eF-site ID 1f5z-D PDB Code 1f5z Chain D click to enlarge Title CRYSTAL STRUCTURE ANALYSIS OF N-ACETYLNEURAMINATE LYASE FROM HAEMOPHILUS INFLUENZAE: CRYSTAL FORM I Classification LYASE Compound N-ACETYLNEURAMINATE LYASE Source Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) (NANA_HAEIN) Sequence D:  MRDLKGIFSALLVSFNEDGTINEKGLRQIIRHNIDKMKVD GLYVGGSTGENFMLSTEEKKEIFRIAKDEAKDQIALIAQV GSVNLKEAVELGKYATELGYDCLSAVTPFYYKFSFPEIKH YYDTIIAETGSNMIVYSIPFLTGVNMGIEQFGELYKNPKV LGVKFTAGDFYLLERLKKAYPNHLIWAGFDEMMLPAASLG VDGAIGSTFNVNGVRARQIFELTKAGKLKEALEIQHVTND LIEGILANGLYLTIKELLKLEGVDAGYCREPMTSKATAEQ VAKAKDLKAKFLS Description Functional site 1) chain D residue 136 type ACT_SITE sequence Y description Proton donor => ECO:0000255|HAMAP-Rule:MF_01237, ECO:0000305|PubMed:11031117 source Swiss-Prot : SWS_FT_FI1 2) chain D residue 164 type ACT_SITE sequence K description Schiff-base intermediate with substrate => ECO:0000255|HAMAP-Rule:MF_01237, ECO:0000305|PubMed:11031117 source Swiss-Prot : SWS_FT_FI2 3) chain D residue 47 type BINDING sequence S description BINDING => ECO:0000255|HAMAP-Rule:MF_01237 source Swiss-Prot : SWS_FT_FI3 4) chain D residue 48 type BINDING sequence T description BINDING => ECO:0000255|HAMAP-Rule:MF_01237 source Swiss-Prot : SWS_FT_FI3 5) chain D residue 166 type BINDING sequence T description BINDING => ECO:0000255|HAMAP-Rule:MF_01237 source Swiss-Prot : SWS_FT_FI3 6) chain D residue 188 type BINDING sequence G description BINDING => ECO:0000255|HAMAP-Rule:MF_01237 source Swiss-Prot : SWS_FT_FI3 7) chain D residue 190 type BINDING sequence D description BINDING => ECO:0000255|HAMAP-Rule:MF_01237 source Swiss-Prot : SWS_FT_FI3 8) chain D residue 191 type BINDING sequence E description BINDING => ECO:0000255|HAMAP-Rule:MF_01237 source Swiss-Prot : SWS_FT_FI3 9) chain D residue 207 type BINDING sequence S description BINDING => ECO:0000255|HAMAP-Rule:MF_01237 source Swiss-Prot : SWS_FT_FI3

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