Q2I743 (Q2I743_LUMTE) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names	Submitted name: Extracellular hemoglobin linker L2 subunit EMBL ABB71122.1
Organism	Lumbricus terrestris (Common earthworm) EMBL ABB71122.1
Taxonomic identifier	6398 [NCBI]
Taxonomic lineage	Eukaryota › Metazoa › Annelida › Clitellata › Oligochaeta › Haplotaxida › Lumbricina › Lumbricidae › Lumbricinae › Lumbricus

Protein attributes

Sequence length	288 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level

Ontologies

Keywords
Domain	Signal EMBL ABB71122.1
PTM	Disulfide bond SAAS SAAS023415
Technical term	3D-structure PDB 2GTL
Gene Ontology (GO)
None. [Check GOA]

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 16	16	Potential EMBL ABB71122.1
	Chain	17 – 288	272	Potential EMBL ABB71122.1		PRO_5000140773

Sequences

	Sequence		Length	Mass (Da)
	Q2I743 [UniParc]. Last modified March 7, 2006. Version 1. Checksum: 4F57F09C50811EE8	FASTA	288	32,019
	10 20 30 40 50 60 MLRLLLLSAL SGLILADHHQ PSGGGGGSYG GGGGGGGPFG RLFSDQLDPR LGANAFLIIR 70 80 90 100 110 120 LDRIIEKLRT KLDEAEKIDP EHFVSEIDAR VTKIEGTHCE KRTFQCGGNE QECISDLLVC 130 140 150 160 170 180 DGHKDCHNAH DEDPDVCDTS VVKAGNVFSG TSTWHGCLAR EDHVTRITIT ASKRRKFFTA 190 200 210 220 230 240 RIWLRALVES ELERHGENVT SSFNAKGYYN FASRRLILLP TDDHDDHLAV VCSFNRGDNE 250 260 270 280 RAECHRVTEA TLHQCADLFV TLEEHDDHDD HDDDHHDDHG KHHGGKHH

References

[1]	"The Linker Chains of the Gigantic Hemoglobin of the Earthworm Lumbricus terrestris: Primary Structures of Linkers L2, L3 and L4 and Analysis of the Connectivity of the Disulfide Bonds in Linker L1." Kao W.-Y., Qin J., Fushitani K., Smith S.S., Gorr T.A., Riggs C.K., Knapp J.E., Chait B.T., Riggs A.F. Submitted (OCT-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE.
[2]	"Lumbricus erythrocruorin at 3.5 A resolution: architecture of a megadalton respiratory complex." Royer W.E., Sharma H., Strand K., Knapp J.E., Bhyravbhatla B. Structure 14:1167-1177(2006) [PubMed: 16843898] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (3.50 ANGSTROMS) OF 47-266.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ

DQ234597 mRNA. Translation: ABB71122.1.

3D structure databases

PDBe
RCSB PDB
PDBj

Entry	Method	Resolution (Å)	Chain	Positions	PDBsum
2GTL	X-ray	3.50	N	47-266	[»]

ProteinModelPortal

Q2I743.

SMR

Q2I743. Positions 47-266.

ModBase

Search...

Protein-protein interaction databases

DIP

DIP-29127N.

Protocols and materials databases

StructuralBiologyKnowledgebase

Search...

Family and domain databases

InterPro

IPR023415. LDLR_class-A_CS.
IPR002172. LDrepeatLR_classA_rpt.
[Graphical view]

Gene3D

G3DSA:4.10.400.10. LDL_rcpt_classA_cys-rich. 1 hit.

Pfam

PF00057. Ldl_recept_a. 1 hit.
[Graphical view]

SMART

SM00192. LDLa. 1 hit.
[Graphical view]

SUPFAM

SSF57424. LDL_rcpt_classA_cys-rich. 1 hit.

PROSITE

PS01209. LDLRA_1. 1 hit.
PS50068. LDLRA_2. 1 hit.
[Graphical view]

ProtoNet

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Entry information

Entry name

Q2I743_LUMTE

Accession

Primary (citable) accession number: Q2I743

Entry history

Integrated into UniProtKB/TrEMBL:	March 7, 2006
Last sequence update:	March 7, 2006
Last modified:	January 25, 2012
This is version 23 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)