Unreviewed, UniProtKB/TrEMBL Q9F5I8 (Q9F5I8_9ALTE)

Names and origin

Protein names

Submitted name:
    Iota-carrageenase, CgiA EMBL CAC07801.1

Gene names

Name:

cgiA EMBL CAC07801.1

Organism

Alteromonas sp. ATCC 43554 EMBL CAC07801.1

Taxonomic identifier

116059 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Alteromonadales › Alteromonadaceae › Alteromonas

Protein attributes

Sequence length	491 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
Gene Ontology (GO)
None. [Check GOA]

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 26	26	Potential EMBL CAC07801.1
	Chain	27 – 491	465	iota-carrageenase EMBL CAC07801.1		PRO_5000065977

Sequences

	Sequence		Length	Mass (Da)
	Q9F5I8-1 [UniParc]. Last modified March 1, 2001. Version 1. Checksum: D5912275F06992CF	FASTA	491	54,795
	10 20 30 40 50 60 MRLYFRKLWL TNLFLGGALA SSAAIGAVSP KTYKDADFYV APTQQDVNYD LVDDFGANGN 70 80 90 100 110 120 DTSDDSNALQ RAINAISRKP NGGTLLIPNG TYHFLGIQMK SNVHIRVESD VIIKPTWNGD 130 140 150 160 170 180 GKNHRLFEVG VNNIVRNFSF QGLGNGFLVD FKDSRDKNLA VFKLGDVRNY KISNFTIDDN 190 200 210 220 230 240 KTIFASILVD VTERNGRLHW SRNGIIERIK QNNALFGYGL IQTYGADNIL FRNLHSEGGI 250 260 270 280 290 300 ALRMETDNLL MKNYKQGGIR NIFADNIRCS KGLAAVMFGP HFMKNGDVQV TNVSSVSCGS 310 320 330 340 350 360 AVRSDSGFVE LFSPTDEVHT RQSWKQAVES KLGRGCAQTP YARGNGGTRW AARVTQKDAC 370 380 390 400 410 420 LDKAKLEYGI EPGSFGTVKV FDVTARFGYN ADLKQDQLDY FSTSNPMCKR VCLPTKEQWS 430 440 450 460 470 480 KQGQIYIGPS LAAVIDTTPE TSKYDYDVKT FNVKRINFPV NSHKTIDTNT ESSRVCNYYG 490 MSECSSSRWE R

References

[1]	"iota-Carrageenases constitute a novel family of glycoside hydrolases, unrelated to that of kappa-carrageenases." Barbeyron T., Michel G., Potin P., Henrissat B., Kloareg B. J. Biol. Chem. 275:35499-35505(2000) [PubMed: 10934194] [Abstract] Cited for: NUCLEOTIDE SEQUENCE. Strain: 1 EMBL CAC07801.1 and ATCC 43554 EMBL CAC07801.1.
[2]	"The iota-carrageenase of Alteromonas fortis. A beta-helix fold-containing enzyme for the degradation of a highly polyanionic polysaccharide." Michel G., Chantalat L., Fanchon E., Henrissat B., Kloareg B., Dideberg O. J. Biol. Chem. 276:40202-40209(2001) [PubMed: 11493601] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (1.6 ANGSTROMS) OF 28-491.
[3]	"The structural bases of the processive degradation of iota-carrageenan, a main cell wall polysaccharide of red algae." Michel G., Helbert W., Kahn R., Dideberg O., Kloareg B. J. Mol. Biol. 334:421-433(2003) [PubMed: 14623184] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (2.0 ANGSTROMS) OF 28-491.
+	Additional computationally mapped references.

Cross-references

Sequence databases

EMBLGenBankDDBJ

AJ272076 Genomic DNA. Translation: CAC07801.1.

3D structure databases

PDBPDBe

Entry	Method	Resolution (Å)	Chain	Positions	PDBsum
1H80	X-ray	1.60	A/B	28-491	[»]
1KTW	X-ray	2.00	A/B	28-491	[»]

ModBase

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Protein family/group databases

CAZy

GH82. Glycoside Hydrolase Family 82.

Family and domain databases

InterPro

IPR012334. Pectin_lyas_fold.
[Graphical view]

Gene3D

G3DSA:2.160.20.10. Pectin_lyas_fold. 1 hit.

ProtoNet

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Entry information

Entry name

Q9F5I8_9ALTE

Accession

Primary (citable) accession number: Q9F5I8

Entry history

Integrated into UniProtKB/TrEMBL:	March 1, 2001
Last sequence update:	March 1, 2001
Last modified:	April 14, 2009
This is version 25 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)