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Multivalent interactions between CsoS2 and Rubisco mediate alpha-carboxysome formation.

Oltrogge LM, Chaijarasphong T, Chen AW, Bolin ER, Marqusee S, Savage DF
Nat Struct Mol Biol. 2020 Mar;27(3):281-287. doi: 10.1038/s41594-020-0387-7. Epub 2020 Mar 2. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
140839pBz15_Strep_Rubiscowild-type Halothiobacillus neapolitanus Form I Rubisco with StrepII tag (CbbL-StrepII, CbbS), pET-14b backbone
140840pLz74_Rubisco_CsoS2_Npeptide_fusionSame as pBz15 but with N*-peptide fusion on CbbL, construct used for protein crystallization
140841pBz118_His_CsoS2Halothiobacillus neapolitanus CsoS2 with N-terminal His-tag, pET-14b backbone
140842pBz109_CsoS2_NTDHis-tagged CsoS2 N-terminal domain (NTD), pET-14b backbone
140843pBz106_CsoS2_MRHis-tagged CsoS2 Middle Region (MR), pET-14b backbone
140844pBz110_CsoS2_CTDHis-tagged CsoS2 C-terminal domain (CTD), pET-14b backbone
140845pLz47_polyPro_CsoS2_NpeptideConsensus N*-peptide after polyproline II helix, N-terminal His- tag used as BLI bait, pET-14b backbone
140846pLz55_polyPro_random_NpeptideSame as pLz47 but with randomized N*-peptide sequence
140847pLz54_polyPro_polarSame as pLz47 but with 20 polar amino acids instead of N*- peptide
140848pLz56_polyPro_CsoS2_MR_r1Same as pLz47 but with MR repeat 1 instead of N*-peptide
140849pLz57_polyPro_CsoS2_CTD_r8Same as pLz47 but with CTD repeat 8 instead of N*-peptide
140850pLz58_polyPro_CsoS2_CTPSame as pLz47 but with C-terminal peptide (CTP) instead of N*- peptide
140851pLz26_CsoS2_N1-N2_GFPHis-tagged first two N-peptides of NTD fused to Superfolder GFP ([N1-N2]-GFP) used for MST, pET-14b backbone
140852pBz172_CsoS2_N1_GFPHis-tagged first N-peptide of NTD fused to Superfolder GFP ([N1]-GFP) used for BLI and MST, pET-14b backbone
140853pBz173_CsoS2_N2_GFPHis-tagged second N-peptide of NTD fused to Superfolder GFP ([N2]-GFP) used for BLI, pET-14b backbone
140854pBz174_CsoS2_N3_GFPHis-tagged third N-peptide of NTD fused to Superfolder GFP ([N3]-GFP) used for BLI, pET-14b backbone
140855pBz175_CsoS2_N4_GFPHis-tagged fourth N-peptide of NTD fused to Superfolder GFP ([N4]-GFP) used for BLI, pET-14b backbone
140856pLz37_CB_operon_CsoS2_N1-N4Halothiobacillus neapolitanus carboxysome operon with full length CsoS2. For heterologous expression of carboxysomes in E. coli.
140857pLz75_CB_operon_CsoS2_N3-N4Same as pLz37 but with CsoS2 truncated such that NTD repeats N1 and N2 are removed
140858pLz76_CB_operon_CsoS2_N4Same as pLz37 but with CsoS2 truncated such that NTD repeats N1, N2, and N3 are removed
140859pLz77_CB_operon_CsoS2_N3Same as pLz37 but with CsoS2 discontinuously truncated such that repeats N1, N2, and N4 are removed
140860pLz78_CB_operon_CsoS2_delNTDSame as pLz37 but with CsoS2 truncated to remove the entire NTD (i.e. N1, N2, N3, and N4 are removed)
140861pLz33_CsoS2_NTD_GFPHis-tagged CsoS2 N-terminal domain (NTD) fused to Superfolder GFP

Antibodies from Article