Structure of PDB 4tt3 Chain F Binding Site BS01

Receptor Information
>4tt3 Chain F (length=469) Species: 9913 (Bos taurus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TTGRIVAVIGAVVDVQFDEGLPPILNALEVQGRETRLVLEVAQHLGESTV
RTIAMDGTEGLVRGQKVLDSGAPIRIPVGPETLGRIMNVIGEPIDERGPI
KTKQFAAIHAEAPEFVEMSVEQEILVTGIKVVDLLAPYAKGGKIGLFGGA
GVGKTVLIMELINNVAKAHGGYSVFAGVGERTREGNDLYHEMIESGVINL
KDATSKVALVYGQMNEPPGARARVALTGLTVAEYFRDQEGQDVLLFIDNI
FRFTQAGSEVSALLGRIPSAVGYQPTLATDMGTMQERITTTKKGSITSVQ
AIYVPADDLTDPAPATTFAHLDATTVLSRAIAELGIYPAVDPLDSTSRIM
DPNIVGSEHYDVARGVQKILQDYKSLQDIIAILGMDELSEEDKLTVSRAR
KIQRFLSQPFQVAEVFTGHLGKLVPLKETIKGFQQILAGEYDHLPEQAFY
MVGPIEEAVAKADKLAEEH
Ligand information
>4tt3 Chain I (length=28) Species: 9913 (Bos taurus) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
GKREQAEEERYFRARAAEQLAALKKHHE
Receptor-Ligand Complex Structure
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PDB4tt3 Pathway of binding of the intrinsically disordered mitochondrial inhibitor protein to F1-ATPase.
Resolution3.21 Å
Binding residue
(original residue number in PDB)		Y381 I388 A389 M393 V404 R408 H451 L452 E454 A474
Binding residue
(residue number reindexed from 1)		Y373 I380 A381 M385 V396 R400 H443 L444 E446 A466
Enzymatic activity
Catalytic site (original residue number in PDB) K162 E188 R189 R356
Catalytic site (residue number reindexed from 1) K154 E180 R181 R348
Enzyme Commision number 7.1.2.2: H(+)-transporting two-sector ATPase.
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016887 ATP hydrolysis activity
GO:0046933 proton-transporting ATP synthase activity, rotational mechanism
GO:0046961 proton-transporting ATPase activity, rotational mechanism
Biological Process
GO:0006754 ATP biosynthetic process
GO:0015986 proton motive force-driven ATP synthesis
GO:0042776 proton motive force-driven mitochondrial ATP synthesis
GO:0046034 ATP metabolic process
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005737 cytoplasm
GO:0005739 mitochondrion
GO:0005743 mitochondrial inner membrane
GO:0045259 proton-transporting ATP synthase complex
GO:0045261 proton-transporting ATP synthase complex, catalytic core F(1)

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Biological Process
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Cellular Component
External links
PDB RCSB:4tt3, PDBe:4tt3, PDBj:4tt3
PDBsum4tt3
PubMed25049402
UniProtP00829|ATPB_BOVIN ATP synthase subunit beta, mitochondrial (Gene Name=ATP5F1B)

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