Structure of PDB 3wir Chain B

Receptor sequence
>3wirB (length=756) Species: 351627 (Caldicellulosiruptor saccharolyticus DSM 8903) [Search protein sequence]
MKLSEREWLIEQDKLEASGKFETCFALTNGYIGIRGINEEVFCEETPGTY
IAGVFDKSTAQVTELVNLPNPIGLRIYINREFLNPLKCEILEFKRVLDLK
QGILYRKLRLKDVKGRITTIEGFRFVSMNNKNLIVQKYDVVCENYSAVLN
VESFIDATTVNSKDVPNDRVKHYEIDKKKDFADGIYLGITTKDKKYKVGI
ASSTKVLLNNQRCYFNRFTKDLGYIITENFEVEAKQGERYEIEKLTVLVS
SREKNVGDVFETCTNKLKEFETKSAEKLLFEHIEEYKRLWDVANIDIVGD
EVANKSVKFNIFHLISMANPEDEHVSLGAKGLHGEGYKGHVFWDTEIFML
PFYIYTNPAAAKAMLMYRYNLLDAARENARKNGYKGAQFPWESADTGEEE
TPKWGYDYLGNPVRIWTGDIEYHISADIAYAVMNYVRATDDIDFLLNYGS
EIIIETARFWASICKYNKEKGRYEINDVIGPDEFHEHCNNNAYTNYLAKW
NLLKASELCNLLLEKYPKYFEKLSKKINLSDEEPFVWQEIASKIYIPYHP
DKKLIEQFEGYFNLKDFVIKEYDQNNMPVWPEGVELDKLNNYQLIKQADV
VMLLYLLGEEFDDQTKKINYDYYEKRTMHKSSLSPSIYALMGVRVGETNR
AYINFMRTALTDLEDNQGNTHLGIHAASLGGTWQALVFGFGGISIEKDDV
LSVNPWLPEKWESLKFSIWWKGNLLDFKITKDNVEVKKRVEKGNVKLKIK
GQEAII
3D structure
PDB3wir Structural and mutational analysis of substrate recognition in kojibiose phosphorylase
ChainB
Resolution2.05 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) E483
Catalytic site (residue number reindexed from 1) E483
Enzyme Commision number 2.4.1.230: kojibiose phosphorylase.
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 BGC B Y337 F342 W343 D344 E483 K596 Q597 Y337 F342 W343 D344 E483 K596 Q597
BS02 BGC B W391 E392 P402 T417 E483 W391 E392 P402 T417 E483
BS03 PO4 B Y337 S631 S632 Y337 S631 S632
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0016757 glycosyltransferase activity
GO:0030246 carbohydrate binding
GO:0033831 kojibiose phosphorylase activity
Biological Process
GO:0005975 carbohydrate metabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:3wir, PDBe:3wir, PDBj:3wir
PDBsum3wir
PubMed24255995
UniProtA4XGP2

[Back to BioLiP]