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(-) Description

Title :  CRYSTAL STRUCTURE OF PIRE1ALPHA IN COMPLEX WITH STAUROSPORINE
 
Authors :  N. O. Concha
Date :  24 Mar 15  (Deposition) - 11 Nov 15  (Release) - 11 Nov 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.49
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Ire1, Inhibitor, Staurosporine, Complex, Transferase-Transferase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. O. Concha, A. Smallwood, W. Bonnette, R. Totoritis, G. Zhang, K. Federowicz, J. Yang, H. Qi, S. Chen, N. Campobasso, A. E. Choudhry, L. E. Shuster, K. A. Evans, J. Ralph, S. Sweitzer, D. A. Heerding, C. A. Buser, D. S. Su, M. P. Deyoung
Long-Range Inhibitor-Induced Conformational Regulation Of Human Ire1 Alpha Endoribonuclease Activity.
Mol. Pharmacol. V. 88 1011 2015
PubMed-ID: 26438213  |  Reference-DOI: 10.1124/MOL.115.100917

(-) Compounds

Molecule 1 - SERINE/THREONINE-PROTEIN KINASE/ENDORIBONUCLEASE IRE1
    Chains: A, B
    EC Number: 2.7.11.1, 3.1.26.-
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Cell Line: SF9
    Expression System Common: FALL ARMYWORM
    Expression System Taxid: 7108
    Fragment: UNP RESIDUES 562-963
    Gene: ERN1, IRE1
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ENDOPLASMIC RETICULUM-TO-NUCLEUS SIGNALING 1,INOSITOL- REQUIRING PROTEIN 1,HIRE1P,IRE1-ALPHA,IRE1A

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric Unit (2, 8)
No.NameCountTypeFull Name
1SEP6Mod. Amino AcidPHOSPHOSERINE
2STU2Ligand/IonSTAUROSPORINE
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
1SEP3Mod. Amino AcidPHOSPHOSERINE
2STU1Ligand/IonSTAUROSPORINE
Biological Unit 2 (2, 4)
No.NameCountTypeFull Name
1SEP3Mod. Amino AcidPHOSPHOSERINE
2STU1Ligand/IonSTAUROSPORINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:577 , GLY A:578 , VAL A:586 , ALA A:597 , LYS A:599 , ILE A:642 , GLU A:643 , LEU A:644 , CYS A:645 , ALA A:646 , HIS A:692 , LEU A:695 , SER A:710 , HOH A:1111binding site for residue STU A 1001
2AC2SOFTWARELEU B:577 , GLY B:578 , VAL B:586 , ALA B:597 , LYS B:599 , ILE B:626 , ILE B:642 , GLU B:643 , LEU B:644 , CYS B:645 , ALA B:646 , HIS B:692 , LEU B:695 , SER B:710binding site for residue STU B 1001

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4YZC)

(-) Cis Peptide Bonds  (6, 6)

Asymmetric Unit
No.Residues
1Glu A:850 -Lys A:851
2Gly A:923 -Ser A:924
3Leu A:925 -Pro A:926
4Glu B:850 -Lys B:851
5Gly B:923 -Ser B:924
6Leu B:925 -Pro B:926

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4YZC)

(-) 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:385
                                                                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee..eeeeeeeeeee.....eeeeeee..eeeeeeee...hhhhhhhhhh.......eeeeee....eeeeee.eeeehhhhh...hhhhhhhhhhhhhhhhhh.ee.........eee.........ee..hhhhhee....................hhhhhh......hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh..........hhhhhhhhhhhhh....hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhh.............hhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh.hhhhhhhhhhhhhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4yzc A 562 SVVIVGKISFCPKDVLGHGAEGTIVYRGMFDNRDVAVKRILPDREVQLLRESDEHPNVIRYFCTEKDRQFQYIAIELCAATLQEYVEQEPITLLQQTTSGLAHLHSLNIVHRDLKPHNILISMPNAHGKIKAMISDFGLCKKLAVRHsFsRRsGVPGTEGWIAPEMLSCKENPTYTVDIFSAGCVFYYVISEGSHPFGKSLQRQANILLGACSLDCLHPEKHEDVIARELIEKMIAMDPQKRPSAKHVLKHPFFWSLEKQLQFFQDVSDRIEKESLDGPIVKQLERGGRAVVKMDWRENITVPLQTDLRKFRTYKGGSVRDLLRAMRNKKHHYRELPAEVRETLGSLPDDFVCYFTSRFPHLLAHTYRAMELCSHERLFQPYYFH 963
                                   571       581       591       601 ||    617       627       637       647       665       675       685       695       705       715    || 726  |    736       748       758       768       778       788       798       808       818       828       838       848       858       868       878       888       898       908       918       928       938       948       958     
                                                                   603|                                          655|                                                     720| | |  |            744|                                                                                                                                                                                                                        
                                                                    610                                           664                                                      722 | |  |             747                                                                                                                                                                                                                        
                                                                                                                                                                             724-SEP|                                                                                                                                                                                                                                        
                                                                                                                                                                               726-SEP                                                                                                                                                                                                                                       
                                                                                                                                                                                  729-SEP                                                                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:384
                                                                                                                                                                                                                                                                                                                                                                                                                                
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eee..eeeeeeeeeee.....eeeeeee...eeeeeee...hhhhhhhhhh.......eeeeee....eeeeee.eeeehhhhh...hhhhhhhhhhhhhhhhhh.ee........eeee.........eee......ee...................hhhhhh......hhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh..........hhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhh.......hhhhhhhhh........hhhhhhhhhhhhhhh....hhhhhhhhh..hhhhhhhhhhhh.hhhhhhhhhhhhhh.hhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4yzc B 562 SVVIVGKISFCPKDVLGHGAEGTIVYRGMFDNRDVAVKRILPDREVQLLRESDEHPNVIRYFCTEKDRQFQYIAIELCAATLQEYVEQEPITLLQQTTSGLAHLHSLNIVHRDLKPHNILISMPNAHGKIKAMISDFGLCKKLARHsFsRRsGVPGTEGWIAPEMLSCKENPTYTVDIFSAGCVFYYVISEGSHPFGKSLQRQANILLGACSLDCLHPEKHEDVIARELIEKMIAMDPQKRPSAKHVLKHPFFWSLEKQLQFFQDVSDRIEKESLDGPIVKQLERGGRAVVKMDWRENITVPLQTDLRKFRTYKGGSVRDLLRAMRNKKHHYRELPAEVRETLGSLPDDFVCYFTSRFPHLLAHTYRAMELCSHERLFQPYYFH 963
                                   571       581       591       601 ||    617       627       637       647       665       675       685       695       705       715   || |727 |     737      |749       759       769       779       789       799       809       819       829       839       849       859       869       879       889       899       909       919       929       939       949       959    
                                                                   603|                                          655|                                                    719| | |  |            744|                                                                                                                                                                                                                        
                                                                    610                                           664                                                     722 | |  |             747                                                                                                                                                                                                                        
                                                                                                                                                                            724-SEP|                                                                                                                                                                                                                                        
                                                                                                                                                                              726-SEP                                                                                                                                                                                                                                       
                                                                                                                                                                                 729-SEP
   Legend:   → Mismatch (orange background)
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  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 4YZC)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (62, 62)

Asymmetric Unit(hide GO term definitions)

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  4yzc
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 Related Entries

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

UniProtKB/Swiss-Prot
        ERN1_HUMAN | O75460: 2hz6 3p23 4u6r 4yz9 4yzd 4z7g 4z7h 5hgi

(-) Related Entries Specified in the PDB File

4yzd