Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

4NL5

Mycobacterium tuberculosis heme-degrading protein MhuD in complex with heme and cyanide

Functional Information from GO Data
ChainGOidnamespacecontents
A0004392molecular_functionheme oxygenase (decyclizing) activity
A0004497molecular_functionmonooxygenase activity
A0005886cellular_componentplasma membrane
A0009274cellular_componentpeptidoglycan-based cell wall
A0016491molecular_functionoxidoreductase activity
A0020037molecular_functionheme binding
A0042167biological_processheme catabolic process
A0046872molecular_functionmetal ion binding
B0004392molecular_functionheme oxygenase (decyclizing) activity
B0004497molecular_functionmonooxygenase activity
B0005886cellular_componentplasma membrane
B0009274cellular_componentpeptidoglycan-based cell wall
B0016491molecular_functionoxidoreductase activity
B0020037molecular_functionheme binding
B0042167biological_processheme catabolic process
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues19
DetailsBINDING SITE FOR RESIDUE HEM A 201
ChainResidue
AASN7
APRO82
AVAL83
ALEU89
ACYN202
AHOH325
AHOH349
BASN68
BGLY69
BILE72
BALA76
AARG22
APHE23
AARG26
AALA27
APHE39
APHE63
ATRP66
AHIS75

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CYN A 202
ChainResidue
AASN7
AILE9
APHE23
AVAL53
AHEM201

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACT A 203
ChainResidue
AHIS25
AARG26
AHIS78

site_idAC4
Number of Residues17
DetailsBINDING SITE FOR RESIDUE HEM B 201
ChainResidue
AASN68
AGLY69
AILE72
AALA76
BASN7
BARG22
BPHE23
BARG26
BALA27
BVAL30
BPHE39
BTHR55
BTRP66
BHIS75
BPRO82
BVAL83
BCYN202

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CYN B 202
ChainResidue
BASN7
BILE9
BPHE23
BVAL53
BHEM201

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE ACT B 203
ChainResidue
BARG22
BHIS25
BHIS78

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues178
DetailsDomain: {"description":"ABM"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues14
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"description":"axial binding residue"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsSite: {"description":"Transition state stabilizer","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

238582

PDB entries from 2025-07-09

PDB statisticsPDBj update infoContact PDBjnumon