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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

X: HIT-like
H: HIT-related
T: HIT-related
F: HIT

PF01230 CL0265

Representatives:

e1kpfA1[A:16-126] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN KINASE C INTERACTING PROTEIN ; ligands: AMP ; X-RAY DIFFRACTION 1.4Å

e2oikA1[A:6-144] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad (HIT) protein ; ligands: CL,GOL,ZN ; X-RAY DIFFRACTION 1.650Å

e1fitA1[A:2-106,A:127-147] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FRAGILE HISTIDINE PROTEIN ; ligands: FRU,SO4 ; X-RAY DIFFRACTION 1.85Å

e8p8pA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: X7I ; X-RAY DIFFRACTION 1.90Å

e8pa6A1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: XKB ; X-RAY DIFFRACTION 1.58Å

e8pa9A1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: XKF ; X-RAY DIFFRACTION 1.50Å

e8pafA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: XKK ; X-RAY DIFFRACTION 2.10Å

e8p8pB1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: X7I ; X-RAY DIFFRACTION 1.90Å

e8pa6B1[B:14-126] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: XKB ; X-RAY DIFFRACTION 1.58Å

e8pa9B1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: XKF ; X-RAY DIFFRACTION 1.50Å

e8pafB1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: XKK ; X-RAY DIFFRACTION 2.10Å

e8paiB1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: XKO ; X-RAY DIFFRACTION 1.80Å

e3spdC1[C:33-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

APRATAXIN-LIKE PROTEIN ; ligands: SO4 ; X-RAY DIFFRACTION 1.91Å

e3spdB1[B:33-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

APRATAXIN-LIKE PROTEIN ; ligands: SO4 ; X-RAY DIFFRACTION 1.91Å

e3spdD1[D:33-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

APRATAXIN-LIKE PROTEIN ; ligands: SO4 ; X-RAY DIFFRACTION 1.91Å

e3spdA1[A:33-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

APRATAXIN-LIKE PROTEIN ; ligands: SO4 ; X-RAY DIFFRACTION 1.91Å

e3splA1[A:33-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

APRATAXIN-LIKE PROTEIN ; ligands: AMP,SO4 ; X-RAY DIFFRACTION 2.1Å

e3splD1[D:33-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

APRATAXIN-LIKE PROTEIN ; ligands: AMP,SO4 ; X-RAY DIFFRACTION 2.1Å

e3splB1[B:33-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

APRATAXIN-LIKE PROTEIN ; ligands: AMP,SO4 ; X-RAY DIFFRACTION 2.1Å

e3splC1[C:33-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

APRATAXIN-LIKE PROTEIN ; ligands: AMP,SO4 ; X-RAY DIFFRACTION 2.1Å

e3szqA1[A:32-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aprataxin-like protein ; ligands: AMP,BME ; X-RAY DIFFRACTION 2.35Å

e3sp4A1[A:31-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

APRATAXIN-LIKE PROTEIN ; ligands: SO4 ; X-RAY DIFFRACTION 1.8Å

e3sp4B1[B:29-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

APRATAXIN-LIKE PROTEIN ; ligands: SO4 ; X-RAY DIFFRACTION 1.8Å

e4yklB2[B:33-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aprataxin-like protein ; ligands: CL,GMP,GOL ; X-RAY DIFFRACTION 2.25Å

e4xbaA2[A:33-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aprataxin-like protein ; ligands: GMP,GOL ; X-RAY DIFFRACTION 1.50Å

e4xbaB1[B:33-196] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Aprataxin-like protein ; ligands: 5GP,GOL ; X-RAY DIFFRACTION 1.50Å

e1fhiA1[A:2-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FRAGILE HISTIDINE TRIAD PROTEIN ; ligands: IB2 ; X-RAY DIFFRACTION 3.1Å

e5fitA1[A:2-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FRAGILE HISTIDINE TRIAD PROTEIN ; ligands: AP2 ; X-RAY DIFFRACTION 2.3Å

e6fitA1[A:2-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FRAGILE HISTIDINE TRIAD PROTEIN ; ligands: AMW ; X-RAY DIFFRACTION 2.1Å

e4fitA1[A:2-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FRAGILE HISTIDINE TRIAD PROTEIN ; X-RAY DIFFRACTION 2.3Å

e3fitA1[A:2-146] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FRAGILE HISTIDINE PROTEIN ; ligands: A,FRU,SO4 ; X-RAY DIFFRACTION 2.4Å

e2fitA1[A:2-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FRAGILE HISTIDINE PROTEIN ; ligands: FRU,SO4 ; X-RAY DIFFRACTION 1.9Å

e1av5B1[B:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN KINASE C INTERACTING PROTEIN ; ligands: AP2 ; X-RAY DIFFRACTION 2.0Å

e4rhnA1[A:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN ; ligands: RIB ; X-RAY DIFFRACTION 1.90Å

e1kpbB1[B:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HUMAN PROTEIN KINASE C INTERACTING PROTEIN 1 (ZINC PROTEIN) ; X-RAY DIFFRACTION 2.0Å

e1kpeB1[B:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN KINASE C INTERACTING PROTEIN ; ligands: ADW ; X-RAY DIFFRACTION 1.8Å

e1kpeA1[A:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN KINASE C INTERACTING PROTEIN ; ligands: ADW ; X-RAY DIFFRACTION 1.8Å

e1av5A1[A:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PROTEIN KINASE C INTERACTING PROTEIN ; X-RAY DIFFRACTION 2.0Å

e3rhnA1[A:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN ; ligands: 5GP ; X-RAY DIFFRACTION 2.10Å

e1rzyA1[A:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 5AS ; X-RAY DIFFRACTION 1.80Å

e1kpcC1[C:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HUMAN PROTEIN KINASE C INTERACTING PROTEIN 1 (ZINC PROTEIN) ; X-RAY DIFFRACTION 1.8Å

e1kpcD1[D:18-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HUMAN PROTEIN KINASE C INTERACTING PROTEIN 1 (ZINC PROTEIN) ; X-RAY DIFFRACTION 1.8Å

e1kpaB1[B:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HUMAN PROTEIN KINASE C INTERACTING PROTEIN 1 (ZINC PROTEIN) ; X-RAY DIFFRACTION 2.0Å

e6rhnA1[A:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN ; X-RAY DIFFRACTION 2.15Å

e5rhnA1[A:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN ; ligands: 8BR ; X-RAY DIFFRACTION 2.31Å

e1kpbA1[A:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HUMAN PROTEIN KINASE C INTERACTING PROTEIN 1 (ZINC PROTEIN) ; X-RAY DIFFRACTION 2.0Å

e1kpcA1[A:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HUMAN PROTEIN KINASE C INTERACTING PROTEIN 1 (ZINC PROTEIN) ; X-RAY DIFFRACTION 1.8Å

e1kpcB1[B:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HUMAN PROTEIN KINASE C INTERACTING PROTEIN 1 (ZINC PROTEIN) ; X-RAY DIFFRACTION 1.8Å

e1kpaA1[A:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HUMAN PROTEIN KINASE C INTERACTING PROTEIN 1 (ZINC PROTEIN) ; X-RAY DIFFRACTION 2.0Å

e1y23D1[D:5-143] Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad protein ; ligands: ZN ; X-RAY DIFFRACTION 2.30Å

e1y23C1[C:5-142] Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad protein ; ligands: ZN ; X-RAY DIFFRACTION 2.30Å

e1y23E1[E:5-143] Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad protein ; ligands: ZN ; X-RAY DIFFRACTION 2.30Å

e1y23B1[B:5-143] Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad protein ; ligands: MG,ZN ; X-RAY DIFFRACTION 2.30Å

e3n1sA1[A:1-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP,EDO ; X-RAY DIFFRACTION 1.45Å

e3o1cA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: ADN,NA ; X-RAY DIFFRACTION 1.08Å

e3oj7A1[A:5-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative histidine triad family protein ; ligands: SO4,ZN ; X-RAY DIFFRACTION 1.400Å

e3tw2A1[A:11-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN 1 ; ligands: AMP ; X-RAY DIFFRACTION 1.38Å

e3lb5A1[A:4-140] Image Pymol Jmol Links: PDB, SCOP, CATH

HIT-LIKE PROTEIN INVOLVED IN CELL-CYCLE REGULATION ; ligands: UNL ; X-RAY DIFFRACTION 1.9Å

e3imiA1[A:2-144] Image Pymol Jmol Links: PDB, SCOP, CATH

HIT family protein ; ligands: SO4,ZN ; X-RAY DIFFRACTION 2.00Å

e3l7xA1[A:-20-138] Image Pymol Jmol Links: PDB, SCOP, CATH

PUTATIVE HIT-LIKE PROTEIN INVOLVED IN CELL-CYCLE REGULATION ; ligands: NA,ZN ; X-RAY DIFFRACTION 1.7Å

e4eqeA1[A:2-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: KAA ; X-RAY DIFFRACTION 1.520Å

e3o1xA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: ADN,NA ; X-RAY DIFFRACTION 1.08Å

e3o1zA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.30Å

e3lb5B1[B:3-140] Image Pymol Jmol Links: PDB, SCOP, CATH

HIT-LIKE PROTEIN INVOLVED IN CELL-CYCLE REGULATION ; ligands: UNL ; X-RAY DIFFRACTION 1.9Å

e3lb5C1[C:3-140] Image Pymol Jmol Links: PDB, SCOP, CATH

HIT-LIKE PROTEIN INVOLVED IN CELL-CYCLE REGULATION ; ligands: UNL ; X-RAY DIFFRACTION 1.9Å

e3lb5D1[D:4-140] Image Pymol Jmol Links: PDB, SCOP, CATH

HIT-LIKE PROTEIN INVOLVED IN CELL-CYCLE REGULATION ; ligands: UNL ; X-RAY DIFFRACTION 1.9Å

e3o0mB1[B:2-142] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT family protein ; ligands: AMP,ZN ; X-RAY DIFFRACTION 1.900Å

e3imiB1[B:3-144] Image Pymol Jmol Links: PDB, SCOP, CATH

HIT family protein ; ligands: SO4,ZN ; X-RAY DIFFRACTION 2.00Å

e3imiC1[C:4-144] Image Pymol Jmol Links: PDB, SCOP, CATH

HIT family protein ; ligands: SO4,ZN ; X-RAY DIFFRACTION 2.00Å

e3imiD1[D:2-144] Image Pymol Jmol Links: PDB, SCOP, CATH

HIT family protein ; ligands: SO4,ZN ; X-RAY DIFFRACTION 2.00Å

e3qgzA1[A:13-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: ADN ; X-RAY DIFFRACTION 1.10Å

e3tw2B1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN 1 ; X-RAY DIFFRACTION 1.38Å

e2fhiA1[A:2-147] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

FRAGILE HISTIDINE TRIAD PROTEIN ; ligands: IB2 ; X-RAY DIFFRACTION 2.0Å

e3p0tA1[A:-1-134] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized protein ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 1.900Å

e2eo4A1[A:1-149] Image Pymol Jmol Links: PDB, SCOP, CATH

150AA LONG HYPOTHETICAL HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN ; ligands: PO4,ZN ; X-RAY DIFFRACTION 1.8Å

e3r6fA1[A:2-131] Image Pymol Jmol Links: PDB, SCOP, CATH

HIT family protein ; ligands: MPD,SO4,ZN ; X-RAY DIFFRACTION 1.850Å

e3p0tB1[B:-1-134] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized protein ; ligands: EDO,SO4 ; X-RAY DIFFRACTION 1.900Å

e4incB1[B:52-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN 2, MITOCHONDRIAL ; X-RAY DIFFRACTION 1.19Å

e3o0mA1[A:-1-143] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT family protein ; ligands: ACT,AMP,MPD,ZN ; X-RAY DIFFRACTION 1.900Å

e3nrdA1[A:0-134] Image Pymol Jmol Links: PDB, SCOP, CATH

histidine triad (HIT) protein ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.06Å

e3i4sA1[A:38-171] Image Pymol Jmol Links: PDB, SCOP, CATH

HISTIDINE TRIAD PROTEIN ; X-RAY DIFFRACTION 1.75Å

e2oikB1[B:6-144] Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad (HIT) protein ; ligands: CL,GOL,ZN ; X-RAY DIFFRACTION 1.650Å

e2oikC1[C:6-144] Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad (HIT) protein ; ligands: CL,GOL,ZN ; X-RAY DIFFRACTION 1.650Å

e2oikD1[D:6-144] Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad (HIT) protein ; ligands: CL,GOL,ZN ; X-RAY DIFFRACTION 1.650Å

e3nrdD1[D:0-134] Image Pymol Jmol Links: PDB, SCOP, CATH

histidine triad (HIT) protein ; ligands: SO4 ; X-RAY DIFFRACTION 2.06Å

e3nrdB1[B:1-134] Image Pymol Jmol Links: PDB, SCOP, CATH

histidine triad (HIT) protein ; ligands: GOL,SO4 ; X-RAY DIFFRACTION 2.06Å

e3nrdC1[C:1-134] Image Pymol Jmol Links: PDB, SCOP, CATH

histidine triad (HIT) protein ; ligands: SO4 ; X-RAY DIFFRACTION 2.06Å

e3i4sB1[B:37-170] Image Pymol Jmol Links: PDB, SCOP, CATH

HISTIDINE TRIAD PROTEIN ; ligands: GOL ; X-RAY DIFFRACTION 1.75Å

e4iniA1[A:62-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN 2, MITOCHONDRIAL ; ligands: 1PE,AMP,PEG ; X-RAY DIFFRACTION 1.65Å

e4incA1[A:63-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN 2, MITOCHONDRIAL ; ligands: CL ; X-RAY DIFFRACTION 1.19Å

e4njxC1[C:63-163] Image Pymol Jmol Links: PDB, SCOP, CATH

e4njxD1[D:64-163] Image Pymol Jmol Links: PDB, SCOP, CATH

e4njyA1[A:65-163] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: PO4

e4nk0B1[B:63-163] Image Pymol Jmol Links: PDB, SCOP, CATH

e4njxA1[A:48-163] Image Pymol Jmol Links: PDB, SCOP, CATH

e4njxB1[B:51-163] Image Pymol Jmol Links: PDB, SCOP, CATH

e4njzA1[A:51-163] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: SO4

e4njzB1[B:51-163] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: IPA

e4njzC1[C:51-163] Image Pymol Jmol Links: PDB, SCOP, CATH

e4njzD1[D:51-163] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: SO4

e4nk0A1[A:52-163] Image Pymol Jmol Links: PDB, SCOP, CATH

e4eqhA2[A:13-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: WSA ; X-RAY DIFFRACTION 1.668Å

e4eqgA2[A:13-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: A5A ; X-RAY DIFFRACTION 1.520Å

e4eqhB2[B:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: EPE,WSA ; X-RAY DIFFRACTION 1.668Å

e4eqeB2[B:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: EPE,KAA ; X-RAY DIFFRACTION 1.520Å

e4eqgB2[B:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: A5A,EPE ; X-RAY DIFFRACTION 1.520Å

e4iniB2[B:52-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HISTIDINE TRIAD NUCLEOTIDE-BINDING PROTEIN 2, MITOCHONDRIAL ; ligands: 1PE,AMP,PG5 ; X-RAY DIFFRACTION 1.65Å

e3omfA1[A:3-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative histidine triad family protein ; ligands: AMP,ZN ; X-RAY DIFFRACTION 1.800Å

e3oxkA1[A:-1-113] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Putative histidine triad family protein ; ligands: 5GP,EOH,ZN ; X-RAY DIFFRACTION 1.550Å

e3n1sB1[B:2-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP,EDO ; X-RAY DIFFRACTION 1.45Å

e3n1sE1[E:1-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP,EDO ; X-RAY DIFFRACTION 1.45Å

e3n1sF1[F:2-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP,EDO ; X-RAY DIFFRACTION 1.45Å

e3n1sI1[I:2-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP,EDO ; X-RAY DIFFRACTION 1.45Å

e3n1sJ1[J:1-119] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP,EDO ; X-RAY DIFFRACTION 1.45Å

e3n1sM1[M:2-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP,EDO ; X-RAY DIFFRACTION 1.45Å

e3n1sN1[N:2-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP,EDO ; X-RAY DIFFRACTION 1.45Å

e3n1tA1[A:3-116] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP ; X-RAY DIFFRACTION 1.72Å

e3n1tB1[B:2-118] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP ; X-RAY DIFFRACTION 1.72Å

e3n1tE1[E:4-115] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP ; X-RAY DIFFRACTION 1.72Å

e3n1tF1[F:3-117] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

HIT-LIKE PROTEIN HINT ; ligands: 5GP ; X-RAY DIFFRACTION 1.72Å

e4q61A1[A:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

e4q61C1[C:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

; ligands: AMP

e4q61D1[D:1-102] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

e4q61E1[E:2-102] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

e4q61F1[F:1-102] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

; ligands: AMP

e4q61G1[G:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

e4q61H1[H:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

; ligands: AMP

e4q61I1[I:1-102] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

; ligands: AMP

e4q61J1[J:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

e4zglA1[A:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized HIT-like protein HP_0404 ; X-RAY DIFFRACTION 2.95Å

e4zglB1[B:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized HIT-like protein HP_0404 ; ligands: AMP ; X-RAY DIFFRACTION 2.95Å

e4zglC1[C:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized HIT-like protein HP_0404 ; ligands: AMP ; X-RAY DIFFRACTION 2.95Å

e4zglD1[D:1-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized HIT-like protein HP_0404 ; X-RAY DIFFRACTION 2.95Å

e4zglE1[E:3-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized HIT-like protein HP_0404 ; X-RAY DIFFRACTION 2.95Å

e4zglF1[F:1-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized HIT-like protein HP_0404 ; ligands: AMP ; X-RAY DIFFRACTION 2.95Å

e4zglG1[G:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized HIT-like protein HP_0404 ; X-RAY DIFFRACTION 2.95Å

e4zglH1[H:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized HIT-like protein HP_0404 ; ligands: AMP ; X-RAY DIFFRACTION 2.95Å

e4zglI1[I:1-102] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized HIT-like protein HP_0404 ; ligands: AMP ; X-RAY DIFFRACTION 2.95Å

e4zglJ1[J:1-101] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Uncharacterized HIT-like protein HP_0404 ; X-RAY DIFFRACTION 2.95Å

e5cs2A1[A:2-125,A:177-199] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad protein ; ligands: CL ; X-RAY DIFFRACTION 1.65Å

e4zklD1[D:14-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: AMP,JB6 ; X-RAY DIFFRACTION 2.34Å

e4zklB1[B:13-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: AMP,JB6 ; X-RAY DIFFRACTION 2.34Å

e4zkvA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.92Å

e4zkvB1[B:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: SO4 ; X-RAY DIFFRACTION 1.92Å

e4zkvC1[C:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: SO4 ; X-RAY DIFFRACTION 1.92Å

e4zkvD1[D:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.92Å

e4zklA1[A:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 2.34Å

e4zklC1[C:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 2.34Å

e5i2eB1[B:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 67D,GOL ; X-RAY DIFFRACTION 1.600Å

e5i2eA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 67D,GOL ; X-RAY DIFFRACTION 1.600Å

e5i2fA1[A:11-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: BS5,EDO ; X-RAY DIFFRACTION 1.250Å

e5i2fB1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: BS5,EDO ; X-RAY DIFFRACTION 1.250Å

e5emtA1[A:11-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: CU ; X-RAY DIFFRACTION 1.500Å

e5emtB1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: CU ; X-RAY DIFFRACTION 1.500Å

e5ed3A1[A:14-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.309Å

e5ed6A1[A:14-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.520Å

e5ed3B1[B:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: AMP,EPE ; X-RAY DIFFRACTION 1.309Å

e5ed6B1[B:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: AMP,EPE ; X-RAY DIFFRACTION 1.520Å

e5ipbA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: CL ; X-RAY DIFFRACTION 1.550Å

e5ipcA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 6CE,EDO ; X-RAY DIFFRACTION 1.300Å

e5ipdA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 6CG ; X-RAY DIFFRACTION 1.750Å

e5ipeA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 6CG,EDO ; X-RAY DIFFRACTION 1.450Å

e5ipeB1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: CL,EDO ; X-RAY DIFFRACTION 1.450Å

e5ipbB1[B:14-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: CL ; X-RAY DIFFRACTION 1.550Å

e5ipcB1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 6CE,CL,EDO ; X-RAY DIFFRACTION 1.300Å

e5ipdB1[B:14-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.750Å

e5klzA1[A:14-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.500Å

e5km0B1[B:14-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.533Å

e5km7A1[A:14-126] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: D5M

e5km5A1[A:63-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 2, mitochondrial ; ligands: CL,PG4 ; X-RAY DIFFRACTION 2.100Å

e5km5B1[B:52-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 2, mitochondrial ; ligands: PG4,TR5 ; X-RAY DIFFRACTION 2.100Å

e5km8A1[A:62-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 2, mitochondrial ; ligands: CL,DMS,L8P ; X-RAY DIFFRACTION 2.000Å

e5km8B1[B:52-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 2, mitochondrial ; ligands: DMS,EDO,GOL,L8P ; X-RAY DIFFRACTION 2.000Å

e5km9B1[B:52-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 2, mitochondrial ; ligands: ADN,GOL,PG4 ; X-RAY DIFFRACTION 1.450Å

e5km9A1[A:63-163] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 2, mitochondrial ; ligands: CL,GOL ; X-RAY DIFFRACTION 1.450Å

e5klzB1[B:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: AMP,EDO ; X-RAY DIFFRACTION 1.500Å

e5km0A1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: IMP ; X-RAY DIFFRACTION 1.533Å

e5km1A1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 5GP,EDO ; X-RAY DIFFRACTION 1.650Å

e5km2A1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: C5P,GOL ; X-RAY DIFFRACTION 1.250Å

e5km3A1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: GOL,U5P ; X-RAY DIFFRACTION 1.200Å

e5km4A1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: IU ; X-RAY DIFFRACTION 1.400Å

e5kmcA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad nucleotide-binding protein 1 ; ligands: 6UU ; X-RAY DIFFRACTION 1.350Å

e5o8gA1[A:5-126] Image Pymol Jmol Links: PDB, SCOP, CATH

e5o8gB1[B:11-126] Image Pymol Jmol Links: PDB, SCOP, CATH

; ligands: MLI

e5o8iA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad nucleotide-binding protein 1 ; ligands: ADP ; X-RAY DIFFRACTION 1.27Å

e5o8iB1[B:11-126] Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad nucleotide-binding protein 1 ; ligands: ADP ; X-RAY DIFFRACTION 1.27Å

e5km0C1[C:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.533Å

e5km1B1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: EDO ; X-RAY DIFFRACTION 1.650Å

e5km2B1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: CL ; X-RAY DIFFRACTION 1.250Å

e5km3B1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.200Å

e5km4B1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.400Å

e5kmcB1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad nucleotide-binding protein 1 ; X-RAY DIFFRACTION 1.350Å

e5klyA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 6UR,PEG ; X-RAY DIFFRACTION 1.300Å

e5kmaA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 777 ; X-RAY DIFFRACTION 1.550Å

e5kmbA1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 6UT ; X-RAY DIFFRACTION 1.600Å

e5klyB1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 6UR,CL,PEG ; X-RAY DIFFRACTION 1.300Å

e5km6A1[A:16-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 6US ; X-RAY DIFFRACTION 1.600Å

e5kmaB1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 777,CL ; X-RAY DIFFRACTION 1.550Å

e5kmbB1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 6UT,CL ; X-RAY DIFFRACTION 1.600Å

e6b42A1[A:14-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: D5M ; X-RAY DIFFRACTION 1.13Å

e5wa8A1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 9ZA ; X-RAY DIFFRACTION 1.300Å

e5wa9A1[A:12-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 9ZD ; X-RAY DIFFRACTION 1.150Å

e5wa8B1[B:15-126] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Histidine triad nucleotide-binding protein 1 ; ligands: 9ZA,CL ; X-RAY DIFFRACTION 1.300Å

Next

e1y23A1[A:5-143] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH

Histidine triad protein ; ligands: ZN ; X-RAY DIFFRACTION 2.30Å

e4q61B1[B:1-102] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH Obsolete PDB

; ligands: AMP

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