Structure of PDB 6e1c Chain A

Receptor sequence

>6e1cA (length=350) Species: 595536 (Methylosinus trichosporium OB3b) [Search protein sequence]

AWNWDLPKYIPPPRVPVDNPMSEEKFQLGRRLFYDKRLSGNGTLSCSSCH
LQERAFTDGRTVSIGSTGAKTPRNAPSIAYSGWHGTLTWANPALVTLERQ
MLNPLFGADPIEMGASDANKAEIVARFRADADYRRWFAAAFPEMSEPISF
ATIIAAISAFQRGVYSFDSRYDHYLQGEAQLTEAEQRGHDLYFGEKAECH
HCHGSVGLDDQFVHARTREPELPFHNTGLYDIDGKGAYPAPNHGLFDITG
DPDDMGKFRAPSLRNIALTAPYMHDGSVATLEEVIDIYSEGGRKIASGPH
AGDGRASALKSGLIVKIDLTAQEKADLLAFLKTLTDESLIASPRFSDPWR

3D structure

PDB

6e1c MbnH is a diheme MauG-like protein associated with microbial copper homeostasis.

Chain

Resolution

2.617 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)
BS01	HEC	A	W113 A221 C223 C226 H227 H249 T251 L253 F282 A284 P285 L287 I290 Y296 M297 H298 V308 Y312 I338 L351	W89 A197 C199 C202 H203 H225 T227 L229 F258 A260 P261 L263 I266 Y272 M273 H274 V284 Y288 I314 L327
BS02	HEC	A	C70 C73 H74 I88 G89 T95 R97 A99 P100 I102 L111 T112 W113 Q124 P128 E136 Q185 R283	C46 C49 H50 I64 G65 T71 R73 A75 P76 I78 L87 T88 W89 Q100 P104 E112 Q161 R259
BS03	CA	A	N98 T293 P295	N74 T269 P271

Gene Ontology

	Molecular Function
GO:0009055	electron transfer activity
GO:0016491	oxidoreductase activity
GO:0020037	heme binding

View graph for
Molecular Function

External links

PDB	RCSB:6e1c, PDBe:6e1c, PDBj:6e1c
PDBsum	6e1c
PubMed	31511324
UniProt	A0A2D2CY72

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