eF-site ID 1k4f-AB PDB Code 1k4f Chain A, B click to enlarge Title CRYSTAL STRUCTURE OF THE CLASS D BETA-LACTAMASE OXA-10 AT 1.6 A RESOLUTION Classification HYDROLASE Compound Beta-lactamase PSE-2 Source Pseudomonas aeruginosa (BLP2_PSEAE) Sequence A:  SITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARAS KEYLPASTFXIPNAIIGLETGVIKNEHQVFKWDGKPRAMK QWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFS YGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSA SKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVA WWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMES EGII B:  MGSITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLAR ASKEYLPASTFXIPNAIIGLETGVIKNEHQVFKWDGKPRA MKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKK FSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKL SASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPG VAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIM ESEGIIG Description Functional site 1) chain A residue 160 type sequence R description BINDING SITE FOR RESIDUE SO4 A 701 source : AC1 2) chain A residue 67 type sequence S description BINDING SITE FOR RESIDUE SO4 A 702 source : AC2 3) chain A residue 115 type sequence S description BINDING SITE FOR RESIDUE SO4 A 702 source : AC2 4) chain A residue 205 type sequence K description BINDING SITE FOR RESIDUE SO4 A 702 source : AC2 5) chain A residue 206 type sequence T description BINDING SITE FOR RESIDUE SO4 A 702 source : AC2 6) chain A residue 207 type sequence G description BINDING SITE FOR RESIDUE SO4 A 702 source : AC2 7) chain A residue 208 type sequence F description BINDING SITE FOR RESIDUE SO4 A 702 source : AC2 8) chain A residue 250 type sequence R description BINDING SITE FOR RESIDUE SO4 A 702 source : AC2 9) chain B residue 67 type sequence S description BINDING SITE FOR RESIDUE SO4 B 703 source : AC3 10) chain B residue 115 type sequence S description BINDING SITE FOR RESIDUE SO4 B 703 source : AC3 11) chain B residue 205 type sequence K description BINDING SITE FOR RESIDUE SO4 B 703 source : AC3 12) chain B residue 206 type sequence T description BINDING SITE FOR RESIDUE SO4 B 703 source : AC3 13) chain B residue 207 type sequence G description BINDING SITE FOR RESIDUE SO4 B 703 source : AC3 14) chain B residue 208 type sequence F description BINDING SITE FOR RESIDUE SO4 B 703 source : AC3 15) chain B residue 250 type sequence R description BINDING SITE FOR RESIDUE SO4 B 703 source : AC3 16) chain B residue 160 type sequence R description BINDING SITE FOR RESIDUE SO4 B 704 source : AC4 17) chain A residue 205 type BINDING sequence K description BINDING => ECO:0000250 source Swiss-Prot : SWS_FT_FI2 18) chain B residue 205 type BINDING sequence K description BINDING => ECO:0000250 source Swiss-Prot : SWS_FT_FI2 19) chain A residue 67 type ACT_SITE sequence S description Acyl-ester intermediate source Swiss-Prot : SWS_FT_FI1 20) chain B residue 67 type ACT_SITE sequence S description Acyl-ester intermediate source Swiss-Prot : SWS_FT_FI1 21) chain A residue 70 type MOD_RES sequence X description N6-carboxylysine => ECO:0000269|PubMed:11188693 source Swiss-Prot : SWS_FT_FI3 22) chain B residue 70 type MOD_RES sequence X description N6-carboxylysine => ECO:0000269|PubMed:11188693 source Swiss-Prot : SWS_FT_FI3 23) chain A residue 65-75 type prosite sequence PASTFXIPNAI description BETA_LACTAMASE_D Beta-lactamase class-D active site. PaSTFKIPnAI source prosite : PS00337

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