2CEX

Structure of a sialic acid binding protein (SiaP) in the presence of the sialic acid acid analogue Neu5Ac2en

Summary for 2CEX

Entry DOI	10.2210/pdb2cex/pdb
Related	2CEY
Descriptor	PROTEIN HI0146, ZINC ION, 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID, ... (5 entities in total)
Functional Keywords	esr, periplasmic binding protein, tripartite atp-independent periplasmic (trap)transport, virulence factor, transport, periplasmic
Biological source	HAEMOPHILUS INFLUENZAE
Cellular location	Periplasm (Probable): P44542
Total number of polymer chains	4
Total formula weight	137774.98
Authors	Muller, A.,Severi, E.,Mulligan, C.,Watts, A.G.,Kelly, D.J.,Wilson, K.S.,Wilkinson, A.J.,Thomas, G.H. (deposition date: 2006-02-10, release date: 2006-05-15, Last modification date: 2020-07-29)
Primary citation	Muller, A.,Severi, E.,Mulligan, C.,Watts, A.G.,Kelly, D.J.,Wilson, K.S.,Wilkinson, A.J.,Thomas, G.H. Conservation of Structure and Mechanism in Primary and Secondary Transporters Exemplified by Siap, a Sialic Acid Binding Virulence Factor from Haemophilus Influenzae J.Biol.Chem., 281:22212-, 2006 Cited by PubMed: 16702222 DOI: 10.1074/JBC.M603463200 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.2 Å)

Structure validation