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
a+b three layersone mainly antiparallel beta-sheet layer sandwiched between two alpha-helix layers




Representatives:
e1i12A1[A:3-159]
nonrep
Image
Pymol
Jmol Links:
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GLUCOSAMINE-PHOSPHATE N-ACETYLTRANSFERASE ; ligands: ACO,IMD ; X-RAY DIFFRACTION 1.30Å
e4m3sA1[A:1-160]
nonrep
Image
Pymol
Jmol Links:
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CATH
Uncharacterized protein ; ligands: CL,EPE,SO4 ; X-RAY DIFFRACTION 1.30Å
e5hgzA1[A:1-211]
nonrep
Image
Pymol
Jmol Links:
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DOI
N-alpha-acetyltransferase 60 ; ligands: ACO,MLA ; X-RAY DIFFRACTION 1.383Å
e1gheA1[A:4-173]
nonrep
Image
Pymol
Jmol Links:
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DOI
ACETYLTRANSFERASE ; ligands: ACO ; X-RAY DIFFRACTION 1.40Å
e2aj6A1[A:1-118]
nonrep
Image
Pymol
Jmol Links:
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CATH
hypothetical protein MW0638 ; ligands: SO4,UNL ; X-RAY DIFFRACTION 1.50Å
Domain assembly:
Domain assembly:
e2fl4A1[A:1-146]
nonrep
Image
Pymol
Jmol Links:
PDB,
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CATH
spermine/spermidine acetyltransferase ; X-RAY DIFFRACTION 1.6Å
e2jdcA1[A:2-146]
nonrep
Image
Pymol
Jmol Links:
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DOI
GLYPHOSATE N-ACETYLTRANSFERASE ; ligands: CAO,SO4 ; X-RAY DIFFRACTION 1.6Å
e5ib0A1[A:1-137]
nonrep
Image
Pymol
Jmol Links:
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Uncharacterized protein PA4534 ; ligands: ACO,GOL ; X-RAY DIFFRACTION 1.65Å
e1mk4A1[A:0-156]
nonrep
Image
Pymol
Jmol Links:
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Hypothetical protein yqjY ; X-RAY DIFFRACTION 1.7Å
e1vhsA1[A:0-164]
nonrep
Image
Pymol
Jmol Links:
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similar to phosphinothricin acetyltransferase ; X-RAY DIFFRACTION 1.70Å
e1y7rA1[A:1-133]
nonrep
Image
Pymol
Jmol Links:
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hypothetical protein SA2161 ; ligands: PO4 ; X-RAY DIFFRACTION 1.70Å
e1z4rA1[A:497-658]
nonrep
Image
Pymol
Jmol Links:
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DOI
GENERAL CONTROL OF AMINO ACID SYNTHESIS PROTEIN 5-LIKE 2 ; ligands: ACO ; X-RAY DIFFRACTION 1.74Å
e1wwzA1[A:1-157]
nonrep
Image
Pymol
Jmol Links:
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hypothetical protein PH1933 ; ligands: ACO ; X-RAY DIFFRACTION 1.75Å
e1cjwA1[A:30-195]
nonrep
Image
Pymol
Jmol Links:
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DOI
PROTEIN (SEROTONIN N-ACETYLTRANSFERASE) ; ligands: COT ; X-RAY DIFFRACTION 1.8Å
e1n71A1[A:1-180]
nonrep
Image
Pymol
Jmol Links:
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aac(6')-Ii ; ligands: COA ; X-RAY DIFFRACTION 1.80Å
e1vkcA1[A:2-150]
nonrep
Image
Pymol
Jmol Links:
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putative acetyl transferase ; ligands: IOD ; X-RAY DIFFRACTION 1.89Å
e1y9wA1[A:1-140]
nonrep
Image
Pymol
Jmol Links:
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SCOP,
CATH
Acetyltransferase ; X-RAY DIFFRACTION 1.9Å
e1yvoA1[A:4-172]
nonrep
Image
Pymol
Jmol Links:
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CONSERVED HYPOTHETICAL PROTEIN ; X-RAY DIFFRACTION 1.9Å
e2g3aA1[A:1-137]
nonrep
Image
Pymol
Jmol Links:
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acetyltransferase ; X-RAY DIFFRACTION 1.9Å
e1tiqA1[A:2-174]
nonrep
Image
Pymol
Jmol Links:
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SCOP,
CATH, PubMed,
DOI
Protease synthase and sporulation negative regulatory protein PAI 1 ; ligands: COA,DTT ; X-RAY DIFFRACTION 1.90Å
e1z4eA1[A:4-153]
nonrep
Image
Pymol
Jmol Links:
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transcriptional regulator ; X-RAY DIFFRACTION 2.0Å
e2cy2A1[A:1-174]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH
PROBABLE ACETYLTRANSFERASE ; ligands: ACO ; X-RAY DIFFRACTION 2.0Å
e2fe7A1[A:3-158]
nonrep
Image
Pymol
Jmol Links:
PDB,
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CATH
probable N-acetyltransferase ; X-RAY DIFFRACTION 2.0Å
Domain assembly:
Domain assembly:
e1s3zA1[A:-1-145]
nonrep
Image
Pymol
Jmol Links:
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CATH, PubMed,
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aminoglycoside 6'-N-acetyltransferase ; ligands: COA,NI,RIO,SO4 ; X-RAY DIFFRACTION 2.000Å
e2ganA1[A:1-182]
nonrep
Image
Pymol
Jmol Links:
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182aa long hypothetical protein ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 2.1Å
e2ae6A1[A:1-161]
nonrep
Image
Pymol
Jmol Links:
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CATH
ACETYLTRANSFERASE, GNAT FAMILY ; ligands: GOL,MG ; X-RAY DIFFRACTION 2.19Å
e1ufhA1[A:2-156]
nonrep
Image
Pymol
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YYCN protein ; X-RAY DIFFRACTION 2.2Å
e2ge3A1[A:6-169]
nonrep
Image
Pymol
Jmol Links:
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SCOP,
CATH
PROBABLE ACETYLTRANSFERASE ; ligands: ACO ; X-RAY DIFFRACTION 2.25Å
e4hnyD1[D:2-239]
nonrep
Image
Pymol
Jmol Links:
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SCOP,
CATH
N-TERMINAL ACETYLTRANSFERASE A COMPLEX CATALYTIC SUBUNIT ARD1 ; X-RAY DIFFRACTION 2.25Å
e1bo4A1[A:25-161]
nonrep
Image
Pymol
Jmol Links:
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PROTEIN (SERRATIA MARCESCENS AMINOGLYCOSIDE-3-N-ACETYLTRANSFERASE) ; ligands: COA,SPD ; X-RAY DIFFRACTION 2.3Å
e7uchA2[A:506-629] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
AprA Methyltransferase 1 ; X-RAY DIFFRACTION 2.18Å
e4ua3B1[B:11-204] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Uncharacterized N-acetyltransferase C825.04c ; ligands: COA ; X-RAY DIFFRACTION 1.850Å
e4u9wB1[B:14-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 40 ; ligands: COA,GOL,NA ; X-RAY DIFFRACTION 2.49Å
e4ua3A1[A:12-204] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Uncharacterized N-acetyltransferase C825.04c ; ligands: CL,COA ; X-RAY DIFFRACTION 1.850Å
e4u9vB1[B:24-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 40 ; ligands: ACO ; X-RAY DIFFRACTION 1.780Å
e4u9wA1[A:16-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 40 ; ligands: COA,GOL,NA ; X-RAY DIFFRACTION 2.49Å
e4u9wC1[C:19-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 40 ; ligands: COA,GOL,NA ; X-RAY DIFFRACTION 2.49Å
e4u9wD1[D:22-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 40 ; ligands: COA,GOL,NA ; X-RAY DIFFRACTION 2.49Å
e2beiA1[A:3-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diamine acetyltransferase 2 ; ligands: ACO ; X-RAY DIFFRACTION 1.842Å
e2fe7B1[B:3-158] Image Pymol Jmol Links: PDB, SCOP, CATH
probable N-acetyltransferase ; X-RAY DIFFRACTION 2.0Å
e3t9yA1[A:1-147] Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLTRANSFERASE, GNAT FAMILY ; ligands: EDO,PGE,SO4 ; X-RAY DIFFRACTION 2.0Å
e2ob0C1[C:4-169] Image Pymol Jmol Links: PDB, SCOP, CATH
HUMAN MAK3 HOMOLOG ; ligands: ACO ; X-RAY DIFFRACTION 1.8Å
e2pdoD1[D:0-141] Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLTRANSFERASE YPEA ; ligands: EDO,ZN ; X-RAY DIFFRACTION 2.0Å
e2pswA1[A:1-155] Image Pymol Jmol Links: PDB, SCOP, CATH
N-ACETYLTRANSFERASE 13 ; ligands: COA ; X-RAY DIFFRACTION 2.1Å
e3tfyA1[A:1-155] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-ALPHA-ACETYLTRANSFERASE 50, NATE CATALYTIC SUBUNIT ; ligands: COA ; X-RAY DIFFRACTION 2.75Å
e2ob0A1[A:1-154] Image Pymol Jmol Links: PDB, SCOP, CATH
HUMAN MAK3 HOMOLOG ; ligands: ACO ; X-RAY DIFFRACTION 1.8Å
e2ob0B1[B:4-155] Image Pymol Jmol Links: PDB, SCOP, CATH
HUMAN MAK3 HOMOLOG ; ligands: ACO ; X-RAY DIFFRACTION 1.8Å
e2pswB1[B:4-155] Image Pymol Jmol Links: PDB, SCOP, CATH
N-ACETYLTRANSFERASE 13 ; ligands: COA ; X-RAY DIFFRACTION 2.1Å
e2pswC1[C:4-155] Image Pymol Jmol Links: PDB, SCOP, CATH
N-ACETYLTRANSFERASE 13 ; ligands: COA ; X-RAY DIFFRACTION 2.1Å
e3tfyB1[B:4-155] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-ALPHA-ACETYLTRANSFERASE 50, NATE CATALYTIC SUBUNIT ; ligands: COA ; X-RAY DIFFRACTION 2.75Å
e3tfyC1[C:4-155] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-ALPHA-ACETYLTRANSFERASE 50, NATE CATALYTIC SUBUNIT ; ligands: COA ; X-RAY DIFFRACTION 2.75Å
e1qsmD1[D:7-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HPA2 HISTONE ACETYLTRANSFERASE ; ligands: ACO ; X-RAY DIFFRACTION 2.400Å
e1qsmB1[B:8-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HPA2 HISTONE ACETYLTRANSFERASE ; ligands: ACO ; X-RAY DIFFRACTION 2.400Å
e1qsmC1[C:8-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HPA2 HISTONE ACETYLTRANSFERASE ; ligands: ACO ; X-RAY DIFFRACTION 2.400Å
e1qsoA1[A:8-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HPA2 HISTONE ACETYLTRANSFERASE ; X-RAY DIFFRACTION 2.9Å
e1qsoB1[B:8-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HPA2 HISTONE ACETYLTRANSFERASE ; X-RAY DIFFRACTION 2.9Å
e1qsoC1[C:8-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HPA2 HISTONE ACETYLTRANSFERASE ; X-RAY DIFFRACTION 2.9Å
e1qsoD1[D:8-156] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
HPA2 HISTONE ACETYLTRANSFERASE ; X-RAY DIFFRACTION 2.9Å
e2pdoB1[B:1-141] Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLTRANSFERASE YPEA ; ligands: ACY,EDO,ZN ; X-RAY DIFFRACTION 2.0Å
e2pdoF1[F:0-140] Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLTRANSFERASE YPEA ; ligands: EDO ; X-RAY DIFFRACTION 2.0Å
e2pdoA1[A:0-139] Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLTRANSFERASE YPEA ; ligands: ACY,EDO ; X-RAY DIFFRACTION 2.0Å
e2pdoC1[C:0-139] Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLTRANSFERASE YPEA ; X-RAY DIFFRACTION 2.0Å
e2pdoE1[E:1-140] Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLTRANSFERASE YPEA ; ligands: EDO,ZN ; X-RAY DIFFRACTION 2.0Å
e2pdoH1[H:1-140] Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLTRANSFERASE YPEA ; ligands: ACY,EDO,ZN ; X-RAY DIFFRACTION 2.0Å
e2pdoG1[G:1-138] Image Pymol Jmol Links: PDB, SCOP, CATH
ACETYLTRANSFERASE YPEA ; ligands: ACY,ZN ; X-RAY DIFFRACTION 2.0Å
e2beiB1[B:3-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diamine acetyltransferase 2 ; X-RAY DIFFRACTION 1.842Å
e2q4vA1[A:3-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DIAMINE ACETYLTRANSFERASE 2 ; ligands: ACO ; X-RAY DIFFRACTION 1.84Å
e2q4vB1[B:3-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DIAMINE ACETYLTRANSFERASE 2 ; X-RAY DIFFRACTION 1.84Å
e2euiD1[D:1-153] Image Pymol Jmol Links: PDB, SCOP, CATH
Probable acetyltransferase ; X-RAY DIFFRACTION 2.8Å
e2euiE1[E:1-151] Image Pymol Jmol Links: PDB, SCOP, CATH
Probable acetyltransferase ; X-RAY DIFFRACTION 2.8Å
e2euiB1[B:1-150] Image Pymol Jmol Links: PDB, SCOP, CATH
Probable acetyltransferase ; X-RAY DIFFRACTION 2.8Å
e1wwzB1[B:3-157] Image Pymol Jmol Links: PDB, SCOP, CATH
hypothetical protein PH1933 ; ligands: ACO ; X-RAY DIFFRACTION 1.75Å
e2fiaB1[B:1-157] Image Pymol Jmol Links: PDB, SCOP, CATH
acetyltransferase ; X-RAY DIFFRACTION 2.6Å
e4qusA1[A:1-140] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetyltransferase YpeA ; ligands: EDO,PO4 ; X-RAY DIFFRACTION 1.28Å
e4qvtC1[C:1-141] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetyltransferase YpeA ; ligands: ACO,SO4 ; X-RAY DIFFRACTION 1.948Å
e4qvtD1[D:1-146] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetyltransferase YpeA ; ligands: ACO,SO4 ; X-RAY DIFFRACTION 1.948Å
e4qvtF1[F:1-141] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetyltransferase YpeA ; ligands: ACO,SO4 ; X-RAY DIFFRACTION 1.948Å
e4qvtG1[G:1-141] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetyltransferase YpeA ; ligands: ACO,SO4 ; X-RAY DIFFRACTION 1.948Å
e4qvtE1[E:1-145] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetyltransferase YpeA ; ligands: ACO,SO4 ; X-RAY DIFFRACTION 1.948Å
e4qvtA1[A:1-139] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetyltransferase YpeA ; ligands: ACO,SO4 ; X-RAY DIFFRACTION 1.948Å
e4qvtB1[B:1-139] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetyltransferase YpeA ; ligands: ACO,SO4 ; X-RAY DIFFRACTION 1.948Å
e4qvtH1[H:1-138] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetyltransferase YpeA ; ligands: ACO,SO4 ; X-RAY DIFFRACTION 1.948Å
e4qusB1[B:1-149] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetyltransferase YpeA ; ligands: EDO,PO4 ; X-RAY DIFFRACTION 1.28Å
e4w83A1[A:24-176] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: COA,PE3
e4w83B1[B:25-176] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: COA,PE3
e4yfjB1[B:22-176] Image Pymol Jmol Links: PDB, SCOP, CATH
Aminoglycoside 3'-N-acetyltransferase ; ligands: SO4 ; X-RAY DIFFRACTION 2.20Å
e4yfjA1[A:24-176] Image Pymol Jmol Links: PDB, SCOP, CATH
Aminoglycoside 3'-N-acetyltransferase ; ligands: SO4 ; X-RAY DIFFRACTION 2.20Å
e3jvnA1[A:3-136] Image Pymol Jmol Links: PDB, SCOP, CATH
Acetyltransferase ; ligands: SO4 ; X-RAY DIFFRACTION 2.6Å
e3d8pA1[A:2-161] Image Pymol Jmol Links: PDB, SCOP, CATH
acetyltransferase of GNAT family ; ligands: ACT,CA,EDO ; X-RAY DIFFRACTION 2.20Å
e3d8pB1[B:2-161] Image Pymol Jmol Links: PDB, SCOP, CATH
acetyltransferase of GNAT family ; ligands: ACT,EDO ; X-RAY DIFFRACTION 2.20Å
e4x5kA1[A:3-155] Image Pymol Jmol Links: PDB, SCOP, CATH
N-alpha-acetyltransferase 50 ; ligands: COA ; X-RAY DIFFRACTION 2.39Å
e5f46A1[A:8-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: CL ; X-RAY DIFFRACTION 1.85Å
e5f46B1[B:7-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; X-RAY DIFFRACTION 1.85Å
e5f49A1[A:8-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: COA,MG ; X-RAY DIFFRACTION 2.15Å
e5f49B1[B:8-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: MG,MLC ; X-RAY DIFFRACTION 2.15Å
e5f49C1[C:10-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: MG,MLC ; X-RAY DIFFRACTION 2.15Å
e5f49D1[D:10-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: MG,MLC ; X-RAY DIFFRACTION 2.15Å
e5f47A1[A:7-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: CA,CL,TRE ; X-RAY DIFFRACTION 1.497Å
e5f47B1[B:6-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: CA,CL ; X-RAY DIFFRACTION 1.497Å
e5f48A1[A:8-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: CL,COA,MG ; X-RAY DIFFRACTION 1.95Å
e5f48B1[B:7-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: COA,MG ; X-RAY DIFFRACTION 1.95Å
e5hmnA1[A:2-152] Image Pymol Jmol Links: PDB, SCOP, CATH
AAC3-I ; ligands: COA,PG4 ; X-RAY DIFFRACTION 2.018Å
e5hmnB1[B:-1-157] Image Pymol Jmol Links: PDB, SCOP, CATH
AAC3-I ; ligands: COA,PG4 ; X-RAY DIFFRACTION 2.018Å
e5hmnC1[C:1-152] Image Pymol Jmol Links: PDB, SCOP, CATH
AAC3-I ; ligands: COA ; X-RAY DIFFRACTION 2.018Å
e5hmnD1[D:-1-152] Image Pymol Jmol Links: PDB, SCOP, CATH
AAC3-I ; X-RAY DIFFRACTION 2.018Å
e5hmnE1[E:2-152] Image Pymol Jmol Links: PDB, SCOP, CATH
AAC3-I ; ligands: COA ; X-RAY DIFFRACTION 2.018Å
e5hmnF1[F:2-152] Image Pymol Jmol Links: PDB, SCOP, CATH
AAC3-I ; ligands: COA ; X-RAY DIFFRACTION 2.018Å
e5u08D1[D:9-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: ACT,CA,MG,SIS ; X-RAY DIFFRACTION 1.52Å
e5u08A1[A:6-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: ACT,CA,MG,SIS ; X-RAY DIFFRACTION 1.52Å
e5u08B1[B:8-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: ACT,CA,SIS ; X-RAY DIFFRACTION 1.52Å
e5u08C1[C:8-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
aminoglycoside acetyltransferase meta-AAC0020 ; ligands: ACT,CA,SIS ; X-RAY DIFFRACTION 1.52Å
e3bj7A1[A:3-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diamine acetyltransferase 1 ; ligands: COA ; X-RAY DIFFRACTION 2.1Å
e3bj7C1[C:3-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diamine acetyltransferase 1 ; ligands: COA ; X-RAY DIFFRACTION 2.1Å
e3bj8A1[A:3-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DIAMINE ACETYLTRANSFERASE 1 ; ligands: COA ; X-RAY DIFFRACTION 2.3Å
e3bj8C1[C:3-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DIAMINE ACETYLTRANSFERASE 1 ; ligands: COA,SPM ; X-RAY DIFFRACTION 2.3Å
e3bj8B1[B:3-168] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DIAMINE ACETYLTRANSFERASE 1 ; ligands: COA ; X-RAY DIFFRACTION 2.3Å
e3bj7B1[B:3-167] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diamine acetyltransferase 1 ; ligands: COA ; X-RAY DIFFRACTION 2.1Å
e3bj7D1[D:3-167] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Diamine acetyltransferase 1 ; ligands: COA ; X-RAY DIFFRACTION 2.1Å
e3bj8D1[D:3-167] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
DIAMINE ACETYLTRANSFERASE 1 ; ligands: COA,SPM ; X-RAY DIFFRACTION 2.3Å
e1bo4B1[B:25-160] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PROTEIN (SERRATIA MARCESCENS AMINOGLYCOSIDE-3-N-ACETYLTRANSFERASE) ; ligands: COA ; X-RAY DIFFRACTION 2.3Å
e3dsbA1[A:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH
PUTATIVE ACETYLTRANSFERASE ; ligands: BET,SO4 ; X-RAY DIFFRACTION 1.48Å
e3dsbB1[B:15-166] Image Pymol Jmol Links: PDB, SCOP, CATH
PUTATIVE ACETYLTRANSFERASE ; ligands: BET,SO4 ; X-RAY DIFFRACTION 1.48Å
e3i9sB1[B:0-161] Image Pymol Jmol Links: PDB, SCOP, CATH
INTEGRON CASSETTE PROTEIN ; ligands: CL,SO4 ; X-RAY DIFFRACTION 2.2Å
e3i9sA1[A:2-162] Image Pymol Jmol Links: PDB, SCOP, CATH
INTEGRON CASSETTE PROTEIN ; ligands: CL,SO4 ; X-RAY DIFFRACTION 2.2Å
e3i9sC1[C:1-161] Image Pymol Jmol Links: PDB, SCOP, CATH
INTEGRON CASSETTE PROTEIN ; ligands: CL,SO4 ; X-RAY DIFFRACTION 2.2Å
e3i9sD1[D:3-162] Image Pymol Jmol Links: PDB, SCOP, CATH
INTEGRON CASSETTE PROTEIN ; ligands: CL,SO4 ; X-RAY DIFFRACTION 2.2Å
e6bvcA1[A:24-177] Image Pymol Jmol Links: PDB, SCOP, CATH
Aminoglycoside-(3)-N-acetyltransferase ; ligands: CL,COA,GOL,PE3 ; X-RAY DIFFRACTION 1.81Å
e6pplA1[A:1-155] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: ACO ; ELECTRON MICROSCOPY
e6pw9A1[A:1-155] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: ACO ; ELECTRON MICROSCOPY
e6wf3A1[A:5-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA ; X-RAY DIFFRACTION 2.29Å
e6wf3B1[B:5-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA ; X-RAY DIFFRACTION 2.29Å
e6wf3C1[C:5-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA ; X-RAY DIFFRACTION 2.29Å
e6wf3D1[D:5-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA ; X-RAY DIFFRACTION 2.29Å
e6wf3E1[E:5-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA ; X-RAY DIFFRACTION 2.29Å
e6wf3F1[F:5-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA ; X-RAY DIFFRACTION 2.29Å
e6wf5A1[A:5-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: U44 ; X-RAY DIFFRACTION 2.04Å
e6wf5B1[B:5-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: U44 ; X-RAY DIFFRACTION 2.04Å
e6wfgA1[A:5-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA,U3V ; X-RAY DIFFRACTION 2.160Å
e6wfgE1[E:4-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA,U3V ; X-RAY DIFFRACTION 2.160Å
e6wfkC1[C:4-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA,U2J ; X-RAY DIFFRACTION 1.87Å
e6wfnA1[A:4-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: ACO,U2J ; X-RAY DIFFRACTION 1.07Å
e6wfoC1[C:4-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: ACO,U3Y ; X-RAY DIFFRACTION 1.85Å
e6wfgC1[C:3-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA,U3V ; X-RAY DIFFRACTION 2.160Å
e6wfkA1[A:2-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA,U2J ; X-RAY DIFFRACTION 1.87Å
e6wfkB1[B:3-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: COA,U2J ; X-RAY DIFFRACTION 1.87Å
e6wfoA1[A:2-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: ACO,U3Y ; X-RAY DIFFRACTION 1.85Å
e6wfoB1[B:3-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: ACO,U3Y ; X-RAY DIFFRACTION 1.85Å
e6yzzA1[A:7-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 50 ; ligands: ACO ; X-RAY DIFFRACTION 1.79Å
e6z00A1[A:2-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acyl-CoA N-acyltransferases (NAT) superfamily protein ; ligands: CMC ; X-RAY DIFFRACTION 1.42Å
e6z00B1[B:7-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Acyl-CoA N-acyltransferases (NAT) superfamily protein ; ligands: CMC ; X-RAY DIFFRACTION 1.42Å
e7kd7A1[A:17-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 40 ; ligands: CMC,GOL,NH2,SO4 ; X-RAY DIFFRACTION 1.44Å
e7c4eA1[A:133-286] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: ACO
e7kd7D1[D:17-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 40 ; ligands: BTB,CMC,GOL,NH2,SO4 ; X-RAY DIFFRACTION 1.44Å
e7kpuD1[D:18-218] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 40 ; ligands: ACE,BTB,GOL,NH2,SO4,WZG ; X-RAY DIFFRACTION 1.43Å
e7kpuA1[A:19-220] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-alpha-acetyltransferase 40 ; ligands: ACE,GOL,NH2,SO4,WZG ; X-RAY DIFFRACTION 1.43Å
e7c4fA1[A:133-284] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: COA
e7c4gA1[A:133-280] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: CLM,COA
e6wqbA1[A:131-289] Image Pymol Jmol Links: PDB, SCOP, CATH
N-terminal acetyltransferase, GNAT family ; ligands: ACO ; X-RAY DIFFRACTION 1.75Å
e6wqcA1[A:132-290] Image Pymol Jmol Links: PDB, SCOP, CATH
N-terminal acetyltransferase, GNAT family ; ligands: COA ; X-RAY DIFFRACTION 2.34Å
e7wx6A1[A:133-280] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase ; ligands: CLM,COA ; X-RAY DIFFRACTION 2.2730Å
e7ojuA1[A:81-152,A:172-294] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase-like protein ; ligands: CMC,GOL,P6G ; X-RAY DIFFRACTION 1.100Å
e7ovvA1[A:27-119,A:139-224] Image Pymol Jmol Links: PDB, SCOP, CATH
Probable acetyltransferase NATA1-like ; ligands: 5NG ; X-RAY DIFFRACTION 1.450Å
e7ovvB1[B:29-119,B:139-224] Image Pymol Jmol Links: PDB, SCOP, CATH
Probable acetyltransferase NATA1-like ; ligands: 5NG ; X-RAY DIFFRACTION 1.450Å
e7wx5A1[A:133-284] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase ; ligands: ACO ; X-RAY DIFFRACTION 2.3920Å
e7wx7A1[A:133-283] Image Pymol Jmol Links: PDB, SCOP, CATH
N-acetyltransferase ; ligands: COA ; X-RAY DIFFRACTION 1.7810Å
e7zhcA1[A:2-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase domain-containing protein ; ligands: 1PE,ACO,GOL ; X-RAY DIFFRACTION 1.819Å
e7zhcB1[B:2-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase domain-containing protein ; ligands: 1PE,ACO,GOL ; X-RAY DIFFRACTION 1.819Å
e7zktA1[A:2-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase domain-containing protein ; ligands: COA,EDO,LYS,NA,SO4 ; X-RAY DIFFRACTION 2.06Å
e7zktB1[B:2-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase domain-containing protein ; ligands: COA,EDO,LYS,NA,SO4 ; X-RAY DIFFRACTION 2.06Å
e7zktC1[C:2-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase domain-containing protein ; ligands: COA,EDO,LYS,NA,SO4 ; X-RAY DIFFRACTION 2.06Å
e7zktD1[D:2-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase domain-containing protein ; ligands: COA,EDO,LYS,NA ; X-RAY DIFFRACTION 2.06Å
e7zktE1[E:2-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase domain-containing protein ; ligands: COA,LYS,NA ; X-RAY DIFFRACTION 2.06Å
e7zktF1[F:2-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase domain-containing protein ; ligands: COA,EDO,LYS,NA ; X-RAY DIFFRACTION 2.06Å
e7zktG1[G:2-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase domain-containing protein ; ligands: COA,EDO,LYS,NA,SO4 ; X-RAY DIFFRACTION 2.06Å
e7zktH1[H:4-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
N-acetyltransferase domain-containing protein ; ligands: COA,EDO,LYS,NA,SO4 ; X-RAY DIFFRACTION 2.06Å
e4hnxB1[B:2-54,B:79-238]
nonrep
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N-terminal acetyltransferase A complex catalytic subunit ARD1 ; ligands: G4P ; X-RAY DIFFRACTION 2.339Å
e1y9kA1[A:1-152]
nonrep
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Pymol
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SCOP,
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IAA ACETYLTRANSFERASE ; X-RAY DIFFRACTION 2.39Å
e1u6mA1[A:2-190]
nonrep
Image
Pymol
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SCOP,
CATH
acetyltransferase, GNAT family ; ligands: SO4 ; X-RAY DIFFRACTION 2.4Å
e1qsmA1[A:7-156]
nonrep
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Pymol
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CATH, PubMed,
DOI
HPA2 HISTONE ACETYLTRANSFERASE ; ligands: ACO ; X-RAY DIFFRACTION 2.400Å
e2fiaA1[A:1-157]
nonrep
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Pymol
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acetyltransferase ; X-RAY DIFFRACTION 2.6Å
e2euiA1[A:1-153]
nonrep
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Pymol
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CATH
Probable acetyltransferase ; X-RAY DIFFRACTION 2.8Å

Pseudo group of domains that do not map to PFam family profiles. Domains inside should not be considered as in one family.
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