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Table 5 Amino acid substitution of the CR8033 epitope

From: Genetic characterisation of influenza B viruses detected in Singapore, 2004 to 2009

 

CR8033 (Head)

 

154

155

157

165

175

177

178

215

218

219

255

256

258

Yamagata 88

T

S

S

N

V

R

-

Q

N

L

L

P

S

DSO 010147 2007

.

.

.

I

.

K

.

.

.

.

.

.

.

Vacc0405N 05S B Jilin 20 2003

.

.

.

S

.

K

.

P

.

.

.

.

.

Vacc0506N B Jiangsu 10 2003

.

.

.

S

.

K

.

.

.

.

.

.

.

Vacc0809NS B Florida 4 2006

.

.

.

S

.

K

.

.

.

.

.

.

.

Vacc1213N B Wisconsin 01 2010

.

.

.

I

.

K

.

.

S

.

.

.

.

Singapore 2010–2011 (Yam)

.

.

.

I

.

K

.

.

.

.

.

.

.

B Singapore 04 1991

.

.

.

D

.

.

.

.

.

.

.

.

.

B Singapore 11 1994

.

.

.

S

.

.

.

.

.

.

.

.

.

B Singapore 22 1998

.

.

.

S

.

.

.

.

.

.

.

.

.

B Singapore 31 1998

.

.

.

S

.

.

.

.

.

.

.

.

.

B Singapore 35 1998

.

.

.

S

.

.

.

.

.

.

.

.

.

B Singapore 222 1979

.

.

.

N

.

K

.

.

K

.

.

.

.

B Singapore 1964

.

.

.

K

.

K

.

.

T

.

.

Q

.

Victoria 87

T

S

S

N

V

K

N

Q

K

L

L

P

S

DSO Victoria

.

.

.

.

.

.

.

.

.

.

.

.

.

Vacc04S B Hong Kong 330 2001

.

.

.

.

.

.

.

.

.

.

.

.

.

Vacc0608NS B Malaysia 2506 2004

.

.

.

.

.

.

.

.

.

.

.

.

.

Vacc0912NS B Brisbane 60 2008

.

.

.

.

.

.

.

.

.

.

.

.

.

Singapore 2010–2011 (Vic)

.

.

.

.

.

.

.

.

.

.

.

.

.

Lee40

T

S

S

N

I

K

-

Q

R

L

L

K

S

  1. Specimens listed under B Yamagata 16 88 belong to the Yamagata lineage while specimens listed under B Victoria 2 87 belong to the Victoria lineage. DSO Victoria: specimens sequenced in this study belonging to the Victoria lineage. Identical amino acids are marked by a dot (.) and X refers to an unknown amino acid.