Structure of PDB 3nal Chain A

Receptor sequence
>3nalA (length=994) Species: 9986 (Oryctolagus cuniculus) [Search protein sequence]
MEAAHSKSTEECLAYFGVSETTGLTPDQVKRHLEKYGHNELPAEEGKSLW
ELVIEQFEDLLVRILLLAACISFVLAWFEEGEETITAFVEPFVILLILIA
NAIVGVWQERNAENAIEALKEYEPEMGKVYRADRKSVQRIKARDIVPGDI
VEVAVGDKVPADIRILSIKSTTLRVDQSILTGESVSVIKHTEPVPDPRAV
NQDKKNMLFSGTNIAAGKALGIVATTGVSTEIGKIRDQMAATEQDKTPLQ
QKLDEFGEQLSKVISLICVAVWLINIGHFNDPVHGGSWIRGAIYYFKIAV
ALAVAAIPEGLPAVITTCLALGTRRMAKKNAIVRSLPSVETLGCTSVICS
DKTGTLTTNQMSVCKMFIIDKVDGDFCSLNEFSITGSTYAPEGEVLKNDK
PIRSGQFDGLVELATICALCNDSSLDFNETKGVYEKVGEATETALTTLVE
KMNVFNTEVRNLSKVERANACNSVIRQLMKKEFTLEFSRDRKSMSVYCSP
AKSSRAAVGNKMFVKGAPEGVIDRCNYVRVGTTRVPMTGPVKEKILSVIK
EWGTGRDTLRCLALATRDTPPKREEMVLDDSSRFMEYETDLTFVGVVGML
DPPRKEVMGSIQLCRDAGIRVIMITGDNKGTAIAICRRIGIFGENEEVAD
RAYTGREFDDLPLAEQREACRRACCFARVEPSHKSKIVEYLQSYDEITAM
TGDGVNDAPALKKAEIGIAMGSGTAVAKTASEMVLADDNFSTIVAAVEEG
RAIYNNMKQFIRYLISSNVGEVVCIFLTAALGLPEALIPVQLLWVNLVTD
GLPATALGFNPPDLDIMDRPPRSPKEPLISGWLFFRYMAIGGYVGAATVG
AAAWWFMYAEDGPGVTYHQLTHFMQCTEDHPHFEGLDCEIFEAPEPMTMA
LSVLVTIEMCNALNSLSENQSLMRMPPWVNIWLLGSICLSMSLHFLILYV
DPLPMIFKLKALDLTQWLMVLKISLPVIGLDEILKFIARNYLEG
3D structure
PDB3nal Critical roles of hydrophobicity and orientation of side chains for inactivation of sarcoplasmic reticulum Ca2+-ATPase with thapsigargin and thapsigargin analogs
ChainA
Resolution2.65 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D351 D703 D707
Catalytic site (residue number reindexed from 1) D351 D703 D707
Enzyme Commision number 7.2.2.10: P-type Ca(2+) transporter.
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 DBK A L249 L253 E255 F256 Q259 L260 V263 V772 L828 I829 F834 L249 L253 E255 F256 Q259 L260 V263 V772 L828 I829 F834 PDBbind-CN: -logKd/Ki=8.10,Kd=8nM
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0005215 transporter activity
GO:0005388 P-type calcium transporter activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity
GO:0046872 metal ion binding
Biological Process
GO:0006816 calcium ion transport
GO:0006874 intracellular calcium ion homeostasis
GO:0070588 calcium ion transmembrane transport
Cellular Component
GO:0016020 membrane
GO:0016529 sarcoplasmic reticulum
GO:0033017 sarcoplasmic reticulum membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3nal, PDBe:3nal, PDBj:3nal
PDBsum3nal
PubMed20551329
UniProtB6CAM1

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