The pre-condensation state of the dimodular NRPS protein LgrA

2-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31.

1-Gaussian fit: Grosse-Kunstleve RW, Sauter NK, Adams PD: Newsletter of the IUCr Commission on Crystallographic Computing 2004, 3, 22-31.

Structures and mechanism of condensation in non-ribosomal peptide synthesis.

Complex built by the protein-ligation of the two modules that comprise the first subunit of linear gramicidin synthetase

MGRILFLTTFMSKGNKVVRYLESLHHEVVICQEKVHAQSANLQEIDWIVSYAYGYILDKEIVSRFRGRIINLHPSLLPWN
KGRDPVFWSVWDETPKGVTIHLIDEHVDTGDILVQEEIAFADEDTLLDCYNKANQAIEELFIREWENIVHGRIAPYRQTA
GGTLHFKADRDFYKNLNMTTVRELLALKRLCAEPKRGEKPIDKTFHQLFEQQVEMTPDHVAVVDRGQSLTYKQLNERANQ
LAHHLRGKGVKPDDQVAIMLDKSLDMIVSILAVMKAGGAYVPIDPDYPGERIAYMLADSSAAILLTNALHEEKANGACDI
IDVHDPDSYSENTNNLPHVNRPDDLVYVMYTSGSTGLAKGVMIEHHNLVNFCEWYRPYFGVTPADKALVYSSFSFDGSAL
DIFTHLLAGAALHIVPSERKYDLDALNDYCNQEGITISYLPTGAAEQFMQMDNQSFRVVITGGDVLKKIERNGTYKLYNG
YGPTECTIMVTMFEVDKPYANIPIGKPIDRTRILILDEALALQPIGVAGELFIVGEGLGRGYLNRPELTAEKFIVHPQTG
ERMYRTGDRARFLPDGNIEFLGRLDNLVKIRGYRIEPGEIEPFLMNHPLIELTTVLAKEQADGRKYLVGYYVAPEEIPHG
ELREWLGNDLPDYMIPTYFVHMKAFPLTANGKVDRRALPDVQADAELLGEDYVAPTDELEQQLAQVWSHVLGIPQMGIDD
HFLERGGDSIKVMQLIHQLKNIGLSLRYDQLFTHPTIRQLKRLLTEQKQVNGLLEPLRELDEQAEYETSAVEKRMYIIQQ
QDVESIAYNVVYTINFPLTVDTEQIRVALEQLVLRHEGLRSTYHMRGDEIVKRIVPRAELSFVRQTGEEESVQSLLAEQI
KPFDLAKAPLLRAGVIETADKKVLWFDSHHILLDGLSKSILARELQALLGQQVLSPVEKTYKSFARWQNEWFASDEYEQQ
IAYWKTLLQGELPAVQLPTKKRPPQLTFDGAIQMYRVNPEITRKLKATAAKHDLTLYMLMLTIVSIWLSKMNSDSNQVIL
GTVTDGRQHPDTRELLGMFVNTLPLLLSIDHEESFLHNLQQVKAKLLPALQNQYVPFDKILEAARVKREGNRHPLFDVMF
MMQGAPETELESNMHHINAGISKFDLTLEVLERENGLNIVFEYNTHLFDEGMILRMVAQFEHLLLQAVHGLDQQVKRFEL
VTEDEKRDLFLRVNDTAKAYPNKLIMSMLEDWAAATPDKTALVFREQRVTYRELNERVNQLAHTLREKGVQPDDLVMLMA
ERSVEMMVAIFAVLKAGGAYLPIDPHSPAERIAYIFADSGAKLVLAQSPFVEKASMAEVVLDLNSASSYAADTSNPPLVN
QPGDLVYVMYTSGSTGKPKGVMIEHGALLNVLHGMQDEYPLLQDDAFLLKTTYIFDISVAEIFGWVPGRGKLVILEPEAE
KNPKAIWQAVVGAGITHINFVPSMLIPFVEYLEGRTEANRLRYILACGEAMPDELVPKVYEVLPEVKLENIYGPTEATIY
ASRYSLAKGSQESPVPIGKPLPNYRMYIINRHGQLQPIGVPGELCIAGASLARGYLNNPALTEEKFTPHPLEKGERIYRT
GDLARYREDGNIEYLGRMDHQVKIRGYRIELDEIRSKLIQEETIQDAVVVARNDQNGQAYLCAYLLSEQEWTVGQLRELL
RRELPEYMIPAHFVLLKQFPLTANGKLDRKALPEPDGSVKAEAEYAAPRTELEATLAHIWGEVLGIERIGIRDNFFELGG
DSIKGLQIASRLQRINWTMVINHLFLYPTIEQIAPFVTSEQVVIEAAAENLYFQ

1.0M sodium tartrate pH 7.0,
10mM Manganese Chloride

Canadian Institutes of Health Research (CIHR)

Nornribosomal peptide synthetase, Condensation, Peptide bond, Linear gramicidin, BIOSYNTHETIC PROTEIN

RILFLTTFMSKGNKVVRYLESLHHEVVICQEKVHAQSANLQEIDWIVSYAYGYILDKEIVSRFRGRIINLHPSLLPWNKG
RDPVFWSVWDETPKGVTIHLIDEHVDTGDILVQEEIAFADEDTLLDCYNKANQAIEELFIREWENIVHGRIAPYRQTAGG
TLHFKADRDFYKNLNMTTVRELLALKRLCAEPKRGEKPIDKTFHQLFEQQVEMTPDHVAVVDRGQSLTYKQLNERANQLA
HHLRGKGVKPDDQVAIMLDKSLDMIVSILAVMKAGGAYVPIDPDYPGERIAYMLADSSAAILLTNALHEEKANGACDIID
VHDPDSYSENTNNLPHVNRPDDLVYVMYTSGSTGLAKGVMIEHHNLVNFCEWYRPYFGVTPADKALVYSSFSFDGSALDI
FTHLLAGAALHIVPSERKYDLDALNDYCNQEGITISYLPTGAAEQFMQMDNQSFRVVITGGDVLKKIERNGTYKLYNGYG
PTECTIMVTMFEVDKPYANIPIGKPIDRTRILILDEALALQPIGVAGELFIVGEGLGRGYLNRPELTAEKFIVHPQTGER
MYRTGDRARFLPDGNIEFLGRLDNLVKIRGYRIEPGEIEPFLMNHPLIELTTVLAKEQADGRKYLVGYYVAPEEIPHGEL
REWLGNDLPDYMIPTYFVHMKAFPLTANGKVDRRALPDVQADAELLGEDYVAPTDELEQQLAQVWSHVLGIPQMGIDDHF
LERGGDSIKVMQLIHQLKNIGLSLRYDQLFTHPTIRQLKRLLTEQKQVSLEPLRELDEQAEYETSAVEKRMYIIQQQDVE
SIAYNVVYTINFPLTVDTEQIRVALEQLVLRHEGLRSTYHMRGDEIVKRIVPRAELSFVRQTGEEESVQSLLAEQIKPFD
LAKAPLLRAGVIETADKKVLWFDSHHILLDGLSKSILARELQALLGQQVLSPVEKTYKSFARWQNEWFASDEYEQQIAYW
KTLLQGELPAVQLPTKKRPPQLTFDGAIQMYRVNPEITRKLKATAAKHDLTLYMLMLTIVSIWLSKMNSDSNQVILGTVT
DGRQHPDTRELLGMFVNTLPLLLSIDHEESFLHNLQQVKAKLLPALQNQYVPFDKILEAARVKREGNRHPLFDVMFMMQG
APETELESNMHHINAGISKFDLTLEVLERENGLNIVFEYNTHLFDEGMILRMVAQFEHLLLQAVHGLDQQVKRFELVTED
EKRDLFLRVNDTAKAYPNKLIMSMLEDWAAATPDKTALVFREQRVTYRELNERVNQLAHTLREKGVQPDDLVMLMAERSV
EMMVAIFAVLKAGGAYLPIDPHSPAERIAYIFADSGAKLVLAQSPFVEKASMAEVVLDLNSASSYAADTSNPPLVNQPGD
LVYVMYTSGSTGKPKGVMIEHGALLNVLHGMQDEYPLLQDDAFLLKTTYIFDISVAEIFGWVPGRGKLVILEPEAEKNPK
AIWQAVVGAGITHINFVPSMLIPFVEYLEGRTEANRLRYILACGEAMPDELVPKVYEVLPEVKLENIYGPTEATIYASRY
SLAKGSQESPVPIGKPLPNYRMYIINRHGQLQPIGVPGELCIAGASLARGYLNNPALTEEKFTPHPLEKGERIYRTGDLA
RYREDGNIEYLGRMDHQVKIRGYRIELDEIRSKLIQEETIQDAVVVARNDQNGQAYLCAYLLSEQEWTVGQLRELLRREL
PEYMIPAHFVLLKQFPLTANGKLDRKALPEPDGSVKAEAEYAAPRTELEATLAHIWGEVLGIERIGIRDNFFELGGDSIK
GLQIASRLQRINWTMVINHLFLYPTIEQIAPFVTSEQVVIE