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mrcA
Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) · Penicillin-binding protein 1A
GT51Non-model organism · annotation 4–5Fold Lysozyme-typeInverting1 PDB structure(s)
External resources
Identification and annotation
| CAZy family | GT51 · CAZy entry |
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| Gene symbol | mrcA |
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| Synonyms / alternate names | - ponA
- Penicillin-binding protein A
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| UniProt accession | P31776 |
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| NCBI Gene ID | not curated |
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| Source species | Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) |
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| Taxonomic domain | Bacteria |
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| UniProt annotation level | 4 |
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Function and localisation
| Enzyme function | Penicillin-binding protein 1A |
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| Subcellular location | not curated |
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Structure and mechanism
| Fold type | Lysozyme-type |
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| Catalytic mechanism | Inverting |
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| Cation dependence | No |
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| Oligomeric state | not curated |
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| PDB structures | 5U2G |
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Donor and acceptor specificity
| Sugar nucleotide donor | not curated |
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| Donor CCD code(s) | not curated |
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| Acceptor substrate(s) | - [GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)](n)-di-trans,octa-cis-undecaprenyl diphosphate
- beta-D-GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-di-trans,octa-cis-undecaprenyl diphosphate
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| Acceptor CCD / GlycoCT | not curated |
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Protein sequences
Full protein sequence
853 aa
MRIAKLILNTLLTLCILGLVAGGMLYFHLKSELQQPMQIYTADGKLIGEVGEQRRIPVKLADVPQRLIDAFLATEDSRFYDHHGLDPIGIARALFVAVSNGGASQGASTITQQLARNFFLTSEKTIIRKAREAVLAVEIENTLNKQEILELYLNKIFLGYRSYGVAAAAQTYFGKSLNELTLSEMAIIAGLPKAPSTMNPLYSLKRSEERRNVVLSRMLDEKYISKEEYDAALKEPIVASYHGAKFEFRADYVTEMVRQEMVRRFGEENAYTSGYKVFTTVLSKDQAEAQKAVRNNLIDYDMRHGYRGGAPLWQKNEAAWDNDRIVGFLRKLPDSEPFIPAAVIGIVKGGADILLASGEKMTLSTNAMRWTGRSNPVKVGEQIWIHQRANGEWQLGQIPAANSALVSLNSDNGAIEAVVGGFSYEQSKFNRATQSLVQVGSSIKPFIYAAALEKGLTLSSVLQDSPISIQKPGQKMWQPKNSPDRYDGPMRLRVGLGQSKNIIAIRAIQTAGIDFTAEFLQRFGFKRDQYFASEALALGAASFTPLEMARAYAVFDNGGFLIEPYIIEKIQDNTGKDLFIANPKIACIECNDIPVIYGETKDKINGFANIPLGENALKPTDDSTNGEELDQQPETVPELPELQSNMTALKEDAIDLMAAAKNASSKIEYAPRVISGELAFLIRSALNTAIYGEQGLDWKGTSWRIAQSIKRSDIGGKTGTTNSSKVAWYAGFGANLVTTTYVGFDDNKRVLGRGEAGAKTAMPAWITYMKTALSDKPERKLSLPPKIVEKNIDTLTGLLSPNGGRKEYFIAGTEPTRTYLSEMQERGYYVPTELQQRLNNEGNTPATQPQELF
Catalytic domain sequence
175 aa
GKLIGEVGEQRRIPVKLADVPQRLIDAFLATEDSRFYDHHGLDPIGIARALFVAVSNGGASQGASTITQQLARNFFLTSEKTIIRKAREAVLAVEIENTLNKQEILELYLNKIFLGYRSYGVAAAAQTYFGKSLNELTLSEMAIIAGLPKAPSTMNPLYSLKRSEERRNVVLSRM
