Structure of PDB 3pi1 Chain A

Receptor sequence
>3pi1A (length=151) Species: 244486 (Phacoides pectinatus) [Search protein sequence]
TTLTNPQKAAIRSSWSKFMDNGVSNGQGFYMDLFKAHPETLTPFKSLFGG
LTLAQLQDNPKMKAQSLVFCNGMSSFVDHLDDNDMLVVLIQKMAKLHNNR
GIRASDLRTAYDILIHYMEDHNHMVGGAKDAWEVFVGFICKTLGDYMKEL
S
3D structure
PDB3pi1 Two-step counterdiffusion protocol for the crystallization of heamoglobin II from Lucina pectinata in the pH range 4-9
ChainA
Resolution2.002 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 HEM A P43 F44 Q65 V68 F69 M93 L96 H97 R100 I102 L107 Y111 P43 F44 Q65 V68 F69 M93 L96 H97 R100 I102 L107 Y111
Gene Ontology
Molecular Function
GO:0019825 oxygen binding
GO:0020037 heme binding

View graph for
Molecular Function
External links
PDB RCSB:3pi1, PDBe:3pi1, PDBj:3pi1
PDBsum3pi1
PubMed
UniProtP41261|GLB2_PHAPT Hemoglobin-2

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