Phospholipases PLBD1 and PLBD2

PLBD2 active site

Structural superposition of active sites from five NTN hydrolases
showing conserved side chains (*) and relevant main chains (....)
(adapted from Fig 6 of Lakomek et al. BMC Struct Biol.2009;9:56:)
                                                    *    *         *    *
PLBD2 phospholipase B-like       gray    3FGR  H266 C249 W269 T330 N432 R463
Cephalosporin acylase            pink    1OQZ  .... S170 H192 .... N413 R443
Conjugated bile acid hydrolase   green   2BJF  .... C2   D21  .... N175 R228
Penicillin V acylase             yellow  3PVA  .... C1   D20  .... N175 R228
Penicillin G acylase             orange  1K5S  .... S1   Q23  .... N241 R263

PLBD1 reference sequences

>PLBD1_homSap Homo sapiens (human) FLJ22662 PMID: 19019078,20093120
0 MTRGGPGGRPGLPQPPPLLLLLLLLPLLLVTAEPPKPA 1
2 GVYYATAYWMPAEKTVQVKNVMDKNGDAYGFYNNSVKTTGWGILEIRAGYGSQTLSNEIIMFVAGFLEGYLTAP 2
1 HMNDHYTNLYPQLITKPSIMDKVQDFME 2
1 KQDKWTRKNIKEYKTDSFWRHTGYVMAQIDGLYVGAKKRAILEGTK 0
0 PMTLFQIQFLNSVGDLLDLIPSLSPTKNGSLKVFKRWDMGHCSALIK 0
0 VLPGFENILFAHSSWYTYAAMLRIYKHWDFNVIDKDTSSSRLSFSSYP 1
2 GFLESLDDFYILSSGLILLQTTNSVFNKTLLKQVIPETLLSWQRVRVANMMADSGKRWADIFSKYNS 1
2 GTYNNQYMVLDLKKVKLNHSLDKGTLYIVEQIPTYVEYSEQTDVLRK 1
2 GYWPSYNVPFHEKIYNWSGYPLLVQKLGLDYSYDLAPRAKIFRRDQGKVTDTASMKYIMRYN 1
2 NYKKDPYSRGDPCNTICCREDLNSPNPSPGGCYDTK 0
0 VADIYLASQYTSYAISGPTVQGGLPVFRWDRFNKTLHQGMPEVYNFDFITMKPILKLDIK* 0

>PLBD1_braFlo Branchiostoma floridae (lancelet) XM_002595538
0 MEGRACRSCRLHHLSAVFLLFLVTIAA 1
2 GAEIQATAYLQAQGKVQVKLGVLDKQNGDAVATYDDR 2
1 LTENGWGVLNVVSGFGPKKLSDNDIMYLAGYLEGVLTQE 2
1 RIYQHYLNLYGIFFMGKSEDLVGK 0
0 VKKFYTAQDTWVRAQVKQSTDPVMKHLSYILSQYDGLVKGYNDN 0
0 LFPHVSFFQKLDIFAFQLLNGNGDTFDIIPAVNPSSRPDFSNMSRVEIDDWVSAHSHCSALVK 0
0 VLGAYENVYMSHSSWFNYAATMRIYKHYNFNIANPATATRKMSFSSYP 1
2 GYLESLDDFYLMDSGLVMLQTTNNVFNGTLYDLVKPESILAWQRVRTANMLARNGDQWGAIMNVHNS 1
2 GTYNNQYMIIDLNLIELGKTIHDGALYVVEQIPGLVMSADQTDILRA 1
2 GYWPSYNIPFYEKVYNLSGYPEFAKSQGLDYTYQLAPRAKIFRRDAGKVKDMESMKAIMRYN 1
2 DYLHDPYSKGNPCSAICCRKDLAKVGAKPDGCYDTK 0
0 VSDYYLARNLTSFAINGPTLGTGLEPFSWSDKFKISHIGLPKVYNFSFVTMTPAEL* 0

PLBD2 reference sequences

>PLBD2_homSap Homo sapiens (human) PMID: 19706171,19237744,17007843
0 MVGQMYCYPGSHLARALTRALALALVLALLVGPFLSGLAGAIPAPGGRWARDGQVPPASRSRSVLLDVSAGQLLMVDGRHPDAVAWANLTNAIRETG 2
1 WAFLELGTSGQYNDSLQAYAAGVVEAAVSEE 0
0 LIYMHWMNTVVNYCGPFEYEVGYCERLKSFLEANLEWMQEEMESNPDSPYWHQ 0
0 VRLTLLQLKGLEDSYEGRVSFPAGKFTIKPLGFL 2
1 LLQLSGDLEDLELALNKTKIKPSLGSGSCSALIKLLPGQSDLLVAHNTWNNYQHMLRVIKKYWLQFREGPW 1
2 GDYPLVPGNKLVFSSYPGTIFSCDDFYILGSGL 0
0 VTLETTIGNKNPALWKYVRPRGCVLEWVRNIVANRLASDGATWADIFKRFNSGT 2
1 YNNQWMIVDYKAFIPGGPSPGSRVLTILEQIP 2
1 GMVVVADKTSELYQKTYWASYNIP 2
1 SFETVFNASGLQALVAQYGDWFSYDGSPRAQIFRRNQSLVQDMDSMVRLMR 2
1 YNDFLHDPLSLCKACNPQPNGENAISARSDLNPANGSYPFQALRQRSHGGIDVK 0
0 VTSMSLARILSLLAASGPTWDQVPPFQWSTSPFSGLLHMGQPDLWKFAPVKVSWD* 0

>PLBD2_braFlo Branchiostoma floridae (lancelet) XM_002612057
0 MAACRNIFCGRMLSCLLLFSFVFSAVSDGSKLASVRYDEAAKTYQITDKLDPSAAAWANFTDRISSTG 2
1 WSFLTVTTNEKYDDSVQAYAAGLVEGYLTRD LMYNHWLNTVGAAFCSSRSAFCKNLESFLKTNLAWMQEQIQASGDTDDYWHQ 0
0 VKLTLQQLSGLDDGYNDDPRQPSLDINPFGFL 2
1 IFQIGGDMEDLQEALKDKDSHRVLGSGSCSALVKLLPGNADLLVAHDTWDTFQSMLRIIKKYQFPFKLGGKK 1
2 GEDKIPGHTVSFSSYPGVIYSGDDFYITSASL 0
0 VAQETTIGNSNPALWKYVQPQGQVLEWLRNIVANRLANKAMDWATIFKKYNSGT 2
1 YNNQWMIVDYKTFTPNKDLPEKGLLVVLEQLP 2
1 GMVMMDDVTSVLAKQAYWPSYNSP 2
1 YFEKIFNTSGLPAMVEKYGDWFSYEHTPRANIFRRDHGKVTDISSMIKLMR 2
1 YNDFQNDPLSKCDCTPPYSAENAISARSDLNPANGTYPFSALQHRCHGGTDMK 0
0 MTSYSMHESHQMMAVSGPTHDQQQPFQWSTSDYDKQFYHLGHPDLFNFDPIHVIWFDQSDN* 0

>PLBD2_droMel Drosophila melanogaster (fruitfly) U57314 retinal lamina neuron ancestor (lama) PMID: 16077094,8892229
MERPEYDGTYCATALWTKQVGFQIENWKQQNDLVNIPTGVGRICYKDSVYENGWAQIEVETQRTYPDWVQAYAAGMLEGSLTWRNIYNQWSNTISSSCERDESTQKFCGWLRDLLTTNYHRLKRQT
EKAENDHYWHQLHLFITQLEGLETGYKRGASRARSDLEEEIPFSDFLLMNAAADIQDLKIYYENYELQNSTEHTEEPRTDQPKNFFLPSATMLTKIVQEEESPQVLQLLFGHSTAGSYSSMLRIQK
RYKFHYHFSSKLRSNTVPGVDITFTGYPGILGSTDDFYTIKGRHLHAIVGGVGIKNENLQLWKTVDPKKMVPLVARVMAANRISQNRQTWASAMSRHPFTGAKQWITVDLNKMKVQDNLYNVLEGD
DKHDDAPVVLNEKDRTAIQQRHDQLRDMVWIAEQLPGMMTKKDVTQGFLVPGNTSWLANGVPYFKNVLELSGVNYSEDQQLTVADEEELTSLASVDKYLRTHGFRGDLLGSQESIAYGNIDLKLFS
YNARLGISDFHAFAGPVFLRFQHTQPRTLEDEGQDGGVPPAASMGDERLSVSIEDADSLAEMELITERRSVRNDMRAIAMRKIGSGPFKWSEMSPVEEGGGHEGHPDEWNFDKVSPKWAW*

>PLBD2_acyPis Acyrthosiphon pisum (aphid) XM_001948827
MLSIRCILLSLLFVWALQCSATQKNQTLLAVKTDNNRITIQPKHYSVKDKEIIIGKGKFIDRINSTGWAYLEIRTSQKAKDEDQAYGAGYLEGTLTADLIYSYWFNTAKGYCTDRPNVCQQLK
DYMTTNKNWIKSKLNESDPYWYQVGLYYKQLDGLYDGYMRGKSPSTPDLTWDDLYWLNALDDLGDLSIALYPSDISNRVLGSGSCSALIKLMPDNKDILVSHATWSGYETMLRIQKRYSLRFRKS
KKSNKLIRGFDMSFSSFPGGIQSGDDFYLISSGLTTMETTIENYNDSLWSNVKPVGQVLEFVRAMVANRLADNPTDWANLFKLHNSGTYNNQWMILNYAAFQPGSPLPPRDVLHVLEQIPGHVMHD
DFTGHLINRTYWASYNVPYFPFIFNVSGNYEMEQIYGSWFSYSETPRARIFARDHVKIHCDKCMLHLMRSNNYTRD
PESRCDCSPPYSAENAISSRNDLNPANGTYPIRALGHRSHGATDVKVTSSQLFQQLQFKAIAGPTQGSNNSLGPFCWSKSDFNDKVSHLGHPDCFNFKPVLHQWSL*

>PLBD2_triAdh Trichoplax adhaerens (trichoplax) XM_002107718 introns largely conserved
0 MAQCGKFLIYFSIFIITLATLCSCQSGSVIYKDGLYTFSKGINKRAASYGTFTDKIASSG 2
1 WTYLDVHTNPQDDDFITAYAAGYVEGILTAKY IYMHWKNTVGDYCKQKSIYCQKLKSFIMKNNQWMATQIKHRPHSIYWYH 0
0 INLTLIQQKGLRDGYHKAMPHKPIDEFSFL 2
1 LIELSGDLESLETALKDEDTHHVLGSGSCSAFIKVLPDNRDLYFAHDTWTGYQTMLRIYKYYELNFSMLPKTN 1
2 VTVPGTRISFSSYPGTILSGDDYYLIGSGL 0
0 ATMETTNGNSNEKLWKYVTPSSVLEWIRTIIANRLTSSGNDWVKIFSKYNSGT 2
1 YNNQ 00 WMILDYKLFAPKRPLNPNTLWVLEQIP 2
1 GKIESADVTNVLKKQGYWASYNVP 2
1 YFSSIFNMSGNQEQAKKYGNWFTHDKCPRALIFKRDQHKVNSMESLMKLMR 2
1 YNDFKHDPLSRCNCTPPYSAENAISARSDLNPADGKYNIGALGHRCHGGTDSK STNYTMFHSGLKSYAIAGPTHEQQPPFRWSTAKFNMTKPLGHPDLFNFTRQLVSWD* 0

>PLBD2_monBre Monosiga brevicollis (choanoflagellate) introns all novel
0 MWSCGAAAAAVVAVVVLASPATATVARFVEQTDVQTTYASVFYVESDDSYVVKTENHPWDGDFEKDE 0
0 AVRIKYTPGYLVAGWDQLHVKSNSAMDDATVAYAAGYGEAQLTAEMIYNYAYNNGYDTFTPNDKLADYLAKNQAFMAASIASNRSDANGYWYHVDLILRQLQGVCDGYNSSD
FAKSFPLPCESMLAINLMGDMEDLSDALASSDEWYTEDRFFRATHCSALVKLVGGASSPSDIYISQDTWSSLNSMTRIMKRYDLNFLQ 2
1 AKGADDRIAGSSIVFSSYPGSLYSGDDFYLTSAGMAVIETTIGNSNPELYQYIVPDTVLEWIRNIMANRLASNSQTWYEVYRQFNSGT 1
2 YNNMNMILDYKQFKPQEALQDELLTIVEQIP GTVTKTDVTGYLRNMTYWGS 1
2 YNVAFDQNIRELSGANQAEQLYGPW 2
1 FSYWNTSRALIFAREQKNVSSLEDLKRLMRLNQFKTDPL 2
1 YRGWTNCTPAYTAENVIATRGDLNDP 0
0 NGIYSLSSFGLRNHVATDSKISTFSTYDSNNLNVWAIS 2
1 GPTNGPPPNQPVFNWSTSYYKDTRHRGMPEAFDFDWVNFNWPF* 0

>PLBD2_dicDis Dictyostelium discoideum (slime_mold) AAFI02000019 AF411829 introns both novel
0 MRVIRSLLLLTIAIIGSVLSQSSIDDGYTVFYSQPDNYYVKPGTFSNGVAQAIFSNEMMTTGWSFMSISSSEGLYPNDIIAAGAGYLEGYISQEMIYQNWMNMYNNEYHNVIGSD
VENWIQENLQYLQTMIDSAPSNDLYWQNVETVLTQITYMQRGYNQSVIDNGVDASQSLGITEFFLMNMDGDMIDLGPALNLTNGKQVTSPATATSPKQAFKEFMRRTGHCSALIKMTDDLSDLFSGHTTW 2
1 SSYYEMVRMFKVYNLKYLFNGQPPASKVTMFSGYPGTLSSIDDFYLLDTKIVVIETTNGLMNNNLYHLITSESVLSWIRVIVANRLATGGESWCQTFSLYNSGTYNNQ 0
0 WIIVDYNKFIKGYGALDGTLYILEQVPDYVEYGDQTAILRTGYWPSFNIPFYENIYGLTGFNETYAQFGNWFSYQASPRSMIFKRDANNIHSLTQFQAMLRYNNWQNDPFSQGNAGN
QISSRFDLVTADDPNNQYLDPDAFGGIDSKVVSADMVAALLVNAQSGPSHDNETPFTWNSQWNQKYTYAGQPTTWNFDWMTMSLQSMKPASPSSDSSSDSTTFN* 0