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UniProtKB/Swiss-Prot entry P54886


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name P5CS_HUMAN
Primary accession number P54886
Secondary accession numbers O95952 Q5T566 Q9UM72
Integrated into Swiss-Prot on October 1, 1996
Sequence was last modified on May 30, 2000 (Sequence version 2)
Annotations were last modified on    September 23, 2008 (Entry version 90)
Name and origin of the protein
Protein name Delta-1-pyrroline-5-carboxylate synthetase
Synonyms P5CS
Aldehyde dehydrogenase family 18 member A1
Includes Glutamate 5-kinase
     (GK)
     (EC 2.7.2.11)
     (Gamma-glutamyl kinase)
Gamma-glutamyl phosphate reductase
     (GPR)
     (EC 1.2.1.41)
     (Glutamate-5-semialdehyde dehydrogenase)
     (Glutamyl-gamma-semialdehyde dehydrogenase)
Gene name
Name: ALDH18A1
Synonyms: GSAS, P5CS, PYCS
From
Homo sapiens (Human) [TaxID: 9606] 
Taxonomy Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM LONG).
TISSUE=Kidney;
PubMed=8761662 [NCBI, ExPASy, EBI, Israel, Japan]
Aral B., Schlenzig J.S., Liu G., Kamoun P.;
"Database cloning human delta 1-pyrroline-5-carboxylate synthetase (P5CS) cDNA: a bifunctional enzyme catalyzing the first 2 steps in proline biosynthesis.";
C. R. Acad. Sci. III, Sci. Vie 319:171-178(1996).
[2]
NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS LONG AND SHORT), AND ENZYME REGULATION.
TISSUE=Small intestine;
DOI=10.1074/jbc.274.10.6754; PubMed=10037775 [NCBI, ExPASy, EBI, Israel, Japan]
Hu C.A., Lin W.-W., Obie C., Valle D.;
"Molecular enzymology of mammalian delta1-pyrroline-5-carboxylate synthase. Alternative splice donor utilization generates isoforms with different sensitivity to ornithine inhibition.";
J. Biol. Chem. 274:6754-6762(1999).
[3]
NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
DOI=10.1038/nature02462; PubMed=15164054 [NCBI, ExPASy, EBI, Israel, Japan]
Deloukas P., Earthrowl M.E., Grafham D.V., Rubenfield M., French L., Steward C.A., Sims S.K., Jones M.C., Searle S., Scott C., Howe K., Hunt S.E., Andrews T.D., Gilbert J.G.R., Swarbreck D., Ashurst J.L., Taylor A., Battles J., Bird C.P., Ainscough R., Almeida J.P., Ashwell R.I.S., Ambrose K.D., Babbage A.K., Bagguley C.L., Bailey J., Banerjee R., Bates K., Beasley H., Bray-Allen S., Brown A.J., Brown J.Y., Burford D.C., Burrill W., Burton J., Cahill P., Camire D., Carter N.P., Chapman J.C., Clark S.Y., Clarke G., Clee C.M., Clegg S., Corby N., Coulson A., Dhami P., Dutta I., Dunn M., Faulkner L., Frankish A., Frankland J.A., Garner P., Garnett J., Gribble S., Griffiths C., Grocock R., Gustafson E., Hammond S., Harley J.L., Hart E., Heath P.D., Ho T.P., Hopkins B., Horne J., Howden P.J., Huckle E., Hynds C., Johnson C., Johnson D., Kana A., Kay M., Kimberley A.M., Kershaw J.K., Kokkinaki M., Laird G.K., Lawlor S., Lee H.M., Leongamornlert D.A., Laird G., Lloyd C., Lloyd D.M., Loveland J., Lovell J., McLaren S., McLay K.E., McMurray A., Mashreghi-Mohammadi M., Matthews L., Milne S., Nickerson T., Nguyen M., Overton-Larty E., Palmer S.A., Pearce A.V., Peck A.I., Pelan S., Phillimore B., Porter K., Rice C.M., Rogosin A., Ross M.T., Sarafidou T., Sehra H.K., Shownkeen R., Skuce C.D., Smith M., Standring L., Sycamore N., Tester J., Thorpe A., Torcasso W., Tracey A., Tromans A., Tsolas J., Wall M., Walsh J., Wang H., Weinstock K., West A.P., Willey D.L., Whitehead S.L., Wilming L., Wray P.W., Young L., Chen Y., Lovering R.C., Moschonas N.K., Siebert R., Fechtel K., Bentley D., Durbin R.M., Hubbard T., Doucette-Stamm L., Beck S., Smith D.R., Rogers J.;
"The DNA sequence and comparative analysis of human chromosome 10.";
Nature 429:375-381(2004).
[4]
NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM LONG).
TISSUE=Brain;
DOI=10.1101/gr.2596504; PubMed=15489334 [NCBI, ExPASy, EBI, Israel, Japan]
The MGC Project Team;
"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).";
Genome Res. 14:2121-2127(2004).
[5]
VARIANT P5CS DEFICIENCY GLN-84, AND CHARACTERIZATION OF VARIANT P5CS DEFICIENCY GLN-84.
DOI=10.1093/hmg/9.19.2853; PubMed=11092761 [NCBI, ExPASy, EBI, Israel, Japan]
Baumgartner M.R., Hu C.A., Almashanu S., Steel G., Obie C., Aral B., Rabier D., Kamoun P., Saudubray J.-M., Valle D.;
"Hyperammonemia with reduced ornithine, citrulline, arginine and proline: a new inborn error caused by a mutation in the gene encoding delta(1)-pyrroline-5-carboxylate synthase.";
Hum. Mol. Genet. 9:2853-2858(2000).
Comments
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
X94453; CAA64224.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
U76542; AAD17454.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
U68758; AAD00169.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AL356632; CAI16766.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC117240; AAI17241.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC117242; AAI17243.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
RefSeq NP_001017423.1; -.
NP_002851.2; -.
UniGene Hs.500645
3D structure databases
PDB
2H5G; X-ray; 2.25 A; A/B=352-795.[ExPASy / RCSB / EBI]
PDBsum 2H5G; -.
ModBase P54886.
Protein-protein interaction databases
IntAct P54886; -.
Enzyme and pathway databases
BioCyc MetaCyc:MON-11424; -.
Organism-specific databases
H-InvDB HIX0025932; -.
HGNC HGNC:9722; ALDH18A1.
GenAtlas ALDH18A1.
HPA HPA008333; -.
HPA012604; -.
MIM 138250; gene+phenotype. [NCBI / EBI]
Orphanet 35664; Progressive neurodegeneration - joint laxity - cataract.
PharmGKB PA34065; -.
GeneCards P54886.
Gene expression databases
ArrayExpress P54886; -.
CleanEx HS_ALDH18A1; -.
GermOnline ENSG00000059573; Homo sapiens.
Ontologies
GO
GO:0006561; Biological process: proline biosynthetic process (traceable author statement from ProtInc).
QuickGo view.
Family and domain databases
InterPro IPR016163; Ald_DHase_C.
IPR016162; Ald_DHase_N.
IPR001048; Asp/Glu/Uridylate_kinase.
IPR000965; Gglut_pp_reduct.
IPR001057; Glu_5kinase.
IPR005766; P5_carboxy_syn.
IPR005715; ProB.
Graphical view of domain structure.
Gene3D G3DSA:3.40.1160.10; Aa_kinase; 1.
G3DSA:3.40.309.10; Aldehyde_dehydrogenase_C; 1.
G3DSA:3.40.605.10; Aldehyde_dehydrogenase_N; 1.
Pfam PF00696; AA_kinase; 1.
Pfam graphical view of domain structure.
PIRSF PIRSF036429; P5C_syn; 1.
PRINTS PR00474; GLU5KINASE.
TIGRFAMs TIGR01092; P5CS; 1.
TIGR00407; proA; 1.
TIGR01027; proB; 1.
PROSITE PS00902; GLUTAMATE_5_KINASE; 1.
PS01223; PROA; 1.
BLOCKS P54886.
Genome annotation databases
Ensembl ENSG00000059573; Homo sapiens. [Contig view]
GeneID 5832; -.
KEGG hsa:5832; -.
NMPDR fig|9606.3.peg.4399; -.
Phylogenomic databases
HOGENOM P54886; -.
HOVERGEN P54886; -.
Other
DrugBank DB00142; L-Glutamic Acid.
SOURCE ALDH18A1; Homo sapiens.
ProtoNet P54886.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
3D-structure; Alternative splicing; Amino-acid biosynthesis; Disease mutation; Kinase; Membrane; Mitochondrion; Mitochondrion inner membrane; Multifunctional enzyme; NADP; Oxidoreductase; Proline biosynthesis; Transferase.
Features
SEVIEWER logo Feature table viewer FT aligner logo Feature aligner
KeyFrom   To Length Description FTId
CHAIN   1   795  795     Delta-1-pyrroline-5-carboxylate synthetase. PRO_0000109769
REGION   1   361  361     Glutamate 5-kinase. 
REGION   362   795  434     Gamma-glutamyl phosphate reductase. 
VAR_SEQ   239   240        Missing (in isoform Short). VSP_005215
VARIANT   84    84  1     R -> Q (in P5CS deficiency; reduction of activity). VAR_038482 
CONFLICT   126   126        R -> T (in Ref. 1; CAA64224). 
CONFLICT   266   266        S -> P (in Ref. 1; CAA64224). 
CONFLICT   299   299        T -> P (in Ref. 1; CAA64224). 
CONFLICT   305   307        MGG -> NGC (in Ref. 1; CAA64224). 
CONFLICT   314   315        AA -> ST (in Ref. 1; CAA64224). 
CONFLICT   487   493        LPQVAAL -> PTPGGSF (in Ref. 1; CAA64224). 
HELIX   363   379  17      
HELIX   382   398  17      
HELIX   400   414  15      
TURN   415   417  3      
HELIX   420   424  5      
HELIX   430   446  17      
STRAND   454   461  8      
STRAND   464   472  9      
STRAND   475   482  8      
HELIX   486   497  12      
STRAND   500   504  5      
HELIX   507   509  3      
HELIX   510   525  16      
TURN   526   528  3      
HELIX   530   532  3      
STRAND   533   535  3      
STRAND   553   559  7      
HELIX   561   570  10      
STRAND   572   574  3      
STRAND   584   588  5      
TURN   594   596  3      
HELIX   597   606  10      
STRAND   614   621  8      
HELIX   622   624  3      
HELIX   628   639  12      
STRAND   643   646  4      
HELIX   648   651  4      
STRAND   670   680  11      
HELIX   681   691  11      
STRAND   694   700  7      
HELIX   704   713  10      
STRAND   716   723  8      
HELIX   725   727  3      
TURN   730   734  5      
STRAND   745   747  3      
HELIX   754   757  4      
STRAND   758   769  12      
HELIX   771   774  4      
Sequence information
Length: 795 AA [This is the length of the unprocessed precursor] Molecular weight: 87302 Da [This is the MW of the unprocessed precursor] CRC64: 8BF27EF2A8FB2D79 [This is a checksum on the sequence]
        10         20         30         40         50         60 
MLSQVYRCGF QPFNQHLLPW VKCTTVFRSH CIQPSVIRHV RSWSNIPFIT VPLSRTHGKS 

        70         80         90        100        110        120 
FAHRSELKHA KRIVVKLGSA VVTRGDECGL ALGRLASIVE QVSVLQNQGR EMMLVTSGAV 

       130        140        150        160        170        180 
AFGKQRLRHE ILLSQSVRQA LHSGQNQLKE MAIPVLEARA CAAAGQSGLM ALYEAMFTQY 

       190        200        210        220        230        240 
SICAAQILVT NLDFHDEQKR RNLNGTLHEL LRMNIVPIVN TNDAVVPPAE PNSDLQGVNV 

       250        260        270        280        290        300 
ISVKDNDSLA ARLAVEMKTD LLIVLSDVEG LFDSPPGSDD AKLIDIFYPG DQQSVTFGTK 

       310        320        330        340        350        360 
SRVGMGGMEA KVKAALWALQ GGTSVVIANG THPKVSGHVI TDIVEGKKVG TFFSEVKPAG 

       370        380        390        400        410        420 
PTVEQQGEMA RSGGRMLATL EPEQRAEIIH HLADLLTDQR DEILLANKKD LEEAEGRLAA 

       430        440        450        460        470        480 
PLLKRLSLST SKLNSLAIGL RQIAASSQDS VGRVLRRTRI AKNLELEQVT VPIGVLLVIF 

       490        500        510        520        530        540 
ESRPDCLPQV AALAIASGNG LLLKGGKEAA HSNRILHLLT QEALSIHGVK EAVQLVNTRE 

       550        560        570        580        590        600 
EVEDLCRLDK MIDLIIPRGS SQLVRDIQKA AKGIPVMGHS EGICHMYVDS EASVDKVTRL 

       610        620        630        640        650        660 
VRDSKCEYPA ACNALETLLI HRDLLRTPLF DQIIDMLRVE QVKIHAGPKF ASYLTFSPSE 

       670        680        690        700        710        720 
VKSLRTEYGD LELCIEVVDN VQDAIDHIHK YGSSHTDVIV TEDENTAEFF LQHVDSACVF 

       730        740        750        760        770        780 
WNASTRFSDG YRFGLGAEVG ISTSRIHARG PVGLEGLLTT KWLLRGKDHV VSDFSEHGSL 

       790 
KYLHENLPIP QRNTN 

P54886 in FASTA format

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