Structure of PDB 7c8i Chain B

Receptor sequence
>7c8iB (length=811) Species: 216816 (Bifidobacterium longum) [Search protein sequence]
TSPVIGTPWKKLNAPVSEEALEGVDKYWRVANYLSIGQIYLRSNPLMKEP
FTREDVKHRLVGHWGTTPGLNFLIGHINRFIADHGQNTVIIMGPGHGGPA
GTSQSYLDGTYTETFPKITKDEAGLQKFFRQFSYPGGIPSHFAPETPGSI
HEGGELGYALSHAYGAIMDNPSLFVPAIVGDGEAETGPLATGWQSNKLVN
PRTDGIVLPILHLNGYKIANPTILSRISDEELHEFFHGMGYEPYEFVAGF
DDEDHMSIHRRFAELWETIWDEICDIKATAQTDNVHRPFYPMLIFRTPKG
WTCPKYIDGKKTEGSWRSHQVPLASARDTEAHFEVLKNWLESYKPEELFD
ANGAVKDDVLAFMPKGELRIGANPNANGGVIRNDLKLPNLEDYEVKEVAE
YGHGWGQLEATRTLGAYTRDIIKNNPRDFRIFGPDETASNRLQASYEVTN
KQWDAGYISDEVDEHMHVSGQVVEQLSEHQMEGFLEAYLLTGRHGIWSSY
ESFVHVIDSMLNQHAKWLEATVREIPWRKPIASMNLLVSSHVWRQDHNGF
SHQDPGVTSVLLNKCFHNDHVIGIYFATDANMLLAIAEKCYKSTNKINAI
IAGKQPAATWLTLDEARAELEKGAAAWDWASTAKNNDEAEVVLAAAGDVP
TQEIMAASDKLKELGVKFKVVNVADLLSLQSAKENDEALTDEEFADIFTA
DKPVLFAYHSYAHDVRGLIYDRPNHDNFNVHGYEEEGSTTTPYDMVRVNR
IDRYELTAEALRMIDADKYADKIDELEKFRDEAFQFAVDNGYDHPDYTDW
VYSGVNTDKKG
3D structure
PDB7c8i Ambient temperature structure of phosphoketolase from Bifidobacterium longum determined by serial femtosecond X-ray crystallography.
ChainB
Resolution2.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 4.1.2.22: fructose-6-phosphate phosphoketolase.
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 TPP B L477 E479 F504 L476 E478 F503
BS02 PEP B S440 H548 K605 S439 H547 K604
BS03 TPP B T67 H97 L157 G181 G183 N215 Y217 K218 I219 K300 H320 T66 H96 L156 G180 G182 N214 Y216 K217 I218 K299 H319
BS04 CA B D182 N215 Y217 D181 N214 Y216
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003824 catalytic activity
GO:0016829 lyase activity
GO:0016832 aldehyde-lyase activity
GO:0046872 metal ion binding
GO:0047905 fructose-6-phosphate phosphoketolase activity
Biological Process
GO:0005975 carbohydrate metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:7c8i, PDBe:7c8i, PDBj:7c8i
PDBsum7c8i
PubMed36974963
UniProtQ6R2Q7

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