O-Antigen Description

Serogroup:	O87
Serotype H:
Serotype K:
Strain:	M1269
Structure:	->3)bDGalf(1->4)aDGal(1->3)aDGalA4Ac(1->3)bDGalNAc(1->
Comment:	- Structure [2]

GTs

GT name

Donor

Acceptor

Position | Link.Num

Similar to

WfgL

ncbi CAZy

- Reference [1]

GT name

Donor

Acceptor

Position | Link.Num

Similar to

WfgN

GT Name	Donor	Acceptor	Score / e-value
O115-WegK			88 / 2e-21

ncbi CAZy

- Reference [1]

GT name

Donor

Acceptor

Position | Link.Num

Similar to

WfgO

aDGal(1->

->3)bDGalNAc

GT Name	Donor	Acceptor	Score / e-value
O120-O120_15			363 / 9e-126
O22-WbhP			248 / 7e-81
O18-wekW			172 / 1e-51
O128-WbsH	aDGal(1->	->3)bDGalNAc	145 / 5e-42
O76-O076_08			145 / 7e-42
O113-WbnE			144 / 2e-41
O3-WclR			140 / 9e-40
O40-WffO			133 / 4e-37
O110-O110_02			133 / 2e-37
O55-WbgM			132 / 5e-37
O55-WbgM	aDGal(1->	->3)bDGalNAc	127 / 2e-35
O69-O069_12			121 / 6e-33
O116-O116_10			115 / 6e-31
O86-WbnH			111 / 2e-29
O86-WbwH			111 / 2e-29
O86-WcmA	aDGalNAc(1->	->3)bDGalNAc	111 / 2e-29
O127-WbiN			111 / 2e-29
O90-O090_04			111 / 2e-29
O111-WbdM	aCol(1->	->3)aDGlc ->6)aDGlc	110 / 4e-29
O142-O142_03			102 / 1e-26
O121-WbqH			100 / 9e-26
O18-wekV	aDGlc(1->	->4)aDGal	99 / 2e-25
O89-O089_06			97 / 8e-25
O51-O051_12			96 / 3e-24
O101-O101_06			94 / 1e-23
O142-O142_12			89 / 8e-22
O103-WbtF			88 / 2e-21
O148-WbbG	aDGlc(1->	->3)aDGlcNAc	85 / 2e-20
O19-O019_11			84 / 5e-20
O56-WfaQ			83 / 1e-19

ncbi CAZy

- Reference [1]

NMR
1H-NMR		5.19 4.18 4.22 4.14 3.95 3.67 3.69 5.20 3.92 4.08 3.94 4.08 3.72 3.76 5.21 4.02 4.18 5.89 4.32 2.03 4.67 4.02 3.92 4.18 3.72 3.81 3.85 2.10
Solvent:	D2O
Temp:	20C
pD:
Ref:	TSP 0.00 ppm
Comment:	1H-NMR [2]
13C-NMR		110.3 81.6 85.8 82.5 71.5 64.0 95.6 68.3 70.5 77.9 71.8 62.1 98.3 67.9 72.3 69.4 71.8 175.0 23.6 176.2 102.7 52.0 78.6 66.1 76.1 62.3 21.6 174.0
Solvent:	D2O
Temp:	20C
pD:
Ref:	Acetone 31.45 ppm
Comment:	13C-NMR [2]

Non-Sugar Components
- Acetate

Enzymes
Flippase		MRVLGPEFFGVLGFCQASMQYLVLITDYGFNWTATQQIAKHRDNKLKINEIFWSVIFAKIFLASISFILL FVICWNVPKYHDVWYVLLSFSPFLLGNVIYPIWFFQGMEKMKAITVCTISARFLLIPLTFLLVHNSDDIW IAAIIQSSVNLLAGILSCCLIFKYRWISGFEFNLIKVKESICEGWHVFISTSAISLYTTSTTVILGFVAG NTAVGYFNAANTVRNAAQGLLNPVTQAIYPRVSALYEIDYVKALNLIKKMLRYIGGIAFLGSVILFFLAP VIIKYGLGDSYNNAVSILRWMAFLPFIILLSNIFGVQTMLTHGYKKQFSNILTVSGVLNLCIIYPLVCLY SADGAAIAMLITEIFVSFTMFCFLKNKKINIFK
Trembl:	B5L3M8
Polymerase		MSYIISVSTLIVILFFERNRMILPLSAVIISGVVVFICLSGNYYNGYDWINYLDNFQCLKYLGVYCWDKY DISYTLIVYLCSKIFDDYHSVVVVISVINTYCLCFFAYKNCRNPLLFITIYFSLYAWVLYSETLRQSLAV SFVFLSLSAFNKKHFVKSLALLGVASTFHISALFFLVLYIIKYKTNLTYKLFVLSFLIGAVFLPYIAASF FYLNPRILSYFLDTNWNEAQNLSIIQVSTTLFSLLLLFMVWRRLYNNNMLITKDEWGKANLIMFSLFSVL FALGKLHAQYFEVLSRVNYYIAIPAFVYLSNRIEDLRVTNKIIIYPFLMVYLLYSPVRFFYSLQKFDEYN NFYVDKLLLNKKINIEYLKNTRCSYLGNKFSACK
Trembl:	B5L3N1

Literature
First Author: Liu, B. "Structure and genetics of Shigella O antigens". FEMS Microbiology. 32. (2008), pp 627-653 PubMed: [18422615]
First Author: Zdorovenko EL. "Structure of the O-polysaccharide of Escherichia coli O87". Carbohydrate Research. (2015),