Structure of PDB 5ywc Chain B

Receptor sequence
>5ywcB (length=1322) Species: 10036 (Mesocricetus auratus) [Search protein sequence]
NGCFVDALNVVPHVFLLFITFPILFIGWGSTWLHFPGHNLRWILTFILLF
VLVCEIAEGILSDHLHLYMPAGMAFMAAITSVVYYHNIETSNFPKLLIAL
LIYWTLAFITKTIKFVKFYDHLRFCLTGLLVILYGMLLLVEVNVIRVRRY
IFFKTPREVKPPEDLQDLGVRFLQPFVNLLSKGTYWWMNAFIKTAHKKPI
DLRAIGKLPIAMRALTNYQRLCVAFDAQARKGARAIWRALCHAFGRRLIL
SSTFRILADLLGFAGPLCIFGIVDHLGKNAYVLAVLLFLALLLQRTFLQA
SYYVAIETGINLRGAIQTKIYNKIMHLSTSNLSMGEMTAGQICNLVAIDT
NQLMWFFFLCPNLWAMPVQIIVGVILLYYILGVSALIGAAVIILLAPVQY
FVATKLSQAQRSTLEHSNERLKQTNEMLRGMKLLKLYAWESIFCSRVEVT
RRKEMTSLRAFAVYTSISIFMNTAIPIAAVLITFVGHVSFFKESDLSPSV
AFASLSLFHILVTPLFLLSSVVRSTVKALVSVQKLSEFLSSAEIREECVQ
IIGGFFTWTPDGIPTLSNITIRIPRGQLTMIVGQVGCGKSSLLLATLGEM
QKVSGAVFWGPVAYASQKPWLLNATVEENITFESPFNKQRYKMVIEACSL
QPDIDILPHGDQTQIGERGINLSGGQRQRISVARALYQQTNVVFLDDPFS
ALDVHLSDHLMQAGILELLRDDKRTVVLVTHKLQYLPHADWIIAMKDGTI
QREGTLKDFQRSERACTKYLSSAGILLLSLLVFSQLLKHMVLVAIDYWLA
KWTDSDQSVYAMVFTLLCSLGIVLCLVTSVTVEWTGLKVAKRLHRSLLNR
IILAPMRFFETTPLGSILNRFSSDCNTIDQHIPSTLECLSRSTLLCVSAL
TVISYVTPVFLVALLPLAVVCYFIQKYFRVASRDLQQLDDTTQLPLLSHF
AETVEGLTTIRAFRYEARFQQKLLEYTDSNNIASLFLTAANRWLEVRMEY
IGACVVLIAAATSISNSLHRELSAGLVGLGLTYALMVSNYLNWMVRNLAD
MEIQLGAVKRIHALLKTEAESYEGPSLIPKNWPDQGKIQIQNLSVRYDSS
LKPVLKHVNALISPGQKIGICGRTGSGKSSFSLAFFRMVDMFEGRIIIDG
IDIAKLPLHTLRSRLSIILQDPVLFSGTIRFNLDPEKKCSDSTLWEALEI
AQLKLVVKALPGGLDAIITEGGENFSQGQRQLFCLARAFVRKTSIFIMDE
ATASIDMATENILQKVVMTAFADRTVVTIAHRVHTILSADLVMVLKRGAI
LEFDKPETLLSQKDSVFASFVR
3D structure
PDB5ywc Ligand binding and conformational changes of SUR1 subunit in pancreatic ATP-sensitive potassium channels.
ChainB
Resolution4.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 ADP B W688 G716 G718 K719 S720 S721 Q775 E1480 S1483 W558 G586 G588 K589 S590 S591 Q617 E1223 S1226
BS02 ADP B E1114 Y1354 G1382 G1384 K1385 S1386 S1387 E860 Y1097 G1125 G1127 K1128 S1129 S1130
BS03 MG B S720 Q775 S590 Q617
Gene Ontology
Molecular Function
GO:0005267 potassium channel activity
GO:0005524 ATP binding
GO:0008281 sulfonylurea receptor activity
GO:0016887 ATP hydrolysis activity
GO:0019829 ATPase-coupled monoatomic cation transmembrane transporter activity
GO:0042626 ATPase-coupled transmembrane transporter activity
GO:0043531 ADP binding
GO:0044325 transmembrane transporter binding
GO:0140359 ABC-type transporter activity
Biological Process
GO:0001508 action potential
GO:0006813 potassium ion transport
GO:0031669 cellular response to nutrient levels
GO:0035774 positive regulation of insulin secretion involved in cellular response to glucose stimulus
GO:0046676 negative regulation of insulin secretion
GO:0050905 neuromuscular process
GO:0055085 transmembrane transport
GO:0061535 glutamate secretion, neurotransmission
GO:0071805 potassium ion transmembrane transport
GO:0098655 monoatomic cation transmembrane transport
GO:0098662 inorganic cation transmembrane transport
Cellular Component
GO:0005886 plasma membrane
GO:0008282 inward rectifying potassium channel
GO:0016020 membrane
GO:0032991 protein-containing complex
GO:0098793 presynapse

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5ywc, PDBe:5ywc, PDBj:5ywc
PDBsum5ywc
PubMed29594720
UniProtA0A1U7R319

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