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Influenza A/H1N1pdm
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GS_00H4YN0.1
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Download FASTA
Download metadata TSV
USA/GS_00H4YN0.1/2025-12-24
P. Roychoudhury,
H. Xie,
S. E. Ellis &
A. Greninger
University of Washington Virology Lab, Laboratory Medicine and Pathology
Submission details
Submission ID
PZ048579.1.seg1/PZ048586.1.seg2/PZ048585.1.seg3/PZ048582.1.seg4/PZ048584.1.seg5/PZ048580.1.seg6/PZ048583.1.seg7/PZ048581.1.seg8
Submitting group
Automated Ingest from INSDC/NCBI Virus by Loculus
Date submitted
2026-02-25 04:23:13 UTC
Date released
2026-02-25 04:23:48 UTC
Clade
Clade HA
D.3.1
Clade NA
D.2
Sample details
Collection country
USA
Collection subdivision level 1
Washington
Collection date
2025-12-24
Isolate name
A/Washington/WA-UW-55419/2025
Host
Host
Homo sapiens
INSDC
INSDC accession seg1
PZ048579.1
INSDC accession seg2
PZ048586.1
INSDC accession seg3
PZ048585.1
INSDC accession seg4
PZ048582.1
INSDC accession seg5
PZ048584.1
INSDC accession seg6
PZ048580.1
INSDC accession seg7
PZ048583.1
INSDC accession seg8
PZ048581.1
NCBI release date
2026-02-24
INSDC seg4
Subtype seg4
H1
INSDC seg6
Subtype seg6
N1
Alignment and QC
Length seg1
2316 (100%)
Total inserted nucs seg1
36
Total SNPs seg1
84
Length seg2
2274 (98.7%)
Total SNPs seg2
65
Total unknown nucs seg2
29
Length seg3
2151 (100%)
Total SNPs seg3
81
Length seg4
1701 (97.1%)
Total SNPs seg4
105
Length seg5
1497 (100%)
Total SNPs seg5
60
Length seg6
1433 (100%)
Total SNPs seg6
19
Length seg7
982 (100%)
Total SNPs seg7
25
Length seg8
878 (100%)
Total inserted nucs seg8
15
Total SNPs seg8
38
Nucleotide mutations
Mutations called relative to the
NC_026438.1
,
NC_026435.1
,
NC_026437.1
,
CY121680.1
,
NC_026436.1
,
MW626056.1
,
NC_026431.1
&
NC_026432.1
references
Substitutions
seg1
seg1:
A
18
G
seg1:
A
90
C
seg1:
A
96
G
seg1:
A
108
G
seg1:
A
132
G
seg1:
A
138
G
seg1:
G
161
A
seg1:
A
174
G
seg1:
G
198
A
seg1:
T
201
C
seg1:
A
225
G
seg1:
C
242
T
seg1:
A
243
G
seg1:
C
285
A
seg1:
A
291
G
seg1:
C
309
T
seg1:
G
375
A
seg1:
A
441
G
Show more
seg2
seg2:
G
42
A
seg2:
A
138
G
seg2:
A
159
G
seg2:
G
168
A
seg2:
G
180
A
seg2:
C
192
T
seg2:
T
207
A
seg2:
T
210
C
seg2:
T
222
C
seg2:
G
225
A
seg2:
C
297
T
seg2:
G
312
A
seg2:
A
345
G
seg2:
A
366
G
seg2:
T
384
C
seg2:
T
397
C
seg2:
C
447
T
seg2:
T
450
C
Show more
seg3
seg3:
G
40
A
seg3:
R
53
A
seg3:
T
81
C
seg3:
G
84
C
seg3:
A
88
G
seg3:
C
90
T
seg3:
C
99
T
seg3:
A
114
T
seg3:
G
126
A
seg3:
C
153
T
seg3:
C
162
T
seg3:
C
165
T
seg3:
G
187
A
seg3:
G
204
A
seg3:
G
298
A
seg3:
C
345
T
seg3:
G
423
A
seg3:
G
477
A
Show more
seg4
seg4:
C
42
A
seg4:
A
47
G
seg4:
G
57
A
seg4:
A
119
G
seg4:
T
161
C
seg4:
C
164
T
seg4:
G
188
A
seg4:
A
231
C
seg4:
C
293
G
seg4:
C
318
T
seg4:
G
322
A
seg4:
G
360
A
seg4:
A
408
C
seg4:
G
410
A
seg4:
G
416
A
seg4:
A
429
G
seg4:
C
443
T
seg4:
A
456
G
Show more
seg5
seg5:
A
33
G
seg5:
G
42
T
seg5:
C
87
T
seg5:
A
97
G
seg5:
C
141
A
seg5:
A
162
G
seg5:
C
171
T
seg5:
T
177
C
seg5:
C
180
T
seg5:
C
249
A
seg5:
A
288
C
seg5:
G
298
A
seg5:
G
309
A
seg5:
T
314
C
seg5:
G
315
A
seg5:
R
341
A
seg5:
T
365
A
seg5:
A
390
G
Show more
seg6
seg6:
T
50
C
seg6:
A
144
G
seg6:
G
163
A
seg6:
G
255
A
seg6:
C
452
A
seg6:
G
607
A
seg6:
A
785
G
seg6:
T
799
C
seg6:
A
818
G
seg6:
C
893
T
seg6:
G
914
T
seg6:
T
1016
C
seg6:
A
1049
G
seg6:
C
1187
T
seg6:
A
1193
G
seg6:
G
1365
A
seg6:
T
1403
C
seg6:
C
1405
T
seg6:
G
1415
T
seg7
seg7:
G
75
A
seg7:
C
124
A
seg7:
G
238
A
seg7:
G
258
A
seg7:
A
293
G
seg7:
G
306
A
seg7:
G
339
A
seg7:
C
375
A
seg7:
T
432
C
seg7:
G
441
T
seg7:
G
492
A
seg7:
C
507
A
seg7:
A
574
G
seg7:
G
600
A
seg7:
C
622
A
seg7:
G
660
A
seg7:
T
663
C
seg7:
G
687
A
Show more
seg8
seg8:
C
6
A
seg8:
C
42
T
seg8:
C
54
T
seg8:
C
57
T
seg8:
T
99
C
seg8:
C
108
A
seg8:
T
150
A
seg8:
C
153
T
seg8:
T
159
C
seg8:
G
163
A
seg8:
C
192
T
seg8:
C
204
T
seg8:
A
238
G
seg8:
G
250
A
seg8:
C
264
T
seg8:
C
268
A
seg8:
C
315
T
seg8:
G
363
A
Show more
Deletions
None
Insertions
ins_seg1:0:TCAAATATATTCAAT, ins_seg1:2280:TGTCGAATTGTTTAAAAACGA, ins_seg8:0:GTGACAAAAACATA, ins_seg8:863:T
Amino acid mutations
Mutations called relative to the
NC_026438.1
,
NC_026435.1
,
NC_026437.1
,
CY121680.1
,
NC_026436.1
,
MW626056.1
,
NC_026431.1
&
NC_026432.1
references
Substitutions
HA1
HA1:
K
54
Q
HA1:
S
74
R
HA1:
P
83
S
HA1:
S
84
N
HA1:
D
97
N
HA1:
T
120
A
HA1:
N
129
D
HA1:
K
130
N
HA1:
P
137
S
HA1:
K
142
R
HA1:
N
156
K
HA1:
L
161
I
HA1:
S
162
N
HA1:
K
163
Q
HA1:
S
164
T
HA1:
S
183
P
HA1:
S
185
I
HA1:
A
186
T
Show more
HA2
HA2:
E
29
D
HA2:
I
45
V
HA2:
E
47
K
HA2:
I
91
V
HA2:
S
124
H
HA2:
I
133
T
HA2:
E
172
K
HA2:
E
179
D
HA2:
V
193
A
M1
M1:
L
42
I
M1:
V
80
I
M1:
K
98
R
M1:
M
192
V
M1:
Q
208
K
M1:
K
230
R
M2
M2:
D
21
G
M2:
S
23
N
NA
NA:
I
46
V
NA:
S
52
N
NA:
V
83
M
NA:
S
200
N
NA:
I
264
T
NA:
V
453
M
NA:
T
466
I
NA:
K
469
N
NEP
NEP:
D
2
E
NEP:
N
29
S
NEP:
T
48
A
NEP:
M
83
I
NP
NP:
E
14
D
NP:
I
33
V
NP:
V
100
I
NP:
M
105
T
NP:
X
114
E
NP:
L
122
Q
NP:
I
136
L
NP:
V
217
I
NP:
N
377
S
NP:
V
425
I
NP:
S
498
N
NS1
NS1:
D
2
E
NS1:
E
55
K
NS1:
T
80
A
NS1:
V
84
I
NS1:
L
90
I
NS1:
I
123
V
NS1:
E
125
D
NS1:
K
131
E
NS1:
A
155
T
NS1:
N
205
S
PA
PA:
V
14
I
PA:
X
18
E
PA:
I
30
V
PA:
V
63
I
PA:
V
100
I
PA:
P
224
S
PA:
S
225
C
PA:
R
262
K
PA:
N
321
K
PA:
I
330
V
PA:
A
337
T
PA:
K
339
N
PA:
R
362
K
PA:
I
438
V
PA:
I
505
V
PA-X
PA-X:
V
14
I
PA-X:
X
18
E
PA-X:
I
30
V
PA-X:
V
63
I
PA-X:
V
100
I
PA-X:
R
199
K
PA-X:
N
204
S
PA-X:
R
206
K
PA-X:
R
221
Q
PA-X:
L
229
S
PB1
PB1:
G
154
D
PB1:
V
200
I
PB1:
I
397
M
PB1:
I
435
T
PB1:
K
757
R
PB2
PB2:
R
54
K
PB2:
M
66
I
PB2:
T
81
M
PB2:
D
195
N
PB2:
G
225
S
PB2:
R
293
K
PB2:
R
299
K
PB2:
V
344
M
PB2:
I
354
L
PB2:
S
453
T
PB2:
L
475
M
PB2:
T
524
A
PB2:
V
667
I
PB2:
V
731
I
SigPep
SigPep:
L
8
M
SigPep:
A
13
T
Deletions
None
Insertions
None
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