Structure of PDB 8io8 Chain B

Receptor sequence
>8io8B (length=788) Species: 1140 (Synechococcus elongatus PCC 7942 = FACHB-805) [Search protein sequence]
DIATLSPNEQAAIDAWWRAANYLSVGQIYLRDNPLLQEPLRPEHIKQRLL
GHWGSDPGLSFVYVHLNRLIRRLDLNLIYVTGPGHGAPALLANAWLEGTY
SEVYPNCQQSTAGLQQFFKQFSFPGGIGSHCTPETPGSIHEGGELGYSLS
HAFGAALDNPDLIVACVIGDGEAETGPLATSWHSNKFLNPAQDGAVLPIL
HLNGYKIANPTLLSRISHEELRSLFIGYGYEPFFVEGNDPAILHGVMAST
LATCVQKIQAIQAAARSGESSDRPMWPMIVLRTPKGWTGPATIKGHVVEG
SWRSHQVPMADVLTNPEHLQLLEDWLRSYRPEELFDASGAPVAELQAIAP
IGDRRMSANPVTNGGLLRRALTLPDFRDQAVSVPAPGKSRADSTRPLGQF
LREVIRHNPDNFRLFGPDETASNRLDAVYEVTSKVWLGDRIPEDEDGGHL
SDRGRVMEILSEHTLEGWLEAYLLTGRHGFFATYEAFAHVIDSMVNQHAK
WLDVSKREVDWRAPVSSLNILLSSTVWRQDHNGFSHQDPGFIDLVTNKSA
RVTRIYLPPDANCLLSVADHCLRSTDYINVIVADKQSHLQYLDAEAAARH
CAKGIGIWDWASNDQGASPDVVIASCGDVVTLEALAATALLREHFPDLKI
RFVNVVDLFRLQPDTEHPHGLSDRDFDSLFTVDKPIIFNFHGYPWLIHKL
AYRRHNHNNLHVRGYKEVGNINTPLELAIRNQVDRFNLAIDVIDRVPHLR
DRGAHVKEWLKDQIHDHIQYAYQEGIDRPEINQWQWPF
3D structure
PDB8io8 An ATP-sensitive phosphoketolase regulates carbon fixation in cyanobacteria.
ChainB
Resolution2.17 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 4.1.2.-
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 ANP B Y710 R711 Y702 R703
BS02 TPP B L468 E470 F495 L460 E462 F487
BS03 ANP B H706 H719 V720 R721 R753 H698 H711 V712 R713 R745
BS04 TPP B S63 P91 H93 L153 G177 D178 G179 E180 N211 K214 I215 K293 S55 P83 H85 L145 G169 D170 G171 E172 N203 K206 I207 K285
BS05 MG B D178 N211 Y213 D170 N203 Y205
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016829 lyase activity
GO:0016832 aldehyde-lyase activity
Biological Process
GO:0005975 carbohydrate metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:8io8, PDBe:8io8, PDBj:8io8
PDBsum8io8
PubMed37349485
UniProtQ31LF9|PHK_SYNE7 Probable phosphoketolase (Gene Name=Synpcc7942_2080)

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