2AIR

T-state Active Site of Aspartate Transcarbamylase:Crystal Structure of the Carbamyl Phosphate and L-alanosine Ligated Enzyme

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Functional Information from GO Data

ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0016597molecular_functionamino acid binding
A0004070molecular_functionaspartate carbamoyltransferase activity
A0042802molecular_functionidentical protein binding
A0006207biological_process'de novo' pyrimidine nucleobase biosynthetic process
A0044205biological_process'de novo' UMP biosynthetic process
A0006520biological_processcellular amino acid metabolic process
A0006807biological_processnitrogen compound metabolic process
G0005737cellular_componentcytoplasm
G0005829cellular_componentcytosol
G0016597molecular_functionamino acid binding
G0004070molecular_functionaspartate carbamoyltransferase activity
G0042802molecular_functionidentical protein binding
G0006207biological_process'de novo' pyrimidine nucleobase biosynthetic process
G0044205biological_process'de novo' UMP biosynthetic process
G0006520biological_processcellular amino acid metabolic process
G0006807biological_processnitrogen compound metabolic process
B0009347cellular_componentaspartate carbamoyltransferase complex
B0005737cellular_componentcytoplasm
B0008270molecular_functionzinc ion binding
B0006207biological_process'de novo' pyrimidine nucleobase biosynthetic process
B0006221biological_processpyrimidine nucleotide biosynthetic process
H0009347cellular_componentaspartate carbamoyltransferase complex
H0005737cellular_componentcytoplasm
H0008270molecular_functionzinc ion binding
H0006207biological_process'de novo' pyrimidine nucleobase biosynthetic process
H0006221biological_processpyrimidine nucleotide biosynthetic process
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Functional Information from PDB Data

site_idNumber of ResiduesDetails
AC14BINDING SITE FOR RESIDUE ZN B 800
ChainResidue
BCYS109
BCYS114
BCYS138
BCYS141

AC24BINDING SITE FOR RESIDUE ZN H 801
ChainResidue
HCYS109
HCYS114
HCYS138
HCYS141

AC35BINDING SITE FOR RESIDUE CP A 802
ChainResidue
AARG54
ATHR55
AARG105
AHIS134
AAL0805

AC46BINDING SITE FOR RESIDUE CP G 803
ChainResidue
GARG54
GTHR55
GARG105
GHIS134
GARG229
GAL0804

AC57BINDING SITE FOR RESIDUE AL0 G 804
ChainResidue
GALA51
GSER52
GARG54
GTHR55
GSER80
GARG105
GCP803

AC67BINDING SITE FOR RESIDUE AL0 A 805
ChainResidue
AALA51
ASER52
ATHR53
AARG54
ASER80
AARG105
ACP802

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Functional Information from PDB atom coordinates for the "HETATM" binding sites

site_idNumber of ResiduesDetails
AL0_2air_A_80583-[HYDROXY(NITROSO)AMINO]-L-ALANINE binding site
ChainResidueligand
AGLU50-THR55AL0: 3-[HYDROXY(NITROSO)AMINO]-L-ALANINE
AARG105AL0: 3-[HYDROXY(NITROSO)AMINO]-L-ALANINE
APRO268AL0: 3-[HYDROXY(NITROSO)AMINO]-L-ALANINE

CP_2air_A_8029PHOSPHORIC ACID MONO(FORMAMIDE)ESTER binding site
ChainResidueligand
ASER52CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
AARG54-THR55CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
AARG105CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
AALA127CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
AHIS134CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
AGLN137CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
ATHR168CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
APRO266CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER

AL0_2air_G_80493-[HYDROXY(NITROSO)AMINO]-L-ALANINE binding site
ChainResidueligand
GGLU50-THR55AL0: 3-[HYDROXY(NITROSO)AMINO]-L-ALANINE
GARG105AL0: 3-[HYDROXY(NITROSO)AMINO]-L-ALANINE
GARG229AL0: 3-[HYDROXY(NITROSO)AMINO]-L-ALANINE
GPRO268AL0: 3-[HYDROXY(NITROSO)AMINO]-L-ALANINE

CP_2air_G_8038PHOSPHORIC ACID MONO(FORMAMIDE)ESTER binding site
ChainResidueligand
GARG54-THR55CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
GARG105CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
GALA127CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
GHIS134CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
GGLN137CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
GARG229CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER
GPRO266CP: PHOSPHORIC ACID MONO(FORMAMIDE)ESTER

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Functional Information from PROSITE/UniProt

site_idNumber of ResiduesDetails
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Functional Information from SwissProt/UniProt

site_idNumber of ResiduesDetails
SWS_FT_FI14Zinc
ChainResidueDetails
BPRO110
BILE115
BLYS139
BGLU142

SWS_FT_FI24Zinc
ChainResidueDetails
HPRO110
HILE115
HLYS139
HGLU142

CSA14Annotated By Reference To The Literature 1at1
ChainResidueDetails
AARG54
AHIS134
AARG105
ATHR55

CSA24Annotated By Reference To The Literature 1at1
ChainResidueDetails
GARG54
GHIS134
GARG105
GTHR55

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Catalytic Information from CSA

site_idNumber of ResiduesDetails
CSA14Annotated By Reference To The Literature 1at1
ChainResidueDetails
AARG54
AHIS134
AARG105
ATHR55

CSA24Annotated By Reference To The Literature 1at1
ChainResidueDetails
GARG54
GHIS134
GARG105
GTHR55