Structure of PDB 6nqt Chain E

Receptor sequence
>6nqtE (length=485) Species: 9606 (Homo sapiens) [Search protein sequence]
KVRWPDFNQEAYVGGTDPYARNKFNQVESDKLRMDRAIPDTRHDQCQQWR
VDLPATSVVITFHNEARSALLRTVVSVLKKSPPHLIKEIILVDDYSNDPE
DGALLGKIEKVRVLRNDRREGLMRSRVRGADAAQAKVLTFLDSHCECNEH
WLEPLLERVAEDRTRVVSPIADVINMDNFQYVGASADLKGGFDWNLVFKW
DYMTPEQRRSRQGNPVAPIKTPMIAGGAFVMDKFYFEELGKYDMMMDVWG
GENLEISFRVWQCGGSLEIIPCSRVGHVFRKQHPYTFPGGSGTVFARNTR
RAAEVWMDEYKNFYYAAVPSARNVPYGNIQSRLELRKKLSCKPFKWYLEN
VYPELRVPDHQDIAFGALQQGTNCLDTLGHFADGVVGVYECHNAGGNQEW
ALTKEKSVKHMDLCLTVVDRAPGSLIKLQGCRENDSRQKWEQIEGNSKLR
HVGSNLCLDSRTAKSGGLSVEVCALSQQWKFTLNL
3D structure
PDB6nqt Bump-and-Hole Engineering Identifies Specific Substrates of Glycosyltransferases in Living Cells.
ChainE
Resolution3.05 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.1.41: polypeptide N-acetylgalactosaminyltransferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MN E D224 H226 H359 D142 H144 H277
BS02 LR7 E T143 F144 R201 L204 D224 S225 H226 A253 A307 G308 G309 A310 V330 W331 E334 N335 V357 H359 R362 T61 F62 R119 L122 D142 S143 H144 A171 A225 G226 G227 A228 V248 W249 E252 N253 V275 H277 R280
Gene Ontology
Molecular Function
GO:0004653 polypeptide N-acetylgalactosaminyltransferase activity
GO:0005515 protein binding
GO:0016757 glycosyltransferase activity
GO:0030145 manganese ion binding
GO:0030246 carbohydrate binding
GO:0046872 metal ion binding
Biological Process
GO:0006486 protein glycosylation
GO:0006493 protein O-linked glycosylation
GO:0016266 O-glycan processing
GO:0018242 protein O-linked glycosylation via serine
GO:0018243 protein O-linked glycosylation via threonine
GO:0051604 protein maturation
Cellular Component
GO:0000139 Golgi membrane
GO:0005576 extracellular region
GO:0005789 endoplasmic reticulum membrane
GO:0005794 Golgi apparatus
GO:0005795 Golgi stack
GO:0016020 membrane
GO:0032580 Golgi cisterna membrane
GO:0048471 perinuclear region of cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6nqt, PDBe:6nqt, PDBj:6nqt
PDBsum6nqt
PubMed32325029
UniProtQ10471|GALT2_HUMAN Polypeptide N-acetylgalactosaminyltransferase 2 (Gene Name=GALNT2)

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