Structure of PDB 1j70 Chain B

Receptor sequence
>1j70B (length=512) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
HMPAPHGGILQDLIARDALKKNELLSEAQSSDILVWNLTPRQLCDIELIL
NGGFSPLTGFLNENDYSSVVTDSRLADGTLWTIPITLDVDEAFANQIKPD
TRIALFQDDEIPIAILTVQDVYKPNKTIEAEKVFRGDPEHPAISYLFNVA
GDYYVGGSLEAIQLPQHYDYPGLRKTPAQLRLEFQSRQWDRVVAFQTRNP
MHRAHRELTVRAAREANAKVLIHPVVGLTKPGDIDHHTRVRVYQEIIKRY
PNGIAFLSLLPLAMRMSGDREAVWHAIIRKNYGASHFIVGRDHAGPGKNS
KGVDFYGPYDAQELVESYKHELDIEVVPFRMVTYLPDEDRYAPIDQIDTT
KTRTLNISGTELRRRLRVGGEIPEWFSYPEVVKILRESNPPRPKQGFSIV
LGNSLTVSREQLSIALLSTFLQFGGGRYYKIFEHNNKTELLSLIQDFIGS
GSGLIIPNQWEDDKDSVVGKQNVYLLDTSSSADIQLESADEPISHIVQKV
VLFLEDNGFFVF
3D structure
PDB1j70 Structural and functional analysis of a truncated form of Saccharomyces cerevisiae ATP sulfurylase: C-terminal domain essential for oligomer formation but not for activity.
ChainB
Resolution2.3 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) T196 R197 H201 H204 R290
Catalytic site (residue number reindexed from 1) T197 R198 H202 H205 R291
Enzyme Commision number 2.7.7.4: sulfate adenylyltransferase.
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 PO4 B Q195 R197 H292 A293 Q196 R198 H293 A294
Gene Ontology
Molecular Function
GO:0004781 sulfate adenylyltransferase (ATP) activity
GO:0005524 ATP binding
GO:0016779 nucleotidyltransferase activity
Biological Process
GO:0000096 sulfur amino acid metabolic process
GO:0000103 sulfate assimilation
GO:0006790 sulfur compound metabolic process
GO:0010134 sulfate assimilation via adenylyl sulfate reduction
GO:0019379 sulfate assimilation, phosphoadenylyl sulfate reduction by phosphoadenylyl-sulfate reductase (thioredoxin)
GO:0070814 hydrogen sulfide biosynthetic process
Cellular Component
GO:0005737 cytoplasm
GO:0005739 mitochondrion

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1j70, PDBe:1j70, PDBj:1j70
PDBsum1j70
PubMed14983089
UniProtP08536|MET3_YEAST Sulfate adenylyltransferase (Gene Name=MET3)

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