Identification
HMDB Protein ID CDBP00328
Secondary Accession Numbers Not Available
Name N-acylglucosamine 2-epimerase
Description Not Available
Synonyms
  1. AGE
  2. GlcNAc 2-epimerase
  3. N-acetyl-D-glucosamine 2-epimerase
  4. Renin-binding protein
  5. RnBP
Gene Name RENBP
Protein Type Enzyme
Biological Properties
General Function Involved in catalytic activity
Specific Function Catalyzes the interconversion of N-acetylglucosamine to N-acetylmannosamine. Binds to renin forming a protein complex called high molecular weight (HMW) renin and inhibits renin activity. Involved in the N-glycolylneuraminic acid (Neu5Gc) degradation pathway: although human is not able to catalyze formation of Neu5Gc due to the inactive CMAHP enzyme, Neu5Gc is present in food and must be degraded.
GO Classification
Biological Process
N-acetylneuraminate catabolic process
mannose metabolic process
regulation of blood pressure
N-acetylglucosamine metabolic process
Function
intramolecular oxidoreductase activity
intramolecular oxidoreductase activity, interconverting aldoses and ketoses
catalytic activity
mannose-6-phosphate isomerase activity
isomerase activity
Molecular Function
endopeptidase inhibitor activity
mannose-6-phosphate isomerase activity
ATP binding
N-acylglucosamine 2-epimerase activity
Process
metabolic process
mannose metabolic process
small molecule metabolic process
alcohol metabolic process
monosaccharide metabolic process
hexose metabolic process
Cellular Location Not Available
Pathways
Gene Properties
Chromosome Location X
Locus Xq28
SNPs RENBP
Gene Sequence
>1284 bp
ATGAGCAAGGGTCTCCCAGCGCGACAGGACATGGAGAAAGAGCGAGAGACTCTGCAGGCC
TGGAAGGAGCGCGTGGGGCAGGAGCTGGACCGCGTGGTGGCTTTCTGGATGGAGCACTCC
CACGACCAGGAGCACGGGGGCTTCTTCACGTGCCTTGGCCGCGAGGGGCGGGTGTATGAT
GACCTCAAGTATGTGTGGCTGCAGGGGAGGCAGGTATGGATGTATTGTCGCCTGTACCGC
ACTTTCGAGCGCTTCCGCCATGCTCAGCTTCTGGACGCAGCAAAAGCAGGTGGTGAGTTC
TTGCTGCGGTATGCCCGGGTGGCACCTCCTGGCAAGAAGTGTGCCTTTGTGCTGACTCGG
GACGGCCGCCCGGTCAAGGTGCAGCGAACCATCTTCAGTGAGTGTTTCTACACCATGGCC
ATGAACGAGCTGTGGAGAGCCACAGGGGAAGTGCGGTACCAGACGGAAGCGGTGGAGATG
ATGGATCAGATCGTCCACTGGGTGCAGGAGGACGCGTCGGGACTGGGCCGGCCCCAGCTC
CAGGGGGCCCCGGCTGCGGAGCCCATGGCGGTGCCCATGATGCTACTGAACCTGGTGGAG
CAGCTCGGGGAGGCAGATGAGGAGCTGGCGGGCAAATACGCAGAGCTGGGGGACTGGTGC
GCCCGGAGGATTCTGCAGCACGTGCAGAGGGATGGACAAGCTGTGCTGGAGAATGTGTCA
GAGGGTGGCAAGGAACTTCCTGGCTGCCTGGGGAGACAGCAGAACCCAGGCCACACGCTG
GAAGCCGGCTGGTTTCTGCTCCGTCATTGCATTCGGAAAGGCGACCCCGAACTTCGAGCC
CACGTGATTGACAAGTTCCTATTGTTGCCCTTCCACTCCGGATGGGACCCTGACCACGGA
GGCCTCTTTTACTTCCAGGATGCTGATAACTTCTGCCCCACCCAGCTGGAGTGGGCCATG
AAGCTCTGGTGGCCACACAGTGAAGCCATGATTGCCTTCCTCATGGGTTACAGTGACAGT
GGGGACCCTGTGCTGCTGCGCCTCTTCTACCAAGTGGCTGAGTACACCTTCCGCCAGTTT
CGCGATCCCGAGTACGGGGAATGGTTTGGCTACCTGAGCCGAGAGGGCAAGGTGGCCCTC
TCCATCAAGGGAGGTCCTTTCAAAGGCTGCTTCCACGTGCCGCGGTGCCTAGCCATGTGC
GAGGAGATGCTGGGCGCCCTGCTGAGCCGCCCCGCCCCCGCCCCCTCCCCCGCCCCCACC
CCCGCCTGCCGAGGCGCGGAATAA
Protein Properties
Number of Residues 427
Molecular Weight 48830.6
Theoretical pI 6.365
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>N-acylglucosamine 2-epimerase
MSKGLPARQDMEKERETLQAWKERVGQELDRVVAFWMEHSHDQEHGGFFTCLGREGRVYD
DLKYVWLQGRQVWMYCRLYRTFERFRHAQLLDAAKAGGEFLLRYARVAPPGKKCAFVLTR
DGRPVKVQRTIFSECFYTMAMNELWRATGEVRYQTEAVEMMDQIVHWVQEDASGLGRPQL
QGAPAAEPMAVPMMLLNLVEQLGEADEELAGKYAELGDWCARRILQHVQRDGQAVLENVS
EGGKELPGCLGRQQNPGHTLEAGWFLLRHCIRKGDPELRAHVIDKFLLLPFHSGWDPDHG
GLFYFQDADNFCPTQLEWAMKLWWPHSEAMIAFLMGYSDSGDPVLLRLFYQVAEYTFRQF
RDPEYGEWFGYLSREGKVALSIKGGPFKGCFHVPRCLAMCEEMLGALLSRPAPAPSPAPT
PACRGAE
GenBank ID Protein 213417820
UniProtKB/Swiss-Prot ID P51606
UniProtKB/Swiss-Prot Entry Name RENBP_HUMAN
PDB IDs Not Available
GenBank Gene ID NM_002910.5
GeneCard ID RENBP
GenAtlas ID RENBP
HGNC ID HGNC:9959
References
General References Not Available