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Table 1 Identified ECM biofilm proteins annotated as hypothetical or uncharacterized.

From: Identification of biofilm proteins in non-typeable Haemophilus Influenzae

KW20 gene

gi

Strain

COG #

COG

Description

Gene

Prior ID

Prior ID

HI0121

1573076

all

773

M

UDP-N-acetylmuramate-alanine ligase

MurC

y

y

HI0145

1573101

All

3010

G

Putative N-acetylmannosamine-6-phosphate epimerase

NanE

N

N

HI0148

42628803

all

3055

S

Uncharacterized BCR

-

y

y

HI0203

1573163

All

80 6

J

RimM protein, required for 16S rRNA processing

RimM

N

N

HI0227

1573192

1 4

2731

S

Uncharacterized BCR

-

y

y

HI0246

1573213

1 3 4

0

x

No related COG

-

y

y

HI0719

1573721

all

251

J

Putative translation initiation inhibitor

TdcF

y

y

HI0760

1573769

all

2924

CO

Fe-S cluster protector protein

-

n

n

HI0847

1573861

all

3085

S

Uncharacterized BCR

-

n

y

HI1034

1574067

1 3 4

1666

S

Uncharacterized BCR

-

y

y

HI1168

68057915

all

2926

S

Uncharacterized BCR

-

y

y

HI1333

1574791

All

1534

J

Predicted RNA-binding protein containing KH domain, possibly ribosomal protein

-

N

N

HI1349

1574811

All

783

L

Starvation-inducible DNA-binding protein

Dps

Y

Y

HI1427

68058243

4

0

x

No related COG

-

y

y

HI1647

1574495

1 2 4

214

H

Pyridoxine biosynthesis enzyme

SNZ1

y

y

HI1681

53732528

2

3110

S

Uncharacterized BCR

-

y

y

HI1715

1574570

All

1949

F

Oligoribonuclease (3'->5' exoribonuclease)

Orn

N

Y

  1. Proteins are listed in order of the gene number in the Rd strain genome (HI number). gi is the NCBI gene ID number; Strain is the specific strain as determined by peptide sequence (see figure 4 legend); COG# and COG cat were assigned by COGnitor; gene description is taken from COG number entry at NCBI; Prior ID cites whether or not the protein was identified in previous proteomic analyses of the Rd strain of HI with ID1 being a previous LC-MS/MS based study (22) and ID2 being a MALDI-TOF based study (23).