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1.B.40.2.2
The EmaA autotransporter collagen-binding adhesin (1965 aas) (Tang et al., 2007). The extended signal peptide of the trimeric autotransporter EmaA modulates secretion (Jiang et al., 2011).

Accession Number:Q6VBQ2
Protein Name:EmaA
Length:1965
Molecular Weight:201811.00
Species:Actinobacillus actinomycetemcomitans (Haemophilus actinomycetemcomitans) [714]
Location1 / Topology2 / Orientation3: Membrane1 / Multi-pass membrane protein2
Substrate proteins

Cross database links:

Pfam: PF05658    PF05662    PF03895   

Gene Ontology

GO:0019867 C:outer membrane
GO:0009405 P:pathogenesis

References (1)

[1] “Identification of an extracellular matrix protein adhesin, EmaA, which mediates the adhesion of Actinobacillus actinomycetemcomitans to collagen.”  Mintz K.P.et.al.   15289564

External Searches:

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  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MNKVFKVIWC KTSQTWIAVS ELSKAFSLST TTDIPKKTKI FIAAAPLLFL SFNTNAYIAI 
61:	GSVENNSVKS EGAEASPNKR KGSQALNYYN PGSKSYDDKD KPSNPERRYS NGEAYGIAIG 
121:	KNTDVRDSSK DSNGIALGDY SKATGGLAMA LGSFSRAEKN GGIAIGIASR SSGINSLAMM 
181:	RQSAATGDYS TAIGSVAWAA GQSSFALGAS ATAKGNQSIA IGSLEQKISP NGSGVPITKY 
241:	NGLDNTQTNG NRSMALGTAA KTNGDDSFAI GYKAHTGEFK VEHDNYLKEN VTSPDLSKKA 
301:	DKAIAVGTSA LAQKESAIAF GYQANASGIN AISLGANAKA SQDNVVAIGK DATATESGSM 
361:	AIGQGAKSTF KNSLALGTGT IVNSVDGGQS KFTAQNYDAN NGVVAVANAG KERRIINVAG 
421:	GRNDTDAVNV AQLKFVNDNL AKSIAGAGYN GYETDGHTYK APVFSIKNTN YHDVKTAVEA 
481:	AQTNYVSVNS TNTAADSNYD NKGAKAVGSI ALGEKATTGR AAMNSIAIGL NSNVSGQNTV 
541:	ALGANITATT NGSVILGNSS TTEGSHPVSN VSSATVNGYT YSGFTGTVKE SGHFVSIGSK 
601:	GNERQIKNVA AGNVAANSTD AVNGSQLFAV ASRVEQGWQI TSGVENGGTQ NGAASTATIK 
661:	PSNQVKLLAG KNLAVKQNGT NFTFSTQENV TFTNVTTQDL TATGNTTVKN FSVQNGGTIN 
721:	MGNNRITGVA EGTQDDDAVN FKQLKSLLGG SASTEIVEKK AAQAGDENLA DISVANGKNA 
781:	GDMGAKYEVS VSKKAVQSAA KEAVKVTGSA PINVNKTDVN GVDTYAVTFN GTEAAKSIPL 
841:	TYKANGSGDK TVMLDKGLNF TNGMMTTASV ANDGVMKYDV NLSTIKVEDG KAAVAGTPGT 
901:	NGANGTDGKD GVATVKNVVE ALNNAAWTIT ASKSDGEVVS NASNSVKNGD TVTYDAGKNI 
961:	KITQRDKKFS FATKDNVEFT SVTTGNTKLT GNGVEITNGP KLTQSGVDAG GKKITNVADG 
1021:	VIAANSKDAV NGGQLFAETA KAKTTVEKGD DNIQITSETA TDGHINYKVA LNPSLTVGPR 
1081:	TNGHPITIDG NNGYITGLTN TSWTGAPTTG RAATEDQLSI VDKKFDNKVS LGGDNGSTTE 
1141:	KSLSHNGGIK FNIKGGDSQK YVTTSGSGDD VTVDLAQTTK NKIDNAADKD LANITDNGKK 
1201:	VITALGAVVK AADSTITVTD ETDNTTGQKT YKIKANIPTP EKTAMAPGNN TTIEGDGSAA 
1261:	NPFKVNLKDD LALGQKDANG VTGKDSSIKV NGKDGSGVAI NGKDGSIALN GKDGANPVTI 
1321:	KTAQGPAGVN ETNPKDRLMV NNDAVATLKD GLKFAGDNST EVITKTLNQK LEIVGGADKN 
1381:	KLSDNNIGVN ANNGKLEVKL AKELNELTSA QFKNGDNTTV INGNGITITP KDPTKAVSLT 
1441:	DKGLNNGGNQ IVNIDSGLKQ ADGSTVALKD ASGDTLKNAA NIGDLQKSIN DITDASKNGG 
1501:	FGLSDDNGAT AKANLGETVK VKGDGSVITK VVTDNGKPTL QVGLSNDITV GDDAQAGTIS 
1561:	VKGENGKDGV SINGKEASVT FAKDGQPGMS IAATRSADGK DALTLKGKDG KDGISFQEDG 
1621:	RITQVADGVN DKDAVNKSQL DRSIAQAKSG VSAGKNITVT PQKNADGSTT YTVETQKDVE 
1681:	FSTVKTGDTT LDSNGVNING GPSVTKDGIH ANDKKITGVK DGEISAHSKE AVNGSQLHQT 
1741:	NQNVTNLANN VDKGLNFQGD NQEVTVNRKL GDQLNIRGGA DPKKLTQNNI GVTADKNGTM 
1801:	TVQLAKEVNL GADGSLTVGN TTVNNDGVTI KDGPSMTSHG INAGGKRIAN VAKGKAPTDA 
1861:	VNMSQLQDVG SAINNRIDNI DKRVKKMDKR RKAGTASALA TAGLMQPHRD GQSALVAAVG 
1921:	QYQSETAVAV GYSRISDNGK YGVKVSFSTN SQGEVGGTAG AGYFW