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(-) Description

Title :  CRYSTAL STRUCTURE OF THE HUMAN Y14/MAGOH COMPLEX
 
Authors :  C. K. Lau, M. D. Diem, G. Dreyfuss, G. D. Van Duyne
Date :  14 Apr 03  (Deposition) - 19 Aug 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B,C,D  (1x)
Biol. Unit 2:  A,B  (1x)
Biol. Unit 3:  C,D  (1x)
Keywords :  Rna-Binding, Nuclear Protein, Mrna Splicing, Rna Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  C. K. Lau, M. D. Diem, G. Dreyfuss, G. D. Van Duyne
Structure Of The Y14-Magoh Core Of The Exon Junction Complex.
Curr. Biol. V. 13 933 2003
PubMed-ID: 12781131  |  Reference-DOI: 10.1016/S0960-9822(03)00328-2

(-) Compounds

Molecule 1 - MAGO NASHI PROTEIN HOMOLOG
    ChainsA, C
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPET28A
    Expression System StrainBL21 (DE3)
    Expression System Taxid469008
    Expression System VectorPLASMID
    GeneMAGOH
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
 
Molecule 2 - RNA-BINDING PROTEIN 8A
    ChainsB, D
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPET21A
    Expression System StrainBL21 (DE3)
    Expression System Taxid469008
    Expression System VectorPLASMID
    GeneRBM8A OR RBM8
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymRNA BINDING MOTIF PROTEIN 8A, RIBONUCLEOPROTEIN RBM8A, RNA- BINDING PROTEIN Y14, BINDER OF OVCA1- 1, BOV-1

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)ABCD
Biological Unit 2 (1x)AB  
Biological Unit 3 (1x)  CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1P27)

(-) Sites  (0, 0)

(no "Site" information available for 1P27)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1P27)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1P27)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1P27)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RRMPS50102 Eukaryotic RNA Recognition Motif (RRM) profile.RBM8A_HUMAN73-151
 
  2B:73-151
D:73-151
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RRMPS50102 Eukaryotic RNA Recognition Motif (RRM) profile.RBM8A_HUMAN73-151
 
  2B:73-151
D:73-151
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RRMPS50102 Eukaryotic RNA Recognition Motif (RRM) profile.RBM8A_HUMAN73-151
 
  1B:73-151
-
Biological Unit 3 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1RRMPS50102 Eukaryotic RNA Recognition Motif (RRM) profile.RBM8A_HUMAN73-151
 
  1-
D:73-151

(-) Exons   (5, 10)

Asymmetric Unit (5, 10)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000003714701aENSE00001853117chr1:53704282-53704033250MGN_HUMAN1-30302A:2-30
C:2-30
29
29
1.2ENST000003714702ENSE00001735272chr1:53701307-5370124959MGN_HUMAN30-49202A:30-49
C:30-49
20
20
1.3bENST000003714703bENSE00001689792chr1:53699324-53699214111MGN_HUMAN50-86372A:50-86
C:50-86
37
37
1.4ENST000003714704ENSE00001064642chr1:53694626-5369454483MGN_HUMAN87-114282A:87-114
C:87-114
28
28
1.5cENST000003714705cENSE00001064645chr1:53692816-53692564253MGN_HUMAN114-146332A:114-145
C:114-145
32
32

(-) Sequences/Alignments

Asymmetric 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:144
 aligned with MGN_HUMAN | P61326 from UniProtKB/Swiss-Prot  Length:146

    Alignment length:144
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141    
            MGN_HUMAN     2 ESDFYLRYYVGHKGKFGHEFLEFEFRPDGKLRYANNSNYKNDVMIRKEAYVHKSVMEELKRIIDDSEITKEDDALWPPPDRVGRQELEIVIGDEHISFTTSKIGSLIDVNQSKDPEGLRVFYYLVQDLKCLVFSLIGLHFKIKP 145
               SCOP domains d1p27a_ A: Mago nashi protein                                                                                                                    SCOP domains
               CATH domains 1p27A00 A:2-145 Mago nashi protein                                                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeeeeeeeee..eeeeeeeee....eeeeeeee.....eeeeeeeeehhhhhhhhhhhhhhhhhhhh............eeeeeeee..eeeeeee....hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 1 (1) Exon 1.1a  PDB: A:2-30       -------------------Exon 1.3b  PDB: A:50-86              Exon 1.4  PDB: A:87-114     ------------------------------- Transcript 1 (1)
           Transcript 1 (2) ----------------------------Exon 1.2            ----------------------------------------------------------------Exon 1.5c  PDB: A:114-145        Transcript 1 (2)
                 1p27 A   2 ESDFYLRYYVGHKGKFGHEFLEFEFRPDGKLRYANNSNYKNDVMIRKEAYVHKSVMEELKRIIDDSEITKEDDALWPPPDRVGRQELEIVIGDEHISFTTSKIGSLIDVNQSKDPEGLRVFYYLVQDLKCLVFSLIGLHFKIKP 145
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141    

Chain B from PDB  Type:PROTEIN  Length:92
 aligned with RBM8A_HUMAN | Q9Y5S9 from UniProtKB/Swiss-Prot  Length:174

    Alignment length:92
                                    73        83        93       103       113       123       133       143       153  
          RBM8A_HUMAN    64 PGPQRSVEGWILFVTGVHEEATEEDIHDKFAEYGEIKNIHLNLDRRTGYLKGYTLVEYETYKEAQAAMEGLNGQDLMGQPISVDWCFVRGPP 155
               SCOP domains d1p27b_ B: RNA-binding protein 8                                                             SCOP domains
               CATH domains 1p27B00 B:64-155  [code=3.30.70.330, no name defined]                                        CATH domains
               Pfam domains -------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeeee......hhhhhhhhhhhhh.eeeeeeee......eeeeeeeee.hhhhhhhhhhhhh.........eeee.ee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------RRM  PDB: B:73-151 UniProt: 73-151                                             ---- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 1p27 B  64 PGPQRSVEGWILFVTGVHEEATEEDIHDKFAEYGEIKNIHLNLDRRTGYLKGYTLVEYETYKEAQAAMEGLNGQDLMGQPISVDWCFVRGPP 155
                                    73        83        93       103       113       123       133       143       153  

Chain C from PDB  Type:PROTEIN  Length:144
 aligned with MGN_HUMAN | P61326 from UniProtKB/Swiss-Prot  Length:146

    Alignment length:144
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141    
            MGN_HUMAN     2 ESDFYLRYYVGHKGKFGHEFLEFEFRPDGKLRYANNSNYKNDVMIRKEAYVHKSVMEELKRIIDDSEITKEDDALWPPPDRVGRQELEIVIGDEHISFTTSKIGSLIDVNQSKDPEGLRVFYYLVQDLKCLVFSLIGLHFKIKP 145
               SCOP domains d1p27c_ C: Mago nashi protein                                                                                                                    SCOP domains
               CATH domains 1p27C00 C:2-145 Mago nashi protein                                                                                                               CATH domains
           Pfam domains (1) --Mago_nashi-1p27C01 C:4-145                                                                                                                     Pfam domains (1)
           Pfam domains (2) --Mago_nashi-1p27C02 C:4-145                                                                                                                     Pfam domains (2)
         Sec.struct. author ...eeeeeeeeeee..eeeeeeeee....eeeeeeee.....eeeeeeeeehhhhhhhhhhhhhhhhhhhh...........eeeeeeeee..eeeeeee....hhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
           Transcript 1 (1) Exon 1.1a  PDB: C:2-30       -------------------Exon 1.3b  PDB: C:50-86              Exon 1.4  PDB: C:87-114     ------------------------------- Transcript 1 (1)
           Transcript 1 (2) ----------------------------Exon 1.2            ----------------------------------------------------------------Exon 1.5c  PDB: C:114-145        Transcript 1 (2)
                 1p27 C   2 ESDFYLRYYVGHKGKFGHEFLEFEFRPDGKLRYANNSNYKNDVMIRKEAYVHKSVMEELKRIIDDSEITKEDDALWPPPDRVGRQELEIVIGDEHISFTTSKIGSLIDVNQSKDPEGLRVFYYLVQDLKCLVFSLIGLHFKIKP 145
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141    

Chain D from PDB  Type:PROTEIN  Length:92
 aligned with RBM8A_HUMAN | Q9Y5S9 from UniProtKB/Swiss-Prot  Length:174

    Alignment length:92
                                    73        83        93       103       113       123       133       143       153  
          RBM8A_HUMAN    64 PGPQRSVEGWILFVTGVHEEATEEDIHDKFAEYGEIKNIHLNLDRRTGYLKGYTLVEYETYKEAQAAMEGLNGQDLMGQPISVDWCFVRGPP 155
               SCOP domains d1p27d_ D: RNA-binding protein 8                                                             SCOP domains
               CATH domains 1p27D00 D:64-155  [code=3.30.70.330, no name defined]                                        CATH domains
           Pfam domains (1) -----------RRM_1-1p27D01 D:75-145                                                 ---------- Pfam domains (1)
           Pfam domains (2) -----------RRM_1-1p27D02 D:75-145                                                 ---------- Pfam domains (2)
         Sec.struct. author .........eeeeee......hhhhhhhhhhhhh.eeeee............eeeeee.hhhhhhhhhhhhh.........eeee.ee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------RRM  PDB: D:73-151 UniProt: 73-151                                             ---- PROSITE
                 Transcript -------------------------------------------------------------------------------------------- Transcript
                 1p27 D  64 PGPQRSVEGWILFVTGVHEEATEEDIHDKFAEYGEIKNIHLNLDRRTGYLKGYTLVEYETYKEAQAAMEGLNGQDLMGQPISVDWCFVRGPP 155
                                    73        83        93       103       113       123       133       143       153  

   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  (2, 4)

Asymmetric Unit

(-) CATH Domains  (2, 4)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (2, 4)

Asymmetric Unit
(-)
Clan: RRM (206)
(-)
Family: RRM_1 (131)

(-) Gene Ontology  (28, 50)

Asymmetric Unit(hide GO term definitions)
Chain A,C   (MGN_HUMAN | P61326)
molecular function
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0006405    RNA export from nucleus    The directed movement of RNA from the nucleus to the cytoplasm.
    GO:0008380    RNA splicing    The process of removing sections of the primary RNA transcript to remove sequences not present in the mature form of the RNA and joining the remaining sections to form the mature form of the RNA.
    GO:0031124    mRNA 3'-end processing    Any process involved in forming the mature 3' end of an mRNA molecule.
    GO:0006406    mRNA export from nucleus    The directed movement of mRNA from the nucleus to the cytoplasm.
    GO:0006397    mRNA processing    Any process involved in the conversion of a primary mRNA transcript into one or more mature mRNA(s) prior to translation into polypeptide.
    GO:0000398    mRNA splicing, via spliceosome    The joining together of exons from one or more primary transcripts of messenger RNA (mRNA) and the excision of intron sequences, via a spliceosomal mechanism, so that mRNA consisting only of the joined exons is produced.
    GO:0051028    mRNA transport    The directed movement of mRNA, messenger ribonucleic acid, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0000184    nuclear-transcribed mRNA catabolic process, nonsense-mediated decay    The nonsense-mediated decay pathway for nuclear-transcribed mRNAs degrades mRNAs in which an amino-acid codon has changed to a nonsense codon; this prevents the translation of such mRNAs into truncated, and potentially harmful, proteins.
    GO:0000381    regulation of alternative mRNA splicing, via spliceosome    Any process that modulates the frequency, rate or extent of alternative splicing of nuclear mRNAs.
    GO:0006417    regulation of translation    Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA or circRNA.
    GO:0006369    termination of RNA polymerase II transcription    The process in which the synthesis of an RNA molecule by RNA polymerase II using a DNA template is completed.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0071013    catalytic step 2 spliceosome    A spliceosomal complex that contains three snRNPs, including U5, bound to a splicing intermediate in which the first catalytic cleavage of the 5' splice site has occurred. The precise subunit composition differs significantly from that of the catalytic step 1, or activated, spliceosome, and includes many proteins in addition to those found in the associated snRNPs.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0035145    exon-exon junction complex    A multi-subunit complex deposited by the spliceosome upstream of messenger RNA exon-exon junctions. The exon-exon junction complex provides a binding platform for factors involved in mRNA export and nonsense-mediated mRNA decay.
    GO:0016607    nuclear speck    A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0005681    spliceosomal complex    Any of a series of ribonucleoprotein complexes that contain snRNA(s) and small nuclear ribonucleoproteins (snRNPs), and are formed sequentially during the spliceosomal splicing of one or more substrate RNAs, and which also contain the RNA substrate(s) from the initial target RNAs of splicing, the splicing intermediate RNA(s), to the final RNA products. During cis-splicing, the initial target RNA is a single, contiguous RNA transcript, whether mRNA, snoRNA, etc., and the released products are a spliced RNA and an excised intron, generally as a lariat structure. During trans-splicing, there are two initial substrate RNAs, the spliced leader RNA and a pre-mRNA.

Chain B,D   (RBM8A_HUMAN | Q9Y5S9)
molecular function
    GO:0003723    RNA binding    Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
    GO:0003729    mRNA binding    Interacting selectively and non-covalently with messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns.
    GO:0003676    nucleic acid binding    Interacting selectively and non-covalently with any nucleic acid.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0006405    RNA export from nucleus    The directed movement of RNA from the nucleus to the cytoplasm.
    GO:0006396    RNA processing    Any process involved in the conversion of one or more primary RNA transcripts into one or more mature RNA molecules.
    GO:0008380    RNA splicing    The process of removing sections of the primary RNA transcript to remove sequences not present in the mature form of the RNA and joining the remaining sections to form the mature form of the RNA.
    GO:0031124    mRNA 3'-end processing    Any process involved in forming the mature 3' end of an mRNA molecule.
    GO:0006406    mRNA export from nucleus    The directed movement of mRNA from the nucleus to the cytoplasm.
    GO:0006397    mRNA processing    Any process involved in the conversion of a primary mRNA transcript into one or more mature mRNA(s) prior to translation into polypeptide.
    GO:0000398    mRNA splicing, via spliceosome    The joining together of exons from one or more primary transcripts of messenger RNA (mRNA) and the excision of intron sequences, via a spliceosomal mechanism, so that mRNA consisting only of the joined exons is produced.
    GO:0051028    mRNA transport    The directed movement of mRNA, messenger ribonucleic acid, into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0000184    nuclear-transcribed mRNA catabolic process, nonsense-mediated decay    The nonsense-mediated decay pathway for nuclear-transcribed mRNAs degrades mRNAs in which an amino-acid codon has changed to a nonsense codon; this prevents the translation of such mRNAs into truncated, and potentially harmful, proteins.
    GO:0000381    regulation of alternative mRNA splicing, via spliceosome    Any process that modulates the frequency, rate or extent of alternative splicing of nuclear mRNAs.
    GO:0006417    regulation of translation    Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA or circRNA.
    GO:0006369    termination of RNA polymerase II transcription    The process in which the synthesis of an RNA molecule by RNA polymerase II using a DNA template is completed.
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0071013    catalytic step 2 spliceosome    A spliceosomal complex that contains three snRNPs, including U5, bound to a splicing intermediate in which the first catalytic cleavage of the 5' splice site has occurred. The precise subunit composition differs significantly from that of the catalytic step 1, or activated, spliceosome, and includes many proteins in addition to those found in the associated snRNPs.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0030425    dendrite    A neuron projection that has a short, tapering, often branched, morphology, receives and integrates signals from other neurons or from sensory stimuli, and conducts a nerve impulse towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body.
    GO:0035145    exon-exon junction complex    A multi-subunit complex deposited by the spliceosome upstream of messenger RNA exon-exon junctions. The exon-exon junction complex provides a binding platform for factors involved in mRNA export and nonsense-mediated mRNA decay.
    GO:0043025    neuronal cell body    The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites.
    GO:0016607    nuclear speck    A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0005681    spliceosomal complex    Any of a series of ribonucleoprotein complexes that contain snRNA(s) and small nuclear ribonucleoproteins (snRNPs), and are formed sequentially during the spliceosomal splicing of one or more substrate RNAs, and which also contain the RNA substrate(s) from the initial target RNAs of splicing, the splicing intermediate RNA(s), to the final RNA products. During cis-splicing, the initial target RNA is a single, contiguous RNA transcript, whether mRNA, snoRNA, etc., and the released products are a spliced RNA and an excised intron, generally as a lariat structure. During trans-splicing, there are two initial substrate RNAs, the spliced leader RNA and a pre-mRNA.

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    Protein Disorder PredictionDisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        MGN_HUMAN | P613262hyi 2j0q 2j0s 2xb2 3ex7
        RBM8A_HUMAN | Q9Y5S92hyi 2j0q 2j0s 2xb2 3ex7

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1P27)