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Protein

Globin D, coelomic

Gene
N/A
Organism
Molpadia arenicola (Sea cucumber) (Caudina arenicola)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Miscellaneous

Caudina arenicola coelomocytes contain four hemoglobin chains labeled A, B, C, D.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi74Iron (heme distal ligand)1
Metal bindingi105Iron (heme proximal ligand)1

GO - Molecular functioni

Keywordsi

Biological processOxygen transport, Transport
LigandHeme, Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Globin D, coelomic
OrganismiMolpadia arenicola (Sea cucumber) (Caudina arenicola)
Taxonomic identifieri7698 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEchinodermataEleutherozoaEchinozoaHolothuroideaApodaceaMolpadiidaMolpadiidaeMolpadia

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved1 Publication
ChainiPRO_00000524972 – 159Globin D, coelomicAdd BLAST158

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylglycine1 Publication1

Keywords - PTMi

Acetylation

PTM databases

iPTMnetiP80017.

Interactioni

Subunit structurei

Homodimer.

Structurei

Secondary structure

1159
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi15 – 28Combined sources14
Helixi33 – 43Combined sources11
Turni44 – 46Combined sources3
Turni49 – 52Combined sources4
Turni55 – 59Combined sources5
Helixi69 – 87Combined sources19
Turni88 – 90Combined sources3
Helixi94 – 108Combined sources15
Helixi112 – 125Combined sources14
Helixi138 – 149Combined sources12
Helixi150 – 153Combined sources4

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1HLMX-ray2.90A2-159[»]
ProteinModelPortaliP80017.
SMRiP80017.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP80017.

Family & Domainsi

Sequence similaritiesi

Belongs to the globin family.PROSITE-ProRule annotation

Family and domain databases

InterProiView protein in InterPro
IPR000971. Globin.
IPR009050. Globin-like_sf.
PfamiView protein in Pfam
PF00042. Globin. 1 hit.
SUPFAMiSSF46458. SSF46458. 1 hit.
PROSITEiView protein in PROSITE
PS01033. GLOBIN. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P80017-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGATQSFQSV GDLTPAEKDL IRSTWDQLMT HRTGFVADVF IRIFHNDPTA
60 70 80 90 100
QRKFPQMAGL SPAELRTSRQ MHAHAIRVSA LMTTYIDEMD TEVLPELLAT
110 120 130 140 150
LTRTHDKNHV GKKNYDLFGK VLMEAIKAEL GVGFTKQVHD AWAKTFAIVQ

GVLITKHAS
Length:159
Mass (Da):17,806
Last modified:January 23, 2007 - v3
Checksum:i93FBC89BB9FF33EF
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti3 – 5ATQ → QAT AA sequence (PubMed:2049384).Curated3
Sequence conflicti49T → W AA sequence (PubMed:2049384).Curated1

Sequence databases

PIRiS15979.

Similar proteinsi

Entry informationi

Entry nameiGLBD_MOLAR
AccessioniPrimary (citable) accession number: P80017
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 1, 1991
Last sequence update: January 23, 2007
Last modified: November 22, 2017
This is version 90 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families