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(-) Description

Title :  CRYSTAL STRUCTURE OF CHEMICALLY SYNTHESIZED HUMAN ANAPHYLATOXIN C3A
 
Authors :  C. I. A. Wang, A. Ghassemian, B. Collins, R. J. Lewis, P. F. Alewood, T. Du
Date :  29 Nov 12  (Deposition) - 27 Feb 13  (Release) - 06 Mar 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.14
Chains :  Asym./Biol. Unit :  A
Keywords :  Disulfide-Rich, Alpha-Helical Bundle, Drumstick, Complement System, Third Component Of Complement (C3), Local Inflammatory Process Mediator, Smooth Muscle Contraction Induction, Vascular Permeability Increase, Mast Cell Histamine Release, C3A Receptor, Gpcr, Extracellular, Blood Plasma, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. Ghassemian, C. I. Wang, M. K. Yau, R. C. Reid, R. J. Lewis, D. P. Fairlie, P. F. Alewood, T. Durek
Efficient Chemical Synthesis Of Human Complement Protein C3A.
Chem. Commun. (Camb. ) V. 49 2356 2013
PubMed-ID: 23407800  |  Reference-DOI: 10.1039/C3CC40537K

(-) Compounds

Molecule 1 - COMPLEMENT C3
    Chains: A
    Engineered: YES
    Fragment: C3A ANAPHYLATOXIN (UNP RESIDUES 672-748)
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: NATIVE CHEMICAL LIGATION OF THREE POLYPEPTIDE SEGMENTS
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1MPD1Ligand/Ion(4S)-2-METHYL-2,4-PENTANEDIOL

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:14 , SER A:35 , GLN A:37 , ARG A:38 , ARG A:41 , HOH A:211 , HOH A:217BINDING SITE FOR RESIDUE MPD A 101

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:22 -A:49
2A:23 -A:56
3A:36 -A:57

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Asp A:10 -Lys A:11

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4I6O)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological Unit
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SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:68
                                                                                                   
               SCOP domains -------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhhhhhh.......hhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------- Transcript
                  4i6o A 10 DKVGKYPKELRKCCEDGMRENPMRFSCQRRTRFISLGEACKKVFLDCCNYITELRRQHARASHLGLAR 77
                                    19        29        39        49        59        69
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4I6O)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4I6O)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4I6O)

(-) Gene Ontology  (47, 47)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        CO3_HUMAN | P01024: 1c3d 1ghq 1w2s 2a73 2a74 2gox 2i07 2ice 2icf 2noj 2qki 2wii 2win 2wy7 2wy8 2xqw 2xwb 2xwj 3d5r 3d5s 3g6j 3l3o 3l5n 3nms 3oed 3ohx 3oxu 3rj3 3t4a 4hw5 4hwj 4m76 4ont 4zh1 5fo7 5fo8 5fo9 5foa 5fob 5m6w 5o32 5o35

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