ID   A0A1A8XRB8_9PROT        Unreviewed;       723 AA.
AC   A0A1A8XRB8;
DT   05-OCT-2016, integrated into UniProtKB/TrEMBL.
DT   05-OCT-2016, sequence version 1.
DT   24-JAN-2024, entry version 20.
DE   SubName: Full=Cyanophycin synthetase {ECO:0000313|EMBL:SBT07201.1};
DE            EC=6.3.2.29 {ECO:0000313|EMBL:SBT07201.1};
DE            EC=6.3.2.30 {ECO:0000313|EMBL:SBT07201.1};
GN   Name=cphA {ECO:0000313|EMBL:SBT07201.1};
GN   ORFNames=ACCAA_400054 {ECO:0000313|EMBL:SBT07201.1};
OS   Candidatus Accumulibacter aalborgensis.
OC   Bacteria; Pseudomonadota; Betaproteobacteria; Candidatus Accumulibacter.
OX   NCBI_TaxID=1860102 {ECO:0000313|EMBL:SBT07201.1, ECO:0000313|Proteomes:UP000199169};
RN   [1] {ECO:0000313|EMBL:SBT07201.1, ECO:0000313|Proteomes:UP000199169}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=3 {ECO:0000313|EMBL:SBT07201.1};
RA   Kjaerup R.B., Dalgaard T.S., Juul-Madsen H.R.;
RL   Submitted (JUN-2016) to the EMBL/GenBank/DDBJ databases.
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DR   EMBL; FLQX01000117; SBT07201.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1A8XRB8; -.
DR   STRING; 1860102.ACCAA_400054; -.
DR   Proteomes; UP000199169; Unassembled WGS sequence.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0071161; F:cyanophycin synthetase activity (L-arginine-adding); IEA:UniProtKB-EC.
DR   GO; GO:0071160; F:cyanophycin synthetase activity (L-aspartate-adding); IEA:UniProtKB-EC.
DR   GO; GO:0046872; F:metal ion binding; IEA:InterPro.
DR   GO; GO:0009059; P:macromolecule biosynthetic process; IEA:InterPro.
DR   Gene3D; 3.30.1490.20; ATP-grasp fold, A domain; 1.
DR   Gene3D; 3.30.470.20; ATP-grasp fold, B domain; 1.
DR   Gene3D; 3.40.1190.10; Mur-like, catalytic domain; 1.
DR   InterPro; IPR011761; ATP-grasp.
DR   InterPro; IPR013815; ATP_grasp_subdomain_1.
DR   InterPro; IPR011810; Cya_phycin_syn.
DR   InterPro; IPR044019; Cyanophycin_syn_N.
DR   InterPro; IPR036565; Mur-like_cat_sf.
DR   InterPro; IPR013221; Mur_ligase_cen.
DR   NCBIfam; TIGR02068; cya_phycin_syn; 1.
DR   PANTHER; PTHR23135:SF18; CYANOPHYCIN SYNTHETASE; 1.
DR   PANTHER; PTHR23135; MUR LIGASE FAMILY MEMBER; 1.
DR   Pfam; PF13549; ATP-grasp_5; 1.
DR   Pfam; PF18921; Cyanophycin_syn; 1.
DR   Pfam; PF08245; Mur_ligase_M; 1.
DR   SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 1.
DR   SUPFAM; SSF53623; MurD-like peptide ligases, catalytic domain; 1.
DR   PROSITE; PS50975; ATP_GRASP; 1.
PE   4: Predicted;
KW   ATP-binding {ECO:0000256|PROSITE-ProRule:PRU00409};
KW   Ligase {ECO:0000313|EMBL:SBT07201.1};
KW   Nucleotide-binding {ECO:0000256|PROSITE-ProRule:PRU00409};
KW   Reference proteome {ECO:0000313|Proteomes:UP000199169}.
FT   DOMAIN          227..478
FT                   /note="ATP-grasp"
FT                   /evidence="ECO:0000259|PROSITE:PS50975"
SQ   SEQUENCE   723 AA;  77598 MW;  C96A794CF54962C9 CRC64;
     MKTKDIKFLE IRYLRGPNIW TYRPVIEAVV DIGELEDFPS NTIPGFYERL TGLLPSLIDH
     RCSYGERGGF LRRVEEGTWP AHILEHVTLE LQNLAGMPGG FGKARETSTR GVYKVVVRAW
     HEDVTRSCLY AGRDLLLAAI KDEPFDVAGH VERLADMAER KLLGPSTGCI VEAATAKDRR
     IPAIRLLATG NLVQLGYGAR SRRIWTAETD RTSAIAEGIS RDKDLTKTLL KSCGVPVPEG
     RLVDSAEDAW EAAEEIGVPV VVKPSDGNHA RGVFTNLMAR DEIESAYAAA VVEGSGVIVE
     RYVRGSEHRL LVVGGKLAAA ARGEIAKVIG DGRSTIDQLI DSQINSDPRR GTAEEFPLDI
     IALGDNPVAR LEVSRQGFAP DSVPPPGRDV LIVRSGNHTD DVTDSVHPET AAIASLAARI
     VGLDIAGVDL VCEDISRPLD GQRGAIVEVN AGPGLLMHLK PETGQPRPVG RAIVDELFPN
     GDDGRIPVVG VTGSFGKTTV ARLIARFLAL SGRHTGLACS GGLYVGRRCL EQGDCANWGG
     AHRILMNRAV DAAVFENGSD TILSEGLAYD RCQVGVITNV DPAQHLGRYY VDTAAQVFTV
     LRTQVDLVLP TGTAVLNASQ PMLVEMAPLC DGEVIFFASD PDLPTLVEHR AQGKRAVFVR
     NGQVVFASGN DETAIVRLKG IPLTDAGRDA LQIENVLAAA AAAWALDIGS ELTRTGLETF
     TIA
//