Structure of PDB 2brp Chain A

Receptor sequence
>2brpA (length=721) Species: 1313 (Streptococcus pneumoniae) [Search protein sequence]
VKDTYTDRLDDWNGIIAGNQYYDSKNDQMAKLNQELEGKVADSLSSISSQ
ADRIYLWEKFSNYKTSANLTATYRKLEEMAKQVTNPSSRYYQDETVVRTV
RDSMEWMHKHVYNSEKSIVGNWWDYEIGTPRAINNTLSLMKEYFSDEEIK
KYTDVIEKFVPDPEHFRKTTDNPFKALGGNLVDMGRVKVIAGLLRKDDQE
ISSTIRSIEQVFKLVDQGEGFYQDGSYIDHTNVAYTGAYGNVLIDGLSQL
LPVIQKTKNPIDKDKMQTMYHWIDKSFAPLLVNGELMDMSRGRSISRANS
EGHVAAVEVLRGIHRIADMSEGETKQRLQSLVKTIVQSDSYYDVFKNLKT
YKDISLMQSLLSDAGVASVPRTSYLSAFNKMDKTAMYNAEKGFGFGLSLF
SSRTLNYEHMNKENKRGWYTSDGMFYLYNGDLSHYSDGYWPTVNPYKMPG
TTETDAKRADSDTGKVLPSAFVGTSKLDDANATATMDFTNWNQTLTAHKS
WFMLKDKIAFLGSNIQNTSTDTAATTIDQRKLESSNPYKVYVNDKEASLT
EQEKDYPETQSVFLESSDSKKNIGYFFFKKSSISMSKALQKGAWKDINEG
QSDKEVENEFLTISQAHKQNGDSYGYMLIPNVDRATFNQMIKELESSLIE
NNETLQSVYDAKQGVWGIVKYDDSVSTISNQFQVLKRGVYTIRKEGDEYK
IAYYNPETQESAPDQEVFKKL
3D structure
PDB2brp Design of new benzoxazole-2-thione-derived inhibitors of Streptococcus pneumoniae hyaluronan lyase: structure of a complex with a 2-phenylindole.
ChainA
Resolution2.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) N349 H399 Y408 R462 E577
Catalytic site (residue number reindexed from 1) N180 H230 Y239 R293 E408
Enzyme Commision number 4.2.2.1: hyaluronate 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 SIE A N290 W291 E388 H399 Y408 R462 R466 N580 N121 W122 E219 H230 Y239 R293 R297 N411 MOAD: ic50>100uM
PDBbind-CN: -logKd/Ki=4.00,IC50=100uM
BS02 XLS A N401 V635 N232 V466
BS03 XLS A T400 K549 R572 Q878 T231 K380 R403 Q709
BS04 XLS A E867 Y868 D883 E698 Y699 D714
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016829 lyase activity
GO:0030246 carbohydrate binding
Biological Process
GO:0005975 carbohydrate metabolic process
Cellular Component
GO:0005576 extracellular region

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2brp, PDBe:2brp, PDBj:2brp
PDBsum2brp
PubMed16638841
UniProtQ54873|HYSA_STRPN Hyaluronate lyase (Gene Name=SP_0314)

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