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ENZYME

ENZYME entry: EC 1.97.1.12

Accepted Name
photosystem I
Reaction catalysed
hnu + oxidized [2Fe-2S]-[ferredoxin] + reduced [plastocyanin] = oxidized [plastocyanin] + reduced [2Fe-2S]-[ferredoxin]
Comment(s)
  • Contains chlorophyll, phylloquinones, carotenoids and [4Fe-4S] clusters.
  • Cytochrome c6 can act as an alternative electron donor, and flavodoxin as an alternative acceptor in some species.
Cross-references
BRENDA1.97.1.12
EC2PDB1.97.1.12
ExplorEnz1.97.1.12
PRIAM enzyme-specific profiles1.97.1.12
KEGG Ligand Database for Enzyme Nomenclature1.97.1.12
IUBMB Enzyme Nomenclature1.97.1.12
IntEnz1.97.1.12
MEDLINEFind literature relating to 1.97.1.12
MetaCyc1.97.1.12
Rhea expert-curated reactions1.97.1.12
UniProtKB/Swiss-Prot
B0C474, PSAA_ACAM1Q3V534, PSAA_ACOCLQ9MUJ3, PSAA_ADICA
A4QJB5, PSAA_AETCOA4QJJ9, PSAA_AETGRA1EA08, PSAA_AGRST
Q70Y03, PSAA_AMBTCP58309, PSAA_AMPCAQ9MTQ4, PSAA_AMPOP
Q9MUJ5, PSAA_ANGEVQ85B27, PSAA_ANTAGQ9MUJ7, PSAA_ARAAA
A4QK18, PSAA_ARAHIP56766, PSAA_ARATHQ9MUJ4, PSAA_ASPND
Q8S8X4, PSAA_ATRBEA4QKA5, PSAA_BARVEQ06J42, PSAA_BIGNA
Q7YJX2, PSAA_CALFGA4QKJ2, PSAA_CAPBUQ8M9W0, PSAA_CHAGL
Q1ACL4, PSAA_CHAVUQ19V91, PSAA_CHLATP12154, PSAA_CHLRE
P56341, PSAA_CHLVUQ09MH8, PSAA_CITSIA0A335, PSAA_COFAR
A4QKT1, PSAA_CRUWAQ2QD89, PSAA_CUCSAQ9TLQ5, PSAA_CYACA
Q85FY7, PSAA_CYAM1B8HLB2, PSAA_CYAP4P48112, PSAA_CYAPA
Q9MUK0, PSAA_CYCREQ0G9W2, PSAA_DAUCAA4QL19, PSAA_DRANE
Q06GZ7, PSAA_DRIGRQ9MUJ9, PSAA_DRIWIQ4G3F6, PSAA_EMIHU
Q9MUK4, PSAA_ENCLEQ9MUJ8, PSAA_EPHTWQ9MUJ6, PSAA_EQUPA
Q49KZ8, PSAA_EUCGGP19430, PSAA_EUGGRQ9MUC0, PSAA_GINBI
B7KC47, PSAA_GLOC7Q7NFT6, PSAA_GLOVIA0ZZ35, PSAA_GOSBA
Q2L907, PSAA_GOSHIQ6B8U6, PSAA_GRATLO78508, PSAA_GUITH
Q1KXV9, PSAA_HELANQ9XQV3, PSAA_HETTRA1E9J1, PSAA_HORVU
Q5SD06, PSAA_HUPLUQ06RD1, PSAA_JASNUQ332X8, PSAA_LACSA
A4QLA6, PSAA_LEPVRQ0G9L9, PSAA_LIRTUA4QLJ4, PSAA_LOBMA
P58310, PSAA_LOTJAP04966, PSAA_MAIZEQ9MUK1, PSAA_MARBO
P06406, PSAA_MARPOO52474, PSAA_MASLAQ9MUR8, PSAA_MESVI
Q09X17, PSAA_MORINQ09FW1, PSAA_NANDOA4QLT3, PSAA_NASOF
Q1XDK4, PSAA_NEOYEQ9TKW2, PSAA_NEPOLQ3C1H8, PSAA_NICSY
Q33C36, PSAA_NICTOB2J490, PSAA_NOSP7P58576, PSAA_NOSS1
Q6EW48, PSAA_NYMALQ9MTN8, PSAA_OENEHA4QJT3, PSAA_OLIPU
Q20EW6, PSAA_OLTVIQ6ENH4, PSAA_ORYNIP0C353, PSAA_ORYSA
P0C354, PSAA_ORYSIP0C355, PSAA_ORYSJQ0P3K1, PSAA_OSTTA
Q68S06, PSAA_PANGIQ7U4E4, PSAA_PARMWP05310, PSAA_PEA
Q06FW5, PSAA_PELHOQ3BAP0, PSAA_PHAAOA0T0L9, PSAA_PHATC
A4GG97, PSAA_PHAVUQ9MUJ1, PSAA_PHLSQQ8MFA3, PSAA_PHYPA
P17154, PSAA_PICP2Q85WX3, PSAA_PINKOP41639, PSAA_PINTH
Q06GR0, PSAA_PIPCEQ09G46, PSAA_PLAOCQ14FF7, PSAA_POPAL
A4GYR0, PSAA_POPTRP51284, PSAA_PORPUQ9AL93, PSAA_PROHO
A3PF14, PSAA_PROM0A2C4V3, PSAA_PROM1A2CC73, PSAA_PROM3
A9BCK8, PSAA_PROM4A2BYP9, PSAA_PROM5Q318L9, PSAA_PROM9
Q9L4N4, PSAA_PROMAQ7V510, PSAA_PROMMQ9RC08, PSAA_PROMP
A2BTA0, PSAA_PROMSQ46IV6, PSAA_PROMTQ9MUJ2, PSAA_PSINU
B7K5Y2, PSAA_RIPO1Q6L398, PSAA_SACHYQ6ENW3, PSAA_SACOF
Q9MUK3, PSAA_SEQSEQ2MII7, PSAA_SOLBUQ2MIA0, PSAA_SOLLC
Q27S50, PSAA_SOLTUQ9T2L6, PSAA_SORBIQ2PMU3, PSAA_SOYBN
P06511, PSAA_SPIOLQ32RS3, PSAA_STAPUQ06SE0, PSAA_STIHE
Q31LJ0, PSAA_SYNE7P0A406, PSAA_SYNELQ2JRV0, PSAA_SYNJA
Q2JQ89, PSAA_SYNJBQ5N0D6, PSAA_SYNP6Q9R6U0, PSAA_SYNPW
Q0ID48, PSAA_SYNS3Q3AUT5, PSAA_SYNS9Q3AMS5, PSAA_SYNSC
P29254, PSAA_SYNY3Q1KVY3, PSAA_TETOBA0T0M8, PSAA_THAPS
P0A405, PSAA_THEVBP25936, PSAA_THEVLP06405, PSAA_TOBAC
Q9MUJ0, PSAA_TORCLP49479, PSAA_TRICVQ10VT7, PSAA_TRIEI
Q44550, PSAA_TRIV2Q3ZJ07, PSAA_TUPAKQ0ZJ20, PSAA_VITVI
Q9MUK2, PSAA_WELMIP58311, PSAA_WHEATQ32RG8, PSAA_ZYGCR
P58565, PSAB1_NOSS1P31088, PSAB1_TRIV2Q8YLI4, PSAB2_NOSS1
Q3MA04, PSAB2_TRIV2Q3V535, PSAB_ACOCLQ85FM0, PSAB_ADICA
A4QJB4, PSAB_AETCOA4QJJ8, PSAB_AETGRA1EA07, PSAB_AGRST
Q70Y04, PSAB_AMBTCP58383, PSAB_AMPCAA2T332, PSAB_ANGEV
Q85AV8, PSAB_ANTAGQ33332, PSAB_ANTMAA4QK17, PSAB_ARAHI
P56767, PSAB_ARATHQ8S8X5, PSAB_ATRBEA4QKA4, PSAB_BARVE
Q06J40, PSAB_BIGNAA6MM35, PSAB_BUXMIQ7YJX3, PSAB_CALFG
A4QKJ1, PSAB_CAPBUQ8M9V9, PSAB_CHAGLQ1ACL3, PSAB_CHAVU
Q19V90, PSAB_CHLATP36492, PSAB_CHLMOP09144, PSAB_CHLRE
A6MMC1, PSAB_CHLSCP56342, PSAB_CHLVUQ09MH9, PSAB_CITSI
A0A334, PSAB_COFARA4QKT0, PSAB_CRUWAQ4VZN4, PSAB_CUCSA
Q49CB2, PSAB_CUSSAQ9TLQ6, PSAB_CYACAQ85FY6, PSAB_CYAM1
P48113, PSAB_CYAPAA6H5H1, PSAB_CYCTAQ0G9W3, PSAB_DAUCA
A6MMK6, PSAB_DIOELA4QL18, PSAB_DRANEQ06GZ8, PSAB_DRIGR
Q4G3F5, PSAB_EMIHUQ49KZ9, PSAB_EUCGGP19431, PSAB_EUGGR
Q7NFT5, PSAB_GLOVIA6BM24, PSAB_GNEPAA0ZZ34, PSAB_GOSBA
Q2L903, PSAB_GOSHIQ6B8U7, PSAB_GRATLO78507, PSAB_GUITH
Q1KXW0, PSAB_HELANQ9XQV2, PSAB_HETTRA1E9J0, PSAB_HORVU
Q5SD11, PSAB_HUPLUA6MMU3, PSAB_ILLOLQ06RD2, PSAB_JASNU
Q332X9, PSAB_LACSAA4QLA5, PSAB_LEPVRQ0G9M0, PSAB_LIRTU
A4QLJ3, PSAB_LOBMAP58385, PSAB_LOTJAP04967, PSAB_MAIZE
P06408, PSAB_MARPOO52475, PSAB_MASLAQ9MUR7, PSAB_MESVI
Q09X18, PSAB_MORINQ09FW2, PSAB_NANDOA4QLT2, PSAB_NASOF
Q1XDK3, PSAB_NEOYEQ9TKW1, PSAB_NEPOLQ3C1H9, PSAB_NICSY
Q33C37, PSAB_NICTOQ6EW49, PSAB_NYMALQ9MTN7, PSAB_OENEH
A4QJT2, PSAB_OLIPUQ20EW7, PSAB_OLTVIQ6ENH5, PSAB_ORYNI
P0C356, PSAB_ORYSAP0C357, PSAB_ORYSIP0C358, PSAB_ORYSJ
Q0P3K2, PSAB_OSTTAQ68S07, PSAB_PANGIQ7U4E5, PSAB_PARMW
P05311, PSAB_PEAQ06FW4, PSAB_PELHOQ3BAP1, PSAB_PHAAO
A0T0M7, PSAB_PHATCA4GG98, PSAB_PHAVUQ8MFA2, PSAB_PHYPA
P17155, PSAB_PICP2Q85WX0, PSAB_PINKOP41640, PSAB_PINTH
Q06GR1, PSAB_PIPCEQ09G47, PSAB_PLAOCQ14FF8, PSAB_POPAL
A4GYQ9, PSAB_POPTRP51285, PSAB_PORPUP58387, PSAB_PROHO
A3PF13, PSAB_PROM0A2C4V4, PSAB_PROM1A2CC72, PSAB_PROM3
A2BYP8, PSAB_PROM5Q318M0, PSAB_PROM9Q9RDV0, PSAB_PROMA
Q7V511, PSAB_PROMMQ9RC07, PSAB_PROMPA2BT99, PSAB_PROMS
Q46IV5, PSAB_PROMTP58765, PSAB_PSINUA6MVZ6, PSAB_RHDSA
Q6L399, PSAB_SACHYQ6ENW4, PSAB_SACOFQ2WGC5, PSAB_SELUN
Q2MII8, PSAB_SOLBUQ2MIA1, PSAB_SOLLCQ27S51, PSAB_SOLTU
A1E9S3, PSAB_SORBIQ2PMU2, PSAB_SOYBNP06512, PSAB_SPIOL
Q32RS4, PSAB_STAPUQ06SF0, PSAB_STIHEQ31LJ1, PSAB_SYNE7
P0A408, PSAB_SYNELQ2JRU9, PSAB_SYNJAQ2JQ90, PSAB_SYNJB
Q5N0D5, PSAB_SYNP6Q9R6T9, PSAB_SYNPWQ0ID47, PSAB_SYNS3
Q3AUT6, PSAB_SYNS9Q3AMS4, PSAB_SYNSCP29255, PSAB_SYNY3
Q1KVS5, PSAB_TETOBA0T0M9, PSAB_THAPSP0A407, PSAB_THEVB
P0A409, PSAB_THEVLP06407, PSAB_TOBACP49480, PSAB_TRICV
Q10VT8, PSAB_TRIEIQ3ZIZ3, PSAB_TUPAKQ0ZJ21, PSAB_VITVI
P58386, PSAB_WHEATQ32RG9, PSAB_ZYGCRB0CB42, PSAC_ACAM1
Q3V4Y3, PSAC_ACOCLQ85FH4, PSAC_ADICAA1YV25, PSAC_AEGTA
A4QJG7, PSAC_AETCOA4QJQ1, PSAC_AETGRA1EA60, PSAC_AGRST
Q70XW3, PSAC_AMBTCP83158, PSAC_ANASLA2T384, PSAC_ANGEV
Q85AC1, PSAC_ANTAGQ06439, PSAC_ANTSPA4QK71, PSAC_ARAHI
P62090, PSAC_ARATHP62091, PSAC_ATRBEA4QKF8, PSAC_BARVE
Q06J47, PSAC_BIGNAA6MM88, PSAC_BUXMIQ7HKX2, PSAC_CALFG
A4QKP6, PSAC_CAPBUA8SEF5, PSAC_CERDEQ8M9U0, PSAC_CHAGL
Q1ACE8, PSAC_CHAVUQ19V62, PSAC_CHLATQ00914, PSAC_CHLRE
A6MMH6, PSAC_CHLSCP56301, PSAC_CHLVUQ09MC5, PSAC_CITSI
A0A386, PSAC_COFARB1WYT0, PSAC_CROS5A4QKY5, PSAC_CRUWA
P42046, PSAC_CUCSAA8W3G7, PSAC_CUSEXA7M942, PSAC_CUSGR
A8W3M8, PSAC_CUSOBA7M9B0, PSAC_CUSREO19905, PSAC_CYACA
Q85G47, PSAC_CYAM1B8HRC2, PSAC_CYAP4P31173, PSAC_CYAPA
A6H5P3, PSAC_CYCTAQ0G9R1, PSAC_DAUCAA6MMR2, PSAC_DIOEL
A4QL72, PSAC_DRANEQ06GU5, PSAC_DRIGRQ4G3C1, PSAC_EMIHU
Q49KU7, PSAC_EUCGGP31556, PSAC_EUGGRB7KFK8, PSAC_GLOC7
Q7NG86, PSAC_GLOVIQ9MRI1, PSAC_GNEGNA6BM25, PSAC_GNEPA
A0ZZ86, PSAC_GOSBAQ2L956, PSAC_GOSHIQ6B8M0, PSAC_GRATL
O78443, PSAC_GUITHQ1KXQ4, PSAC_HELANP69416, PSAC_HORVU
Q5SCZ7, PSAC_HUPLUA6MMZ6, PSAC_ILLOLA7Y3L3, PSAC_IPOPU
Q06R79, PSAC_JASNUQ332S6, PSAC_LACSAA4QLG0, PSAC_LEPVR
Q0G9G8, PSAC_LIRTUA4QLP8, PSAC_LOBMAA8Y9D8, PSAC_LOLPR
P62092, PSAC_LOTJAP11601, PSAC_MAIZEP06251, PSAC_MARPO
O07112, PSAC_MASLAQ9MUM9, PSAC_MESVIB0JJ37, PSAC_MICAN
P0A412, PSAC_MICDPQ09WW7, PSAC_MORINQ09FQ9, PSAC_NANDO
A4QLY6, PSAC_NASOFQ1XDB3, PSAC_NEOYEQ9TKV9, PSAC_NEPOL
Q3C1Q3, PSAC_NICSYQ33BX1, PSAC_NICTOB2J393, PSAC_NOSP7
P0A410, PSAC_NOSS1P0A413, PSAC_NOSS8P0A414, PSAC_NOSS9
Q6EVZ9, PSAC_NYMALP62093, PSAC_OENEHA4QJY3, PSAC_OLIPU
Q20EY7, PSAC_OLTVIQ6ENA6, PSAC_ORYNIP0C359, PSAC_ORYSA
P0C360, PSAC_ORYSIP0C361, PSAC_ORYSJQ0P3P1, PSAC_OSTTA
Q68RV5, PSAC_PANGIP0A418, PSAC_PARMWP10793, PSAC_PEA
Q06FQ3, PSAC_PELHOQ3BAH7, PSAC_PHAAOA0T0L2, PSAC_PHATC
A4GGE7, PSAC_PHAVUQ6YXQ2, PSAC_PHYPAP31087, PSAC_PICP2
Q85WU9, PSAC_PINKOP41649, PSAC_PINTHQ06GK6, PSAC_PIPCE
Q09FZ5, PSAC_PLAOCA6YGC0, PSAC_PLETEQ14FA7, PSAC_POPAL
A4GYW7, PSAC_POPTRP51374, PSAC_PORPUA3PF98, PSAC_PROM0
A2C555, PSAC_PROM1A8G7B3, PSAC_PROM2A2CCX5, PSAC_PROM3
A9BD50, PSAC_PROM4A2BYZ1, PSAC_PROM5Q318D4, PSAC_PROM9
Q7V9R1, PSAC_PROMAQ7V4J7, PSAC_PROMMQ7UZQ1, PSAC_PROMP
A2BTI9, PSAC_PROMSQ46IK4, PSAC_PROMTA1YV27, PSAC_PSEPI
P58870, PSAC_PSINUA6MVS8, PSAC_RHDSAB7K3K1, PSAC_RIPO1
Q6L3D9, PSAC_SACHYQ6ENP6, PSAC_SACOFA1YV30, PSAC_SECCE
O96804, PSAC_SKECOQ2MID6, PSAC_SOLBUQ2MI49, PSAC_SOLLC
Q2VEC9, PSAC_SOLTUA1E9X5, PSAC_SORBIQ2PMN3, PSAC_SOYBN
P10098, PSAC_SPIOLQ32S09, PSAC_STAPUQ06SI8, PSAC_STIHE
Q31QV2, PSAC_SYNE7P0A416, PSAC_SYNELQ2JWZ0, PSAC_SYNJA
Q2JNW5, PSAC_SYNJBP31085, PSAC_SYNP6A5GI59, PSAC_SYNPW
P0A419, PSAC_SYNPZA5GQ77, PSAC_SYNR3Q0IDV2, PSAC_SYNS3
Q3B0I2, PSAC_SYNS9Q3ANC9, PSAC_SYNSCP32422, PSAC_SYNY3
Q1KVW1, PSAC_TETOBA0T0W4, PSAC_THAPSP0A415, PSAC_THEVB
P0A417, PSAC_THEVLP62094, PSAC_TOBACP49477, PSAC_TRICV
Q119B1, PSAC_TRIEIP0A411, PSAC_TRIV2Q3ZJ03, PSAC_TUPAK
Q0ZIW7, PSAC_VITVIB2Y205, PSAC_WELMIP69415, PSAC_WHEAT
Q32RM0, PSAC_ZYGCR

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All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.97.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.97.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 1.-.-.-