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3H9Q

Crystal structure of E. coli MccB + SeMet MccA

Functional Information from GO Data
ChainGOidnamespacecontents
A0004792molecular_functionthiosulfate-cyanide sulfurtransferase activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
A0008641molecular_functionubiquitin-like modifier activating enzyme activity
A0016779molecular_functionnucleotidyltransferase activity
B0004792molecular_functionthiosulfate-cyanide sulfurtransferase activity
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0008641molecular_functionubiquitin-like modifier activating enzyme activity
B0016779molecular_functionnucleotidyltransferase activity
C0004792molecular_functionthiosulfate-cyanide sulfurtransferase activity
C0005515molecular_functionprotein binding
C0005737cellular_componentcytoplasm
C0008641molecular_functionubiquitin-like modifier activating enzyme activity
C0016779molecular_functionnucleotidyltransferase activity
D0004792molecular_functionthiosulfate-cyanide sulfurtransferase activity
D0005515molecular_functionprotein binding
D0005737cellular_componentcytoplasm
D0008641molecular_functionubiquitin-like modifier activating enzyme activity
D0016779molecular_functionnucleotidyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 500
ChainResidue
ACYS257
ACYS260
ACYS343
ACYS346

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 500
ChainResidue
BCYS257
BCYS260
BCYS343
BCYS346

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B 359
ChainResidue
BGLY124
BGLY125
BARG157
BGLN158
BTYR239
AARG94

site_idAC4
Number of Residues1
DetailsBINDING SITE FOR RESIDUE SO4 B 360
ChainResidue
BARG7

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN C 500
ChainResidue
CCYS257
CCYS260
CCYS343
CCYS346

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN D 500
ChainResidue
DCYS257
DCYS260
DCYS343
DCYS346

site_idAC7
Number of Residues13
DetailsBINDING SITE FOR CHAIN E OF MICROCIN C7 ANALOG
ChainResidue
AASN236
AALA237
AGLY238
ATYR239
AVAL240
AVAL245
AGLY247
AARG322
ATRP326
AGLN335
BLYS10
BTYR14
BGLU26

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR CHAIN F OF MICROCIN C7 ANALOG
ChainResidue
ATYR14
AGLU26
BARG322
BHIS333
BGLN335

site_idAC9
Number of Residues17
DetailsBINDING SITE FOR CHAIN G OF MICROCIN C7 ANALOG
ChainResidue
CASP214
CHIS215
CPHE217
CASN236
CVAL240
CVAL245
CASN283
CPHE286
CARG322
CGLN335
CHOH393
DLYS10
DLEU19
DGLU26
DTYR28
GHOH126
GHOH127

site_idBC1
Number of Residues2
DetailsBINDING SITE FOR CHAIN H OF MICROCIN C7 ANALOG
ChainResidue
DARG322
DGLN335

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PDB entries from 2026-03-25

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