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:
e1kicA1[A:0-327] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
inosine-adenosine-guanosine preferring nucleoside hydrolase ; ligands: CA,NI,NOS ; X-RAY DIFFRACTION 1.6Å
e1q8fA1[A:3-310] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PYRIMIDINE NUCLEOSIDE HYDROLASE ; ligands: CA,GOL ; X-RAY DIFFRACTION 1.7Å
e2masA1[A:2-314] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-URIDINE NUCLEOSIDE N-RIBOHYDROLASE ; ligands: CA,PIR ; X-RAY DIFFRACTION 2.3Å
e8ctmA1[A:2-313] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: CA,GOL,MES,PEG ; X-RAY DIFFRACTION 1.73Å
e8ctmC1[C:2-313] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: CA,GOL ; X-RAY DIFFRACTION 1.73Å
e8ctmD1[D:2-313] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: CA,GOL,MES ; X-RAY DIFFRACTION 1.73Å
e8oiaA1[A:2-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: CA,GOL,RIB ; X-RAY DIFFRACTION 2.20Å
e8oiaB1[B:2-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: CA,GOL,RIB ; X-RAY DIFFRACTION 2.20Å
e8oiaC1[C:2-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: CA,GOL,PGE,RIB ; X-RAY DIFFRACTION 2.20Å
e8oiaD1[D:2-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: CA,RIB ; X-RAY DIFFRACTION 2.20Å
e8oibA1[A:2-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: CA,GOL ; X-RAY DIFFRACTION 2.44Å
e8oibC1[C:1-344] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: CA,GOL ; X-RAY DIFFRACTION 2.44Å
e8oibD1[D:2-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: CA,GOL ; X-RAY DIFFRACTION 2.44Å
e8oi7A1[A:1-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: CA,MG,PEG ; X-RAY DIFFRACTION 1.85Å
e8oi7B1[B:2-345] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: CA,MG,NI,PEG ; X-RAY DIFFRACTION 1.85Å
e8oi9B1[B:1-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: 38T,CA,MG,NI,SO4 ; X-RAY DIFFRACTION 1.95Å
e8oibB1[B:1-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: CA,GOL ; X-RAY DIFFRACTION 2.44Å
e8oicA1[A:1-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: BCN,CA ; X-RAY DIFFRACTION 2.578Å
e8oicB1[B:1-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: BCN,CA ; X-RAY DIFFRACTION 2.578Å
e8oicC1[C:1-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: BCN,CA ; X-RAY DIFFRACTION 2.578Å
e8oicD1[D:1-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: BCN,CA ; X-RAY DIFFRACTION 2.578Å
e8oicE1[E:1-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: BCN,CA ; X-RAY DIFFRACTION 2.578Å
e8oicF1[F:1-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: BCN,CA ; X-RAY DIFFRACTION 2.578Å
e8oicG1[G:1-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: BCN,CA ; X-RAY DIFFRACTION 2.578Å
e8oicH1[H:1-346] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: BCN,CA ; X-RAY DIFFRACTION 2.578Å
e2masC1[C:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-URIDINE NUCLEOSIDE N-RIBOHYDROLASE ; ligands: CA,PIR ; X-RAY DIFFRACTION 2.3Å
e1ezrB1[B:2-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE HYDROLASE ; ligands: CA ; X-RAY DIFFRACTION 2.5Å
e1masA1[A:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-URIDINE NUCLEOSIDE N-RIBOHYDROLASE ; ligands: K ; X-RAY DIFFRACTION 2.5Å
e1ezrA1[A:2-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE HYDROLASE ; ligands: CA ; X-RAY DIFFRACTION 2.5Å
e1ezrD1[D:2-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE HYDROLASE ; ligands: CA ; X-RAY DIFFRACTION 2.5Å
e2masB1[B:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-URIDINE NUCLEOSIDE N-RIBOHYDROLASE ; ligands: CA,PIR ; X-RAY DIFFRACTION 2.3Å
e1masB1[B:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-URIDINE NUCLEOSIDE N-RIBOHYDROLASE ; ligands: K ; X-RAY DIFFRACTION 2.5Å
e2masD1[D:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-URIDINE NUCLEOSIDE N-RIBOHYDROLASE ; ligands: CA,PIR ; X-RAY DIFFRACTION 2.3Å
e1ezrC1[C:2-313] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE HYDROLASE ; ligands: CA ; X-RAY DIFFRACTION 2.5Å
e1hp0A1[A:0-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-PREFERRING NUCLEOSIDE HYDROLASE ; ligands: AD3,CA ; X-RAY DIFFRACTION 2.1Å
e1r4fB1[B:0-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-nucleoside hydrolase ; ligands: AD3,CA ; X-RAY DIFFRACTION 2.3Å
e1kieB1[B:2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
inosine-adenosine-guanosine preferring nucleoside hydrolase ; ligands: AD3,CA ; X-RAY DIFFRACTION 2.0Å
e1hp0B1[B:0-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-PREFERRING NUCLEOSIDE HYDROLASE ; ligands: AD3,CA ; X-RAY DIFFRACTION 2.1Å
e1hozB1[B:0-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-PREFERRING NUCLEOSIDE HYDROLASE ; ligands: CA,GOL ; X-RAY DIFFRACTION 1.6Å
e2ff1B1[B:0-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-nucleoside hydrolase ; ligands: CA,IMH ; X-RAY DIFFRACTION 2.0Å
e2ff2B1[B:0-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-nucleoside hydrolase ; ligands: CA,IMH ; X-RAY DIFFRACTION 2.2Å
e1kieA1[A:0-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
inosine-adenosine-guanosine preferring nucleoside hydrolase ; ligands: AD3,CA,NI ; X-RAY DIFFRACTION 2.0Å
e2ff2A1[A:2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-nucleoside hydrolase ; ligands: CA,IMH,NI ; X-RAY DIFFRACTION 2.2Å
e1hozA1[A:0-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-PREFERRING NUCLEOSIDE HYDROLASE ; ligands: CA,GOL ; X-RAY DIFFRACTION 1.6Å
e2ff1A1[A:0-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-nucleoside hydrolase ; ligands: CA,IMH ; X-RAY DIFFRACTION 2.0Å
e1kicB1[B:2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
inosine-adenosine-guanosine preferring nucleoside hydrolase ; ligands: CA,NOS ; X-RAY DIFFRACTION 1.6Å
e1r4fA1[A:0-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.3Å
e3b9xC1[C:3-309] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PYRIMIDINE-SPECIFIC RIBONUCLEOSIDE HYDROLASE RIHB ; ligands: CA,NOS,TAM ; X-RAY DIFFRACTION 2.3Å
e3b9xD1[D:3-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PYRIMIDINE-SPECIFIC RIBONUCLEOSIDE HYDROLASE RIHB ; ligands: CA,NOS,TAM ; X-RAY DIFFRACTION 2.3Å
e3b9xB1[B:3-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PYRIMIDINE-SPECIFIC RIBONUCLEOSIDE HYDROLASE RIHB ; ligands: CA,NOS ; X-RAY DIFFRACTION 2.3Å
e3b9xA1[A:3-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PYRIMIDINE-SPECIFIC RIBONUCLEOSIDE HYDROLASE RIHB ; ligands: CA,NOS ; X-RAY DIFFRACTION 2.3Å
e1q8fC1[C:3-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PYRIMIDINE NUCLEOSIDE HYDROLASE ; ligands: CA,GOL ; X-RAY DIFFRACTION 1.7Å
e1q8fB1[B:3-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PYRIMIDINE NUCLEOSIDE HYDROLASE ; ligands: CA,GOL ; X-RAY DIFFRACTION 1.7Å
e1q8fD1[D:3-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PYRIMIDINE NUCLEOSIDE HYDROLASE ; ligands: CA,GOL ; X-RAY DIFFRACTION 1.7Å
e3epwA1[A:2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-nucleoside hydrolase ; ligands: CA,JMQ,MG ; X-RAY DIFFRACTION 1.30Å
e3fz0A1[A:2-357] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE HYDROLASE, PUTATIVE ; ligands: BTB,CA ; X-RAY DIFFRACTION 2.5Å
e3g5iA1[A:2-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: BME,CA,DNB ; X-RAY DIFFRACTION 2.1Å
e3mkmA1[A:1-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE UNCHARACTERIZED PROTEIN YEIK ; ligands: CA ; X-RAY DIFFRACTION 2.2Å
e3t8iA1[A:1-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PURINE NUCLEOSIDASE, (IUNH-2) ; ligands: CA,EDO,GOL ; X-RAY DIFFRACTION 1.8Å
e3t8jA1[A:1-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PURINE NUCLEOSIDASE, (IUNH-1) ; ligands: NA ; X-RAY DIFFRACTION 1.6Å
e1yoeA1[A:0-311] Image Pymol Jmol Links: PDB, SCOP, CATH
HYPOTHETICAL PROTEIN YBEK ; ligands: CA,RIB ; X-RAY DIFFRACTION 1.78Å
e2c40A1[A:1-310] Image Pymol Jmol Links: PDB, SCOP, CATH
INOSINE-URIDINE PREFERRING NUCLEOSIDE HYDROLASE FAMILY PROTEIN ; ligands: CA,RIB ; X-RAY DIFFRACTION 2.2Å
e2c40B1[B:1-310] Image Pymol Jmol Links: PDB, SCOP, CATH
INOSINE-URIDINE PREFERRING NUCLEOSIDE HYDROLASE FAMILY PROTEIN ; ligands: CA,RIB ; X-RAY DIFFRACTION 2.2Å
e3b9gA1[A:1-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-nucleoside hydrolase ; ligands: CA,IMH,NA ; X-RAY DIFFRACTION 1.4Å
e3b9gB1[B:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-nucleoside hydrolase ; ligands: CA,IMH ; X-RAY DIFFRACTION 1.4Å
e3epwB1[B:2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-nucleoside hydrolase ; ligands: CA,JMQ,MG ; X-RAY DIFFRACTION 1.30Å
e3epxA1[A:2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-NUCLEOSIDE HYDROLASE ; ligands: CA,GOL,IMQ ; X-RAY DIFFRACTION 1.85Å
e3epxB1[B:2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
IAG-NUCLEOSIDE HYDROLASE ; ligands: CA,IMQ ; X-RAY DIFFRACTION 1.85Å
e3fz0B1[B:2-357] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE HYDROLASE, PUTATIVE ; ligands: BTB,CA ; X-RAY DIFFRACTION 2.5Å
e3fz0C1[C:2-357] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE HYDROLASE, PUTATIVE ; ligands: BTB,CA ; X-RAY DIFFRACTION 2.5Å
e3fz0D1[D:3-357] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE HYDROLASE, PUTATIVE ; ligands: BTB,CA ; X-RAY DIFFRACTION 2.5Å
e3g5iB1[B:1-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,DNB ; X-RAY DIFFRACTION 2.1Å
e3g5iC1[C:2-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,DNB ; X-RAY DIFFRACTION 2.1Å
e3g5iD1[D:0-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,DNB ; X-RAY DIFFRACTION 2.1Å
e3mkmB1[B:2-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE UNCHARACTERIZED PROTEIN YEIK ; ligands: CA ; X-RAY DIFFRACTION 2.2Å
e3mkmC1[C:3-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE UNCHARACTERIZED PROTEIN YEIK ; ligands: CA ; X-RAY DIFFRACTION 2.2Å
e3mkmD1[D:3-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE UNCHARACTERIZED PROTEIN YEIK ; ligands: CA ; X-RAY DIFFRACTION 2.2Å
e3mknA1[A:3-312] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE UNCHARACTERIZED PROTEIN YEIK ; ligands: CA,DNB ; X-RAY DIFFRACTION 2.0Å
e3mknB1[B:3-310] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE UNCHARACTERIZED PROTEIN YEIK ; ligands: CA,DNB ; X-RAY DIFFRACTION 2.0Å
e3mknC1[C:3-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE UNCHARACTERIZED PROTEIN YEIK ; ligands: CA,DNB ; X-RAY DIFFRACTION 2.0Å
e3mknD1[D:3-311] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PUTATIVE UNCHARACTERIZED PROTEIN YEIK ; ligands: CA,DNB ; X-RAY DIFFRACTION 2.0Å
e3t8iC1[C:1-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PURINE NUCLEOSIDASE, (IUNH-2) ; ligands: CA,EDO,GOL,PEG ; X-RAY DIFFRACTION 1.8Å
e3t8iB1[B:1-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PURINE NUCLEOSIDASE, (IUNH-2) ; ligands: CA,EDO,GOL ; X-RAY DIFFRACTION 1.8Å
e3t8iD1[D:1-306] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
PURINE NUCLEOSIDASE, (IUNH-2) ; ligands: CA,GOL,PEG ; X-RAY DIFFRACTION 1.8Å
e4i70A1[A:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-adenosine-guanosine-nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 1.600Å
e4i71A1[A:-2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-NUCLEOSIDE HYDROLASE ; ligands: AGV,CA,NI,TRS ; X-RAY DIFFRACTION 1.28Å
e4i72A1[A:-2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-NUCLEOSIDE HYDROLASE ; ligands: CA,NI,TRS,UA2 ; X-RAY DIFFRACTION 2.05Å
e4i72B1[B:-2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-NUCLEOSIDE HYDROLASE ; ligands: CA,NI,TRS,UA2 ; X-RAY DIFFRACTION 2.05Å
e4i73A1[A:-2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-NUCLEOSIDE HYDROLASE ; ligands: CA,MBY,NI ; X-RAY DIFFRACTION 2.18Å
e4i73B1[B:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-NUCLEOSIDE HYDROLASE ; ligands: CA,MBY,NI ; X-RAY DIFFRACTION 2.18Å
e4i73C1[C:-2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-NUCLEOSIDE HYDROLASE ; ligands: CA,MBY,NI ; X-RAY DIFFRACTION 2.18Å
e4i73D1[D:-2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-NUCLEOSIDE HYDROLASE ; ligands: CA,MBY,NI ; X-RAY DIFFRACTION 2.18Å
e4i74A1[A:-2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
INOSINE-ADENOSINE-GUANOSINE-NUCLEOSIDE HYDROLASE ; ligands: CA,MBY,NI,TRS ; X-RAY DIFFRACTION 1.68Å
e4i75A1[A:-2-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-adenosine-guanosine-nucleoside hydrolase ; ligands: CA,NI,TRS ; X-RAY DIFFRACTION 1.800Å
e4i75B1[B:1-327] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-adenosine-guanosine-nucleoside hydrolase ; ligands: CA,NI,TRS ; X-RAY DIFFRACTION 1.800Å
e4kl0A1[A:88-455] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Putative uncharacterized protein ; ligands: CA ; X-RAY DIFFRACTION 1.5980Å
e4kpnA1[A:16-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE N-RIBOHYDROLASE 1 ; ligands: CA ; X-RAY DIFFRACTION 3.35Å
e4kpnB1[B:16-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE N-RIBOHYDROLASE 1 ; ligands: CA ; X-RAY DIFFRACTION 3.35Å
e4kpnC1[C:16-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE N-RIBOHYDROLASE 1 ; ligands: CA ; X-RAY DIFFRACTION 3.35Å
e4kpnD1[D:16-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE N-RIBOHYDROLASE 1 ; ligands: CA ; X-RAY DIFFRACTION 3.35Å
e4kpnE1[E:16-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE N-RIBOHYDROLASE 1 ; ligands: CA ; X-RAY DIFFRACTION 3.35Å
e4kpnF1[F:16-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE N-RIBOHYDROLASE 1 ; ligands: CA ; X-RAY DIFFRACTION 3.35Å
e4kpnG1[G:16-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE N-RIBOHYDROLASE 1 ; ligands: CA ; X-RAY DIFFRACTION 3.35Å
e4kpnH1[H:16-333] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE N-RIBOHYDROLASE 1 ; ligands: CA ; X-RAY DIFFRACTION 3.35Å
e4kpoA1[A:-1-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE N-RIBOHYDROLASE 3 ; ligands: CA ; X-RAY DIFFRACTION 2.49Å
e4kpoB1[B:-1-315] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
NUCLEOSIDE N-RIBOHYDROLASE 3 ; ligands: CA ; X-RAY DIFFRACTION 2.49Å
e4p5fA1[A:89-455] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine nucleoside N-ribohydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.100Å
e4p5fB1[B:86-455] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine nucleoside N-ribohydrolase ; ligands: AR6,CA ; X-RAY DIFFRACTION 2.100Å
e4wr2A1[A:40-357] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase RihA ; ligands: 1PE,CA ; X-RAY DIFFRACTION 1.700Å
e5tsqA1[A:2-313] Image Pymol Jmol Links: PDB, SCOP, CATH
IUnH ; ligands: BDR,CA ; X-RAY DIFFRACTION 1.530Å
e5mj7A1[A:4-296,A:308-338] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Uncharacterized protein ; ligands: CA,TRS ; X-RAY DIFFRACTION 1.65Å
e5mj7B1[B:5-296,B:309-338] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Uncharacterized protein ; ligands: CA,TRS ; X-RAY DIFFRACTION 1.65Å
e6ba0A1[A:1-312] Image Pymol Jmol Links: PDB, SCOP, CATH
Cytidine/uridine-specific hydrolase ; ligands: CA,CL ; X-RAY DIFFRACTION 2.030Å
e6ba1A1[A:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba0B1[B:1-312] Image Pymol Jmol Links: PDB, SCOP, CATH
Cytidine/uridine-specific hydrolase ; ligands: CA,CL ; X-RAY DIFFRACTION 2.030Å
e6ba0C1[C:1-312] Image Pymol Jmol Links: PDB, SCOP, CATH
Cytidine/uridine-specific hydrolase ; ligands: CA,CL ; X-RAY DIFFRACTION 2.030Å
e6ba0D1[D:1-312] Image Pymol Jmol Links: PDB, SCOP, CATH
Cytidine/uridine-specific hydrolase ; ligands: CA,CL ; X-RAY DIFFRACTION 2.030Å
e6ba1B1[B:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1C1[C:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1D1[D:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1E1[E:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1F1[F:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1G1[G:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1H1[H:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1I1[I:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1J1[J:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1K1[K:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1L1[L:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1M1[M:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1N1[N:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1O1[O:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1P1[P:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1Q1[Q:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e6ba1R1[R:2-317] Image Pymol Jmol Links: PDB, SCOP, CATH
Inosine-uridine preferring nucleoside hydrolase ; ligands: CA ; X-RAY DIFFRACTION 2.900Å
e7jluB1[B:89-453] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
XopQ ; ligands: CA ; ELECTRON MICROSCOPY
e6zk3A1[A:7-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,EDO,PEG,PGE,RIB ; X-RAY DIFFRACTION 1.75Å
e6zk5A1[A:0-315] Image Pymol Jmol Links: PDB, SCOP, CATH
Nucleoside N-ribohydrolase 3 ; ligands: CA,EDO,IMH ; X-RAY DIFFRACTION 1.9Å
e6zk1A1[A:10-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,CL,EDO,GOL,PEG ; X-RAY DIFFRACTION 1.99Å
e6zk1B1[B:9-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,EDO,GOL,PEG ; X-RAY DIFFRACTION 1.99Å
e6zk1C1[C:10-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,EDO,PEG ; X-RAY DIFFRACTION 1.99Å
e6zk1D1[D:10-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,EDO,PEG ; X-RAY DIFFRACTION 1.99Å
e6zk2A1[A:10-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,DMS,EDO,IMH,PGE ; X-RAY DIFFRACTION 2.2Å
e6zk2B1[B:10-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,DMS,EDO,IMH,PEG,PGE ; X-RAY DIFFRACTION 2.2Å
e6zk2C1[C:10-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,DMS,EDO,IMH,PEG ; X-RAY DIFFRACTION 2.2Å
e6zk2D1[D:10-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,DMS,EDO,IMH,PEG ; X-RAY DIFFRACTION 2.2Å
e6zk3B1[B:8-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,EDO,PEG,PGE,RIB ; X-RAY DIFFRACTION 1.75Å
e6zk3C1[C:8-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,EDO,PEG,PGE,RIB ; X-RAY DIFFRACTION 1.75Å
e6zk3D1[D:9-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,EDO,PEG,RIB ; X-RAY DIFFRACTION 1.75Å
e6zk3E1[E:10-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,EDO,PEG,PGE,RIB ; X-RAY DIFFRACTION 1.75Å
e6zk3F1[F:9-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: CA,EDO,PEG,PGE,RIB ; X-RAY DIFFRACTION 1.75Å
e6zk4A1[A:10-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: ADE,CA,PEG ; X-RAY DIFFRACTION 1.95Å
e6zk4B1[B:9-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: ADE,CA,PEG ; X-RAY DIFFRACTION 1.95Å
e6zk4C1[C:9-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: ADE,CA,EDO ; X-RAY DIFFRACTION 1.95Å
e6zk4D1[D:10-325] Image Pymol Jmol Links: PDB, SCOP, CATH
Pyrimidine-specific ribonucleoside hydrolase rihA ; ligands: ADE,CA,EDO ; X-RAY DIFFRACTION 1.95Å
e6zk5B1[B:0-315] Image Pymol Jmol Links: PDB, SCOP, CATH
Nucleoside N-ribohydrolase 3 ; ligands: CA,EDO,IMH,PGE ; X-RAY DIFFRACTION 1.9Å
e8db6B1[B:1-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,GOL ; X-RAY DIFFRACTION 2.02Å
e8db6A1[A:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,GOL ; X-RAY DIFFRACTION 2.02Å
e8db6C1[C:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,GOL ; X-RAY DIFFRACTION 2.02Å
e8db6D1[D:1-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA ; X-RAY DIFFRACTION 2.02Å
e8db7B1[B:1-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,GOL,R2O ; X-RAY DIFFRACTION 2.33Å
e8db7A1[A:1-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,GOL,R2O ; X-RAY DIFFRACTION 2.33Å
e8db7C1[C:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,GOL,R2O ; X-RAY DIFFRACTION 2.33Å
e8db7D1[D:1-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,GOL,R2O ; X-RAY DIFFRACTION 2.33Å
e8db8B1[B:1-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,IMH ; X-RAY DIFFRACTION 2.21Å
e8db8A1[A:1-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA ; X-RAY DIFFRACTION 2.21Å
e8db8C1[C:1-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA ; X-RAY DIFFRACTION 2.21Å
e8db8D1[D:1-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,IMH ; X-RAY DIFFRACTION 2.21Å
e8db9A1[A:1-303] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA ; X-RAY DIFFRACTION 2.89Å
e8db9B1[B:1-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,R1Y ; X-RAY DIFFRACTION 2.89Å
e8db9C1[C:1-302] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,R1Y ; X-RAY DIFFRACTION 2.89Å
e8db9D1[D:1-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
Inosine-uridine preferring nucleoside hydrolase family protein ; ligands: CA,R1Y ; X-RAY DIFFRACTION 2.89Å
e8ctmB1[B:2-314] Image Pymol Jmol Links: PDB, SCOP, CATH
; ligands: CA,CL,GOL,PEG ; X-RAY DIFFRACTION 1.73Å
e8oi9A1[A:1-347] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI
; ligands: 38T,CA,MG,PIN ; X-RAY DIFFRACTION 1.95Å
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