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Protein
Submitted name:

Cytochrome b-large subunit

Gene
N/A
Organism
Ascaris suum (Pig roundworm) (Ascaris lumbricoides)
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at protein leveli

Functioni

Cofactori

hemeUniRule annotationNote: The heme is bound between the two transmembrane subunits.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi131Iron (heme axial ligand); shared with second transmembrane subunitUniRule annotation1
Metal bindingi131Iron (heme axial ligand); via tele nitrogenCombined sources1

GO - Molecular functioni

GO - Biological processi

Keywordsi

LigandHemeUniRule annotationCombined sources, Iron, Metal-binding

Enzyme and pathway databases

BioCyciMetaCyc:MONOMER-18287.

Names & Taxonomyi

Protein namesi
Submitted name:
Cytochrome b-large subunitImported
OrganismiAscaris suum (Pig roundworm) (Ascaris lumbricoides)Imported
Taxonomic identifieri6253 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaNematodaChromadoreaAscarididaAscaridoideaAscarididaeAscaris

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei74 – 98HelicalSequence analysisAdd BLAST25
Transmembranei110 – 132HelicalSequence analysisAdd BLAST23
Transmembranei152 – 173HelicalSequence analysisAdd BLAST22

Keywords - Cellular componenti

Membrane

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3VR8X-ray2.81C/G1-188[»]
3VR9X-ray3.01C/G1-188[»]
3VRAX-ray3.44C/G1-188[»]
3VRBX-ray2.91C/G1-188[»]
ProteinModelPortaliP92506.
SMRiP92506.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Keywords - Domaini

Transmembrane, Transmembrane helixSequence analysis

Family and domain databases

InterProiView protein in InterPro
IPR034804. SQR/QFR_C/D.
IPR018495. Succ_DH_cyt_bsu_CS.
IPR014314. Succ_DH_cytb556.
IPR000701. SuccDH_FuR_B_TM-su.
PfamiView protein in Pfam
PF01127. Sdh_cyt. 1 hit.
PIRSFiPIRSF000178. SDH_cyt_b560. 1 hit.
SUPFAMiSSF81343. SSF81343. 1 hit.
TIGRFAMsiTIGR02970. succ_dehyd_cytB. 1 hit.
PROSITEiView protein in PROSITE
PS01000. SDH_CYT_1. 1 hit.
PS01001. SDH_CYT_2. 1 hit.

Sequencei

Sequence statusi: Complete.

P92506-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSLLPYNATL CRVLRHNVKF IRSVQTSAAR VSAEKTPIQV WGWDYLMRQR
60 70 80 90 100
ALKRPIAPHL TIYKPQMTWM VSGLHRVTGC AMAGTLLIGG VGFSVLPLDF
110 120 130 140 150
TTFVEFIRGL GIPWVILDTF KFIIAFPIAF HTLNGIRFIG FDMAKGTDIP
160 170 180
SIYRGAYLVL GLAALISLAV VVYPRWERHK KATLPTNH
Length:188
Mass (Da):21,141
Last modified:June 7, 2005 - v2
Checksum:i8830E780EB6C4C8E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D78157 mRNA. Translation: BAA11232.2.

Similar proteinsi

Entry informationi

Entry nameiP92506_ASCSU
AccessioniPrimary (citable) accession number: P92506
Entry historyiIntegrated into UniProtKB/TrEMBL: May 1, 1997
Last sequence update: June 7, 2005
Last modified: September 27, 2017
This is version 66 of the entry and version 2 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureCombined sources