Structure of PDB 4z03 Chain B

Receptor sequence
>4z03B (length=196) Species: 521460 (Caldicellulosiruptor bescii DSM 6725) [Search protein sequence]
VGTNTGGVLVITDTIIVKSGQTYDGKGIKIIAQGMGDGSQSENQKPIFKL
EKGANLKNVIIGAPGCDGIHCYGDNVVENVVWEDVGEDALTVKSEGVVEV
IGGSAKEAADAVFQLNAPCTFKVKNFTATNIGKLVRQNGNTTFKVVIYLE
DVTLNNVKSCVAKSDSPVSELWYHNLNVNNCKTLFEFPSQSQIHQY
3D structure
PDB4z03 The catalytic mechanism and unique low pH optimum of Caldicellulosiruptor bescii family 3 pectate lyase.
ChainB
Resolution1.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 4.2.2.2: pectate lyase.
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 GTR B D107 K130 R133 D110 K133 R136
BS02 ADA B E39 D107 Q111 R133 N135 G136 E42 D110 Q114 R136 N138 G139
BS03 ADA B E39 Q111 E42 Q114
BS04 CA B E39 E84 E42 E87
BS05 CA B Q37 E84 D107 Q40 E87 D110
BS06 CA B D64 E84 D85 D67 E87 D88
BS07 CA B D81 V82 E104 D84 V85 E107
Gene Ontology
Molecular Function
GO:0030570 pectate lyase activity
Cellular Component
GO:0005576 extracellular region

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Molecular Function
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Cellular Component
External links
PDB RCSB:4z03, PDBe:4z03, PDBj:4z03
PDBsum4z03
PubMed26327384
UniProtB9MKT4

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