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Protein

Globin C, coelomic

Gene
N/A
Organism
Caudina arenicola (Sea cucumber) (Molpadia arenicola)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Sites

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

GO - Molecular functioni

Complete GO annotation...

Keywords - Biological processi

Oxygen transport, Transport

Keywords - Ligandi

Heme, Iron, Metal-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Globin C, coelomic
OrganismiCaudina arenicola (Sea cucumber) (Molpadia arenicola)
Taxonomic identifieri7698 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEchinodermataEleutherozoaEchinozoaHolothuroideaApodaceaMolpadiidaCaudinidaeCaudina

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved2 Publications
ChainiPRO_00000524962 – 159Globin C, coelomicAdd BLAST158

Amino acid modifications

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

Keywords - PTMi

Acetylation

Interactioni

Subunit structurei

Monomer.

Structurei

Secondary structure

1159
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi15 – 31Combined sources17
Helixi35 – 46Combined sources12
Helixi49 – 52Combined sources4
Helixi55 – 57Combined sources3
Helixi62 – 65Combined sources4
Helixi69 – 86Combined sources18
Helixi94 – 97Combined sources4
Helixi99 – 107Combined sources9
Helixi112 – 130Combined sources19
Helixi137 – 151Combined sources15

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1HLBX-ray2.50A2-158[»]
ProteinModelPortaliP80018.
SMRiP80018.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiP80018.

Family & Domainsi

Sequence similaritiesi

Belongs to the globin family.PROSITE-ProRule annotation

Family and domain databases

Gene3Di1.10.490.10. 1 hit.
InterProiIPR002336. Erythrocruorin.
IPR000971. Globin.
IPR009050. Globin-like.
IPR012292. Globin/Proto.
[Graphical view]
PfamiPF00042. Globin. 1 hit.
[Graphical view]
PRINTSiPR00611. ERYTHCRUORIN.
SUPFAMiSSF46458. SSF46458. 1 hit.
PROSITEiPS01033. GLOBIN. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P80018-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGGTLAIQAQ GDLTLAQKKI VRKTWHQLMR NKTSFVTDVF IRIFAYDPSA
60 70 80 90 100
QNKFPQMAGM SASQLRSSRQ MQAHAIRVSS IMSEYVEELD SDILPELLAT
110 120 130 140 150
LARTHDLNKV GADHYNLFAK VLMEALQAEL GSDFNEKTRD AWAKAFSVVQ

AVLLVKHGN
Length:159
Mass (Da):17,780
Last modified:January 23, 2007 - v3
Checksum:iB98B4EDD76AB8F84
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti3Missing AA sequence (PubMed:1515032).Curated1
Sequence conflicti133D → A AA sequence (PubMed:1515032).Curated1

Sequence databases

PIRiA53881.

Cross-referencesi

Sequence databases

PIRiA53881.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1HLBX-ray2.50A2-158[»]
ProteinModelPortaliP80018.
SMRiP80018.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiP80018.

Family and domain databases

Gene3Di1.10.490.10. 1 hit.
InterProiIPR002336. Erythrocruorin.
IPR000971. Globin.
IPR009050. Globin-like.
IPR012292. Globin/Proto.
[Graphical view]
PfamiPF00042. Globin. 1 hit.
[Graphical view]
PRINTSiPR00611. ERYTHCRUORIN.
SUPFAMiSSF46458. SSF46458. 1 hit.
PROSITEiPS01033. GLOBIN. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiGLBC_CAUAR
AccessioniPrimary (citable) accession number: P80018
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 1, 1991
Last sequence update: January 23, 2007
Last modified: November 2, 2016
This is version 90 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Miscellaneous

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

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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.