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(-) Description

Title :  CRYSTAL STRUCTURE OF C. ELEGANS HER-1
 
Authors :  B. Y. Hamaoka, C. E. Dann Iii, B. V. Geisbrecht, D. J. Leahy
Date :  05 Apr 04  (Deposition) - 10 Aug 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Extended 3-10 Helix; Left-Handed Anti-Parallel 4-Helix Bundle, Overhand 3-Helix Bundle, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Y. Hamaoka, C. E. Dann Iii, B. V. Geisbrecht, D. J. Leahy
Crystal Structure Of Caenorhabditis Elegans Her-1 And Characterization Of The Interaction Between Her-1 And Tra-2A.
Proc. Natl. Acad. Sci. Usa V. 101 1673 2004
PubMed-ID: 15289613  |  Reference-DOI: 10.1073/PNAS.0402559101
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HER-1 PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: CRICETULUS GRISEUS
    Expression System Common: CHINESE HAMSTER
    Expression System Plasmid: PSGHV0
    Expression System Taxid: 10029
    Expression System Vector Type: PLASMID
    Gene: HER-1, ZK287.8
    Mutation: YES
    Organism Scientific: CAENORHABDITIS ELEGANS
    Organism Taxid: 6239

 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  (1, 4)

Asymmetric Unit (1, 4)
No.NameCountTypeFull Name
1ACT4Ligand/IonACETATE ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:103 , ARG A:107 , HOH A:365 , HOH A:392 , HOH B:428BINDING SITE FOR RESIDUE ACT A 315
2AC2SOFTWARELYS B:79 , LYS B:81 , ALA B:119 , ARG B:144 , HOH B:436BINDING SITE FOR RESIDUE ACT B 332
3AC3SOFTWAREASN B:83 , ARG B:147 , LYS B:148 , HOH B:450BINDING SITE FOR RESIDUE ACT B 333
4AC4SOFTWAREASN A:83 , ARG A:147 , LYS A:148BINDING SITE FOR RESIDUE ACT A 334

(-) SS Bonds  (14, 14)

Asymmetric Unit
No.Residues
1A:32 -A:68
2A:33 -A:41
3A:40 -A:53
4A:89 -A:143
5A:90 -A:108
6A:104 -A:129
7A:139 -A:162
8B:32 -B:68
9B:33 -B:41
10B:40 -B:53
11B:89 -B:143
12B:90 -B:108
13B:104 -B:129
14B:139 -B:162

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1SZH)

(-) Exons   (0, 0)

(no "Exon" information available for 1SZH)

(-) 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:147
 aligned with HER1_CAEEL | P34704 from UniProtKB/Swiss-Prot  Length:175

    Alignment length:147
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       
           HER1_CAEEL    18 TTLTKELIKDAAEKCCTRNRQECCIEIMKFGTPIRCGYDRDPKLPGYVYKCLQNVLFAKEPKKKINLDDSVCCSVFGNDQNDSGRRCENRCKNLMTSPSIDAATRLDSIKSCSLLDNVLYKCFEKCRSLRKDGIKIEVLQFEEYCNA 164
               SCOP domains d1szha_ A: Her-1                                                                                                                                    SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhhhhh.hhhhhhhhhhhhhhh.....hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh..hhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1szh A  18 STLTKELIKDAAEKCCTRNRQECCIEIMKFGTPIRCGYDRDPKLPGYVYKCLQNVLFAKEPKKKINLDDSVCCSVFGNDQEDSGRRCENRCKNLMTSPSIDAATRLDSIKSCSLLDNVLYKCFEKCRSLRKDGIKIEVLQFEEYCEA 164
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       


Chain B from PDB  Type:PROTEIN  Length:143
 aligned with HER1_CAEEL | P34704 from UniProtKB/Swiss-Prot  Length:175

    Alignment length:143
                                    29        39        49        59        69        79        89        99       109       119       129       139       149       159   
           HER1_CAEEL    20 LTKELIKDAAEKCCTRNRQECCIEIMKFGTPIRCGYDRDPKLPGYVYKCLQNVLFAKEPKKKINLDDSVCCSVFGNDQNDSGRRCENRCKNLMTSPSIDAATRLDSIKSCSLLDNVLYKCFEKCRSLRKDGIKIEVLQFEEYC 162
               SCOP domains d1szhb_ B: Her-1                                                                                                                                SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhhh.......hhhhhhhhhhhh....hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhh..hhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1szh B  20 LTKELIKDAAEKCCTRNRQECCIEIMKFGTPIRCGYDRDPKLPGYVYKCLQNVLFAKEPKKKINLDDSVCCSVFGNDQEDSGRRCENRCKNLMTSPSIDAATRLDSIKSCSLLDNVLYKCFEKCRSLRKDGIKIEVLQFEEYC 162
                                    29        39        49        59        69        79        89        99       109       119       129       139       149       159
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1SZH)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1SZH)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (HER1_CAEEL | P34704)
biological process
    GO:0030238    male sex determination    The specification of male sex of an individual organism.
    GO:0007275    multicellular organism development    The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
cellular component
    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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  1szh
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