Structure of PDB 4kfd Chain E

Receptor sequence

>4kfdE (length=655) Species: 870730 (Ogataea angusta)

PARPAHPLDPLSTAEIKAATNTVKSYFAGKKISFNTVTLREPARKAYIQW
KEQGGPLPPRLAYYVILEAGKPGVKEGLVDLASLSVIETRALETVQPILT
VEDLCSTEEVIRNDPAVIEQCVLSGIPANEMHKVYCDPWTIGYDERWGTG
KRLQQALVYYRSDEDDSQYSHPLDFCPIVDTEEKKVIFIDIPNRRRKVSK
HKHANFYPKHMIEKVGAMRPEAPPINVTQPEGVSFKMTGNVMEWSNFKFH
IGFNYREGIVLSDVSYNDHGNVRPIFHRISLSEMIVPYGSPEFPHQRKHA
LDIGEYGAGYMTNPLSLGCDCKGVIHYLDAHFSDRAGDPITVKNAVCIHE
EDDGLLFKHSDFRDNFATSLVTRATKLVVSQIFTAANYEYCLYWVFMQDG
AIRLDIRLTGILNTYILGDDEEAGPWGTRVYPNVNAHNHQHLFSLRIDPR
IDGDGNSAAACDAKSSPYPLGSPENMYGNAFYSEKTTFKTVKDSLTNYES
ATGRSWDIFNPNKVNPYSGKPPSYKLVSTQCPPLLAKEGSLVAKRAPWAS
HSVNVVPYKDNRLYPSGDHVPQWSGDGVRGMREWIGDGSENIDNTDILFF
HTFGITHFPAPEDFPLMPAEPITLMLRPRHFFTENPGLDIQPSYAMTTSE
AKRAV

3D structure

• PDB: 4kfd Structural evidence for the semiquinone in a copper amine oxidase from Hansenula polymorpha: implications for the catalytic mechanism
• Chain: E
• Resolution: 1.69 Å

Enzymatic activity

• Catalytic site (original residue number in PDB): Y305 D319 Y405 H456 H458 H624
• Catalytic site (residue number reindexed from 1): Y288 D302 Y388 H439 H441 H607
• Enzyme Commision number: 1.4.3.21: primary-amine oxidase.

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	CU	E	H456 H458 H624	H439 H441 H607

Gene Ontology

Molecular Function

• GO:0005507 copper ion binding
• GO:0008131 primary methylamine oxidase activity
• GO:0016491 oxidoreductase activity
• GO:0046872 metal ion binding
• GO:0048038 quinone binding
• GO:0052595 aliphatic amine oxidase activity

Biological Process

• GO:0009308 amine metabolic process

Cellular Component

• GO:0005777 peroxisome

External links

• PDB: RCSB:4kfd, PDBe:4kfd, PDBj:4kfd
• PDBsum: 4kfd
• UniProt: P12807|AMO_PICAN Peroxisomal primary amine oxidase (Gene Name=AMO)