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2FK8

Crystal structure of Hma (MmaA4) from Mycobacterium tuberculosis complexed with S-adenosylmethionine

Functional Information from GO Data
ChainGOidnamespacecontents
A0005515molecular_functionprotein binding
A0005886cellular_componentplasma membrane
A0006629biological_processlipid metabolic process
A0008168molecular_functionmethyltransferase activity
A0008610biological_processlipid biosynthetic process
A0008757molecular_functionS-adenosylmethionine-dependent methyltransferase activity
A0008825molecular_functioncyclopropane-fatty-acyl-phospholipid synthase activity
A0009274cellular_componentpeptidoglycan-based cell wall
A0016740molecular_functiontransferase activity
A0032259biological_processmethylation
A0071768biological_processmycolic acid biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues21
DetailsBINDING SITE FOR RESIDUE SAM A 302
ChainResidue
ATHR41
ATRP132
AGLU133
AILE145
AGLU146
AALA147
AHIS150
AHOH307
AHOH317
AHOH343
AHOH375
ATYR42
AHOH443
AHOH454
ASER43
AGLY81
AGLY83
ATHR103
ALEU104
AGLN108
AGLY131

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: ACT_SITE => ECO:0000250
ChainResidueDetails
ACYS278

site_idSWS_FT_FI2
Number of Residues5
DetailsBINDING:
ChainResidueDetails
ATYR42
AGLY81
ATHR103
ATRP132
AILE145

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1or8
ChainResidueDetails
AILE145
AGLU154

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PDB entries from 2025-06-25

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