Evolutionary classification of protein domain structures
alpha arraysalpha-helix arrays with mainly perpendicular helices
alpha bundlesalpha-helix bundles with mainly parallel helices
alpha superhelicesrepeating alpha-helix hairpins form a superhelix
alpha duplicates or obligate multimersalpha duplicates or monomers associate together to form a compact domain
alpha complex topologyalpha domain with complex and unique topology that cannot be described as array or bundle or superhelix
beta barrelssingle beta-sheet folded upon itself to form a barrel
beta meanderssingle beta-sheet with mainly meander topology
beta sandwichestwo beta-sheets stacked together to form a sandwich
beta duplicates or obligate multimersbeta duplicates or monomers associate together to form a compact domain
beta complex topologybeta domains with complex and unique topology that cannot be described as barrel or sandwich or meander
a+b two layersone alpha-helix layer and one beta-sheet layer
looks like an elaborated ferredoxin
Representatives:
e4nogB2[B:339-440] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative ornithine aminotransferase, mitochondrial ; ligands: ACT,BME ; X-RAY DIFFRACTION 1.2Å
e4a6rA3[A:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 1.35Å
e1z7dE3[E:314-410] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.1Å
e1z7dD3[D:314-410] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.1Å
e4a6rB2[B:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 1.35Å
e4a72A2[A:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 2.40Å
e1z7dF3[F:314-410] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.1Å
e1z7dA3[A:314-410] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.1Å
e4a72B2[B:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 2.40Å
e1z7dC3[C:314-410] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.1Å
e4ba4A3[A:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
AMINOTRANSFERASE ; X-RAY DIFFRACTION 1.73Å
e4ba4B2[B:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
AMINOTRANSFERASE ; ligands: SO4 ; X-RAY DIFFRACTION 1.73Å
e3lg0A2[A:315-414] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.3Å
e3lg0B2[B:315-414] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.3Å
e4ba5A2[A:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
AMINOTRANSFERASE ; ligands: PXG ; X-RAY DIFFRACTION 1.76Å
e4ba5B2[B:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
AMINOTRANSFERASE ; ligands: PXG ; X-RAY DIFFRACTION 1.76Å
e3lg0D2[D:315-414] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.3Å
e3ntjA2[A:315-414] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 3.0Å
e4a6uA3[A:345-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 1.70Å
e3ntjC2[C:315-414] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 3.0Å
e4a6uB3[B:345-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 1.70Å
e4a6tC1[C:343-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 1.70Å
e3ntjD2[D:315-414] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 3.0Å
e4a6tA2[A:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 1.70Å
e3lg0C2[C:315-414] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.3Å
e4a6tB2[B:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 1.70Å
e3dodB3[B:342-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ADENOSYLMETHIONINE-8-AMINO-7-OXONONANOATE AMINOTRANSFERASE ; X-RAY DIFFRACTION 1.9Å
e4a6tD2[D:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 1.70Å
e3drdA3[A:342-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ADENOSYLMETHIONINE-8-AMINO-7-OXONONANOATE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.17Å
e4a72C2[C:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 2.40Å
e3du4A3[A:342-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ADENOSYLMETHIONINE-8-AMINO-7-OXONONANOATE AMINOTRANSFERASE ; ligands: KAP ; X-RAY DIFFRACTION 2.2Å
e3du4B3[B:342-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ADENOSYLMETHIONINE-8-AMINO-7-OXONONANOATE AMINOTRANSFERASE ; ligands: KAP ; X-RAY DIFFRACTION 2.2Å
e4a72D2[D:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA TRANSAMINASE ; X-RAY DIFFRACTION 2.40Å
e4ah3A2[A:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA-TRANSAMINASE ; X-RAY DIFFRACTION 1.57Å
e3drdB3[B:342-447] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
ADENOSYLMETHIONINE-8-AMINO-7-OXONONANOATE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.17Å
e4ah3B2[B:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA-TRANSAMINASE ; X-RAY DIFFRACTION 1.57Å
e3i5tB3[B:348-457] Image Pymol Jmol Links: PDB, SCOP, CATH
Aminotransferase ; X-RAY DIFFRACTION 2.00Å
e4nogA1[A:339-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative ornithine aminotransferase, mitochondrial ; ligands: BME ; X-RAY DIFFRACTION 1.2Å
e4ah3C2[C:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA-TRANSAMINASE ; X-RAY DIFFRACTION 1.57Å
e4zlvB2[B:339-440] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial, putative ; ligands: SO4 ; X-RAY DIFFRACTION 1.8Å
e4ah3D2[D:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA-TRANSAMINASE ; X-RAY DIFFRACTION 1.57Å
e4uhnA1[A:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA AMINO ACID-PYRUVATE AMINOTRANSFERASE ; ligands: GOL ; X-RAY DIFFRACTION 2.21Å
e4zlvA2[A:339-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial, putative ; ligands: SO4 ; X-RAY DIFFRACTION 1.8Å
e4uhoA2[A:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
OMEGA AMINO ACID-PYRUVATE AMINOTRANSFERASE ; ligands: EDO,GOL,PEG ; X-RAY DIFFRACTION 1.24Å
e4zwmA2[A:339-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial, putative ; ligands: SO4 ; X-RAY DIFFRACTION 2.3Å
e4b98A1[A:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE--PYRUVATE TRANSAMINASE ; ligands: PXG ; X-RAY DIFFRACTION 1.65Å
e4zwmB2[B:339-440] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial, putative ; ligands: SO4 ; X-RAY DIFFRACTION 2.3Å
e5eavA2[A:339-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial, putative ; ligands: SO4 ; X-RAY DIFFRACTION 1.600Å
e4b98C2[C:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE--PYRUVATE TRANSAMINASE ; ligands: PXG ; X-RAY DIFFRACTION 1.65Å
e5eavB2[B:339-440] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial, putative ; ligands: SO4 ; X-RAY DIFFRACTION 1.600Å
e4b98D1[D:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE--PYRUVATE TRANSAMINASE ; ligands: PXG ; X-RAY DIFFRACTION 1.65Å
e5eqcA2[A:339-441] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; ligands: BGC,GLC ; X-RAY DIFFRACTION 2.200Å
e4bq0D1[D:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE--PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.77Å
e4bq0B2[B:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE--PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.77Å
e5eqcB1[B:339-441] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; ligands: BGC,BME ; X-RAY DIFFRACTION 2.200Å
e4bq0A1[A:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE--PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.77Å
e5dj9A2[A:339-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; ligands: SO4 ; X-RAY DIFFRACTION 1.55Å
e5dj9B2[B:339-440] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; ligands: SO4 ; X-RAY DIFFRACTION 1.55Å
e4bq0C1[C:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE--PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.77Å
e5e5iA1[A:339-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 1.7Å
e4b9bE2[E:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE-PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.64Å
e4b9bB2[B:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE-PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.64Å
e5e5iB2[B:339-440] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 1.7Å
e4b9bG1[G:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE-PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.64Å
e5e3kA1[A:339-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Aminotransferase ; ligands: SO4 ; X-RAY DIFFRACTION 1.7Å
e4b9bH1[H:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE-PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.64Å
e5e3kB2[B:339-440] Image Pymol Jmol Links: PDB, SCOP, CATH
Aminotransferase ; ligands: CO3,SO4 ; X-RAY DIFFRACTION 1.7Å
e3nx3B2[B:301-395] Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 1.8Å
e4b9bD2[D:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE-PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.64Å
e2eh6B2[B:293-375] Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLORNITHINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 1.9Å
e4b9bA1[A:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE-PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.64Å
e4b9bF1[F:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE-PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.64Å
e5ztxB1[B:345-455] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
transaminase ; X-RAY DIFFRACTION 2.0Å
e5ztxA2[A:343-454] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
transaminase ; ligands: EDO ; X-RAY DIFFRACTION 2.0Å
e4b9bC2[C:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE-PYRUVATE TRANSAMINASE ; X-RAY DIFFRACTION 1.64Å
e4b98B2[B:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BETA-ALANINE--PYRUVATE TRANSAMINASE ; ligands: PXG ; X-RAY DIFFRACTION 1.65Å
e6fyqA2[A:326-444] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
amine transaminase ; ligands: EDO ; X-RAY DIFFRACTION 2.0Å
e3a8uX2[X:349-448] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed,
Omega-amino acid--pyruvate aminotransferase ; X-RAY DIFFRACTION 1.15Å
e6gioC2[C:317-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Amino acid amide racemase ; X-RAY DIFFRACTION 1.87Å
e6gioA2[A:317-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Amino acid amide racemase ; X-RAY DIFFRACTION 1.87Å
e6gwiA2[A:340-450] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putrescine aminotransferase ; X-RAY DIFFRACTION 2Å
e6gioD1[D:317-438] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Amino acid amide racemase ; X-RAY DIFFRACTION 1.87Å
e6gwiB2[B:340-450] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putrescine aminotransferase ; X-RAY DIFFRACTION 2Å
e6s4gC1[C:343-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable aminotransferase ; ligands: PEG ; X-RAY DIFFRACTION 1.670Å
e6gioB1[B:317-437] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Amino acid amide racemase ; X-RAY DIFFRACTION 1.87Å
e6snuC2[C:343-459] Image Pymol Jmol Links: PDB, SCOP, CATH
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 1.800Å
e6g4bB1[B:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 1.8Å
e6g4bA2[A:342-456] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 1.8Å
e6jixA1[A:329-423] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
taurine:2-oxoglutarate aminotransferase ; ligands: GGL ; X-RAY DIFFRACTION 2.64Å
e6g4cA1[A:342-456] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 1.87Å
e6jixB2[B:329-423] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
taurine:2-oxoglutarate aminotransferase ; ligands: GGL ; X-RAY DIFFRACTION 2.64Å
e6g4cB1[B:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 1.87Å
e6jixC1[C:329-423] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
taurine:2-oxoglutarate aminotransferase ; ligands: GGL ; X-RAY DIFFRACTION 2.64Å
e6jixD2[D:329-423] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
taurine:2-oxoglutarate aminotransferase ; ligands: GGL ; X-RAY DIFFRACTION 2.64Å
e6g4dA1[A:342-456] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; ligands: GOL ; X-RAY DIFFRACTION 2.150Å
e6g4dB1[B:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 2.150Å
e6snuA1[A:342-456] Image Pymol Jmol Links: PDB, SCOP, CATH
Aspartate aminotransferase family protein ; ligands: EDO ; X-RAY DIFFRACTION 1.800Å
e6g4eA2[A:342-456] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; ligands: ACA ; X-RAY DIFFRACTION 2.45Å
e6snuB2[B:342-457] Image Pymol Jmol Links: PDB, SCOP, CATH
Aspartate aminotransferase family protein ; ligands: EDO ; X-RAY DIFFRACTION 1.800Å
e6snuD1[D:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 1.800Å
e6g4eB2[B:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 2.45Å
e6g4fA1[A:342-456] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 2.5Å
e6jcaA1[A:404-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.100Å
e6g4fB2[B:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 2.5Å
e6jcbA2[A:404-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.850Å
e6jcbC1[C:404-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.850Å
e6io1A1[A:341-451] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminotransferase, class III ; X-RAY DIFFRACTION 1.80Å
e6jcbB2[B:404-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.850Å
e6io1B1[B:341-451] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aminotransferase, class III ; X-RAY DIFFRACTION 1.80Å
e6jcbD1[D:404-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.850Å
e6hx7B2[B:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 1.800Å
e6jc7A2[A:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; ligands: GOL ; X-RAY DIFFRACTION 2.200Å
e6hx7A1[A:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 1.800Å
e6jc7B2[B:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.200Å
e6hx7C1[C:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 1.800Å
e6jc7C1[C:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.200Å
e6hx9B1[B:346-452] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 2.05Å
e6hx9A2[A:346-452] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 2.05Å
e6jc7D1[D:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; ligands: F0G ; X-RAY DIFFRACTION 2.200Å
e6jc8A1[A:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.250Å
e6oiaA2[A:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 1.75Å
e6oiaB1[B:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ornithine aminotransferase, mitochondrial ; ligands: MQ4 ; X-RAY DIFFRACTION 1.75Å
e6jc8B2[B:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.250Å
e6oiaC1[C:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ornithine aminotransferase, mitochondrial ; ligands: MQ4 ; X-RAY DIFFRACTION 1.75Å
e6jc8C1[C:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.250Å
e6s54A1[A:354-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; ligands: SO4 ; X-RAY DIFFRACTION 2.210Å
e6jc8D1[D:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.250Å
e6jc9A2[A:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.350Å
e6s54B2[B:354-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; ligands: SO4 ; X-RAY DIFFRACTION 2.210Å
e6s54D2[D:354-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 2.210Å
e6jc9B2[B:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.350Å
e6jc9C2[C:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.350Å
e6s54C1[C:354-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 2.210Å
e6jc9D2[D:416-522] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.350Å
e6j2vA2[A:340-443] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PLP-dependent aminotransferases ; X-RAY DIFFRACTION 1.900Å
e6j2vB2[B:340-443] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PLP-dependent aminotransferases ; X-RAY DIFFRACTION 1.900Å
e6jcaB1[B:416-523] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CrmG ; X-RAY DIFFRACTION 2.100Å
e6j2vC2[C:340-443] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PLP-dependent aminotransferases ; X-RAY DIFFRACTION 1.900Å
e6rl5A1[A:340-421] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diaminobutyrate--2-oxoglutarate transaminase ; X-RAY DIFFRACTION 2.45Å
e6rl5B1[B:340-421] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diaminobutyrate--2-oxoglutarate transaminase ; X-RAY DIFFRACTION 2.45Å
e6j2vD2[D:340-443] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PLP-dependent aminotransferases ; X-RAY DIFFRACTION 1.900Å
e6rl5C2[C:340-421] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diaminobutyrate--2-oxoglutarate transaminase ; X-RAY DIFFRACTION 2.45Å
e6w7xA1[A:308-416] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetylornithine aminotransferase ; ligands: GOL ; X-RAY DIFFRACTION 1.900Å
e6rl5D2[D:340-420] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diaminobutyrate--2-oxoglutarate transaminase ; X-RAY DIFFRACTION 2.45Å
e6wj8A1[A:320-421] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate aminotransferase PuuE ; X-RAY DIFFRACTION 2.59Å
e6wj8B2[B:320-421] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate aminotransferase PuuE ; X-RAY DIFFRACTION 2.59Å
e6rl5E2[E:340-421] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diaminobutyrate--2-oxoglutarate transaminase ; X-RAY DIFFRACTION 2.45Å
e6rl5F1[F:340-421] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diaminobutyrate--2-oxoglutarate transaminase ; X-RAY DIFFRACTION 2.45Å
e6wj8C1[C:320-421] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate aminotransferase PuuE ; X-RAY DIFFRACTION 2.59Å
e6rl5G1[G:340-423] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diaminobutyrate--2-oxoglutarate transaminase ; X-RAY DIFFRACTION 2.45Å
e6wj8D2[D:320-421] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate aminotransferase PuuE ; X-RAY DIFFRACTION 2.59Å
e6rl5H1[H:340-420] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diaminobutyrate--2-oxoglutarate transaminase ; X-RAY DIFFRACTION 2.45Å
e6wopA2[A:322-419] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate transaminase ; X-RAY DIFFRACTION 1.85Å
e6zhkA1[A:363-466] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Adenosylmethionine-8-amino-7-oxononanoate aminotransferase ; X-RAY DIFFRACTION 1.800Å
e6s4gA1[A:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable aminotransferase ; ligands: EDO ; X-RAY DIFFRACTION 1.670Å
e6s4gB1[B:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Probable aminotransferase ; ligands: EDO,PEG ; X-RAY DIFFRACTION 1.670Å
e6zhkB2[B:363-466] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Adenosylmethionine-8-amino-7-oxononanoate aminotransferase ; X-RAY DIFFRACTION 1.800Å
e6wopB1[B:322-420] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate transaminase ; X-RAY DIFFRACTION 1.85Å
e7q9zAAA1[AAA:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH
Probable aminotransferase ; ligands: AN7,CL,NA ; X-RAY DIFFRACTION 1.95Å
e7q9zBBB2[BBB:342-459] Image Pymol Jmol Links: PDB, SCOP, CATH
Probable aminotransferase ; ligands: AN7,EDO ; X-RAY DIFFRACTION 1.95Å
e7jh3A2[A:320-421] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate aminotransferase PuuE ; X-RAY DIFFRACTION 2.68Å
e7jh3B1[B:320-421] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate aminotransferase PuuE ; X-RAY DIFFRACTION 2.68Å
e7q9xAAA2[AAA:343-459] Image Pymol Jmol Links: PDB, SCOP, CATH
Probable aminotransferase ; ligands: AN7,NA ; X-RAY DIFFRACTION 1.60Å
e7jh3C2[C:320-421] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate aminotransferase PuuE ; X-RAY DIFFRACTION 2.68Å
e7q9xBBB1[BBB:343-459] Image Pymol Jmol Links: PDB, SCOP, CATH
Probable aminotransferase ; ligands: AN7,EDO,NA,PO4 ; X-RAY DIFFRACTION 1.60Å
e7jh3D1[D:320-421] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate aminotransferase PuuE ; X-RAY DIFFRACTION 2.68Å
e7q9xCCC2[CCC:343-459] Image Pymol Jmol Links: PDB, SCOP, CATH
Probable aminotransferase ; ligands: AN7,EDO,NA,PEG ; X-RAY DIFFRACTION 1.60Å
e7jh3E2[E:320-421] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate aminotransferase PuuE ; X-RAY DIFFRACTION 2.68Å
e7q9xDDD1[DDD:343-459] Image Pymol Jmol Links: PDB, SCOP, CATH
Probable aminotransferase ; ligands: AN7,NA,PO4 ; X-RAY DIFFRACTION 1.60Å
e7jh3F2[F:320-421] Image Pymol Jmol Links: PDB, SCOP, CATH
4-aminobutyrate aminotransferase PuuE ; X-RAY DIFFRACTION 2.68Å
e8jt3A2[A:404-522] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; X-RAY DIFFRACTION 2.35Å
e7qyfB2[B:345-459] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 3.3Å
e6tb0A1[A:342-456] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; ligands: GOL ; X-RAY DIFFRACTION 1.950Å
e7qx0B2[B:345-455] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 3.5Å
e6tb1A2[A:342-456] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; ligands: GOL ; X-RAY DIFFRACTION 1.850Å
e6tb0B2[B:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; ligands: GOL ; X-RAY DIFFRACTION 1.950Å
e6tb1B2[B:342-458] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Aspartate aminotransferase family protein ; X-RAY DIFFRACTION 1.850Å
e6v8cA1[A:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 1.90Å
e6v8cB2[B:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 1.90Å
e6v8cC1[C:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 1.90Å
e7jx9A1[A:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ornithine aminotransferase, mitochondrial ; ligands: IF1 ; X-RAY DIFFRACTION 1.958Å
e7jx9B2[B:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ornithine aminotransferase, mitochondrial ; ligands: IF1 ; X-RAY DIFFRACTION 1.958Å
e7jx9C1[C:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ornithine aminotransferase, mitochondrial ; ligands: IF1 ; X-RAY DIFFRACTION 1.958Å
e6v8dA2[A:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 2.25Å
e6v8dB1[B:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 2.25Å
e6v8dC1[C:346-439] Image Pymol Jmol Links: PDB, SCOP, CATH
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 2.25Å
e6wnnA1[A:342-448] Image Pymol Jmol Links: PDB, SCOP, CATH
Adenosylmethionine-8-amino-7-oxononanoate aminotransferase ; ligands: LLP ; X-RAY DIFFRACTION 2.590Å
e6wnnB1[B:342-446] Image Pymol Jmol Links: PDB, SCOP, CATH
Adenosylmethionine-8-amino-7-oxononanoate aminotransferase ; X-RAY DIFFRACTION 2.590Å
e7nn1A2[A:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; ligands: NO3 ; X-RAY DIFFRACTION 1.5390Å
e7nn1B1[B:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; X-RAY DIFFRACTION 1.5390Å
e7nn1C2[C:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; ligands: NO3 ; X-RAY DIFFRACTION 1.5390Å
e7nn1D1[D:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; X-RAY DIFFRACTION 1.5390Å
e7nn4A1[A:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; X-RAY DIFFRACTION 1.470Å
e7nn4B2[B:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; X-RAY DIFFRACTION 1.470Å
e7nn4C2[C:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; ligands: NO3 ; X-RAY DIFFRACTION 1.470Å
e7nn4D2[D:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; X-RAY DIFFRACTION 1.470Å
e7nncA1[A:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; X-RAY DIFFRACTION 1.700Å
e7nncB2[B:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; ligands: NO3 ; X-RAY DIFFRACTION 1.700Å
e7nncC1[C:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; X-RAY DIFFRACTION 1.700Å
e7nncD2[D:303-397] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Acetylornithine aminotransferase ; ligands: NO3 ; X-RAY DIFFRACTION 1.700Å
e7lnmB2[B:344-439] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ornithine aminotransferase, mitochondrial ; X-RAY DIFFRACTION 2.000Å
Nexte1vefA1[A:306-395] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLORNITHINE/ACETYL-LYSINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 1.35Å
e5g4iA2[A:333-440] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PHOSPHOLYASE ; X-RAY DIFFRACTION 1.50Å
e5m4bA2[A:319-436] nonrep Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Aminotransferase class-III ; ligands: 7F7,EDO ; X-RAY DIFFRACTION 1.500Å
e1s0aA1[A:331-429] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Adenosylmethionine-8-amino-7-oxononanoate aminotransferase ; X-RAY DIFFRACTION 1.71Å
e1zodA2[A:326-433] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH
2,2-DIALKYLGLYCINE DECARBOXYLASE ; ligands: MES ; X-RAY DIFFRACTION 1.8Å
e1sffA1[A:321-426] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-aminobutyrate aminotransferase ; ligands: SO4 ; X-RAY DIFFRACTION 1.9Å
e4uoxC2[C:353-458] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTRESCINE AMINOTRANSFERASE ; X-RAY DIFFRACTION 2.10Å
Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
contains a HTH motif
a+b three layersone mainly antiparallel beta-sheet layer sandwiched between two alpha-helix layers
a+b four layerstwo beta-sheet layers sandwiched between two alpha-helix layers
a+b complex topologyalpha and beta domain with complex and unique topology that cannot be described in layers
a+b duplicates or obligate multimersalpha and beta duplicates or monomers associated together to form a compact domain
a/b barrelsrepeating beta-alpha units form a barrel
a/b three-layered sandwichesrepeating beta-alpha units form a sandwich with a mainly parallel beta-sheet layer stacked between two alpha-helix layers
mixed a+b and a/balpha and beta domain consists of both a+b and a/b regions
few secondary structure elementsstabilized by cofactors or disulfides
extended segmentsextended, non-globular segments, frequently bind to other proteins to form complexes