Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Neural hemoglobin

Gene
N/A
Organism
Cerebratulus lacteus (Milky ribbon worm) (Micrura lactea)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

Acts as an oxygen store capable of sustaining neuronal activity in an anoxic environment for 5 to 30 min.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi70Iron (heme proximal ligand)1

GO - Molecular functioni

Keywordsi

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

Names & Taxonomyi

Protein namesi
Recommended name:
Neural hemoglobin
Short name:
NrHb
OrganismiCerebratulus lacteus (Milky ribbon worm) (Micrura lactea)
Taxonomic identifieri6221 [NCBI]
Taxonomic lineageiEukaryotaMetazoaLophotrochozoaNemerteaAnoplaHeteronemerteaCerebratulidaeCerebratulus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemoved1 Publication
ChainiPRO_00000524992 – 110Neural hemoglobinAdd BLAST109

Proteomic databases

PRIDEiO76242

Interactioni

Subunit structurei

Homotetramer. Self-associates in the deoxy state. Seems to dissociate upon oxygenation.1 Publication

Structurei

Secondary structure

1110
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details
Feature keyPosition(s)DescriptionActionsGraphical viewLength
Helixi4 – 18Combined sources15
Helixi20 – 25Combined sources6
Turni27 – 30Combined sources4
Helixi33 – 38Combined sources6
Helixi40 – 58Combined sources19
Helixi63 – 71Combined sources9
Turni72 – 74Combined sources3
Helixi77 – 93Combined sources17
Helixi100 – 107Combined sources8

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1KR7X-ray1.50A1-110[»]
1V07X-ray1.70A2-110[»]
2VYYX-ray1.60A1-110[»]
2VYZX-ray1.80A1-110[»]
2XKGX-ray1.60A1-110[»]
2XKHX-ray2.31A1-110[»]
2XKIX-ray1.30A1-110[»]
4AVDX-ray1.50A1-110[»]
4AVEX-ray1.90A1-110[»]
4F68X-ray1.80A1-110[»]
4F69X-ray1.60A1-110[»]
4F6BX-ray1.64A1-110[»]
4F6DX-ray1.80A1-110[»]
4F6FX-ray1.56A1-110[»]
4F6GX-ray1.64A1-110[»]
4F6IX-ray1.56A1-110[»]
4F6JX-ray1.45A1-110[»]
ProteinModelPortaliO76242
SMRiO76242
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiO76242

Family & Domainsi

Sequence similaritiesi

Belongs to the globin family.Curated

Family and domain databases

Gene3Di1.10.490.10, 1 hit
InterProiView protein in InterPro
IPR000971 Globin
IPR009050 Globin-like_sf
IPR012292 Globin/Proto
PfamiView protein in Pfam
PF00042 Globin, 1 hit
SUPFAMiSSF46458 SSF46458, 1 hit

Sequencei

Sequence statusi: Complete.

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

O76242-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVNWAAVVDD FYQELFKAHP EYQNKFGFKG VALGSLKGNA AYKTQAGKTV
60 70 80 90 100
DYINAAIGGS ADAAGLASRH KGRNVGSAEF HNAKACLAKA CSAHGAPDLG
110
HAIDDILSHL
Length:110
Mass (Da):11,530
Last modified:January 23, 2007 - v3
Checksum:i0F30C4420773F244
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF033001 Genomic DNA Translation: AAC39125.1

Similar proteinsi

Entry informationi

Entry nameiGLBN_CERLA
AccessioniPrimary (citable) accession number: O76242
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 10, 2002
Last sequence update: January 23, 2007
Last modified: May 23, 2018
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

Cookie policy

We would like to use anonymized google analytics cookies to gather statistics on how uniprot.org is used in aggregate. Learn more

UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health