ID A0A1Z4R0J2_9CYAN Unreviewed; 563 AA.
AC A0A1Z4R0J2;
DT 27-SEP-2017, integrated into UniProtKB/TrEMBL.
DT 27-SEP-2017, sequence version 1.
DT 27-MAR-2024, entry version 37.
DE RecName: Full=Carboxysome assembly protein CcmM {ECO:0000256|ARBA:ARBA00023636};
DE AltName: Full=Carbon dioxide concentrating mechanism protein CcmM {ECO:0000256|ARBA:ARBA00030397};
GN ORFNames=NIES4101_71030 {ECO:0000313|EMBL:BAZ41141.1};
OS Calothrix sp. NIES-4101.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Calotrichaceae;
OC Calothrix.
OX NCBI_TaxID=2005461 {ECO:0000313|EMBL:BAZ41141.1, ECO:0000313|Proteomes:UP000290974};
RN [1] {ECO:0000313|EMBL:BAZ41141.1, ECO:0000313|Proteomes:UP000290974}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NIES-4101 {ECO:0000313|EMBL:BAZ41141.1,
RC ECO:0000313|Proteomes:UP000290974};
RA Hirose Y., Shimura Y., Fujisawa T., Nakamura Y., Kawachi M.;
RT "Genome sequencing of cyanobaciteial culture collection at National
RT Institute for Environmental Studies (NIES).";
RL Submitted (JUN-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- SUBCELLULAR LOCATION: Carboxysome {ECO:0000256|ARBA:ARBA00023587}.
CC -!- SIMILARITY: Belongs to the gamma-class carbonic anhydrase family.
CC {ECO:0000256|ARBA:ARBA00023595}.
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DR EMBL; AP018280; BAZ41141.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Z4R0J2; -.
DR Proteomes; UP000290974; Chromosome.
DR GO; GO:0031470; C:carboxysome; IEA:UniProtKB-SubCell.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0043886; F:structural constituent of carboxysome shell; IEA:InterPro.
DR CDD; cd00710; LbH_gamma_CA; 1.
DR CDD; cd00307; RuBisCO_small_like; 3.
DR Gene3D; 2.160.10.10; Hexapeptide repeat proteins; 1.
DR Gene3D; 3.30.190.10; Ribulose bisphosphate carboxylase, small subunit; 3.
DR InterPro; IPR047223; CA_gamma_LbH.
DR InterPro; IPR017156; CcmM.
DR InterPro; IPR001451; Hexapep.
DR InterPro; IPR000894; RuBisCO_ssu_dom.
DR InterPro; IPR036385; RuBisCO_ssu_sf.
DR InterPro; IPR011004; Trimer_LpxA-like_sf.
DR PANTHER; PTHR43360; CARBON DIOXIDE CONCENTRATING MECHANISM PROTEIN CCMM; 1.
DR PANTHER; PTHR43360:SF1; CARBOXYSOME ASSEMBLY PROTEIN CCMM; 1.
DR Pfam; PF00132; Hexapep; 1.
DR Pfam; PF00101; RuBisCO_small; 3.
DR PIRSF; PIRSF037250; CcmM; 2.
DR SMART; SM00961; RuBisCO_small; 3.
DR SUPFAM; SSF55239; RuBisCO, small subunit; 3.
DR SUPFAM; SSF51161; Trimeric LpxA-like enzymes; 1.
PE 3: Inferred from homology;
KW Bacterial microcompartment {ECO:0000256|ARBA:ARBA00023669};
KW Carboxysome {ECO:0000256|ARBA:ARBA00023669};
KW Disulfide bond {ECO:0000256|PIRSR:PIRSR037250-52};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR037250-51};
KW Reference proteome {ECO:0000313|Proteomes:UP000290974};
KW Zinc {ECO:0000256|PIRSR:PIRSR037250-51}.
FT DOMAIN 228..319
FT /note="Ribulose bisphosphate carboxylase small subunit"
FT /evidence="ECO:0000259|SMART:SM00961"
FT DOMAIN 346..441
FT /note="Ribulose bisphosphate carboxylase small subunit"
FT /evidence="ECO:0000259|SMART:SM00961"
FT DOMAIN 468..563
FT /note="Ribulose bisphosphate carboxylase small subunit"
FT /evidence="ECO:0000259|SMART:SM00961"
FT REGION 323..356
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 444..472
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 328..356
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 58
FT /note="Proton donor/acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR037250-50"
FT BINDING 77
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="ligand shared between two neighboring
FT subunits"
FT /note="in other chain"
FT /evidence="ECO:0000256|PIRSR:PIRSR037250-51"
FT BINDING 104
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="ligand shared between two neighboring
FT subunits"
FT /evidence="ECO:0000256|PIRSR:PIRSR037250-51"
FT BINDING 109
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="ligand shared between two neighboring
FT subunits"
FT /note="in other chain"
FT /evidence="ECO:0000256|PIRSR:PIRSR037250-51"
FT DISULFID 196..202
FT /evidence="ECO:0000256|PIRSR:PIRSR037250-52"
FT DISULFID 272..290
FT /evidence="ECO:0000256|PIRSR:PIRSR037250-53"
FT DISULFID 393..411
FT /evidence="ECO:0000256|PIRSR:PIRSR037250-53"
SQ SEQUENCE 563 AA; 61246 MW; 1C063AF1774ED677 CRC64;
MAVRSTAEAA PPTPWSRDLA EPSIHATAFV HSFSHIIGDV EIGANVIIAP GTSIRADEGA
PFYIGENTNI QDGVVIHGLE QGRVIGDNKQ EYSVWVGKNT CLTHMALIHG PCYVGDNCFI
GFRSTVFNAK IGAGCIVMMH ALIQDVEIPP GKYVGSGVVI TSQQQADRLP DVQAEDKEFA
HHVVGINQAL RAGYLCAADN KCIAPIRNEL AKSYTDTSNG FSFAFERSDE VSSNRLGAQT
VEQLRYLLEQ GFKIGTEHVD QRRFRTGSWN SCKPIEVRSL NDAIASLESC LADHSGEYVR
LFGIDNGKRR VLETIIQRPD GTVDAPASTS FKAPTSSSSY NNGNGSSNGY SNGSAKISSD
TIEKIRQLLS GGYRIGTEHV DERRFRTGSW QSCQPIESSS ANDVIAALEE CMIQHQGEYV
RLIGIDTKAK RRVLESIIQR PNGVVTTASS SSSQSFTPAT SASSSSSSYS GSTATTTRLA
SEVIDHLRQL LAGGYKISAE HVDQRRFRTG SWQSCGQIEA RSDRDAAAAL ESFLSEYQGE
YVRLIGIDPK AKRRVLELII QRP
//
