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1TZN

Crystal Structure of the Anthrax Toxin Protective Antigen Heptameric Prepore bound to the VWA domain of CMG2, an anthrax toxin receptor

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
A0051260biological_processprotein homooligomerization
B0005576cellular_componentextracellular region
B0051260biological_processprotein homooligomerization
C0005576cellular_componentextracellular region
C0051260biological_processprotein homooligomerization
D0005576cellular_componentextracellular region
D0051260biological_processprotein homooligomerization
E0005576cellular_componentextracellular region
E0051260biological_processprotein homooligomerization
F0005576cellular_componentextracellular region
F0051260biological_processprotein homooligomerization
G0005576cellular_componentextracellular region
G0051260biological_processprotein homooligomerization
H0005576cellular_componentextracellular region
H0051260biological_processprotein homooligomerization
I0005576cellular_componentextracellular region
I0051260biological_processprotein homooligomerization
J0005576cellular_componentextracellular region
J0051260biological_processprotein homooligomerization
K0005576cellular_componentextracellular region
K0051260biological_processprotein homooligomerization
L0005576cellular_componentextracellular region
L0051260biological_processprotein homooligomerization
M0005576cellular_componentextracellular region
M0051260biological_processprotein homooligomerization
O0005576cellular_componentextracellular region
O0051260biological_processprotein homooligomerization
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 736
ChainResidue
AASP177
AASP179
AASP181
AILE183
AGLU188
ACA737

site_idAC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA A 737
ChainResidue
ASER222
ALYS225
AASP235
ACA736
AASP179
AASP181
AGLU188

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 738
ChainResidue
AASP683
aSER1052
aSER1054
aTHR1118
aASP1148

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA B 736
ChainResidue
BASP177
BASP179
BASP181
BILE183
BGLU188
BCA737

site_idAC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA B 737
ChainResidue
BASP179
BASP181
BGLU188
BSER222
BLYS225
BASP235
BCA736

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG B 738
ChainResidue
BASP683
bSER1052
bSER1054
bTHR1118
bASP1148

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA C 736
ChainResidue
CASP177
CASP179
CASP181
CILE183
CGLU188
CCA737

site_idAC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA C 737
ChainResidue
CASP179
CASP181
CGLU188
CSER222
CLYS225
CASP235
CCA736

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG C 738
ChainResidue
CASP683
cSER1052
cSER1054
cTHR1118
cASP1148

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA D 736
ChainResidue
DASP177
DASP179
DASP181
DILE183
DGLU188
DCA737

site_idBC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA D 737
ChainResidue
DASP179
DASP181
DGLU188
DSER222
DLYS225
DASP235
DCA736

site_idBC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG D 738
ChainResidue
DASP683
dSER1052
dSER1054
dTHR1118
dASP1148

site_idBC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA E 736
ChainResidue
EASP177
EASP179
EASP181
EILE183
EGLU188
ECA737

site_idBC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA E 737
ChainResidue
EASP179
EASP181
EGLU188
ESER222
ELYS225
EASP235
ECA736

site_idBC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG E 738
ChainResidue
EASP683
eSER1052
eSER1054
eTHR1118
eASP1148

site_idBC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA F 736
ChainResidue
FASP177
FASP179
FASP181
FILE183
FGLU188
FCA737

site_idBC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA F 737
ChainResidue
FSER222
FLYS225
FASP235
FCA736
FASP179
FASP181
FGLU188

site_idBC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG F 738
ChainResidue
FASP683
fSER1052
fSER1054
fTHR1118
fASP1148

site_idCC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA G 736
ChainResidue
GASP177
GASP179
GASP181
GILE183
GGLU188
GCA737

site_idCC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA G 737
ChainResidue
GASP179
GASP181
GGLU188
GSER222
GLYS225
GASP235
GCA736

site_idCC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG G 738
ChainResidue
GASP683
gSER1052
gSER1054
gTHR1118
gASP1148

site_idCC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA H 736
ChainResidue
HASP177
HASP179
HASP181
HILE183
HGLU188
HCA737

site_idCC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA H 737
ChainResidue
HASP179
HASP181
HGLU188
HSER222
HLYS225
HASP235
HCA736

site_idCC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG H 738
ChainResidue
HASP683
hSER1052
hSER1054
hTHR1118
hASP1148

site_idCC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA I 736
ChainResidue
IASP177
IASP179
IASP181
IILE183
IGLU188
ICA737

site_idCC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA I 737
ChainResidue
IASP179
IASP181
IGLU188
ISER222
ILYS225
IASP235
ICA736

site_idCC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG I 738
ChainResidue
IASP683
iSER1052
iSER1054
iTHR1118
iASP1148

site_idDC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA J 736
ChainResidue
JASP177
JASP179
JASP181
JILE183
JGLU188
JCA737

site_idDC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA J 737
ChainResidue
JASP179
JASP181
JGLU188
JSER222
JLYS225
JASP235
JCA736

site_idDC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG J 738
ChainResidue
JASP683
jSER1052
jSER1054
jTHR1118
jASP1148

site_idDC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA K 736
ChainResidue
KASP177
KASP179
KASP181
KILE183
KGLU188
KCA737

site_idDC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA K 737
ChainResidue
KASP179
KASP181
KGLU188
KSER222
KLYS225
KASP235
KCA736

site_idDC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG K 738
ChainResidue
KASP683
kSER1052
kSER1054
kTHR1118
kASP1148

site_idDC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA L 736
ChainResidue
LASP177
LASP179
LASP181
LILE183
LGLU188
LCA737

site_idDC8
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA L 737
ChainResidue
LASP179
LASP181
LGLU188
LSER222
LLYS225
LASP235
LCA736

site_idDC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG L 738
ChainResidue
LASP683
lSER1052
lSER1054
lTHR1118
lASP1148

site_idEC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA M 736
ChainResidue
MASP177
MASP179
MASP181
MILE183
MGLU188
MCA737

site_idEC2
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA M 737
ChainResidue
MASP179
MASP181
MGLU188
MSER222
MLYS225
MASP235
MCA736

site_idEC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG M 738
ChainResidue
MASP683
mSER1052
mSER1054
mTHR1118
mASP1148

site_idEC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA O 736
ChainResidue
OASP177
OASP179
OASP181
OILE183
OGLU188
OCA737

site_idEC5
Number of Residues7
DetailsBINDING SITE FOR RESIDUE CA O 737
ChainResidue
OASP179
OASP181
OGLU188
OSER222
OLYS225
OASP235
OCA736

site_idEC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG O 738
ChainResidue
OASP683
oSER1052
oSER1054
oTHR1118
oASP1148

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues42
DetailsBINDING: BINDING => ECO:0000269|PubMed:15079089, ECO:0007744|PDB:1SHU, ECO:0007744|PDB:1T6B
ChainResidueDetails
aSER1052
dSER1052
dSER1054
dTHR1118
eSER1052
eSER1054
eTHR1118
fSER1052
fSER1054
fTHR1118
gSER1052
aSER1054
gSER1054
gTHR1118
hSER1052
hSER1054
hTHR1118
iSER1052
iSER1054
iTHR1118
jSER1052
jSER1054
aTHR1118
jTHR1118
kSER1052
kSER1054
kTHR1118
lSER1052
lSER1054
lTHR1118
mSER1052
mSER1054
mTHR1118
bSER1052
oSER1052
oSER1054
oTHR1118
bSER1054
bTHR1118
cSER1052
cSER1054
cTHR1118

site_idSWS_FT_FI2
Number of Residues14
DetailsMOD_RES: Phosphothreonine => ECO:0007744|PubMed:19690332
ChainResidueDetails
aTHR1147
jTHR1147
kTHR1147
lTHR1147
mTHR1147
oTHR1147
EILE183
FASP177
FASP181
FILE183
GASP177
bTHR1147
GASP181
GILE183
HASP177
HASP181
HILE183
IASP177
IASP181
IILE183
JASP177
JASP181
cTHR1147
JILE183
KASP177
KASP181
KILE183
LASP177
LASP181
LILE183
MASP177
MASP181
MILE183
dTHR1147
OASP177
OASP181
OILE183
eTHR1147
fTHR1147
gTHR1147
hTHR1147
iTHR1147

site_idSWS_FT_FI3
Number of Residues14
DetailsBINDING: BINDING => ECO:0000269|PubMed:15243628, ECO:0000269|PubMed:15326297, ECO:0000269|PubMed:21037566, ECO:0000269|PubMed:25778700, ECO:0000269|PubMed:32047164, ECO:0000269|PubMed:9039918, ECO:0007744|PDB:1ACC, ECO:0007744|PDB:1T6B, ECO:0007744|PDB:1TZO, ECO:0007744|PDB:3J9C, ECO:0007744|PDB:3KWV, ECO:0007744|PDB:6PSN, ECO:0007744|PDB:6UZB, ECO:0007744|PDB:6UZD, ECO:0007744|PDB:6UZE
ChainResidueDetails
AASP179
JASP179
KASP179
LASP179
MASP179
OASP179
BASP179
CASP179
DASP179
EASP179
FASP179
GASP179
HASP179
IASP179

site_idSWS_FT_FI4
Number of Residues14
DetailsBINDING: BINDING => ECO:0000269|PubMed:15326297, ECO:0000269|PubMed:21037566, ECO:0000269|PubMed:25778700, ECO:0000269|PubMed:32047164, ECO:0007744|PDB:1ACC, ECO:0007744|PDB:1TZN, ECO:0007744|PDB:1TZO, ECO:0007744|PDB:3J9C, ECO:0007744|PDB:3KWV, ECO:0007744|PDB:6PSN, ECO:0007744|PDB:6UZB, ECO:0007744|PDB:6UZD, ECO:0007744|PDB:6UZE
ChainResidueDetails
AGLU188
JGLU188
KGLU188
LGLU188
MGLU188
OGLU188
BGLU188
CGLU188
DGLU188
EGLU188
FGLU188
GGLU188
HGLU188
IGLU188

site_idSWS_FT_FI5
Number of Residues28
DetailsBINDING: BINDING => ECO:0000269|PubMed:15243628, ECO:0000269|PubMed:15326297, ECO:0000269|PubMed:21037566, ECO:0000269|PubMed:25778700, ECO:0000269|PubMed:32047164, ECO:0007744|PDB:1ACC, ECO:0007744|PDB:1T6B, ECO:0007744|PDB:1TZN, ECO:0007744|PDB:1TZO, ECO:0007744|PDB:3J9C, ECO:0007744|PDB:3KWV, ECO:0007744|PDB:6PSN, ECO:0007744|PDB:6UZB, ECO:0007744|PDB:6UZD, ECO:0007744|PDB:6UZE
ChainResidueDetails
ASER222
ELYS225
FSER222
FLYS225
GSER222
GLYS225
HSER222
HLYS225
ISER222
ILYS225
JSER222
ALYS225
JLYS225
KSER222
KLYS225
LSER222
LLYS225
MSER222
MLYS225
OSER222
OLYS225
BSER222
BLYS225
CSER222
CLYS225
DSER222
DLYS225
ESER222

site_idSWS_FT_FI6
Number of Residues14
DetailsBINDING: BINDING => ECO:0000269|PubMed:15243628, ECO:0000269|PubMed:15326297, ECO:0000269|PubMed:21037566, ECO:0000269|PubMed:32047164, ECO:0007744|PDB:1ACC, ECO:0007744|PDB:1T6B, ECO:0007744|PDB:1TZN, ECO:0007744|PDB:1TZO, ECO:0007744|PDB:3KWV, ECO:0007744|PDB:6PSN, ECO:0007744|PDB:6UZB, ECO:0007744|PDB:6UZD, ECO:0007744|PDB:6UZE
ChainResidueDetails
AASP235
JASP235
KASP235
LASP235
MASP235
OASP235
BASP235
CASP235
DASP235
EASP235
FASP235
GASP235
HASP235
IASP235

site_idSWS_FT_FI7
Number of Residues56
DetailsSITE: Alpha-clamp => ECO:0000269|PubMed:21037566
ChainResidueDetails
AARG178
CLEU187
CPHE236
CPHE464
DARG178
DLEU187
DPHE236
DPHE464
EARG178
ELEU187
EPHE236
ALEU187
EPHE464
FARG178
FLEU187
FPHE236
FPHE464
GARG178
GLEU187
GPHE236
GPHE464
HARG178
APHE236
HLEU187
HPHE236
HPHE464
IARG178
ILEU187
IPHE236
IPHE464
JARG178
JLEU187
JPHE236
APHE464
JPHE464
KARG178
KLEU187
KPHE236
KPHE464
LARG178
LLEU187
LPHE236
LPHE464
MARG178
BARG178
MLEU187
MPHE236
MPHE464
OARG178
OLEU187
OPHE236
OPHE464
BLEU187
BPHE236
BPHE464
CARG178

site_idSWS_FT_FI8
Number of Residues14
DetailsSITE: Cleavage; by chymotrypsin; required for translocation of LF and EF => ECO:0000269|PubMed:7961869
ChainResidueDetails
APHE314
JPHE314
KPHE314
LPHE314
MPHE314
OPHE314
BPHE314
CPHE314
DPHE314
EPHE314
FPHE314
GPHE314
HPHE314
IPHE314

site_idSWS_FT_FI9
Number of Residues14
DetailsSITE: Phi-clamp => ECO:0000269|PubMed:16051798, ECO:0000269|PubMed:25778700
ChainResidueDetails
APHE427
JPHE427
KPHE427
LPHE427
MPHE427
OPHE427
BPHE427
CPHE427
DPHE427
EPHE427
FPHE427
GPHE427
HPHE427
IPHE427

site_idSWS_FT_FI10
Number of Residues14
DetailsSITE: Essential for binding to cell receptor => ECO:0000269|PubMed:12771151
ChainResidueDetails
AASP683
JASP683
KASP683
LASP683
MASP683
OASP683
BASP683
CASP683
DASP683
EASP683
FASP683
GASP683
HASP683
IASP683

218853

PDB entries from 2024-04-24

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