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
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




Representatives:
e5oe3A1[A:2-150]
nonrep
Image
Pymol
Jmol Links:
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SCOP,
CATH, PubMed,
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Anthranilate--CoA ligase ; ligands: EDO,PEG ; X-RAY DIFFRACTION 1.430Å
e5oe3A2[A:151-321]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
Anthranilate--CoA ligase ; ligands: 3UK,EDO,PEG ; X-RAY DIFFRACTION 1.430Å
e1pg4A4[A:250-436]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
acetyl-CoA synthetase ; ligands: COA,EDO,PRX ; X-RAY DIFFRACTION 1.75Å
e1amuA3[A:17-175]
nonrep
Image
Pymol
Jmol Links:
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SCOP,
CATH, PubMed,
DOI
GRAMICIDIN SYNTHETASE 1 ; X-RAY DIFFRACTION 1.9Å
e1amuA4[A:176-347]
nonrep
Image
Pymol
Jmol Links:
PDB,
SCOP,
CATH, PubMed,
DOI
GRAMICIDIN SYNTHETASE 1 ; ligands: AMP,MG,PHE ; X-RAY DIFFRACTION 1.9Å
e1lciA3[A:4-182]
nonrep
Image
Pymol
Jmol Links:
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SCOP,
CATH, PubMed,
DOI
LUCIFERASE ; X-RAY DIFFRACTION 2.0Å
e4r0mB5[B:7-169] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
McyG protein ; X-RAY DIFFRACTION 2.45Å
e8biqA2[A:9-199] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; X-RAY DIFFRACTION 2.80Å
e8biqC2[C:10-199] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; X-RAY DIFFRACTION 2.80Å
e8biqB3[B:10-199] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; X-RAY DIFFRACTION 2.80Å
e8biqD2[D:10-199] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; X-RAY DIFFRACTION 2.80Å
e8bitA2[A:8-199] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; ligands: COA ; X-RAY DIFFRACTION 3.10Å
e8bitB3[B:8-199] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; ligands: COA ; X-RAY DIFFRACTION 3.10Å
e8g96A1[A:6-162] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; X-RAY DIFFRACTION 2.30Å
e8g96B3[B:6-162] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: GOL ; X-RAY DIFFRACTION 2.30Å
e8p5oB2[B:8-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 2.6Å
e8p5oC2[C:8-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 2.6Å
e8p5oD1[D:8-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 2.6Å
e8g95B3[B:9-162] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: EDO ; X-RAY DIFFRACTION 2.195Å
e8g97A1[A:7-162] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: GOL ; X-RAY DIFFRACTION 2.51Å
e8g97B3[B:8-162] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: GOL ; X-RAY DIFFRACTION 2.51Å
e8g98A3[A:8-162] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: GOL,LYS ; X-RAY DIFFRACTION 2.49Å
e8g98B1[B:8-162] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: GOL,LYS ; X-RAY DIFFRACTION 2.49Å
e8biqA1[A:200-373] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; ligands: AMP ; X-RAY DIFFRACTION 2.80Å
e8biqC3[C:200-373] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; ligands: AMP ; X-RAY DIFFRACTION 2.80Å
e8biqB4[B:200-373] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; ligands: 6R9 ; X-RAY DIFFRACTION 2.80Å
e8biqD4[D:200-373] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; ligands: AMP ; X-RAY DIFFRACTION 2.80Å
e8bitA4[A:200-373] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; ligands: 6R9,COA ; X-RAY DIFFRACTION 3.10Å
e8bitB4[B:200-373] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
4-hydroxybutyrate--CoA ligase 1 ; ligands: 6R9,COA ; X-RAY DIFFRACTION 3.10Å
e8g96A3[A:163-329] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: ORN ; X-RAY DIFFRACTION 2.30Å
e8g96B1[B:163-329] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: ORN ; X-RAY DIFFRACTION 2.30Å
e8p5oB3[B:148-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 2.6Å
e8p5oC1[C:148-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 2.6Å
e8p5oD3[D:148-326] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 2.6Å
e8g95B2[B:163-329] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: EDO ; X-RAY DIFFRACTION 2.195Å
e8g97A2[A:163-329] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: GOL,MG,ORD ; X-RAY DIFFRACTION 2.51Å
e8g97B2[B:163-329] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: GOL,ORD ; X-RAY DIFFRACTION 2.51Å
e8g98A1[A:163-329] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: GOL,LYS ; X-RAY DIFFRACTION 2.49Å
e8g98B3[B:163-329] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: GOL,LYS ; X-RAY DIFFRACTION 2.49Å
e3tsyA5[A:45-222] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fusion Protein 4-coumarate--CoA ligase 1, Resveratrol synthase ; X-RAY DIFFRACTION 3.1Å
e3a9uA4[A:6-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-coumarate--CoA ligase ; X-RAY DIFFRACTION 2.4Å
e3etcA3[A:3-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
AMP-BINDING PROTEIN ; ligands: EPE,GOL,NO3,PGE ; X-RAY DIFFRACTION 2.1Å
e3ni2A8[A:5-172] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-coumarate:CoA ligase ; ligands: EPE ; X-RAY DIFFRACTION 1.900Å
e3a9vA8[A:5-172] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-coumarate--CoA ligase ; X-RAY DIFFRACTION 2.500Å
e3etcB7[B:3-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
AMP-BINDING PROTEIN ; ligands: EPE,MG,NO3,PGE ; X-RAY DIFFRACTION 2.1Å
e4dg9A4[A:16-134] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PA1221 ; X-RAY DIFFRACTION 2.55Å
e4dg8A1[A:15-154] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PA1221 ; X-RAY DIFFRACTION 2.15Å
e5bsmA3[A:8-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-coumarate--CoA ligase 2 ; X-RAY DIFFRACTION 2.320Å
e5bsmB2[B:8-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-coumarate--CoA ligase 2 ; X-RAY DIFFRACTION 2.320Å
e5bsrA4[A:9-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-coumarate--CoA ligase 2 ; ligands: COA,GOL ; X-RAY DIFFRACTION 1.500Å
e5bstA4[A:8-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-coumarate--CoA ligase 2 ; X-RAY DIFFRACTION 1.610Å
e5bsuA1[A:8-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-coumarate--CoA ligase 2 ; ligands: MG ; X-RAY DIFFRACTION 1.750Å
e5bsvA3[A:8-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-coumarate--CoA ligase 2 ; X-RAY DIFFRACTION 1.700Å
e5bswA4[A:9-175] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-coumarate--CoA ligase 2 ; X-RAY DIFFRACTION 2.100Å
e5bswB3[B:8-177] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
4-coumarate--CoA ligase 2 ; X-RAY DIFFRACTION 2.100Å
e5u95B3[B:9-177] Image Pymol Jmol Links: PDB, SCOP, CATH
4-coumarate--CoA ligase 2 ; X-RAY DIFFRACTION 2.25Å
e5u95C2[C:9-177] Image Pymol Jmol Links: PDB, SCOP, CATH
4-coumarate--CoA ligase 2 ; X-RAY DIFFRACTION 2.25Å
e5u95D1[D:9-177] Image Pymol Jmol Links: PDB, SCOP, CATH
4-coumarate--CoA ligase 2 ; X-RAY DIFFRACTION 2.25Å
e5mscA3[A:5-244] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carboxylic acid reductase ; X-RAY DIFFRACTION 1.85Å
e5msdA3[A:4-194] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Carboxylic acid reductase ; X-RAY DIFFRACTION 1.71Å
e5mssA3[A:17-203] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Thioester reductase domain-containing protein ; X-RAY DIFFRACTION 1.96Å
e5mstB3[B:17-263] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Thioester reductase domain-containing protein ; ligands: CA ; X-RAY DIFFRACTION 1.72Å
e5mstA2[A:17-263] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Thioester reductase domain-containing protein ; ligands: CA ; X-RAY DIFFRACTION 1.72Å
e6mg0A9[A:1204-1366] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Linear gramicidin synthase subunit A ; X-RAY DIFFRACTION 6.00Å
e6o6eB4[B:2-150] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
L-proline--[L-prolyl-carrier protein] ligase ; ligands: FMT,MLA ; X-RAY DIFFRACTION 2.140Å
e4eatA1[A:6-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Benzoate-coenzyme A ligase ; ligands: EDO,GOL ; X-RAY DIFFRACTION 1.798Å
e4eatB4[B:6-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Benzoate-coenzyme A ligase ; ligands: GOL ; X-RAY DIFFRACTION 1.798Å
e6oz1A1[A:20-259] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxidoreductase ; ligands: CL,SO4 ; X-RAY DIFFRACTION 1.97Å
e6sq8A3[A:-1-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid CoA ligase ; X-RAY DIFFRACTION 2.59Å
e6sq8D2[D:-2-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid CoA ligase ; X-RAY DIFFRACTION 2.59Å
e6sq8B4[B:-1-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid CoA ligase ; X-RAY DIFFRACTION 2.59Å
e6sq8C1[C:-1-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid CoA ligase ; X-RAY DIFFRACTION 2.59Å
e6sq8E4[E:1-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Fatty acid CoA ligase ; X-RAY DIFFRACTION 2.59Å
e6k4dA4[A:2-181] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ancestral luciferase AncLamp ; X-RAY DIFFRACTION 1.70Å
e6vhvA2[A:9-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain ; X-RAY DIFFRACTION 2.89Å
e6vhyA4[A:5-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain, Non-ribosomal peptide synthetase fusion protein ; X-RAY DIFFRACTION 3.00Å
e6vhyB2[B:4-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain, Non-ribosomal peptide synthetase fusion protein ; X-RAY DIFFRACTION 3.00Å
e6vhyC4[C:4-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain, Non-ribosomal peptide synthetase fusion protein ; X-RAY DIFFRACTION 3.00Å
e6vhyD4[D:6-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain, Non-ribosomal peptide synthetase fusion protein ; X-RAY DIFFRACTION 3.00Å
e6k4cA4[A:2-180] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Ancestral luciferase AncLamp ; X-RAY DIFFRACTION 2.1Å
e6m01A1[A:9-157] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative ATP-dependent b-aminoacyl-ACP synthetase ; ligands: GOL ; X-RAY DIFFRACTION 2.000Å
e6vhtA2[A:9-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain ; ligands: CL ; X-RAY DIFFRACTION 1.84Å
e6vhuA3[A:8-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain ; ligands: CL ; X-RAY DIFFRACTION 1.60Å
e6vhwA1[A:2-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain ; ligands: CL,EPE,PEG ; X-RAY DIFFRACTION 1.83Å
e6vhwB3[B:10-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain ; ligands: BR,CL ; X-RAY DIFFRACTION 1.83Å
e6vhxA2[A:3-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain ; ligands: CL ; X-RAY DIFFRACTION 1.70Å
e6vhxB1[B:10-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain ; ligands: CL,EPE ; X-RAY DIFFRACTION 1.70Å
e6vhzA2[A:9-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain ; ligands: CL ; X-RAY DIFFRACTION 2.12Å
e6vhzB2[B:3-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain ; ligands: CL ; X-RAY DIFFRACTION 2.12Å
e6vhuB1[B:10-151] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NpsA Adenylation Domain ; ligands: CL ; X-RAY DIFFRACTION 1.60Å
e6qjzA3[A:2-160] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
oxalyl CoA-synthetase ; X-RAY DIFFRACTION 2.7Å
e6m2oA2[A:6-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Benzoate-coenzyme A ligase ; X-RAY DIFFRACTION 1.570Å
e6m2oB4[B:6-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Benzoate-coenzyme A ligase ; X-RAY DIFFRACTION 1.570Å
e6m2uA1[A:6-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Benzoate-coenzyme A ligase ; X-RAY DIFFRACTION 1.709Å
e6m2uB4[B:6-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Benzoate-coenzyme A ligase ; X-RAY DIFFRACTION 1.709Å
e6m2tA1[A:6-159] Image Pymol Jmol Links: PDB, SCOP, CATH
Benzoate-coenzyme A ligase ; X-RAY DIFFRACTION 2.138Å
e7dq5A1[A:9-161] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative ATP-dependent b-aminoacyl-ACP synthetase ; ligands: CA ; X-RAY DIFFRACTION 2.45Å
e7aihAi3[Ai:4-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
mL69 ; ELECTRON MICROSCOPY
e6ltcA6[A:474-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Nonribosomal peptide synthetase ; ligands: SO4 ; X-RAY DIFFRACTION 3.30Å
e6m2tB1[B:6-159] Image Pymol Jmol Links: PDB, SCOP, CATH
Benzoate-coenzyme A ligase ; X-RAY DIFFRACTION 2.138Å
e6m2tC4[C:6-159] Image Pymol Jmol Links: PDB, SCOP, CATH
Benzoate-coenzyme A ligase ; X-RAY DIFFRACTION 2.138Å
e6m2tD3[D:6-159] Image Pymol Jmol Links: PDB, SCOP, CATH
Benzoate-coenzyme A ligase ; X-RAY DIFFRACTION 2.138Å
e7dq5B3[B:9-161] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative ATP-dependent b-aminoacyl-ACP synthetase ; ligands: CA ; X-RAY DIFFRACTION 2.45Å
e7dq6A1[A:9-161] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative ATP-dependent b-aminoacyl-ACP synthetase ; ligands: CA ; X-RAY DIFFRACTION 2.60Å
e6ltdA3[A:493-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Nonribosomal peptide synthetase ; X-RAY DIFFRACTION 4.10Å
e6ltdB5[B:493-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Nonribosomal peptide synthetase ; X-RAY DIFFRACTION 4.10Å
e6ltaA4[A:474-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Nonribosomal peptide synthetase ; X-RAY DIFFRACTION 2.45Å
e6ltbA4[A:474-602] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Nonribosomal peptide synthetase ; X-RAY DIFFRACTION 3.10Å
e7dq6B2[B:9-165] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative ATP-dependent b-aminoacyl-ACP synthetase ; ligands: CA ; X-RAY DIFFRACTION 2.60Å
e7aneAi3[Ai:4-216] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
mL69 ; ELECTRON MICROSCOPY
e7kydA4[A:2-186] Image Pymol Jmol Links: PDB, SCOP, CATH
Long-chain fatty-acyl-CoA synthetase CG6178 ; X-RAY DIFFRACTION 2.498Å
e7ly7A4[A:1279-1406] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BmdB, Bacillamide NRPS ; X-RAY DIFFRACTION 3.8Å
e7wewA4[A:18-152] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
Epsilon-poly-L-lysine synthase ; X-RAY DIFFRACTION 2.3Å
e7tybA1[A:14-186] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pyochelin biosynthesis protein PchD ; X-RAY DIFFRACTION 2.11Å
e7tz4A3[A:13-185] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pyochelin biosynthesis salicyl-AMP ligase PchD ; X-RAY DIFFRACTION 1.69Å
e7r7eA2[A:2-157] Image Pymol Jmol Links: PDB, SCOP, CATH
Polyketide synthase ; X-RAY DIFFRACTION 1.99Å
e7r7eB4[B:2-157] Image Pymol Jmol Links: PDB, SCOP, CATH
Polyketide synthase ; X-RAY DIFFRACTION 1.99Å
e7r7fA2[A:2-157] Image Pymol Jmol Links: PDB, SCOP, CATH
Polyketide synthase ; X-RAY DIFFRACTION 2.13Å
e7r7fB1[B:2-157] Image Pymol Jmol Links: PDB, SCOP, CATH
Polyketide synthase ; X-RAY DIFFRACTION 2.13Å
e7r7gA1[A:2-157] Image Pymol Jmol Links: PDB, SCOP, CATH
Polyketide synthase ; X-RAY DIFFRACTION 2.25Å
e7r7gB4[B:2-157] Image Pymol Jmol Links: PDB, SCOP, CATH
Polyketide synthase ; X-RAY DIFFRACTION 2.25Å
e7vhvD2[D:2-133] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D-alanine--D-alanyl carrier protein ligase ; X-RAY DIFFRACTION 2.55Å
e7vhvC1[C:2-133] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D-alanine--D-alanyl carrier protein ligase ; X-RAY DIFFRACTION 2.55Å
e7vhvA1[A:1-133] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D-alanine--D-alanyl carrier protein ligase ; X-RAY DIFFRACTION 2.55Å
e7vhvB3[B:1-133] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D-alanine--D-alanyl carrier protein ligase ; X-RAY DIFFRACTION 2.55Å
e7r27A3[A:3-142] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D-alanine--D-alanyl carrier protein ligase ; X-RAY DIFFRACTION 2.01Å
e7ly5A2[A:1297-1406] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
BmdB, Bacillamide NRPS ; X-RAY DIFFRACTION 2.5Å
e7r27B3[B:30-142] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
D-alanine--D-alanyl carrier protein ligase ; X-RAY DIFFRACTION 2.01Å
e7ywkA2[A:28-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tyrocidine synthase 1 ; ligands: BTB,CL ; X-RAY DIFFRACTION 1.39Å
e7ywjA1[A:29-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tyrocidine synthase 1 ; ligands: BTB,CL ; X-RAY DIFFRACTION 1.749Å
e7ywjB3[B:29-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tyrocidine synthase 1 ; X-RAY DIFFRACTION 1.749Å
e7ywkB2[B:30-178] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Tyrocidine synthase 1 ; ligands: BTB,CL ; X-RAY DIFFRACTION 1.39Å
e7xbsA4[A:1-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CmnG ; X-RAY DIFFRACTION 1.64Å
e7xbtA2[A:1-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CmnG ; X-RAY DIFFRACTION 1.84Å
e7xbuA1[A:1-144] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
CmnG ; X-RAY DIFFRACTION 2.35Å
e7thnB4[B:2-134] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
L-proline--[L-prolyl-carrier protein] ligase ; ligands: AZI ; X-RAY DIFFRACTION 1.60Å
e7thqB4[B:1-148] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
L-proline--[L-prolyl-carrier protein] ligase ; X-RAY DIFFRACTION 2.46Å
e7thqA4[A:1-148] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
L-proline--[L-prolyl-carrier protein] ligase ; X-RAY DIFFRACTION 2.46Å
e8afgA4[A:8-122,A:143-183] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; ligands: SO4 ; X-RAY DIFFRACTION 2.45Å
e8hczA2[A:4-128] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Long-chain-fatty-acid--AMP ligase FadD23 ; X-RAY DIFFRACTION 1.48Å
e8hd4A3[A:4-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Long-chain-fatty-acid--AMP ligase FadD23 ; X-RAY DIFFRACTION 2.680Å
e8hdfA2[A:4-159] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Long-chain-fatty-acid--AMP ligase FadD23 ; X-RAY DIFFRACTION 2.24Å
e8affB3[B:9-122,B:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; X-RAY DIFFRACTION 2.87Å
e8affC3[C:9-122,C:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; X-RAY DIFFRACTION 2.87Å
e8affE3[E:9-122,E:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; X-RAY DIFFRACTION 2.87Å
e8affF3[F:9-122,F:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; X-RAY DIFFRACTION 2.87Å
e8affG1[G:9-122,G:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; X-RAY DIFFRACTION 2.87Å
e8affH1[H:9-122,H:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; X-RAY DIFFRACTION 2.87Å
e8affJ1[J:9-122,J:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; X-RAY DIFFRACTION 2.87Å
e8affK1[K:9-122,K:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; X-RAY DIFFRACTION 2.87Å
e8affL1[L:9-122,L:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; X-RAY DIFFRACTION 2.87Å
e8afgB3[B:9-122,B:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; ligands: SO4 ; X-RAY DIFFRACTION 2.45Å
e8atdC3[C:6-122,C:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; ELECTRON MICROSCOPY
e8atdE1[E:6-122,E:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; ELECTRON MICROSCOPY
e8atdF2[F:6-122,F:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; ELECTRON MICROSCOPY
e8atdD1[D:6-122,D:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; ELECTRON MICROSCOPY
e8atdB2[B:6-122,B:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; ELECTRON MICROSCOPY
e8atdA3[A:6-122,A:143-187] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Oxalate--CoA ligase ; ELECTRON MICROSCOPY
e8iquA2[A:4-158] Image Pymol Jmol Links: PDB, SCOP, CATH
Fatty-acid-CoA ligase FadD23 ; X-RAY DIFFRACTION 2.64Å
e8p5oA1[A:8-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; X-RAY DIFFRACTION 2.6Å
e8g95A1[A:7-162] Image Pymol Jmol Links: PDB, SCOP, CATHDOI
; ligands: EDO ; X-RAY DIFFRACTION 2.195Å
e3vnrA15[A:148-326] Image Pymol Jmol Links: PDB, SCOP, CATH
NRPS adenylation protein CytC1 ; ligands: ABA,AMP ; X-RAY DIFFRACTION 1.75Å
e3vnsA9[A:148-326] Image Pymol Jmol Links: PDB, SCOP, CATH
NRPS adenylation protein CytC1 ; ligands: AMP,DVA ; X-RAY DIFFRACTION 2.00Å
e3iteB6[B:173-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SIDN SIDEROPHORE SYNTHETASE ; ligands: CL,SO4 ; X-RAY DIFFRACTION 2.0Å
e2y27A4[A:7-255] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PHENYLACETATE-COENZYME A LIGASE ; ligands: ATP,BME,GOL,MG,PG4,SCN ; X-RAY DIFFRACTION 1.60Å
e2y4nA4[A:4-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PHENYLACETATE-COENZYME A LIGASE ; ligands: BME,DLL,MG,PEG ; X-RAY DIFFRACTION 1.92Å
e2y4nB4[B:5-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PHENYLACETATE-COENZYME A LIGASE ; ligands: BME,DLL,MG,PAC,PGE ; X-RAY DIFFRACTION 1.92Å
e2y27B4[B:4-258] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PHENYLACETATE-COENZYME A LIGASE ; ligands: ATP,BME,GOL,MG,SCN ; X-RAY DIFFRACTION 1.60Å
e3s89D4[D:2-257] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: COD,EDO,K,SO4,ZN
e3qovD4[D:2-257] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: ADP,EDO,K,SO4,ZN
e3s89B4[B:3-257] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: COD,K,PEG,SO4,ZN
e3qovB4[B:3-257] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: ADP,EDO,K,SO4,ZN
e3qovA4[A:0-256] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: ADP,COA,EDO,K,MG,SO4,ZN
e3qovC4[C:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: ADP,COA,EDO,K,MG,ZN
e3s89A4[A:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: COD,EDO,K,MG,PEG,PG4,SO4,ZN
e3s89C4[C:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: COD,EDO,K,MG,PEG,SO4,ZN
e3iteA5[A:168-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SIDN SIDEROPHORE SYNTHETASE ; ligands: CL,SO4 ; X-RAY DIFFRACTION 2.0Å
e3lgxB11[B:138-317] Image Pymol Jmol Links: PDB, SCOP, CATH
D-alanine--poly(phosphoribitol) ligase subunit 1 ; ligands: ATP ; X-RAY DIFFRACTION 2.60Å
e3l8cB11[B:138-317] Image Pymol Jmol Links: PDB, SCOP, CATH
D-alanine--poly(phosphoribitol) ligase subunit 1 ; X-RAY DIFFRACTION 2.400Å
e3lgxA11[A:138-317] Image Pymol Jmol Links: PDB, SCOP, CATH
D-alanine--poly(phosphoribitol) ligase subunit 1 ; ligands: ATP ; X-RAY DIFFRACTION 2.60Å
e3lgxC11[C:138-317] Image Pymol Jmol Links: PDB, SCOP, CATH
D-alanine--poly(phosphoribitol) ligase subunit 1 ; ligands: ATP ; X-RAY DIFFRACTION 2.60Å
e3lgxD11[D:138-317] Image Pymol Jmol Links: PDB, SCOP, CATH
D-alanine--poly(phosphoribitol) ligase subunit 1 ; ligands: ATP ; X-RAY DIFFRACTION 2.60Å
e3vnqA11[A:148-326] Image Pymol Jmol Links: PDB, SCOP, CATH
NRPS ADENYLATION PROTEIN CYTC1 ; ligands: ATP ; X-RAY DIFFRACTION 2.1Å
e2vsqA18[A:605-777] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
SURFACTIN SYNTHETASE SUBUNIT 3 ; ligands: LEU,SO4 ; X-RAY DIFFRACTION 2.60Å
e3l8cA11[A:138-317] Image Pymol Jmol Links: PDB, SCOP, CATH
D-alanine--poly(phosphoribitol) ligase subunit 1 ; X-RAY DIFFRACTION 2.400Å
e4r1lA1[A:0-256] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: ADP,AMP,COA,EDO,K,PGE,SO4,ZN ; X-RAY DIFFRACTION 2.42Å
e4r1lB3[B:4-255] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: ADP,EDO,K,SO4,ZN ; X-RAY DIFFRACTION 2.42Å
e4r1lC3[C:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: AMP,COA,EDO,K,SO4,ZN ; X-RAY DIFFRACTION 2.42Å
e4r1lD1[D:2-252] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: ADP,EDO,K,PEG,SO4,ZN ; X-RAY DIFFRACTION 2.42Å
e4r1mA1[A:0-256] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: AMP,EDO,NA,ZN ; X-RAY DIFFRACTION 2.48Å
e4r1mB3[B:3-255] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: AMP,EDO,NA,ZN ; X-RAY DIFFRACTION 2.48Å
e4r1mC3[C:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: CL,EDO,NA,ZN ; X-RAY DIFFRACTION 2.48Å
e4r1mD1[D:2-252] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: AMP,EDO,NA,ZN ; X-RAY DIFFRACTION 2.48Å
e4r1wA3[A:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: COD,EDO,K,PEG,PG4,PGE,SO4,ZN
e4r1wB1[B:3-255] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: COD,EDO,K,PEG,SO4,ZN
e4r1wC3[C:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: COD,EDO,K,PGE,SO4,ZN
e4r1wD2[D:2-252] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: COD,EDO,K,SO4,ZN
e4r1xA3[A:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: AMP,COA,COD,EDO,K,SO4,ZN
e4r1xB1[B:3-255] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: AMP,COD,EDO,K,SO4,ZN
e4r1xC3[C:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: AMP,COA,EDO,K,SO4,ZN
e4r1xD2[D:2-252] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB
; ligands: AMP,COD,EDO,K,SO4,ZN
e4rvoA3[A:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: ADP,EDO,K,PEG,PG4,PGE,SO4,UNL,ZN ; X-RAY DIFFRACTION 2.41Å
e4rvoB1[B:3-255] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: ADP,EDO,K,PEG,SO4,UNL,ZN ; X-RAY DIFFRACTION 2.41Å
e4rvoC3[C:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: ADP,EDO,K,PGE,SO4,UNL,ZN ; X-RAY DIFFRACTION 2.41Å
e4rvoD2[D:2-252] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: ADP,EDO,K,SO4,UNL,ZN ; X-RAY DIFFRACTION 2.41Å
e4rvnA3[A:0-257] Image Pymol Jmol Links: PDB, SCOP, CATH
Phenylacetate-coenzyme A ligase ; ligands: AMP,COA,EDO,K,SO4,UNL,ZN ; X-RAY DIFFRACTION 2.20Å
Nexte1lciA4[A:183-355]
nonrep
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LUCIFERASE ; X-RAY DIFFRACTION 2.0Å
e3cw9A3[A:1-146]
nonrep
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4-CHLOROBENZOYL COA LIGASE ; ligands: 01A,EDO ; X-RAY DIFFRACTION 2.0Å
e3cw9A4[A:147-323]
nonrep
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4-CHLOROBENZOYL COA LIGASE ; ligands: 01A,AMP,MG,NO3 ; X-RAY DIFFRACTION 2.0Å
e1mdbA3[A:1-176]
nonrep
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2,3-dihydroxybenzoate-AMP ligase ; ligands: SO4 ; X-RAY DIFFRACTION 2.15Å
e1mdbA4[A:177-352]
nonrep
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2,3-dihydroxybenzoate-AMP ligase ; ligands: AMP,DBH ; X-RAY DIFFRACTION 2.15Å
e4isbA1[A:10-165]
nonrep
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Long chain fatty acid CoA ligase FadD10 ; X-RAY DIFFRACTION 2.200Å
e4isbA2[A:166-340]
nonrep
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Long chain fatty acid CoA ligase FadD10 ; ligands: SO4 ; X-RAY DIFFRACTION 2.200Å
e4oxiA1[A:15-188]
nonrep
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Enterobactin synthetase component F-related protein ; X-RAY DIFFRACTION 2.26Å
e4oxiA2[A:190-368]
nonrep
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Enterobactin synthetase component F-related protein ; ligands: GAP ; X-RAY DIFFRACTION 2.26Å
e1v25A3[A:8-170]
nonrep
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LONG-CHAIN-FATTY-ACID-COA SYNTHETASE ; X-RAY DIFFRACTION 2.3Å
e1v25A4[A:171-356]
nonrep
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LONG-CHAIN-FATTY-ACID-COA SYNTHETASE ; ligands: ANP,MG ; X-RAY DIFFRACTION 2.3Å
e5ey9B1[B:3-173]
nonrep
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Long-chain-fatty-acid--AMP ligase FadD32 ; X-RAY DIFFRACTION 2.50Å
e5ey9B2[B:174-389]
nonrep
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Long-chain-fatty-acid--AMP ligase FadD32 ; ligands: 5SV,GOL ; X-RAY DIFFRACTION 2.50Å
e5u2aA1[A:10-191]
nonrep
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AMP-dependent synthetase and ligase ; ligands: CL ; X-RAY DIFFRACTION 2.500Å
e5u2aA2[A:192-367]
nonrep
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AMP-dependent synthetase and ligase ; ligands: CL ; X-RAY DIFFRACTION 2.500Å
e1ultA3[A:171-356]
nonrep
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LONG CHAIN FATTY ACID-COA LIGASE ; X-RAY DIFFRACTION 2.55Å

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