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(-) Description

Title :  ANTENNAPEDIA HOMEODOMAIN-DNA COMPLEX
 
Authors :  E. Fraenkel, C. O. Pabo
Date :  02 Jul 98  (Deposition) - 14 Oct 98  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,C,D  (1x)
Biol. Unit 2:  B,E,F  (1x)
Keywords :  Homeodomain, Dna-Binding Protein, Complex (Homeodomain/Dna), Transcription/Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Fraenkel, C. O. Pabo
Comparison Of X-Ray And Nmr Structures For The Antennapedia Homeodomain-Dna Complex.
Nat. Struct. Biol. V. 5 692 1998
PubMed-ID: 9699632
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DNA (5'- D(*AP*GP*AP*AP*AP*GP*CP*CP*AP*TP*TP*AP*GP*AP*G)-3')
    Chains: C, E
    Engineered: YES
 
Molecule 2 - DNA (5'- D(*TP*CP*TP*CP*TP*AP*AP*TP*GP*GP*CP*TP*TP*TP*C)-3')
    Chains: D, F
    Engineered: YES
 
Molecule 3 - ANTENNAPEDIA HOMEODOMAIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: HOMEODOMAIN
    Mutation: YES
    Organism Common: FRUIT FLY
    Organism Scientific: DROSOPHILA MELANOGASTER
    Organism Taxid: 7227
    Synonym: HD

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCDEF
Biological Unit 1 (1x): A CD  
Biological Unit 2 (1x):  B  EF

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1NI1Ligand/IonNICKEL (II) ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1NI-1Ligand/IonNICKEL (II) ION
Biological Unit 2 (0, 0)
No.NameCountTypeFull Name
1NI-1Ligand/IonNICKEL (II) ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:21 , HIS B:21 , ASN B:60 , HOH B:721 , HOH B:722BINDING SITE FOR RESIDUE NI B 601

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 9ANT)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 9ANT)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 9ANT)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 9ANT)

(-) Exons   (0, 0)

(no "Exon" information available for 9ANT)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:56
                                                                                        
               SCOP domains d9anta_ A: Antennapedia Homeodomain                      SCOP domains
               CATH domains 9antA00 A:5-60 Homeodomain-like                          CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhh.....hhhhhhhhhhh...hhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                 9ant A   5 RQTYTRYQTLELEKEFHFNRYLTRRRRIEIAHALSLTERQIKIWFQNRRMKWKKEN  60
                                    14        24        34        44        54      


Chain B from PDB  Type:PROTEIN  Length:56
                                                                                        
               SCOP domains d9antb_ B: Antennapedia Homeodomain                      SCOP domains
               CATH domains 9antB00 B:5-60 Homeodomain-like                          CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhh.....hhhhhhhhhhh...hhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                 9ant B   5 RQTYTRYQTLELEKEFHFNRYLTRRRRIEIAHALSLTERQIKIWFQNRRMKWKKEN  60
                                    14        24        34        44        54      


Chain C from PDB  Type:DNA  Length:15
                                               
                 9ant C 100 AGAAAGCCATTAGAG 114
                                   109     


Chain D from PDB  Type:DNA  Length:15
                                               
                 9ant D 214 TCTCTAATGGCTTTC 228
                                   223     


Chain E from PDB  Type:DNA  Length:15
                                               
                 9ant E 400 AGAAAGCCATTAGAG 414
                                   409     


Chain F from PDB  Type:DNA  Length:15
                                               
                 9ant F 514 TCTCTAATGGCTTTC 528
                                   523
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 Classification and Annotation

(-) SCOP Domains  (1, 2)

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

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 9ANT)

(-) Gene Ontology  (20, 20)

Asymmetric Unit(hide GO term definitions)

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  9ant
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  ANTP_DROME | P02833
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 Related Entries

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

UniProtKB/Swiss-Prot
        ANTP_DROME | P02833: 1ahd 1hom 1kz0 1kz5 1omq 1san 2hoa 2nd6 2nd7 2nd8 4xic 4xid 5jlw 5jlx

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 9ANT)