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   C1Sbase
   Variation registry for  C1s deficiency


Database        C1Sbase
Version         1.0
File            c1spub.html
Date            16-Jun-2011
Curator         Mauno Vihinen
Address         Protein Structure and Bioinformatics 
Address         Lund University, BMC D10, SE-22184 Lund, Sweden
Phone           +46 72 526 0022
Fax             +46 46 222 9328
Email           Mauno Vihinen 
URL             http://structure.bmc.lu.se/idbase/C1Sbase/
IDR factfile    http://structure.bmc.lu.se/idbase/IDRefSeq/xml/idr/ff/FF52.html
Gene            C1S
Disease         C1s Deficiency
OMIM            120580
GDB             119730
Sequence        IDRefSeq:D0009; IDRefSeq:C0009; GenBank:NP_001725
Numbering       start of the entry
Funding         Tampere University Hospital Medical Research Fund
Funding         European Union
Comments        sequence entry reference in every entry
//
ID              Y204X(1a),Y204X(1a); standard; MUTATION; CUB2,CUB2
Accession       C0006
Systematic name Allele 1 and 2: g.5447C>G, c.612C>G, r.612c>g, p.Tyr204X
Original code   IV-1
Description     Allele 1 and 2: A point mutation in the exon 6 leading to a
Description     premature stop codon in the CUB2 domain
Date            24-Jun-2010 (Rel. 1, Created)
Date            24-Jun-2010 (Rel. 1, Last updated, Version 1)
RefNumber       [1]
RefCrossRef     PUBMED; 18062908
RefAuthors      Amano, M. T., Ferriani, V. P., Florido, M. P., Reis, E. 
RefAuthors      S., Delcolli, M. I., Azzolini, A. E., Assis-Pandochi, A. 
RefAuthors      I., Sjoholm, A. G., Farah, C. S., Jensenius, J. C., Isaac, 
RefAuthors      L.
RefTitle        Genetic analysis of complement C1s deficiency associated 
RefTitle        with systemic lupus erythematosus highlights alternative 
RefTitle        splicing of normal C1s gene.
RefLoc          Mol Immunol:1693-1702 (2008)
FeatureHeader   allele; 1
Feature         dna; 1
Feature           /rnalink: 2
Feature           /name: point
Feature           /loc: IDRefSeq: C1S_DNA: 5447
Feature           /change: c -> g
Feature           /genomic_region: exon; 6
Feature         rna; 2
Feature           /dnalink: 1
Feature           /aalink: 3
Feature           /name: nonsense
Feature           /loc: GenBank: NM_001734; GI:4502495; : 814
Feature           /codon: tac -> tag; 3
Feature         aa; 3
Feature           /rnalink: 2
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 204
Feature           /change: Y -> X
Feature           /domain: CUB2
FeatureHeader   allele; 2
Feature         dna; 4
Feature           /rnalink: 5
Feature           /name: point
Feature           /loc: IDRefSeq: C1S_DNA: 5447
Feature           /change: c -> g
Feature           /genomic_region: exon; 6
Feature         rna; 5
Feature           /dnalink: 4
Feature           /aalink: 6
Feature           /name: nonsense
Feature           /loc: GenBank: NM_001734; GI:4502495; : 814
Feature           /codon: tac -> tag; 3
Feature         aa; 6
Feature           /rnalink: 5
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 204
Feature           /change: Y -> X
Feature           /domain: CUB2
Age             7
Sex             XX
Ethnic origin   Brazil
Parents         Consanguineous
Symptoms        Bacterial infections
Symptoms           Sinusitis
Symptoms           Pneumonia
Symptoms        Kidney abnormalities
Symptoms           Proteinuria
Symptoms        Other clinical features: Septic arthritis, Positive ANA 
Symptoms        and anti-Sm antibody
Relative        C1Sbase; C0007 brother
Comment         Both parents are heterozygous carrier of the same mutation.
Comment         Two brothers have the same mutation but have not shown any
Comment         clinical symptoms of SLE.
//
ID              Y204X(1b),Y204X(1b); standard; MUTATION; CUB2,CUB2
Accession       C0007
Systematic name Allele 1 and 2: g.5447C>G, c.612C>G, r.612c>g, p.Tyr204X
Original code   IV-2
Description     Allele 1 and 2: A point mutation in the exon 6 leading to a
Description     premature stop codon in the CUB2 domain
Date            24-Jun-2010 (Rel. 1, Created)
Date            24-Jun-2010 (Rel. 1, Last updated, Version 1)
RefNumber       [1]
RefCrossRef     PUBMED; 18062908
RefAuthors      Amano, M. T., Ferriani, V. P., Florido, M. P., Reis, E. 
RefAuthors      S., Delcolli, M. I., Azzolini, A. E., Assis-Pandochi, A. 
RefAuthors      I., Sjoholm, A. G., Farah, C. S., Jensenius, J. C., Isaac, 
RefAuthors      L.
RefTitle        Genetic analysis of complement C1s deficiency associated 
RefTitle        with systemic lupus erythematosus highlights alternative 
RefTitle        splicing of normal C1s gene.
RefLoc          Mol Immunol:1693-1702 (2008)
FeatureHeader   allele; 1
Feature         dna; 1
Feature           /rnalink: 2
Feature           /name: point
Feature           /loc: IDRefSeq: C1S_DNA: 5447
Feature           /change: c -> g
Feature           /genomic_region: exon; 6
Feature         rna; 2
Feature           /dnalink: 1
Feature           /aalink: 3
Feature           /name: nonsense
Feature           /loc: GenBank: NM_001734; GI:4502495; : 814
Feature           /codon: tac -> tag; 3
Feature         aa; 3
Feature           /rnalink: 2
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 204
Feature           /change: Y -> X
Feature           /domain: CUB2
FeatureHeader   allele; 2
Feature         dna; 4
Feature           /rnalink: 5
Feature           /name: point
Feature           /loc: IDRefSeq: C1S_DNA: 5447
Feature           /change: c -> g
Feature           /genomic_region: exon; 6
Feature         rna; 5
Feature           /dnalink: 4
Feature           /aalink: 6
Feature           /name: nonsense
Feature           /loc: GenBank: NM_001734; GI:4502495; : 814
Feature           /codon: tac -> tag; 3
Feature         aa; 6
Feature           /rnalink: 5
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 204
Feature           /change: Y -> X
Feature           /domain: CUB2
Age             13
Sex             XY
Ethnic origin   Brazil
Parents         Consanguineous
Symptoms        Arthritis, Photo-sensibility
Symptoms        Positive ANA and anti-Sm antibody
Relative        C1Sbase; C0006 sister
Comment         Both parents are heterozygous carrier of the same mutation.
Comment         Two brothers have the same mutation but have not shown any
Comment         clinical symptoms of SLE.
//
ID              #F378X409(1),#F378X409(1); standard; MUTATION; SUSHI2,SUSHI2
Accession       C0001
Systematic name Allele 1 and 2: g.7961_7964delTTTG, c.1334_1337delTTTG, p.F378fsX409
Description     Allele 1 and 2: deletion in the exon 10 leading to a 
Description     premature stop codon in the SUSHI2 domain
Date            17-Jul-2002 (Rel. 1, Created)
Date            17-Jul-2002 (Rel. 1, Last updated, Version 1)
RefNumber       [1]
RefCrossRef     PUBMED; 9856483
RefAuthors      Inoue, N., Saito, T., Masuda, R., Suzuki, Y., Ohtomi, M., 
RefAuthors      Sakiyama, H.
RefTitle        Selective complement C1s deficiency caused by homozygous 
RefTitle        four-base deletion in the C1s gene.
RefLoc          Hum Genet 103:415-418 (1998)
FeatureHeader   allele; 1
Feature         dna; 1
Feature           /rnalink: 2
Feature           /name: deletion
Feature           /loc: IDRefSeq: D0009: 7961..7964
Feature           /change: -tttg
Feature           /genomic_region: exon; 10
Feature         rna; 2
Feature           /dnalink: 1
Feature           /aalink: 3
Feature           /name: frameshift
Feature           /loc: IDRefSeq: C0009: 1334..1337
Feature         aa; 3
Feature           /rnalink: 2
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 378..379
Feature           /change: FG -> VLSSATLVRS HITTWKMEEV GSITVLVTGA GX
Feature           /domain: SUSHI2
FeatureHeader   allele; 2
Feature         dna; 4
Feature           /rnalink: 5
Feature           /name: deletion
Feature           /loc: IDRefSeq: D0009: 7961..7964
Feature           /change: -tttg
Feature           /genomic_region: exon; 10
Feature         rna; 5
Feature           /dnalink: 4
Feature           /aalink: 6
Feature           /name: frameshift
Feature           /loc: IDRefSeq: C0009: 1334..1337
Feature         aa; 6
Feature           /rnalink: 5
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 378..379
Feature           /change: FG -> VLSSATLVRS HITTWKMEEV GSITVLVTGA GX
Feature           /domain: SUSHI2
Symptoms        Rheumatic diseases
Symptoms           Symptoms of systemic lupus erythematosus (SLE)
Symptoms        Other clinical features: Chronic glomerulonephritis
//
ID              #F378X409(2),E597X(1); standard; MUTATION; SUSHI2,SP
Accession       C0002
Systematic name Allele 1: g.7961_7964delTTTG, c.1334_1337delTTTG, p.F378fsX409
Systematic name Allele 2: g.10626G>T, c.1991G>T, p.E597X
Description     Allele 1: deletion in the exon 10 leading to a premature 
Description     stop codon in the SUSHI2 domain
Description     Allele 2: point mutation in the exon 12 leading to a 
Description     premature stop codon in the SP domain
Date            17-Jul-2002 (Rel. 1, Created)
Date            17-Jul-2002 (Rel. 1, Last updated, Version 1)
RefNumber       [1]
RefCrossRef     PUBMED; 9973493
RefAuthors      Endo, Y., Kanno, K., Takahashi, M., Yamaguchi, K., Kohno, 
RefAuthors      Y., Fujita, T.
RefTitle        Molecular basis of human complement C1s deficiency.
RefLoc          J Immunol 162:2180-2183 (1999)
FeatureHeader   allele; 1
Feature         dna; 1
Feature           /rnalink: 2
Feature           /name: deletion
Feature           /loc: IDRefSeq: D0009: 7961..7964
Feature           /change: -tttg
Feature           /genomic_region: exon; 10
Feature         rna; 2
Feature           /dnalink: 1
Feature           /aalink: 3
Feature           /name: frameshift
Feature           /loc: IDRefSeq: C0009: 1334..1337
Feature         aa; 3
Feature           /rnalink: 2
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 378..379
Feature           /change: FG -> VLSSATLVRS HITTWKMEEV GSITVLVTGA GX
Feature           /domain: SUSHI2
FeatureHeader   allele; 2
Feature         dna; 4
Feature           /rnalink: 5
Feature           /name: point
Feature           /loc: IDRefSeq: D0009: 10626
Feature           /change: g -> t
Feature           /genomic_region: exon; 12
Feature         rna; 5
Feature           /dnalink: 4
Feature           /aalink: 6
Feature           /name: nonsense
Feature           /loc: IDRefSeq: C0009: 1991
Feature           /codon: gaa -> taa; 1
Feature         aa; 6
Feature           /rnalink: 5
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 597
Feature           /change: E -> X
Feature           /domain: SP
Sex             XY
Ethnic origin   Mongoloid
Symptoms        Other clinical features: Virus-associated patient with
Symptoms        hemophagocytic syndrome (VAHS) was admitted to hospital
Symptoms        because of a fever of unknown origin. A month after the
Symptoms        admission he had a convulsive fit and lost consciousness.
Symptoms        Without recovering consciousness for 6 months he died.
//
ID              R523X(1),R523X(1); standard; MUTATION; SP,SP
Accession       C0003
Systematic name Allele 1 and 2: g.10404C>T, c.1769C>T, p.R523X
Description     Allele 1 and 2: point mutation in the exon 12 leading to a 
Description     premature stop codon in the SP domain
Date            17-Jul-2002 (Rel. 1, Created)
Date            17-Jul-2002 (Rel. 1, Last updated, Version 1)
RefNumber       [1]
RefCrossRef     PUBMED; 11390518
RefAuthors      Dragon-Durey, M. A., Quartier, P., Fremeaux-Bacchi, V., 
RefAuthors      Blouin, J., de Barace, C., Prieur, A. M., Weiss, L., 
RefAuthors      Fridman, W. H.
RefTitle        Molecular basis of a selective C1s deficiency associated 
RefTitle        with early onset multiple autoimmune diseases.
RefLoc          J Immunol 166:7612-7616 (2001)
FeatureHeader   allele; 1
Feature         dna; 1
Feature           /rnalink: 2
Feature           /name: point
Feature           /loc: IDRefSeq: D0009: 10404
Feature           /change: c -> t
Feature           /CpG; 1
Feature           /genomic_region: exon; 12
Feature         rna; 2
Feature           /dnalink: 1
Feature           /aalink: 3
Feature           /name: nonsense
Feature           /loc: IDRefSeq: C0009: 1769
Feature           /codon: cga -> tga; 1
Feature         aa; 3
Feature           /rnalink: 2
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 523
Feature           /change: R -> X
Feature           /domain: SP
FeatureHeader   allele; 2
Feature         dna; 4
Feature           /rnalink: 5
Feature           /name: point
Feature           /loc: IDRefSeq: D0009: 10404
Feature           /change: c -> t
Feature           /CpG; 1
Feature           /genomic_region: exon; 12
Feature         rna; 5
Feature           /dnalink: 4
Feature           /aalink: 6
Feature           /name: nonsense
Feature           /loc: IDRefSeq: C0009: 1769
Feature           /codon: cga -> tga; 1
Feature         aa; 6
Feature           /rnalink: 5
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 523
Feature           /change: R -> X
Feature           /domain: SP
Sex             XX
Ethnic origin   Caucasoid
Symptoms        Other clinical features: an episode of bilateral malar 
Symptoms        the age of 12 months she had rash after sun exposure.
Symptoms        rash after sun exposure. 
//
ID              E597X(1a),G630E(1a); standard; MUTATION; SP,SP
Accession       C0004
Systematic name Allele 1: g.10626G>T, c.1789G>T, r.1789g>u, p.Glu597X
Systematic name Allele 2: g.10726G>A, c.1889G>A, r.1889g>a, p.Gly630Glu
Original code   III-1
Description     Allele 1: A point mutation in the exon 12 leading to
Description     a premature stop codon in the SP domain
Description     Allele 2: A point mutation in the exon 12 leading to
Description     an amino acid change in the SP domain
Date            24-Jun-2010 (Rel. 1, Created)
Date            24-Jun-2010 (Rel. 1, Last updated, Version 1)
RefNumber       [1]
RefCrossRef     PUBMED; 19155518
RefAuthors      Abe, K., Endo, Y., Nakazawa, N., Kanno, K., Okubo, M., 
RefAuthors      Hoshino, T., Fujita, T.
RefTitle        Unique phenotypes of C1s deficiency and abnormality caused 
RefTitle        by two compound heterozygosities in a japanese family.
RefLoc          J Immunol:1681-1688 (2009)
FeatureHeader   allele; 1
Feature         dna; 1
Feature           /rnalink: 2
Feature           /name: point
Feature           /loc: IDRefSeq: C1S_DNA: 10626
Feature           /change: g -> t
Feature           /genomic_region: exon; 12
Feature         rna; 2
Feature           /dnalink: 1
Feature           /aalink: 3
Feature           /name: nonsense
Feature           /loc: GenBank: NM_001734; GI:4502495; : 1991
Feature           /codon: gaa -> taa; 1
Feature         aa; 3
Feature           /rnalink: 2
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 597
Feature           /change: E -> X
Feature           /domain: SP
FeatureHeader   allele; 2
Feature         dna; 4
Feature           /rnalink: 5
Feature           /name: point
Feature           /loc: IDRefSeq: C1S_DNA: 10726
Feature           /change: g -> a
Feature           /genomic_region: exon; 12
Feature         rna; 5
Feature           /dnalink: 4
Feature           /aalink: 6
Feature           /name: missense
Feature           /loc: GenBank: NM_001734; GI:4502495; : 2091
Feature           /codon: ggg -> gag; 2
Feature         aa; 6
Feature           /rnalink: 5
Feature           /name: aa substitution
Feature           /loc: GenBank: NP_001725: 630
Feature           /change: G -> E
Feature           /domain: SP
Age             13
Sex             XX
Ethnic origin   Japan
Symptoms        Fever: Periodic
Symptoms        Other clinical features: sacroiliac arthritis, gluteal
Symptoms        pain, hypersensitivity for antibiotics
Relative        C1Sbase; C005 brother
//
ID              E597X(1b),G630E(1b); standard; MUTATION; SP,SP
Accession       C0005
Systematic name Allele 1: g.10626G>T, c.1789G>T, r.1789g>u, p.Glu597X
Systematic name Allele 2: g.10726G>A, c.1889G>A, r.1889g>a, p.Gly630Glu
Original code   III-2
Description     Allele 1: A point mutation in the exon 12 leading to
Description     a premature stop codon in the SP domain
Description     Allele 2: A point mutation in the exon 12 leading to
Description     an amino acid change in the SP domain
Date            24-Jun-2010 (Rel. 1, Created)
Date            24-Jun-2010 (Rel. 1, Last updated, Version 1)
RefNumber       [1]
RefCrossRef     PUBMED; 19155518
RefAuthors      Abe, K., Endo, Y., Nakazawa, N., Kanno, K., Okubo, M., 
RefAuthors      Hoshino, T., Fujita, T.
RefTitle        Unique phenotypes of C1s deficiency and abnormality caused 
RefTitle        by two compound heterozygosities in a japanese family.
RefLoc          J Immunol:1681-1688 (2009)
FeatureHeader   allele; 1
Feature         dna; 1
Feature           /rnalink: 2
Feature           /name: point
Feature           /loc: IDRefSeq: C1S_DNA: 10626
Feature           /change: g -> t
Feature           /genomic_region: exon; 12
Feature         rna; 2
Feature           /dnalink: 1
Feature           /aalink: 3
Feature           /name: nonsense
Feature           /loc: GenBank: NM_001734; GI:4502495; : 1991
Feature           /codon: gaa -> taa; 1
Feature         aa; 3
Feature           /rnalink: 2
Feature           /name: out of frame translation; premature termination
Feature           /loc: GenBank: NP_001725: 597
Feature           /change: E -> X
Feature           /domain: SP
FeatureHeader   allele; 2
Feature         dna; 4
Feature           /rnalink: 5
Feature           /name: point
Feature           /loc: IDRefSeq: C1S_DNA: 10726
Feature           /change: g -> a
Feature           /genomic_region: exon; 12
Feature         rna; 5
Feature           /dnalink: 4
Feature           /aalink: 6
Feature           /name: missense
Feature           /loc: GenBank: NM_001734; GI:4502495; : 2091
Feature           /codon: ggg -> gag; 2
Feature         aa; 6
Feature           /rnalink: 5
Feature           /name: aa substitution
Feature           /loc: GenBank: NP_001725: 630
Feature           /change: G -> E
Feature           /domain: SP
Age             11
Sex             XY
Ethnic origin   Japan
Relative        C1Sbase; C004 sister
//