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ENZYME

ENZYME entry: EC 1.17.7.3

Accepted Name
(E)-4-hydroxy-3-methylbut-2-enyl-diphosphate synthase (flavodoxin)
Alternative Name(s)
(E)-4-hydroxy-3-methylbut-2-enyl diphosphate synthase
4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase
Reaction catalysed
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate + 2 H(+) + H2O + oxidized [flavodoxin] <=> 2-C-methyl-D-erythritol 2,4-cyclic diphosphate + reduced [flavodoxin]
Comment(s)
  • Forms part of an alternative non-mevalonate pathway for isoprenoid biosynthesis that is found in most bacteria.
  • Plants and cyanobacteria have a similar enzyme that utilizes ferredoxin rather than flavodoxin (cf. EC 1.17.7.1).
Cross-references
BRENDA1.17.7.3
EC2PDB1.17.7.3
ExplorEnz1.17.7.3
PRIAM enzyme-specific profiles1.17.7.3
KEGG Ligand Database for Enzyme Nomenclature1.17.7.3
IUBMB Enzyme Nomenclature1.17.7.3
IntEnz1.17.7.3
MEDLINEFind literature relating to 1.17.7.3
MetaCyc1.17.7.3
Rhea expert-curated reactions1.17.7.3
UniProtKB/Swiss-Prot
Q82K43, ISPG1_STRAWQ9X7W2, ISPG1_STRCOQ82ML3, ISPG2_STRAW
Q9KYR9, ISPG2_STRCOQ6FEM3, ISPG_ACIADB7H069, ISPG_ACIB3
B7I5G7, ISPG_ACIB5B2I3E5, ISPG_ACIBCB0VKR8, ISPG_ACIBS
A3M211, ISPG_ACIBTB0V5G7, ISPG_ACIBYA0LV34, ISPG_ACIC1
A5FX97, ISPG_ACICJB7JC30, ISPG_ACIF2B5EJF3, ISPG_ACIF5
A3N1H8, ISPG_ACTP2B3GY64, ISPG_ACTP7B0BQB9, ISPG_ACTPJ
A6VQX6, ISPG_ACTSZB6JA27, ISPG_AFIC5P58665, ISPG_AGRFC
B2UKT9, ISPG_AKKM8Q0VNE0, ISPG_ALCBSQ5E772, ISPG_ALIF1
B5FAX2, ISPG_ALIFMB6EGY7, ISPG_ALISLB9JV07, ISPG_ALLAM
B4RV89, ISPG_ALTMDQ5PAJ1, ISPG_ANAMMB7GH89, ISPG_ANOFW
O67496, ISPG_AQUAEQ5P7B3, ISPG_AROAEA0JUS8, ISPG_ARTS2
C1DE57, ISPG_AZOVDC3P8I5, ISPG_BACAAC3LKV7, ISPG_BACAC
A0RIQ2, ISPG_BACAHQ81LV7, ISPG_BACANB7JN03, ISPG_BACC0
Q730Q8, ISPG_BACC1B7IYD0, ISPG_BACC2C1ES01, ISPG_BACC3
B7HCQ3, ISPG_BACC4B7HPH8, ISPG_BACC7A7GSX5, ISPG_BACCN
B9IY45, ISPG_BACCQQ818H8, ISPG_BACCRQ634Q9, ISPG_BACCZ
Q5L7W2, ISPG_BACFNQ64N34, ISPG_BACFRQ6HDN9, ISPG_BACHK
Q65HA9, ISPG_BACLDA9VH61, ISPG_BACMKA8FF87, ISPG_BACP2
P54482, ISPG_BACSUQ8A4T0, ISPG_BACTNA7Z6S2, ISPG_BACVZ
A1UR54, ISPG_BARBKQ6G1X4, ISPG_BARHEQ6G104, ISPG_BARQU
A9IYW1, ISPG_BART1Q1LU77, ISPG_BAUCHB2IE63, ISPG_BEII9
Q8G7Y6, ISPG_BIFLOQ492E0, ISPG_BLOPBQ7WHN0, ISPG_BORBR
Q7W6P6, ISPG_BORPAQ7VWL0, ISPG_BORPEQ89VV9, ISPG_BRADU
A5ETI5, ISPG_BRASBA4YKQ8, ISPG_BRASOC0ZF58, ISPG_BREBN
B2S7K6, ISPG_BRUA1Q2YLG4, ISPG_BRUA2A6WXY9, ISPG_BRUA4
Q57BA5, ISPG_BRUABA9M820, ISPG_BRUC2C0RF32, ISPG_BRUMB
Q8YJ17, ISPG_BRUMEA9WWQ2, ISPG_BRUSIQ8FYT2, ISPG_BRUSU
P57374, ISPG_BUCAIQ8K9P4, ISPG_BUCAPB1YR44, ISPG_BURA4
B4EAW9, ISPG_BURCJA3MK75, ISPG_BURM7A2S2A2, ISPG_BURM9
Q62JW4, ISPG_BURMAA1V4K1, ISPG_BURMSA3NVX1, ISPG_BURP0
Q3JRQ3, ISPG_BURP1A3NA54, ISPG_BURP6Q63UT3, ISPG_BURPS
Q8RA30, ISPG_CALS4A4XLZ4, ISPG_CALS8A7ZCT9, ISPG_CAMC1
A7GZ54, ISPG_CAMC5A0RPL8, ISPG_CAMFFA8FLB6, ISPG_CAMJ8
A7H4D8, ISPG_CAMJDQ9PPM1, ISPG_CAMJEA1VZ41, ISPG_CAMJJ
Q5HV95, ISPG_CAMJRB9KD64, ISPG_CAMLRQ9A9W0, ISPG_CAUVC
B3PDM1, ISPG_CELJUQ5L669, ISPG_CHLABQ823I7, ISPG_CHLCV
Q254D2, ISPG_CHLFFQ9PKY3, ISPG_CHLMUQ9Z8H0, ISPG_CHLPN
B0B9G5, ISPG_CHLT2Q3KMW4, ISPG_CHLTAB0BB44, ISPG_CHLTB
Q8KG23, ISPG_CHLTEO84060, ISPG_CHLTRQ1QTK8, ISPG_CHRSD
Q7NS88, ISPG_CHRVOA8AD71, ISPG_CITK8A5CT01, ISPG_CLAM3
B0RDZ5, ISPG_CLAMSQ97I56, ISPG_CLOABP58667, ISPG_CLOPE
Q895K3, ISPG_CLOTEQ47WC0, ISPG_COLP3Q6NGL3, ISPG_CORDI
Q8FP82, ISPG_COREFQ8NP12, ISPG_CORGLQ4JV28, ISPG_CORJK
B1VGA4, ISPG_CORU7A7MGV7, ISPG_CROS8Q6A7L2, ISPG_CUTAK
Q47BR6, ISPG_DECARA5FS85, ISPG_DEHMBQ3ZZC9, ISPG_DEHMC
Q9RXC9, ISPG_DEIRAQ6AP32, ISPG_DESPSQ72CD9, ISPG_DESVH
A8LI72, ISPG_DINSHA7ZPV8, ISPG_ECO24B7UGW1, ISPG_ECO27
B7MI00, ISPG_ECO45B7LDA7, ISPG_ECO55P62622, ISPG_ECO57
B5Z0Y4, ISPG_ECO5EB7NRG5, ISPG_ECO7IB7MYF0, ISPG_ECO81
B7M7L9, ISPG_ECO8AC4ZX90, ISPG_ECOBWB1XAZ0, ISPG_ECODH
A8A321, ISPG_ECOHSA1AE53, ISPG_ECOK1Q0TEX0, ISPG_ECOL5
P62621, ISPG_ECOL6B1IWE6, ISPG_ECOLCP62620, ISPG_ECOLI
B7N6A3, ISPG_ECOLUB6I587, ISPG_ECOSEB1LNH0, ISPG_ECOSM
Q1R8L8, ISPG_ECOUTQ3YRZ7, ISPG_EHRCJQ5FHA6, ISPG_EHRRG
Q5HB57, ISPG_EHRRWA4WD93, ISPG_ENT38B2VE89, ISPG_ERWT9
B7LKC3, ISPG_ESCF3B1YLA2, ISPG_EXIS2C4L3K5, ISPG_EXISA
Q0RDR2, ISPG_FRAAAQ2J717, ISPG_FRACCA8L6E2, ISPG_FRASN
Q14IL6, ISPG_FRAT1B2SG03, ISPG_FRATMA0Q6U8, ISPG_FRATN
Q0BMA6, ISPG_FRATOQ5NH64, ISPG_FRATTQ8RG40, ISPG_FUSNN
Q5KX35, ISPG_GEOKAQ74D60, ISPG_GEOSLC5D4Q3, ISPG_GEOSW
A4IQZ4, ISPG_GEOTNA9HJ48, ISPG_GLUDAQ5FUR7, ISPG_GLUOX
Q0BUK0, ISPG_GRABCQ7VME2, ISPG_HAEDUQ4QNH4, ISPG_HAEI8
A5UAB9, ISPG_HAEIEA5UGH1, ISPG_HAEIGP44667, ISPG_HAEIN
Q2SDW4, ISPG_HAHCHQ9KD18, ISPG_HALH5C4K4I8, ISPG_HAMD5
Q17XU2, ISPG_HELAHQ7VI04, ISPG_HELHPB6JLL3, ISPG_HELP2
B5Z6Z7, ISPG_HELPGQ1CTP7, ISPG_HELPHQ9ZLL0, ISPG_HELPJ
B2UTK0, ISPG_HELPSO25342, ISPG_HELPYQ0I2E9, ISPG_HISS1
B0USG8, ISPG_HISS2B4U9V3, ISPG_HYDS0Q0C4J3, ISPG_HYPNA
Q5QYA9, ISPG_IDILOQ28R10, ISPG_JANSCB5XNL5, ISPG_KLEP3
A6TCD4, ISPG_KLEP7B2GKS3, ISPG_KOCRDQ1IRS5, ISPG_KORVE
C1DD43, ISPG_LARHHQ1MSE5, ISPG_LAWIPQ6AEX9, ISPG_LEIXX
Q04UL2, ISPG_LEPBJQ04YW2, ISPG_LEPBLQ72TR2, ISPG_LEPIC
Q8F1H5, ISPG_LEPINC1L2Z7, ISPG_LISMCQ71ZM9, ISPG_LISMF
P58668, ISPG_LISMOB1HSS4, ISPG_LYSSCB9E6U1, ISPG_MACCJ
A0LDN3, ISPG_MAGMMQ8EUI6, ISPG_MALP2Q65R84, ISPG_MANSM
A6VV06, ISPG_MARMSA1TZQ0, ISPG_MARN8C6BYK9, ISPG_MARSD
Q604Q5, ISPG_METCAQ1H0U9, ISPG_METFKQ7TXN6, ISPG_MYCBO
A1KML3, ISPG_MYCBPC1AFY4, ISPG_MYCBTQ7NBH3, ISPG_MYCGA
B8ZRU5, ISPG_MYCLBQ9CBU5, ISPG_MYCLEQ73VS3, ISPG_MYCPA
A5U6M2, ISPG_MYCTAP9WKG2, ISPG_MYCTOP9WKG3, ISPG_MYCTU
B2A390, ISPG_NATTJB9LA27, ISPG_NAUPAQ5F913, ISPG_NEIG1
B4RMG4, ISPG_NEIG2A9LZN8, ISPG_NEIM0Q9JU34, ISPG_NEIMA
Q9JZ40, ISPG_NEIMBA1KUD8, ISPG_NEIMFQ0AE42, ISPG_NITEC
Q82XV0, ISPG_NITEUQ1QQI9, ISPG_NITHXA6Q1U2, ISPG_NITSB
Q3SVD0, ISPG_NITWNQ5YS74, ISPG_NOCFAA1R501, ISPG_PAEAT
A6LGR5, ISPG_PARD8A1B323, ISPG_PARDPQ6MD85, ISPG_PARUW
P57987, ISPG_PASMUQ6D276, ISPG_PECASC6DBH4, ISPG_PECCP
Q4FNA0, ISPG_PELUBC0QRI5, ISPG_PERMHQ7N706, ISPG_PHOLL
Q6LU49, ISPG_PHOPRA6L089, ISPG_PHOV8Q7MVT7, ISPG_PORGI
B4EZT3, ISPG_PROMHP72241, ISPG_PROSTQ48LZ4, ISPG_PSE14
A6V0W0, ISPG_PSEA7B7UWI8, ISPG_PSEA8Q02RV7, ISPG_PSEAB
Q9HXJ4, ISPG_PSEAEB8HG44, ISPG_PSECPQ1IEI1, ISPG_PSEE4
Q4K6U9, ISPG_PSEF5C3K1L4, ISPG_PSEFSA8F4Y8, ISPG_PSELT
A4XY32, ISPG_PSEMYA5VYT5, ISPG_PSEP1Q3K7B6, ISPG_PSEPF
B0KPI7, ISPG_PSEPGQ88PJ7, ISPG_PSEPKB1JDV8, ISPG_PSEPW
Q886Z0, ISPG_PSESMQ3ICZ5, ISPG_PSET1Q4ZX23, ISPG_PSEU2
Q4FTW7, ISPG_PSYA2Q1QD18, ISPG_PSYCKA1SU39, ISPG_PSYIN
P58669, ISPG_RALN1B2U9U9, ISPG_RALPJA9WR14, ISPG_RENSM
B3PR71, ISPG_RHIE6Q2K333, ISPG_RHIECQ1MAC5, ISPG_RHIJ3
Q98FG0, ISPG_RHILOB5ZUA0, ISPG_RHILWQ92L19, ISPG_RHIME
B9JE02, ISPG_RHIR8Q7UWC8, ISPG_RHOBAC1B2V4, ISPG_RHOOB
Q2J2S7, ISPG_RHOP2Q07V91, ISPG_RHOP5Q6NCF3, ISPG_RHOPA
Q21C20, ISPG_RHOPBB3QBC6, ISPG_RHOPTQ2RWE4, ISPG_RHORT
Q5LQ99, ISPG_RUEPOQ1GIC1, ISPG_RUESTB8I6E1, ISPG_RUMCH
A1AW46, ISPG_RUTMCQ21KT3, ISPG_SACD2B5F198, ISPG_SALA4
A8M723, ISPG_SALAIA9MHL5, ISPG_SALARQ57LI6, ISPG_SALCH
B5FR63, ISPG_SALDCB5R582, ISPG_SALEPB5RCZ2, ISPG_SALG2
B4TD93, ISPG_SALHSB4T0P9, ISPG_SALNSQ5PNI2, ISPG_SALPA
A9N201, ISPG_SALPBB5BAY5, ISPG_SALPKB4TR95, ISPG_SALSV
P58670, ISPG_SALTIA4X4L9, ISPG_SALTOP58671, ISPG_SALTY
A8GHW5, ISPG_SERP5A1S863, ISPG_SHEAMB8E9S7, ISPG_SHEB2
A3D6V9, ISPG_SHEB5A6WQP7, ISPG_SHEB8A9KXK8, ISPG_SHEB9
Q12PT4, ISPG_SHEDOQ085U6, ISPG_SHEFNB0TLI4, ISPG_SHEHH
A3QCG2, ISPG_SHELPQ8EC32, ISPG_SHEONA8H245, ISPG_SHEPA
A4Y8U0, ISPG_SHEPCB8CKR1, ISPG_SHEPWA0KUJ5, ISPG_SHESA
A8FT70, ISPG_SHESHQ0HKV9, ISPG_SHESMQ0HX57, ISPG_SHESR
A1RHQ3, ISPG_SHESWB1KKJ2, ISPG_SHEWMB2TXU0, ISPG_SHIB3
Q31XX5, ISPG_SHIBSQ32D47, ISPG_SHIDSQ0T204, ISPG_SHIF8
Q83K43, ISPG_SHIFLQ3YZ37, ISPG_SHISSQ5WHB2, ISPG_SHOC1
C3MAL6, ISPG_SINFNA6UE79, ISPG_SINMWQ2NS40, ISPG_SODGM
Q029T9, ISPG_SOLUEB1VYP5, ISPG_STRGGB4SRZ0, ISPG_STRM5
B2FL74, ISPG_STRMKQ30TM4, ISPG_SULDNA6QC65, ISPG_SULNB
B2V7Y2, ISPG_SULSYQ67PA7, ISPG_SYMTHB7IFY1, ISPG_THEAB
Q47RY0, ISPG_THEFYQ9WZZ3, ISPG_THEMAA5IIP2, ISPG_THEP1
B1LC43, ISPG_THESQQ72H18, ISPG_THET2Q5SLI8, ISPG_THET8
Q84GJ3, ISPG_THETHB5YIQ4, ISPG_THEYDQ73N90, ISPG_TREDE
O83460, ISPG_TREPAQ83NE4, ISPG_TROW8Q83N18, ISPG_TROWT
A5CX35, ISPG_VESOHB7VJT8, ISPG_VIBA3A7MU42, ISPG_VIBC1
Q9KTX1, ISPG_VIBCHQ87S16, ISPG_VIBPAQ8DEZ8, ISPG_VIBVU
Q7MNF1, ISPG_VIBVYQ8D1Y3, ISPG_WIGBRQ73IP1, ISPG_WOLPM
B3CNN4, ISPG_WOLPPQ7M8Z2, ISPG_WOLSUQ5GRK4, ISPG_WOLTR
C0R5E5, ISPG_WOLWRQ8PLJ8, ISPG_XANACQ3BUK3, ISPG_XANC5
Q4UTW8, ISPG_XANC8B0RTS9, ISPG_XANCBQ8P9R7, ISPG_XANCP
Q2P3M7, ISPG_XANOMQ5H0N8, ISPG_XANORQ9PAE3, ISPG_XYLFA
Q87A73, ISPG_XYLFTA1JKS2, ISPG_YERE8A7FFY9, ISPG_YERP3
Q1C5I8, ISPG_YERPAB2K9Q0, ISPG_YERPBP58672, ISPG_YERPE
A9R802, ISPG_YERPGQ1CK91, ISPG_YERPNA4TMT7, ISPG_YERPP
Q667Z9, ISPG_YERPSB1JS05, ISPG_YERPYQ5NR50, ISPG_ZYMMO

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.17.7.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.17.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.-.-.-