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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

X: EF-hand
H: EF-hand-related
T: EF-hand
F: EF-hand_5

PF13202 CL0220

Representatives:

e2zfdA1[A:119-214] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcineurin B-like protein 2 ; ligands: ACY,CA ; X-RAY DIFFRACTION 1.2Å

e2scpA2[A:87-174] nonrep Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

SARCOPLASMIC CALCIUM-BINDING PROTEIN ; ligands: CA ; X-RAY DIFFRACTION

e7pjdA1[A:97-183] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Juvenile hormone diol kinase ; ligands: CA ; X-RAY DIFFRACTION 1.990Å

e4mvfA1[A:442-466,A:489-514] Image Pymol Jmol Links: PDB, SCOP, CATH

Calcium-dependent protein kinase 2 ; ligands: CA ; X-RAY DIFFRACTION 2.000Å

e7pjdB1[B:97-183] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Juvenile hormone diol kinase ; ligands: CA ; X-RAY DIFFRACTION 1.990Å

e3pm8A4[A:439-512] Image Pymol Jmol Links: PDB, SCOP, CATH

Calcium-dependent protein kinase 2 ; ligands: CA,CL,NA ; X-RAY DIFFRACTION 2.000Å

e7pjdC1[C:97-183] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Juvenile hormone diol kinase ; ligands: CA ; X-RAY DIFFRACTION 1.990Å

e3pm8B2[B:439-512] Image Pymol Jmol Links: PDB, SCOP, CATH

Calcium-dependent protein kinase 2 ; ligands: CA,NA ; X-RAY DIFFRACTION 2.000Å

e2pmyA1[A:3-75] Image Pymol Jmol Links: PDB, SCOP, CATH

RAS and EF-hand domain-containing protein ; ligands: CA,SO4,UNX ; X-RAY DIFFRACTION 2.200Å

e7pjdD1[D:97-183] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Juvenile hormone diol kinase ; ligands: CA ; X-RAY DIFFRACTION 1.990Å

e7pjdE1[E:97-181] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Juvenile hormone diol kinase ; ligands: CA ; X-RAY DIFFRACTION 1.990Å

e1ij6A5[A:206-269] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

PLASMODIAL SPECIFIC LAV1-2 PROTEIN ; ligands: CA ; X-RAY DIFFRACTION 3.1Å

e7pjdF1[F:97-181] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Juvenile hormone diol kinase ; ligands: CA ; X-RAY DIFFRACTION 1.990Å

e1q80A2[A:87-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Sarcoplasmic calcium-binding protein ; SOLUTION NMR

e2scpB2[B:87-174] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

SARCOPLASMIC CALCIUM-BINDING PROTEIN ; ligands: CA ; X-RAY DIFFRACTION

e2jnxA1[A:1-66] Image Pymol Jmol Links: PDB, SCOP, CATH

Calcium binding protein 2 ; ligands: CA ; SOLUTION NMR

e2pmyB1[B:4-75] Image Pymol Jmol Links: PDB, SCOP, CATH

RAS and EF-hand domain-containing protein ; ligands: CA,UNX ; X-RAY DIFFRACTION 2.200Å

e5xopA1[A:1-66] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium-binding protein 1 (EhCBP1), putative ; ligands: CA ; X-RAY DIFFRACTION 1.9Å

e5xopB1[B:1-66] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium-binding protein 1 (EhCBP1), putative ; ligands: CA ; X-RAY DIFFRACTION 1.9Å

e5xopC1[C:1-66] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium-binding protein 1 (EhCBP1), putative ; ligands: CA ; X-RAY DIFFRACTION 1.9Å

e5xopD1[D:1-66] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium-binding protein 1 (EhCBP1), putative ; ligands: CA,MPD ; X-RAY DIFFRACTION 1.9Å

e5xopE1[E:1-66] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium-binding protein 1 (EhCBP1), putative ; ligands: CA,MPD ; X-RAY DIFFRACTION 1.9Å

e5xopF1[F:1-65] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium-binding protein 1 (EhCBP1), putative ; ligands: CA ; X-RAY DIFFRACTION 1.9Å

e1uhnA1[A:119-214] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

CALCINEURIN B-LIKE PROTEIN 2 ; ligands: CA ; X-RAY DIFFRACTION 2.1Å

e1yx7A1[A:1-83] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calsensin ; SOLUTION NMR

e1yx8A1[A:1-83] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calsensin ; SOLUTION NMR

e4nscF1[F:103-254,F:276-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; X-RAY DIFFRACTION 3.2Å

e4nsdB1[B:118-252,B:275-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; ligands: CA,MPD ; X-RAY DIFFRACTION 2.7Å

e4nscC1[C:107-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; X-RAY DIFFRACTION 3.2Å

e4nscB2[B:107-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; X-RAY DIFFRACTION 3.2Å

e4nscA1[A:102-252,A:277-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; X-RAY DIFFRACTION 3.2Å

e4nscD1[D:106-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; X-RAY DIFFRACTION 3.2Å

e4nscE2[E:103-253,E:276-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; X-RAY DIFFRACTION 3.2Å

e6le5G1[G:108-170,G:192-255,G:277-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; X-RAY DIFFRACTION 3.1Å

e6le5D1[D:105-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; X-RAY DIFFRACTION 3.1Å

e6le5E2[E:107-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; X-RAY DIFFRACTION 3.1Å

e6wdoQ2[Q:104-157,Q:193-251,Q:276-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; ELECTRON MICROSCOPY

e6wdoS1[S:104-157,S:193-251,S:276-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; ELECTRON MICROSCOPY

e6wdnB2[B:104-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; ELECTRON MICROSCOPY

e6xqnI2[I:105-253,I:275-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; ELECTRON MICROSCOPY

e6lb7A2[A:110-254,A:276-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; X-RAY DIFFRACTION 2.101Å

e6xjvQ1[Q:108-158,Q:193-252,Q:276-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; ELECTRON MICROSCOPY

e6xjvS1[S:108-158,S:193-252,S:276-286] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; ELECTRON MICROSCOPY

e6xjxQ1[Q:104-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; ELECTRON MICROSCOPY

e6lb7C1[C:104-253,C:276-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; X-RAY DIFFRACTION 2.101Å

e6k7yI1[I:105-160,I:189-253,I:276-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; ELECTRON MICROSCOPY

e6k7yV1[V:105-160,V:189-253,V:276-304] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Calcium uptake protein 1, mitochondrial ; ELECTRON MICROSCOPY

e6kthA1[A:-10-85] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Juvenile hormone diol kinase ; ligands: CA,GOL ; X-RAY DIFFRACTION 1.220Å

e4i5lB4[B:385-475] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta - Cell division control protein 6 homolog chimeric construct ; ligands: CA,PEG ; X-RAY DIFFRACTION 2.43Å

e4i5nE4[E:386-476] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta - Cell division control protein 6 homolog chimeric construct ; ligands: CA ; X-RAY DIFFRACTION 2.5Å

e4i5nB4[B:385-474] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta - Cell division control protein 6 homolog chimeric construct ; ligands: CA ; X-RAY DIFFRACTION 2.5Å

e4i5jA6[A:351-443] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha ; ligands: CA ; X-RAY DIFFRACTION 2.09Å

e4i5kA6[A:351-443] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha ; ligands: CA ; X-RAY DIFFRACTION 2.9Å

e4i5kB6[B:351-443] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha ; ligands: CA ; X-RAY DIFFRACTION 2.9Å

e4mewA2[A:388-481] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta ; ligands: CA,GOL ; X-RAY DIFFRACTION 1.99Å

e4i5lE1[E:386-478] Image Pymol Jmol Links: PDB, SCOP, CATH, PubMed, DOI

Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta - Cell division control protein 6 homolog chimeric construct ; ligands: CA ; X-RAY DIFFRACTION 2.43Å

F: Unmapped domains

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

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

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