PRVB_GADMO
ID PRVB_GADMO Reviewed; 109 AA.
AC Q90YK9;
DT 27-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 3.
DT 03-AUG-2022, entry version 85.
DE RecName: Full=Parvalbumin beta;
DE AltName: Allergen=Gad m 1;
OS Gadus morhua (Atlantic cod).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Actinopterygii; Neopterygii; Teleostei; Neoteleostei; Acanthomorphata;
OC Zeiogadaria; Gadariae; Gadiformes; Gadoidei; Gadidae; Gadus.
OX NCBI_TaxID=8049;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RX PubMed=12431393; DOI=10.1016/s0161-5890(02)00200-6;
RA Van Do T., Hordvik I., Endresen C., Elsayed S.;
RT "The major allergen (parvalbumin) of codfish is encoded by at least two
RT isotypic genes: cDNA cloning, expression and antibody binding of the
RT recombinant allergens.";
RL Mol. Immunol. 39:595-602(2003).
CC -!- FUNCTION: In muscle, parvalbumin is thought to be involved in
CC relaxation after contraction. It binds two calcium ions (By
CC similarity). {ECO:0000250}.
CC -!- ALLERGEN: Causes an allergic reaction in human.
CC -!- SIMILARITY: Belongs to the parvalbumin family. {ECO:0000305}.
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DR EMBL; AY035585; AAK63087.1; -; mRNA.
DR PDB; 2MBX; NMR; -; A=1-109.
DR PDBsum; 2MBX; -.
DR AlphaFoldDB; Q90YK9; -.
DR BMRB; Q90YK9; -.
DR SMR; Q90YK9; -.
DR STRING; 8049.ENSGMOP00000004296; -.
DR Allergome; 358; Gad m 1.
DR Allergome; 6106; Gad m 1.0201.
DR PRIDE; Q90YK9; -.
DR Proteomes; UP000694546; Unplaced.
DR GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR InterPro; IPR011992; EF-hand-dom_pair.
DR InterPro; IPR018247; EF_Hand_1_Ca_BS.
DR InterPro; IPR002048; EF_hand_dom.
DR InterPro; IPR008080; Parvalbumin.
DR PANTHER; PTHR11653; PTHR11653; 1.
DR Pfam; PF13499; EF-hand_7; 1.
DR SMART; SM00054; EFh; 2.
DR SUPFAM; SSF47473; SSF47473; 1.
DR PROSITE; PS00018; EF_HAND_1; 2.
DR PROSITE; PS50222; EF_HAND_2; 2.
PE 1: Evidence at protein level;
KW 3D-structure; Acetylation; Allergen; Calcium; Metal-binding;
KW Muscle protein; Reference proteome; Repeat.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000250"
FT CHAIN 2..109
FT /note="Parvalbumin beta"
FT /id="PRO_0000073609"
FT DOMAIN 39..74
FT /note="EF-hand 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 78..109
FT /note="EF-hand 2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 52
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:P02621,
FT ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 54
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:P02621,
FT ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 56
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:P02621,
FT ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 58
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:P02621"
FT BINDING 60
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:P02621"
FT BINDING 63
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000250|UniProtKB:P02621,
FT ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 91
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:P02621,
FT ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 93
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:P02621,
FT ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 95
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:P02621,
FT ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 97
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 102
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000250|UniProtKB:P02621,
FT ECO:0000255|PROSITE-ProRule:PRU00448"
FT MOD_RES 2
FT /note="N-acetylalanine"
FT /evidence="ECO:0000250"
FT HELIX 9..18
FT /evidence="ECO:0007829|PDB:2MBX"
FT HELIX 27..33
FT /evidence="ECO:0007829|PDB:2MBX"
FT HELIX 36..38
FT /evidence="ECO:0007829|PDB:2MBX"
FT HELIX 41..51
FT /evidence="ECO:0007829|PDB:2MBX"
FT STRAND 56..58
FT /evidence="ECO:0007829|PDB:2MBX"
FT HELIX 61..71
FT /evidence="ECO:0007829|PDB:2MBX"
FT HELIX 80..90
FT /evidence="ECO:0007829|PDB:2MBX"
FT STRAND 95..97
FT /evidence="ECO:0007829|PDB:2MBX"
FT HELIX 100..108
FT /evidence="ECO:0007829|PDB:2MBX"
SQ SEQUENCE 109 AA; 11551 MW; 6AA896E03EF52A74 CRC64;
MAFAGILNDA DITAALAACK AEGSFDHKAF FTKVGLAAKS PADIKKVFEI IDQDKSDFVE
EDELKLFLQN FSAGARALSD AETKVFLKAG DSDGDGKIGV DEFGAMIKA
