Structure of PDB 1qjs Chain B

Receptor sequence
>1qjsB (length=408) Species: 9986 (Oryctolagus cuniculus) [Search protein sequence]
IEQCSDGWSFDATTLDDNGTMLFFKDEFVWKSHRGIRELISERWKNFIGP
VDAAFRHGHTSVYLIKGDKVWVYTSEKNEKVYPKSLQDEFPGIPFPLDAA
VECHRGECQDEGILFFQGNRKWFWDLTTGTKKERSWPAVGNCTSALRWLG
RYYCFQGNQFLRFNPVSGEVPPGYPLDVRDYFLSCPGRGHRSSHRHGHES
TRCDPDLVLSAMVSDNHGATYVFSGSHYWRLDTNRDGWHSWPIAHQWPQG
PSTVDAAFSWEDKLYLIQDTKVYVFLTKGGYTLVNGYPKRLEKELGSPPV
ISLEAVDAAFVCPGSSRLHIMAGRRLWWLDLKSGAQATWTELPWPHEKVD
GALCMEKPLGPNSCSTSGPNLYLIHGPNLYCYRHVDKLNAAKNLPQPQRV
SRLLGCTH
3D structure
PDB1qjs Crystal Structure of Hemopexin Reveals a Novel High-Affinity Heme Site Formed between Two Beta-Propeller Domains.
ChainB
Resolution2.9 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 B H56 Y176 F183 Y197 Y204 F205 H213 R214 H266 H33 Y153 F160 Y174 Y181 F182 H190 R191 H239
Gene Ontology
Molecular Function
GO:0015232 heme transmembrane transporter activity
Biological Process
GO:0006879 intracellular iron ion homeostasis
GO:0015886 heme transport

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Molecular Function
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Biological Process
External links
PDB RCSB:1qjs, PDBe:1qjs, PDBj:1qjs
PDBsum1qjs
PubMed10504726
UniProtP20058|HEMO_RABIT Hemopexin (Gene Name=HPX)

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