Structure of PDB 1yip Chain A

Receptor sequence

>1yipA (length=311) Species: 10116 (Rattus norvegicus)

NECLGTIGPVTPLDASDFALDIRMPGVTPKESDTYFCMSMRLPVDEEAFV
IDFKPRASMDTVHHMLLFGCNMPSSTGSYWFCDEGTCTDKANILYAWARN
APPTRLPKGVGFRVGGETGSKYFVLQVHYGDISAFRDNHKDCSGVSVHLT
RVPQPLIAGMYLMMSVDTVIPPGEKVVNADISCQYKMYPMHVFAYRVHTH
HLGKVVSGYRVRNGQWTLIGRQNPQLPQAFYPVEHPVDVTFGDILAARCV
FTGEGRTEATHIGGTSSDEMCNLYIMYYMEAKYALSFMTCTKNVAPDMFR
TIPAEANIPIP

3D structure

• PDB: 1yip The Catalytic Copper of Peptidylglycine alpha-Hydroxylating Monooxygenase also Plays a Critical Structural Role.
• Chain: A
• Resolution: 2.2 Å

Enzymatic activity

• Catalytic site (original residue number in PDB): H107 H108 Q170 H172 H242 H244 M314
• Catalytic site (residue number reindexed from 1): H63 H64 Q126 H128 H198 H200 M270
• Enzyme Commision number: 1.14.17.3: peptidylglycine monooxygenase.
  4.3.2.5: peptidylamidoglycolate lyase.

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	A	H107 H108 H172	H63 H64 H128
BS02	CU	A	H242 H244 M314	H198 H200 M270

Gene Ontology

Molecular Function

• GO:0003824 catalytic activity
• GO:0004497 monooxygenase activity
• GO:0005507 copper ion binding
• GO:0016715 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced ascorbate as one donor, and incorporation of one atom of oxygen

Biological Process

• GO:0006518 peptide metabolic process

Cellular Component

• GO:0016020 membrane

External links

• PDB: RCSB:1yip, PDBe:1yip, PDBj:1yip
• PDBsum: 1yip
• PubMed: 16100265
• UniProt: P14925|AMD_RAT Peptidylglycine alpha-amidating monooxygenase (Gene Name=Pam)