Recombinant Human Cytochrome c-type heme lyase(HCCS)

Code CSB-YP010165HU
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Source Yeast
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Code CSB-EP010165HU-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP010165HU
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Source Baculovirus
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Code CSB-MP010165HU
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names HCCS
Uniprot No. P53701
Alternative Names CCHL; CCHL_HUMAN; cytochrome c heme-lyase; Cytochrome c-type heme lyase; DKFZp779I1858; EC 4.4.1.17; Hccs; Holocytochrome c synthase (cytochrome c heme lyase) ; Holocytochrome c synthase; Holocytochrome c type synthase ; Holocytochrome c-type synthase; MCOPS7 ; OTTHUMP00000022903; OTTHUMP00000022904; OTTHUMP00000022905; OTTMUSP00000021173; OTTMUSP00000021174; RGD1563855; RP23-37L2.1
Species Homo sapiens (Human)
Expression Region 1-268
Target Protein Sequence MGLSPSAPAV AVQASNASAS PPSGCPMHEG KMKGCPVNTE PSGPTCEKKT YSVPAHQERA YEYVECPIRG TAAENKENLD PSNLMPPPNQ TPAPDQPFAL STVREESSIP RADSEKKWVY PSEQMFWNAM LKKGWKWKDE DISQKDMYNI IRIHNQNNEQ AWKEILKWEA LHAAECPCGP SLIRFGGKAK EYSPRARIRS WMGYELPFDR HDWIINRCGT EVRYVIDYYD GGEVNKDYQF TILDVRPALD SLSAVWDRMK VAWWRWTS
Protein Length Full length protein
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form Lyophilized powder
Buffer before Lyophilization Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting
and FAQs
Protein FAQs
Storage Condition Store at -20°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet Please contact us to get it.

Target Data

Function Links covalently the heme group to the apoprotein of cytochrome c.
Gene References into Functions
  1. Data suggest that although HCCS mediates heme attachment to N-terminal cysteine in heme-attachment site (CXXXH) of cytochrome C variants, up to 50% of cytochrome C produced is modified in an oxygen-dependent manner, resulting in a mixed population of cytochrome c. [HCCS = holocytochrome c synthase] PMID: 28617588
  2. Bacterial cyt c biogenesis pathways (Systems I and II) appear to recognize simply the CXXCH motif, not requiring alpha helix-1. Results here explain mechanistically how HCCS (System III) requires an extended region adjacent to CXXCH for maturation. PMID: 27387500
  3. cysteines and histidine of the heme attachment site, Cys-XX-Cys-His play a key role in mitochondrial holocytochrome c synthase PMID: 25170082
  4. These data indicate that heme contacts mediated by residues within these domains modulate the dynamics of heme binding and contribute to the stability of the HCCS-heme-cytochrome c steady state ternary complex. PMID: 25054239
  5. Identification of a deletion in two patients, including HCCS, leads to the diagnosis of microphthalmia with linear skin defects syndrome PMID: 23401659
  6. Spectroscopic analyses of HCCS alone and complexes of HCCS with site-directed variants of cytochrome c revealed the fundamental steps of heme attachment and maturation. PMID: 23150584
  7. Through the study of genetically engineered mice, the loss of HCCS is demonstrated to cause the male lethality of microphthalmia with linear skin defects (MLS) syndrome. PMID: 12444108
  8. mutant proteins (R217C and Delta 197-268) were unable to complement a Saccharomyces cerevisiae mutant deficient for the HCCS orthologue Cyc3p, in contrast to wild-type HCCS PMID: 17033964
  9. Missense mutation p.E159K of HCCS, leading to loss-of-function of encoded holocytochrome c-type synthase, in female with microphthalmia of both eyes and bilateral sclerocornea may suggest HCCS as candidate for severe ocular manifestations. PMID: 17893649

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Involvement in disease Linear skin defects with multiple congenital anomalies 1 (LSDMCA1)
Subcellular Location Mitochondrion inner membrane, Membrane, Lipid-anchor
Protein Families Cytochrome c-type heme lyase family
Database Links

HGNC: 4837

OMIM: 300056

KEGG: hsa:3052

STRING: 9606.ENSP00000326579

UniGene: Hs.211571

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