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X - Possible homology level

H - Homology level

T - Topology level

F - Family level

* - Provisional representative


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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

X: Nucleoside hydrolase
H: Nucleoside hydrolase
T: Nucleoside hydrolase
F: IU_nuc_hydro

PF01156 CL0727

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