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1EN4

CRYSTAL STRUCTURE ANALYSIS OF THE E. COLI MANGANESE SUPEROXIDE DISMUTASE Q146H MUTANT

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0004784molecular_functionsuperoxide dismutase activity
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006801biological_processsuperoxide metabolic process
A0006979biological_processresponse to oxidative stress
A0009408biological_processresponse to heat
A0010447biological_processresponse to acidic pH
A0016209molecular_functionantioxidant activity
A0016491molecular_functionoxidoreductase activity
A0019430biological_processremoval of superoxide radicals
A0030145molecular_functionmanganese ion binding
A0042803molecular_functionprotein homodimerization activity
A0046872molecular_functionmetal ion binding
A0071291biological_processcellular response to selenium ion
B0003677molecular_functionDNA binding
B0004784molecular_functionsuperoxide dismutase activity
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006801biological_processsuperoxide metabolic process
B0006979biological_processresponse to oxidative stress
B0009408biological_processresponse to heat
B0010447biological_processresponse to acidic pH
B0016209molecular_functionantioxidant activity
B0016491molecular_functionoxidoreductase activity
B0019430biological_processremoval of superoxide radicals
B0030145molecular_functionmanganese ion binding
B0042803molecular_functionprotein homodimerization activity
B0046872molecular_functionmetal ion binding
B0071291biological_processcellular response to selenium ion
C0003677molecular_functionDNA binding
C0004784molecular_functionsuperoxide dismutase activity
C0005737cellular_componentcytoplasm
C0005829cellular_componentcytosol
C0006801biological_processsuperoxide metabolic process
C0006979biological_processresponse to oxidative stress
C0009408biological_processresponse to heat
C0010447biological_processresponse to acidic pH
C0016209molecular_functionantioxidant activity
C0016491molecular_functionoxidoreductase activity
C0019430biological_processremoval of superoxide radicals
C0030145molecular_functionmanganese ion binding
C0042803molecular_functionprotein homodimerization activity
C0046872molecular_functionmetal ion binding
C0071291biological_processcellular response to selenium ion
D0003677molecular_functionDNA binding
D0004784molecular_functionsuperoxide dismutase activity
D0005737cellular_componentcytoplasm
D0005829cellular_componentcytosol
D0006801biological_processsuperoxide metabolic process
D0006979biological_processresponse to oxidative stress
D0009408biological_processresponse to heat
D0010447biological_processresponse to acidic pH
D0016209molecular_functionantioxidant activity
D0016491molecular_functionoxidoreductase activity
D0019430biological_processremoval of superoxide radicals
D0030145molecular_functionmanganese ion binding
D0042803molecular_functionprotein homodimerization activity
D0046872molecular_functionmetal ion binding
D0071291biological_processcellular response to selenium ion
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN A 501
ChainResidue
AHIS26
AHIS81
AASP167
AHIS171
AHOH625

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN B 502
ChainResidue
BHOH620
BHIS26
BHIS81
BASP167
BHIS171

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN C 503
ChainResidue
CHIS26
CHIS81
CASP167
CHIS171
CHOH472

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN D 504
ChainResidue
DHIS26
DHIS81
DASP167
DHIS171
DHOH473

Functional Information from PROSITE/UniProt
site_idPS00088
Number of Residues8
DetailsSOD_MN Manganese and iron superoxide dismutases signature. DvWEHAYY
ChainResidueDetails
AASP167-TYR174

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues16
DetailsBINDING:
ChainResidueDetails
AHIS27
CSER82
CVAL168
CALA172
DHIS27
DSER82
DVAL168
DALA172
ASER82
AVAL168
AALA172
BHIS27
BSER82
BVAL168
BALA172
CHIS27

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PDB entries from 2024-11-20

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