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Table 6 Putative gene products (obtained from genome wide COG assignment) existing in all sequenced baeocytous cyanobacteria except GI1

From: Draft genome of Myxosarcina sp. strain GI1, a baeocytous cyanobacterium associated with the marine sponge Terpios hoshinota

Symbol

COG code *

Description

UreE

O

Urease accessory protein UreE

SpeA

E

Arginine decarboxylase (spermidine biosynthesis)

GltD

E, R

NADPH-dependent glutamate synthase beta chain

COG5551

V

CRISPR system related protein, RAMP

COG2378

K

Predicted transcriptional regulator

COG4235

O

Cytochrome c biogenesis factor

MnhB

P

Multisubunit Na+/H+ antiporter, MnhB subunit

COG4942

D

Membrane-bound metallopeptidase

ERG3

I

Sterol desaturase

COG1468

V

CRISPR-associated protein Cas4 (RecB family)

COG1343

V

CRISPR-associated protein Cas2

COG2607

R

Predicted ATPase (AAA+ superfamily)

COG3689

S

Predicted membrane protein

  1. *D: cell division and chromosome partitioning; E: amino acid transport and metabolism; I: lipid metabolism; K: transcription; O: posttranslational modification, protein turnover, chaperones; P: inorganic ion transport and metabolism; Q: secondary metabolites biosynthesis, transport, and catabolism; R: general function prediction only; S: function unknown; V: defense mechanisms.