5W58: Prostaglandin G/H synthase 2

Crystal Complex of Cyclooxygenase-2: (S)-ARN-2508 (a dual COX and FAAH inhibitor). Determined by X-ray diffraction at 2.27 Å resolution. Released 31 Jan 2018.

Method
X-ray diffraction
Resolution
2.27 Å
Organism
Mus musculus
Chains
1
Atoms
4,967
Mol. weight
69.99 kDa
Ligands
FF8, HEM, BOG, NAG
Released
31 Jan 2018

Explore 5W58 in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

5W58 contains 47 α-helices and 32 β-strands across 1 chain. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 47 helices, 32 β-strands

ElementResiduesLengthSheet
β-strand46-4941
β-strand55-5841
β-strand64-6522
β-strand71-7222
α-helix74-829
α-helix83-853
α-helix86-938
α-helix97-1048
α-helix106-12116
β-strand130-13123
β-strand13413
α-helix139-1435
β-strand14714
β-strand149-15023
α-helix153-1564
β-strand16115
β-strand16415
α-helix171-1733
α-helix174-1774
α-helix178-1825
β-strand18316
β-strand18917
β-strand19418
β-strand19519
α-helix196-20611
β-strand212110
β-strand22014
β-strand221110
α-helix231-2344
α-helix238-2447
β-strand245111
α-helix2511
β-strand252111
α-helix2531
β-strand255-257312
β-strand260-262312
α-helix263-2642
β-strand265113
α-helix266-2694
α-helix281-2833
β-strand285113
α-helix292-2943
α-helix296-31924
α-helix325-34319
α-helix344-3496
α-helix350-3534
α-helix363-3664
β-strand37813
α-helix379-3846
α-helix388-3903
β-strand395-397314
β-strand400-402314
α-helix404-4074
α-helix411-42818
β-strand43019
α-helix4311
β-strand43217
α-helix4331
β-strand44016
α-helix442-4443
α-helix445-45713
α-helix460-4623
α-helix463-4697
α-helix473-4753
α-helix478-4825
α-helix486-49510
α-helix498-5003
α-helix503-5097
α-helix5111
β-strand512115
α-helix5131
β-strand519115
α-helix520-53516
α-helix538-5403
α-helix547-5504
α-helix553-5608
α-helix564-5718
β-strand58118
α-helix585-5873

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Prostaglandin G/H synthase 2Aprotein587Mus musculusQ05769 (AlphaFold model)
Sequence of entity 1 (A), FASTA
>5W58_1 Prostaglandin G/H synthase 2 (chains A)
ANPCCSNPCQNRGECMSTGFDQYKCDCTRTGFYGENCTTPEFLTRIKLLLKPTPNTVHYI
LTHFKGVWNIVNNIPFLRSLIMKYVLTSRSYLIDSPPTYNVHYGYKSWEAFSNLSYYTRA
LPPVADDCPTPMGVKGNKELPDSKEVLEKVLLRREFIPDPQGSNMMFAFFAQHFTHQFFK
TDHKRGPGFTRGLGHGVDLNHIYGETLDRQHKLRLFKDGKLKYQVIGGEVYPPTVKDTQV
EMIYPPHIPENLQFAVGQEVFGLVPGLMMYATIWLREHNRVCDILKQEHPEWGDEQLFQT
SRLILIGETIKIVIEDYVQHLSGYHFKLKFDPELLFNQQFQYQNRIASEFNTLYHWHPLL
PDTFNIEDQEYSFKQFLYNNSILLEHGLTQFVESFTRQIAGRVAGGRNVPIAVQAVAKAS
IDQSREMKYQSLNEYRKRFSLKPYTSFEELTGEKEMAAELKALYSDIDVMELYPALLVEK
PRPDAIFGETMVELGAPFSLKGLMGNPICSPQYWKPSTFGGEVGFKIINTASIQSLICNN
VKGCPFTSFNVQDPQPTKTATINASASHSRLDDINPTVLIKRRSTEL

Ligands and cofactors

IDNameFormulaCopies
FF8(2S)-2-{2-fluoro-3'-[(hexylcarbamoyl)oxy][1,1'-biphenyl]-4-yl}propanoic acidC22 H26 F N O41
HEMProtoporphyrin IX containing FEC34 H32 Fe N4 O41
BOGoctyl beta-D-glucopyranosideC14 H28 O62
NAG2-acetamido-2-deoxy-beta-D-glucopyranoseC8 H15 N O62

Primary citation

Dual cyclooxygenase-fatty acid amide hydrolase inhibitor exploits novel binding interactions in the cyclooxygenase active site. Goodman, M.C., Xu, S., Rouzer, C.A. et al. J Biol Chem (2018) 293:3028-3038. DOI 10.1074/jbc.M117.802058 · PubMed

Other PDB entries of the same protein (UniProt Q05769 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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