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(-) Description

Title :  MOUSE ZNRF3 ECTODOMAIN IN COMPLEX WITH MOUSE RSPO2 FU1-FU2 CRYSTAL FORM I
 
Authors :  M. Zebisch, E. Y. Jones
Date :  02 Oct 13  (Deposition) - 20 Nov 13  (Release) - 27 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Ligase-Signaling Protein Complex, Wnt, Rnf43, Lgr4, Lgr5, Lgr6, Rspo, R-Spondin, R-Spo, Rspo1, Rspo3, Rspo4, Receptor, Membrane, Signalling (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Zebisch, Y. Xu, C. Krastev, B. T. Macdonald, M. Chen, R. J. C. Gilbert X. He, E. Y. Jones
Structural And Molecular Basis Of Znrf3/Rnf43 Transmembrane Ubiquitin Ligase Inhibition By The Wnt Agonist R-Spondin.
Nat. Commun. V. 4 2787 2013
PubMed-ID: 24225776  |  Reference-DOI: 10.1038/NCOMMS3787

(-) Compounds

Molecule 1 - E3 UBIQUITIN-PROTEIN LIGASE ZNRF3
    ChainsA, C
    EC Number6.3.2.-
    EngineeredYES
    Expression SystemHOMO SAPIENS
    Expression System Cell LineHEK293T
    Expression System CommonHUMAN
    Expression System PlasmidPHLSEC
    Expression System Taxid9606
    Expression System VectorTRANSIENT
    FragmentECTODOMAIN, RESIDUES 53-205
    Organism CommonHOUSE MOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    SynonymZINC/RING FINGER PROTEIN 3, ZNRF3
 
Molecule 2 - R-SPONDIN-2
    ChainsB, D
    EngineeredYES
    Expression SystemHOMO SAPIENS
    Expression System Cell LineHEK293T
    Expression System CommonHUMAN
    Expression System PlasmidPHLSEC
    Expression System Taxid9606
    Expression System VectorTRANSIENT
    FragmentFU1-FU2, RESIDUES 37-144
    Organism CommonHOUSE MOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    SynonymCYSTEINE-RICH AND SINGLE THROMBOSPONDIN DOMAIN-CONTAINING PR

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit ABCD

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:199 , ARG C:199BINDING SITE FOR RESIDUE CL A1206

(-) SS Bonds  (18, 18)

Asymmetric/Biological Unit
No.Residues
1A:104 -A:133
2B:40 -B:46
3B:43 -B:52
4B:55 -B:74
5B:78 -B:93
6B:96 -B:104
7B:101 -B:110
8B:113 -B:124
9B:128 -B:141
10C:104 -C:133
11D:40 -D:46
12D:43 -D:52
13D:55 -D:74
14D:78 -D:93
15D:96 -D:104
16D:101 -D:110
17D:113 -D:124
18D:128 -D:141

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4C99)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4C99)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4C99)

(-) Exons   (0, 0)

(no "Exon" information available for 4C99)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
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:153
 aligned with ZNRF3_MOUSE | Q5SSZ7 from UniProtKB/Swiss-Prot  Length:913

    Alignment length:153
                                    62        72        82        92       102       112       122       132       142       152       162       172       182       192       202   
          ZNRF3_MOUSE    53 KETAFVEVVLFESSPSGDYTTHTTGLTGRFSRAGAMLSAEGEIVQMHPLGLCNNNDEEDLYEYGWVGVVKLEQPELDPKPCLTVLGKAKRAVQRGATAVIFDVSENPEAIDQLNQGSEDPLKRPVVYVKGADAIKLMNIVNKQKVARARIQHL 205
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeeee.....eeeeeeeeeeee........eeeeeee.hhhhh..............eeeee..hhhhh.....hhhhhhhhhhhh...eeeee....hhhhhhhhh.........eeeehhhhhhhhhhhhhhh...eeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4c99 A  53 KETAFVEVVLFESSPSGDYTTHTTGLTGRFSRAGAMLSAEGEIVQMHPLGLCNNNDEEDLYEYGWVGVVKLEQPELDPKPCLTVLGKAKRAVQRGATAVIFDVSENPEAIDQLNQGSEDPLKRPVVYVKGADAIKLMNIVNKQKVARARIQHL 205
                                    62        72        82        92       102       112       122       132       142       152       162       172       182       192       202   

Chain B from PDB  Type:PROTEIN  Length:103
 aligned with RSPO2_MOUSE | Q8BFU0 from UniProtKB/Swiss-Prot  Length:243

    Alignment length:103
                                    48        58        68        78        88        98       108       118       128       138   
          RSPO2_MOUSE    39 ICKGCLSCSKDNGCSRCQQKLFFFLRREGMRQYGECLHSCPSGYYGHRAPDMNRCARCRIENCDSCFSKDFCTKCKVGFYLHRGRCFDECPDGFAPLDETMEC 141
               SCOP domains ------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee.......eee....eeeeeee..eeeeeee......ee..........ee......................eee..eee................ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------- Transcript
                 4c99 B  39 ICKGCLSCSKDNGCSRCQQKLFFFLRREGMRQYGECLHSCPSGYYGHRAPDMNRCARCRIENCDSCFSKDFCTKCKVGFYLHRGRCFDECPDGFAPLDETMEC 141
                                    48        58        68        78        88        98       108       118       128       138   

Chain C from PDB  Type:PROTEIN  Length:153
 aligned with ZNRF3_MOUSE | Q5SSZ7 from UniProtKB/Swiss-Prot  Length:913

    Alignment length:153
                                    62        72        82        92       102       112       122       132       142       152       162       172       182       192       202   
          ZNRF3_MOUSE    53 KETAFVEVVLFESSPSGDYTTHTTGLTGRFSRAGAMLSAEGEIVQMHPLGLCNNNDEEDLYEYGWVGVVKLEQPELDPKPCLTVLGKAKRAVQRGATAVIFDVSENPEAIDQLNQGSEDPLKRPVVYVKGADAIKLMNIVNKQKVARARIQHL 205
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeeee.....eeeeeeeeeeee........eeeeeee.hhhhh.............eeeeee..hhhhh.....hhhhhhhhhhhh.eeeeeee.....hhhhhhhhhh.......eeeehhhhhhhhhhhhhhh...eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4c99 C  53 KETAFVEVVLFESSPSGDYTTHTTGLTGRFSRAGAMLSAEGEIVQMHPLGLCNNNDEEDLYEYGWVGVVKLEQPELDPKPCLTVLGKAKRAVQRGATAVIFDVSENPEAIDQLNQGSEDPLKRPVVYVKGADAIKLMNIVNKQKVARARIQHL 205
                                    62        72        82        92       102       112       122       132       142       152       162       172       182       192       202   

Chain D from PDB  Type:PROTEIN  Length:105
 aligned with RSPO2_MOUSE | Q8BFU0 from UniProtKB/Swiss-Prot  Length:243

    Alignment length:105
                                    48        58        68        78        88        98       108       118       128       138     
          RSPO2_MOUSE    39 ICKGCLSCSKDNGCSRCQQKLFFFLRREGMRQYGECLHSCPSGYYGHRAPDMNRCARCRIENCDSCFSKDFCTKCKVGFYLHRGRCFDECPDGFAPLDETMECVE 143
               SCOP domains --------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee...eeeee....ee..eee..eee..ee......eeeee....eeeee.....eeeeee..eeeee....eee..eee.......eee....eee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------- Transcript
                 4c99 D  39 ICKGCLSCSKDNGCSRCQQKLFFFLRREGMRQYGECLHSCPSGYYGHRAPDMNRCARCRIENCDSCFSKDFCTKCKVGFYLHRGRCFDECPDGFAPLDETMECVE 143
                                    48        58        68        78        88        98       108       118       128       138     

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4C99)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4C99)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4C99)

(-) Gene Ontology  (34, 35)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,C   (ZNRF3_MOUSE | Q5SSZ7)
molecular function
    GO:0005109    frizzled binding    Interacting selectively and non-covalently with the frizzled (fz) receptor.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004842    ubiquitin-protein transferase activity    Catalysis of the transfer of ubiquitin from one protein to another via the reaction X-Ub + Y --> Y-Ub + X, where both X-Ub and Y-Ub are covalent linkages.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0038018    Wnt receptor catabolic process    The chemical reactions and pathways resulting in the breakdown of a Wnt receptor. Internalized Wnt receptors can be recycled to the plasma membrane or sorted to lysosomes for protein degradation.
    GO:0016055    Wnt signaling pathway    The series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell and ending with a change in cell state.
    GO:0060071    Wnt signaling pathway, planar cell polarity pathway    The series of molecular signals initiated by binding of a Wnt protein to a receptor on the surface of the target cell where activated receptors signal via downstream effectors including C-Jun N-terminal kinase (JNK) to modulate cytoskeletal elements and control cell polarity.
    GO:0060070    canonical Wnt signaling pathway    The series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes. In this pathway, the activated receptor signals via downstream effectors that result in the inhibition of beta-catenin phosphorylation, thereby preventing degradation of beta-catenin. Stabilized beta-catenin can then accumulate and travel to the nucleus to trigger changes in transcription of target genes.
    GO:0030178    negative regulation of Wnt signaling pathway    Any process that stops, prevents, or reduces the frequency, rate or extent of the Wnt signaling pathway.
    GO:0090090    negative regulation of canonical Wnt signaling pathway    Any process that decreases the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes.
    GO:2000051    negative regulation of non-canonical Wnt signaling pathway    Any process that stops, prevents, or reduces the frequency, rate or extent of non-canonical Wnt signaling pathway.
    GO:0016567    protein ubiquitination    The process in which one or more ubiquitin groups are added to a protein.
    GO:0072089    stem cell proliferation    The multiplication or reproduction of stem cells, resulting in the expansion of a stem cell population. A stem cell is a cell that retains the ability to divide and proliferate throughout life to provide progenitor cells that can differentiate into specialized cells.
    GO:0006511    ubiquitin-dependent protein catabolic process    The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of a ubiquitin group, or multiple ubiquitin groups, to the protein.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0005887    integral component of plasma membrane    The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Chain B,D   (RSPO2_MOUSE | Q8BFU0)
molecular function
    GO:0008201    heparin binding    Interacting selectively and non-covalently with heparin, any member of a group of glycosaminoglycans found mainly as an intracellular component of mast cells and which consist predominantly of alternating alpha-(1->4)-linked D-galactose and N-acetyl-D-glucosamine-6-sulfate residues.
    GO:0005102    receptor binding    Interacting selectively and non-covalently with one or more specific sites on a receptor molecule, a macromolecule that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.
biological process
    GO:0016055    Wnt signaling pathway    The series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell and ending with a change in cell state.
    GO:0030282    bone mineralization    The deposition of hydroxyapatite, a form of calcium phosphate with the formula Ca10(PO4)6(OH)2, in bone tissue.
    GO:0071542    dopaminergic neuron differentiation    The process in which a neuroblast acquires the specialized structural and functional features of a dopaminergic neuron, a neuron that secretes dopamine.
    GO:0035115    embryonic forelimb morphogenesis    The process, occurring in the embryo, by which the anatomical structures of the forelimb are generated and organized. The forelimbs are the front limbs of an animal, e.g. the arms of a human.
    GO:0035116    embryonic hindlimb morphogenesis    The process, occurring in the embryo, by which the anatomical structures of the hindlimbs are generated and organized. The hindlimbs are the posterior limbs of an animal.
    GO:0060441    epithelial tube branching involved in lung morphogenesis    The process in which a highly ordered sequence of patterning events generates the branched epithelial tubes of the lung, consisting of reiterated combinations of bud outgrowth, elongation, and dichotomous subdivision of terminal units.
    GO:0060437    lung growth    The increase in size or mass of a lung. In all air-breathing vertebrates the lungs are developed from the ventral wall of the oesophagus as a pouch which divides into two sacs. In amphibians and many reptiles the lungs retain very nearly this primitive sac-like character, but in the higher forms the connection with the esophagus becomes elongated into the windpipe and the inner walls of the sacs become more and more divided, until, in the mammals, the air spaces become minutely divided into tubes ending in small air cells, in the walls of which the blood circulates in a fine network of capillaries. In mammals the lungs are more or less divided into lobes, and each lung occupies a separate cavity in the thorax.
    GO:0042489    negative regulation of odontogenesis of dentin-containing tooth    Any process that stops, prevents, or reduces the frequency, rate or extent of the formation and development of teeth, the hard, bony appendages which are borne on the jaws, or on other bones in the walls of the mouth or pharynx.
    GO:0001649    osteoblast differentiation    The process whereby a relatively unspecialized cell acquires the specialized features of an osteoblast, a mesodermal or neural crest cell that gives rise to bone.
    GO:0090263    positive regulation of canonical Wnt signaling pathway    Any process that increases the rate, frequency, or extent of the Wnt signaling pathway through beta-catenin, the series of molecular signals initiated by binding of a Wnt protein to a frizzled family receptor on the surface of the target cell, followed by propagation of the signal via beta-catenin, and ending with a change in transcription of target genes.
    GO:0050896    response to stimulus    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus. The process begins with detection of the stimulus and ends with a change in state or activity or the cell or organism.
    GO:0060535    trachea cartilage morphogenesis    The process in which the anatomical structures of cartilage in the trachea are generated and organized.
cellular component
    GO:0009986    cell surface    The external part of the cell wall and/or plasma membrane.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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 Related Entries

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

UniProtKB/Swiss-Prot
        RSPO2_MOUSE | Q8BFU04ufr 4ufs
        ZNRF3_MOUSE | Q5SSZ74c86 4c8a 4c8c 4c8f 4c8p 4c9a 4c9e 4cdj 4cdk 4ufs

(-) Related Entries Specified in the PDB File

4c84 ZEBRAFISH ZNRF3 ECTODOMAIN CRYSTAL FORM I
4c85 ZEBRAFISH ZNRF3 ECTODOMAIN CRYSTAL FORM II
4c86 MOUSE ZNRF3 ECTODOMAIN CRYSTAL FORM I
4c8a MOUSE ZNRF3 ECTODOMAIN CRYSTAL FORM II
4c8c MOUSE ZNRF3 ECTODOMAIN CRYSTAL FORM III
4c8f MOUSE ZNRF3 ECTODOMAIN CRYSTAL FORM IV
4c8p MOUSE ZNRF3 ECTODOMAIN CRYSTAL FORM V, DISULFIDE-BRIDGED S90C VARIANT
4c8t XENOPUS ZNRF3 ECTODOMAIN CRYSTAL FORM I
4c8u XENOPUS ZNRF3 ECTODOMAIN CRYSTAL FORM II
4c8v XENOPUS RSPO2 FU1-FU2 CRYSTAL FORM I
4c8w XENOPUS RSPO2 FU1-FU2 CRYSTAL FORM II
4c9a MOUSE ZNRF3 ECTODOMAIN IN COMPLEX WITH XENOPUS RSPO2 FU1-FU2 (SELENO MET) CRYSTAL FORM I
4c9e MOUSE ZNRF3 ECTODOMAIN IN COMPLEX WITH XENOPUS RSPO2 FU1-FU2 (SELENO MET) CRYSTAL FORM II
4c9r XENOPUS ZNRF3 ECTODOMAIN IN COMPLEX WITH XENOPUS RSPO2 FU1-FU2 CRYSTAL FORM I
4c9u XENOPUS ZNRF3 ECTODOMAIN IN COMPLEX WITH XENOPUS RSPO2 FU1-FU2 CRYSTAL FORM II
4c9v XENOPUS RNF43 ECTODOMAIN IN COMPLEX WITH XENOPUS RSPO2 FU1-FU2