CpcE-I subfamily
Description
Forms a heterodimer with CpcF-I. The CpcE-I/CpcF-I complex attaches a PCB at cys-84 of alpha-PC (Fairchild et al., 1992; Swanson et al. 1992; Bhalerao et al. 1994). The crystal structure of the CpcE-I/CpEF-I heterodimer from Nostoc sp. PCC7120 was determined at 1.89-Å resolution (Zhao et al., 2017), but the crescent architecture described in this paper has recently been disputed and now thought to be a question-mark architecture (Kumaraperruma et al. 2022).
Motif
A motif characterising this family is available.
References
- Zhao et al., 2017. Structures and enzymatic mechanisms of phycobiliprotein lyases CpcE/F and PecE/F Proc Natl Acad Sci USA, 114, 3170–13175,.
Showing only sure genes
| Gene | Locus tag | Genbank | Species | Strain | PBP in rods | Pigment type | Remark | Length | Last change |
|---|---|---|---|---|---|---|---|---|---|
| CpcE-I subfamily | alr0532 | NP_484576.1 | Anabaena (Nostoc) sp. | PCC7120 | PC+PEC | 276 | 12-06-2011 | ||
| CpcE-I subfamily | CwatDRAFT_3431 | ZP_00516610.1 | Crocosphaera watsonii | WH8501 | PC+PEI | Not clustered with cpcF-I. This strain also possesses an RpcG-like sequence which should act on the same alpha-PC binding site as CpcE/F. | 284 | 10-30-2012 | |
| CpcE-I subfamily | L8106_02267 | ZP_01619122.1 | Lyngbya aestuarii | CCY9616 (PCC8106/CCY8106) | PC | 1 | 275 | 09-26-2011 | |
| CpcE-I subfamily | SYNPCC7002_A2213 | YP_001735449.1 | Synechococcus sp. | PCC7002 | PC | 1 | 268 | 09-26-2011 | |
| CpcE-I subfamily | slr1878 | NP_441003.1 | Synechocystis sp. | PCC6803 (ATCC27184) | PC | 1 | 272 | 09-26-2011 | |
| CpcE-I subfamily | AM1_C0118 | YP_001521564.1 | Acaryochloris marina | MBIC11017 (AM1) | PC | 1 | on preb3 plasmid | 274 | 09-26-2011 |
| CpcE-I subfamily | Ava_2934 | YP_323440.1 | Anabaena variabilis | ATCC29413 (PCC7937) | PC+PEC | 276 | 12-06-2011 | ||
| CpcE-I subfamily | Aazo_3485 | YP_003722225.1 | Anabaena (Nostoc) azollae | 0708 | PC+PEC | 276 | 12-06-2011 | ||
| CpcE-I subfamily | AmaxDRAFT_0381 | ZP_03271564.1 | Arthrospira (Spirulina) maxima | CS-328 | PC | 1 | 291 | 09-26-2011 | |
| CpcE-I subfamily | cce_2656 | YP_001804070.1 | Cyanothece sp. | ATCC51142 | PC | 1 | 285 | 09-26-2011 | |
| CpcE-I subfamily | PCC7424_0156 | YP_002375494.1 | Cyanothece sp. | PCC7424 | PC+PEI | 2 | 284 | 12-06-2011 | |
| CpcE-I subfamily | Cyan7425_1692 | YP_002482422.1 | Cyanothece sp. | PCC7425 | PC | 1 | 276 | 09-26-2011 | |
| CpcE-I subfamily | PCC8801_3079 | YP_002373216.1 | Cyanothece sp. | PCC8801 | PC+PEI | 2 | 284 | 12-06-2011 | |
| CpcE-I subfamily | Cyan8802_3041 | YP_003138722.1 | Cyanothece sp. | PCC8802 | PC | 1 | 284 | 09-26-2011 | |
| CpcE-I subfamily | Cyan7822_1647 | YP_003886912.1 | Cyanothece sp. | PCC7822 | PC+PEI | 2 | 285 | 12-06-2011 | |
| CpcE-I subfamily | gi|111610620|gb|ABH11707.1| | ABH11707.1 | Fremyella diplosiphon (Tolypothrix sp. / Calothrix sp.) | Fd33 (UTEX481/PCC7601) | PC+PEI | CA3 | 294 | 12-06-2011 | |
| CpcE-I subfamily | gi|581258|emb|CAA30066.1| | CAA30066.1 | Fremyella diplosiphon (Tolypothrix sp. / Calothrix sp.) | Fd33 (UTEX481/PCC7601) | PC+PEI | CA3 | 275 | 12-06-2011 | |
| CpcE-I subfamily | FJSC11DRAFT_0792 | ZP_08984586.1 | Fischerella sp. (Mastigocladus laminosus) | JSC-11 | PC+PEC | 276 | 12-06-2011 | ||
| CpcE-I subfamily | gvip185 | NP_924214.1 | Gloeobacter violaceus | PCC7421 | PC+PEI | 2 | 247 | 12-06-2011 | |
| CpcE-I subfamily | GL6909_6154 | Gloeothece sp. | PCC6909/1 | PC+PEI | 2 | 284 | 12-06-2011 | ||
| CpcE-I subfamily | MC7420_3712 | ZP_05028456.1 | Microcoleus chthonoplastes | PCC7420 | PC+PEC | 275 | 12-06-2011 | ||
| CpcE-I subfamily | MAE_27970 | YP_001657811.1 | Microcystis aeruginosa | NIES-843 | PC | 1 | 270 | 09-26-2011 | |
| CpcE-I subfamily | Npun_F5294 | YP_001868558.1 | Nostoc punctiforme | ATCC29133 (PCC73102) | PC+PEI | 2 | 280 | 12-06-2011 | |
| CpcE-I subfamily | Synpcc7942_1054 | YP_400071.1 | Synechococcus elongatus | PCC7942 | PC | 1 | 273 | 09-26-2011 | |
| CpcE-I subfamily | syc0494_c | YP_171204.1 | Synechococcus elongatus | PCC6301 (ATCC 27144) | PC | 1 | 273 | 09-26-2011 | |
| CpcE-I subfamily | CYB_0942 | YP_477184.1 | Synechococcus sp. | JA-2-3B'a(2-13) | PC | 1 | 250 | 09-26-2011 | |
| CpcE-I subfamily | CYA_0217 | YP_473704.1 | Synechococcus sp. | JA-3-3Ab | PC | 1 | 250 | 09-26-2011 | |
| CpcE-I subfamily | tlr1961 | NP_682751.1 | Thermosynechococcus elongatus | BP-1 | PC | 1 | 276 | 09-26-2011 | |
| CpcE-I subfamily | Tery_5047 | YP_724428.1 | Trichodesmium erythraeum | IMS101 | PC+PEI | We thought it was RpcE: why? | 289 | 12-06-2011 | |
| CpcE-I subfamily | CRD_01230 | ZP_06304367.1 | Raphidiopsis brookii | D9 | PC | 1 | 274 | 12-06-2011 | |
| CpcE-I subfamily | PCC_0625 | YP_002049261.1 | Paulinella chromatophora | M0880 | PC | 1 | 286 | 12-05-2011 | |
| CpcE-I subfamily | CRC_01962 | ZP_06308542.1 | Cylindrospermopsis raciborskii | CS-505 | PC | 1 | 274 | 10-19-2011 | |
| CpcE-I subfamily | OSCI_2780025 | ZP_07110957.1 | Oscillatoria sp. | PCC6506 (PCC9029/ATCC29081 /UTEX 1547) | PC | 1 | 276 | 10-19-2011 | |
| CpcE-I subfamily | LYNGBM3L_16670 | ZP_08428232.1 | Lyngbya majuscula | 3L | PC+PEI | 2 | 278 | 10-19-2011 | |
| CpcE-I subfamily | ZP_08490943.1 | ZP_08490943.1 | Microcoleus vaginatus | FGP-2 | PC | 1 | 279 | 10-20-2011 | |
| CpcE-I subfamily | IPF_4760 | CAO90470.1 | Microcystis aeruginosa | PCC7806 | PC | 1 | 270 | 10-20-2011 | |
| CpcE-I subfamily | NIES39_D02010 | BAI89621.1 | Arthrospira (Spirulina) platensis | NIES-39 | PC | 1 | 291 | 10-20-2011 | |
| CpcE-I subfamily | Cy51472DRAFT_1653 | ZP_08972857.1 | Cyanothece sp. | ATCC51472 | PC | 1 | 285 | 01-10-2012 | |
| CpcE-I subfamily | AplaP_010100003287 | ZP_06380690.1 | Arthrospira (Spirulina) platensis | Paraca | PC | 1 | 291 | 01-24-2012 | |
| CpcE-I subfamily | MICAI_2630007 | ZP_10228400.1 | Microcystis sp. | T1-4 | PC+PEI | 2 | 270 | 08-22-2012 | |
| CpcE-I subfamily | MICAG_2690003 | CCI25064.1 | Microcystis aeruginosa | PCC9808 | PC | 1 | 270 | 08-22-2012 | |
| CpcE-I subfamily | MICAB_5440004 | CCH98842.1 | Microcystis aeruginosa | PCC9717 | PC | 1 | 270 | 08-23-2012 | |
| CpcE-I subfamily | MICAK_2510017 | CCI36535.1 | Microcystis aeruginosa | PCC9701 | PC | 1 | 270 | 08-23-2012 | |
| CpcE-I subfamily | MICAC_4030008 | CCI03035.1 | Microcystis aeruginosa | PCC9443 | PC | 1 | 270 | 08-23-2012 | |
| CpcE-I subfamily | MICCA_2170004 | ZP_18816838.1 | Microcystis aeruginosa | PCC9432 | PC | 1 | 270 | 04-22-2013 | |
| CpcE-I subfamily | MICAD_1130002 | CCI05527.1 | Microcystis aeruginosa | PCC7941 | PC | 1 | 270 | 08-23-2012 | |
| CpcE-I subfamily | Nos7524_4177 | YP_007077540.1 | Nostoc sp. | PCC7524 | PC+PEC | 276 | 04-23-2013 | ||
| CpcE-I subfamily | Ple7327_2230 | YP_007081103.1 | Pleurocapsa sp. | PCC7327 | PC+PEI | 293 | 04-23-2013 | ||
| CpcE-I subfamily | Anacy_1900 | YP_007156298.1 | Anabaena cylindrica | PCC7122 | PC+PEC | 276 | 04-23-2013 | ||
| CpcE-I subfamily | ZP_20932178 | ZP_20932178.1 | Microcystis aeruginosa | TAIHU98 | PC | 1 | 270 | 04-23-2013 | |
| CpcE-I subfamily | Cylst_0755 | YP_007145762.1 | Cylindrospermum stagnale | PCC7417 | PC+PEC | 284 | 04-23-2013 | ||
| CpcE-I subfamily | Osc7112_2004 | YP_007114894.1 | Oscillatoria nigro-viridis | PCC7112 | PC+PEI | 2 | 279 | 04-23-2013 | |
| CpcE-I subfamily | Mic7113_2593 | YP_007121792.1 | Microcoleus sp. | PCC7113 | PC+PEI | 2 | 284 | 04-23-2013 | |
| CpcE-I subfamily | GLO73106DRAFT_00012720 | ZP_21051608.1 | Gloeocapsa sp. | PCC73106 | PC+PEI | 275 | 04-23-2013 | ||
| CpcE-I subfamily | Chro_3411 | YP_007092739.1 | Chroococcidiopsis thermalis | PCC7203 | PC+PEC | 272 | 04-23-2013 | ||
| CpcE-I subfamily | Glo7428_4602 | YP_007130198.1 | Gloeocapsa sp. | PCC7428 | PC | 273 | 04-23-2013 | ||
| CpcE-I subfamily | Riv7116_3561 | YP_007056560.1 | Rivularia sp. | PCC7116 | PC+PEC | 275 | 04-23-2013 | ||
| CpcE-I subfamily | Xen7305DRAFT_00020280 | ZP_21056138.1 | Xenococcus sp. | PCC7305 | PC+PEI | 271 | 04-23-2013 | ||
| CpcE-I subfamily | Cyast_0723 | YP_007164345.1 | Cyanobacterium stanieri | PCC7202 | PC | 275 | 04-23-2013 | ||
| CpcE-I subfamily | Pse7429DRAFT_3557 | ZP_21066937.1 | Pseudanabaena sp. (biceps) | PCC7429 | PC | 271 | 04-23-2013 | ||
| CpcE-I subfamily | Dacsa_0532 | YP_007170672.1 | Dactylococcopsis salina | PCC8305 | 262 | 04-23-2013 | |||
| CpcE-I subfamily | Lepto7376_2325 | YP_007071446.1 | Leptolyngbya sp. | PCC7376 | PC+PEI | 270 | 04-23-2013 | ||
| CpcE-I subfamily | PCC7418_2470 | YP_007168831.1 | Halothece sp. | PCC7418 | PC | 263 | 04-23-2013 | ||
| CpcE-I subfamily | Nos7107_3141 | YP_007050881.1 | Nostoc sp. | PCC7107 | PC+PEC | 284 | 04-29-2013 | ||
| CpcE-I subfamily | Cal7507_3703 | YP_007066928.1 | Calothrix sp. | PCC7507 | PC+PEC | 276 | 04-29-2013 | ||
| CpcE-I subfamily | Sta7437_0254 | YP_007130837.1 | Stanieria cyanosphaera | PCC7437 | PC+PEI | 278 | 04-29-2013 | ||
| CpcE-I subfamily | Oscil6304_1239 | YP_007084874.1 | Oscillatoria acuminata | PCC6304 (SAG 1449-3) | PC | 281 | 04-29-2013 | ||
| CpcE-I subfamily | Cal6303_3401 | YP_007138308.1 | Calothrix sp. | PCC6303 | PC+PEI | 2 | N-term shortened (34 aa) | 274 | 07-02-2013 |
| CpcE-I subfamily | Lep6406DRAFT_00020730 | ZP_21046666.1 | Leptolyngbya sp. | PCC6406 | PC+PEC | 267 | 04-29-2013 | ||
| CpcE-I subfamily | LepboDRAFT_3198 | Leptolyngbya boryana | PCC6306 | PC | 278 | 06-11-2013 | |||
| CpcE-I subfamily | Fis9431DRAFT_3458 | Fischerella sp. | PCC9431 | PC+PEC | 276 | 06-12-2013 | |||
| CpcE-I subfamily | FIS9605DRAFT_06542 | Fischerella sp. | PCC9605 | PC+PEC | 276 | 06-12-2013 | |||
| CpcE-I subfamily | FisPCC73103_3439 | Fischerella muscicola | PCC73103 (SAG 1427-1) | PC+PEC | 276 | 06-12-2013 | |||
| CpcE-I subfamily | Scytonema_PCC7110_joined_1634 | Scytonema hofmanni | PCC7110 | PC+PEC | 276 | 06-12-2013 | |||
| CpcE-I subfamily | Osc10802DRAFT_3759 | Oscillatoria sp. | PCC10802 | PC+PEI | 276 | 06-12-2013 | |||
| CpcE-I subfamily | PCC9339DRAFT_01808 | Fischerella sp. | PCC9339 | PC+PEC | 276 | 06-12-2013 | |||
| CpcE-I subfamily | Ana7108_1540 | Anabaena sp. | PCC7108 | PC+PEC | 276 | 06-12-2013 | |||
| CpcE-I subfamily | Chloroglopsis_PCC9212_joined_2970 | Chlorogloeopsis sp. | PCC9212 | PC+PEC | 276 | 06-12-2013 | |||
| CpcE-I subfamily | UYC_06435 | Chlorogloeopsis fritschii | PCC6912 | PC+PEC | 276 | 06-12-2013 | |||
| CpcE-I subfamily | FisPCC7414_3831 | Fischerella muscicola | PCC7414 | PC+PEC | 276 | 06-12-2013 | |||
| CpcE-I subfamily | Fischerella_sp._PCC7521_721 | Fischerella thermalis | PCC7521 | PC+PEC | 276 | 06-12-2013 | |||
| CpcE-I subfamily | Cyan10605_1973 | YP_007162112.1 | Cyanobacterium aponimum | PCC10605 | 274 | 06-12-2013 | |||
| CpcE-I subfamily | Syn6312_2505 | YP_007062148.1 | Synechococcus sp. | PCC6312 | PC | 292 | 06-12-2013 | ||
| CpcE-I subfamily | Cha6605_1301 | YP_007096023.1 | Chamaesiphon minutus | PCC6605 | PC+PEI | 271 | 06-20-2013 | ||
| CpcE-I subfamily | GEI7407_3506 | YP_007111025.1 | Geitlerinema sp. | PCC7407 | PC | 279 | 06-20-2013 | ||
| CpcE-I subfamily | Cri9333_1814 | YP_007142209.1 | Crinalium epipsammum | PCC9333 | PC | 283 | 06-20-2013 | ||
| CpcE-I subfamily | Syn7509DRAFT_00024770 | ZP_21041085.1 | Synechocystis sp. | PCC7509 | PC | 266 | 06-20-2013 | ||
| CpcE-I subfamily | Syn7502_03299 | YP_007107300.1 | Synechococcus sp. | PCC7502 | PC | 270 | 06-20-2013 |
Model strains, Marine strains
Last update: 20 Apr 2023 15:51:45
