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Table 1 The C-terminal part of deduced cyanobacterial hydrogenase large subunit amino acid sequences. Cyanobacterial sequences in the focus of this study are shown in bold. The accession number and the C-terminal protein sequence follow the gene name. The putative cutting site is represented by a gap. As reference, the cutting sites of Escherichia coli hydrogenase large subunits are shown. Corresponding GenBank accession numbers are indicated. The consensus sequence D(P/S)CxxCxx(H/R) is shown in italic letters.

From: Presence and expression of hydrogenase specific C-terminal endopeptidases in cyanobacteria

Synechocystis PCC 6803

HoxH

CAA66212.1

-NRVEAGIRCYDPCLSCSTH

AAGQMPLMIDLVNPQGELIKSIQRD

Nostoc ATCC 29133

HupL

AAC16277.1

-VEVGHVARSFDSCLVCTVH

AHDAKTGEELARFRTA

Anabaena PCC 7120

   

HupL

AAC79878.1

-VEVGHVARSFDSCLVCTVH

AHDAKTGEELARFRTA

HoxH

NP_484809

-NRVEAGIRAFDPCLSCSTH

AAGQMPLHIQLVAADGNIVNQVWRE

Anabaena variabilis

HupL

CAA73659.2

-VEVGHVARSFDSCLVCTVH

AHDAKTGEELARFRTA

HoxH

CAA55878.1

-NRVEAGIRAFDPCLSCSTH

AAGQMPLHIQLVAANGNIVNQVWREKLGV

Synechococcus PCC 6301

HoxH

CAA66383.1

-NRVEAGIRCFDPCLSCSTH

TAGQMPLKIEIFDSRGELYQCLCRDL

Prochlorothrix hollandica

HoxH

AAB53705.1

-NRVEAGIPCYDPCLSCSTH

AAAKCPSMWNWWVPTAPLSRKRCGLGQRVPRF

Escherichia coli

HyaB

AAA23998.1

-LEILRTLHSFDPCLACSTH

VLGDDGSELISVQVR

HybC

AAA21591.1

-LEVVRTIHSFDPCMACAVH

VVDADGNEVVSVKVL

HycE

CAA35550.1

-SDAPLIIGSLDPCYSCTDR

MTVVDVRKKKSKVVPYKELERYSIERKNSPLK