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C23L

Gene
C23L
Protein
Chemokine-binding protein
Organism
Vaccinia virus (strain Lister)
Length
258 amino acids
Function
Inhibits host immune defense by binding to host chemokines. Binds host CC chemokines (beta chemokines) such as RANTES with high affinity, but not CXC or C chemokines (alpha and gamma chemokines).
Similarity
Belongs to the poxviridae chemokine-binding protein family.
Mass
27.831 kDa
Sequence
MKQYIVLACMCLAAAAMPASLQQSSSSSSSCTEEENKHHMGIDVIIKVTKQDQTPTNDKICQSVTEITESESDPDPEVESEDDSTSVEDVDPPTTYYSIIGGGLRMNFGFTKCPQIKSISESADGNTVNARLSSVSPGQGKDSPAITREEALAMIKDCEVSIDIRCSEEEKDSDIKTHPVLGSNISHKKVSYEDIIGSTIVDTKCVKNLEFSVRIGDMCKESSELEVKDGFKYVDGSASEGATDDTSLIDSTKLKACV

Gene
C23L
Protein
Chemokine-binding protein
Organism
Variola virus (isolate Human/India/Ind3/1967)
Length
253 amino acids
Function
Inhibits host immune defense by binding to host chemokines. Binds host CC chemokines (beta chemokines) such as RANTES with high affinity, but not CXC or C chemokines (alpha and gamma chemokines) (By similarity).
Similarity
Belongs to the poxviridae chemokine-binding protein family.
Mass
27.465 kDa
Sequence
MKQYIVLACMCLAAAAMPASLQQSSSSCTEEENKHYMGIDVIIKVTKQDQTPTNDKICQSVTEITESESDPEVESEDDSTSVEDVDPPTTYYSIIGGGLRMNFGFTKCPQIKSISESANGNAVNARLSSVPLGQGKDSPAITRAEALAMIKDCELSIDIRCSEEEKDSDIQTHPVLESNISHKKVSYEDIIGSTIVDTKCVKNLEFSVRIGDMCKESSDLEVKDGFKYVDGSVSEGVTDDTSLIDSTKLKSCV

Gene
C23L
Protein
Inactive chemokine-binding protein
Organism
Vaccinia virus (strain Copenhagen)
Length
244 amino acids
Function
The protein is truncated in this vaccinal strain and presumably inactive, because the lack of signal peptide prevents the protein of being secreted. In the other strains inhibits host immune defense by binding to host chemokines. Binds host CC chemokines (beta chemokines) such as RANTES with high affinity, but not CXC or C chemokines (alpha and gamma chemokines) (By similarity).
Similarity
Belongs to the poxviridae chemokine-binding protein family.
Mass
26.385 kDa
Sequence
MHVPASLQQSSSSSSSCTEEENKHHMGIDVIIKVTKQDQTPTNDKICQSVTEITESESDPDPEVESEDDSTSVEDVDPPTTYYSIIGGGLRMNFGFTKCPQIKSISESADGNTVNARLSSVSPGQGKDSPAITREEALAMIKDCEVSIDIRCSEEEKDSDIKTHPVLGSNISHKKVSYEDIIGSTIVDTKCVKNLEFSVRIGDMCKESSELEVKDGFKYVDGSASEGATDDTSLIDSTKLKACV

Gene
C23L
Protein
Inactive chemokine-binding protein
Organism
Vaccinia virus (strain Western Reserve)
Length
244 amino acids
Function
The protein is truncated in this vaccinal strain and presumably inactive, because the lack of signal peptide prevents the protein of being secreted. In the wild-type viruses inhibits host immune defense by binding to host chemokines. Binds host CC chemokines (beta chemokines) such as RANTES with high affinity, but not CXC or C chemokines (alpha and gamma chemokines).
Similarity
Belongs to the poxviridae chemokine-binding protein family.
Mass
26.366 kDa
Sequence
MHVPASLQQSSSSSSSCTEEENKHHMGIDVIIKVTKQDQTPTNDKICQSVTEITESESDPDPEVESEDDSTSVEDVDPPTTYYSIIGGGLRMNFGFTKCPQIKSISESADGNTVNARLSSVSPGQGKDSPAITHEEALAMIKDCEVSIDIRCSEEEKDSDIKTHPVLGSNISHKKVSYEDIIGSTIVDTKCVKNLEFSVRIGDMCKESSELEVKDGFKYVDGSASEGATDDTSLIDSTKLKACV