cyanophycin synthetase activity (L-aspartate-adding)
GO:0071161 cyanophycin synthetase activity (L-arginine-adding)
Biological Process
GO:0009058 biosynthetic process
GO:0009059 macromolecule biosynthetic process

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:7lg5, PDBe:7lg5, PDBj:7lg5
PDBsum7lg5
PubMed34385683
UniProtA0A068N621

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