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(-) Description

Title :  ULTRA-HIGH RESOLUTION STRUCTURE OF HIPIP FROM THERMOCHROMATIUM TEPIDUM
 
Authors :  L. Liu, T. Nogi, M. Kobayashi, T. Nozawa, K. Miki
Date :  01 Mar 02  (Deposition) - 20 Mar 02  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  0.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Hipip, Ultra-High Resolution, Crystal Structure, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  L. Liu, T. Nogi, M. Kobayashi, T. Nozawa, K. Miki
Ultrahigh-Resolution Structure Of High-Potential Iron-Sulfur Protein From Thermochromatium Tepidum.
Acta Crystallogr. , Sect. D V. 58 1085 2002
PubMed-ID: 12077426  |  Reference-DOI: 10.1107/S0907444902006261
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HIGH-POTENTIAL IRON-SULFUR PROTEIN
    ChainsA
    Organism ScientificTHERMOCHROMATIUM TEPIDUM
    Organism Taxid1050

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 4)

Asymmetric/Biological Unit (2, 4)
No.NameCountTypeFull Name
1SF41Ligand/IonIRON/SULFUR CLUSTER
2SO43Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:18 , GLU A:27 , GLY A:54 , GLU A:55 , GLY A:56 , LYS A:59 , HOH A:6020 , HOH A:6026 , HOH A:6053 , HOH A:6082 , HOH A:6091BINDING SITE FOR RESIDUE SO4 A 901
2AC2SOFTWAREALA A:1 , VAL A:7 , THR A:8 , ASP A:11 , LYS A:25 , LYS A:67BINDING SITE FOR RESIDUE SO4 A 902
3AC3SOFTWAREGLN A:50 , ALA A:51 , ASN A:52 , HOH A:6035 , HOH A:6058 , HOH A:6088BINDING SITE FOR RESIDUE SO4 A 903
4AC4SOFTWARETYR A:19 , CYS A:43 , CYS A:46 , MET A:49 , CYS A:61 , LEU A:63 , CYS A:75BINDING SITE FOR RESIDUE SF4 A 84

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1HIPIPPS51373 High potential iron-sulfur proteins family profile.HIP_THETI1-83  1A:1-83

(-) Exons   (0, 0)

(no "Exon" information available for 1IUA)

(-) 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    
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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:83
 aligned with HIP_THETI | P80176 from UniProtKB/Swiss-Prot  Length:83

    Alignment length:83
                                    10        20        30        40        50        60        70        80   
             HIP_THETI    1 AAPANAVTADDPTAIALKYNQDATKSERVAAARPGLPPEEQHCANCQFMQANVGEGDWKGCQLFPGKLINVNGWCASWTLKAG 83
               SCOP domains d1iuaa_ A: HIPIP (high potential iron protein)                                      SCOP domains
               CATH domains 1iuaA00 A:1-83 High-Potential Iron-Sulfur Protein, subunit A                        CATH domains
               Pfam domains ----------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........hhhhhhh....hhhhhhhhhhh....hhhhhhhhhh..eeeeeee..eeee.......ee............. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE HIPIP  PDB: A:1-83 UniProt: 1-83                                                    PROSITE
                 Transcript ----------------------------------------------------------------------------------- Transcript
                  1iua A  1 AAPANAVTADDPTAIALKYNQDATKSERVAAARPGLPPEEQHCANCQFMQANVGEGDWKGCQLFPGKLINVNGWCASWTLKAG 83
                                    10        20        30        40        50        60        70        80   

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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  (1, 1)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (HIP_THETI | P80176)
molecular function
    GO:0051539    4 iron, 4 sulfur cluster binding    Interacting selectively and non-covalently with a 4 iron, 4 sulfur (4Fe-4S) cluster; this cluster consists of four iron atoms, with the inorganic sulfur atoms found between the irons and acting as bridging ligands.
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0051536    iron-sulfur cluster binding    Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0019646    aerobic electron transport chain    A process in which a series of electron carriers operate together to transfer electrons from donors such as NADH and FADH2 to oxygen to generate a transmembrane electrochemical gradient.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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 Related Entries

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

UniProtKB/Swiss-Prot
        HIP_THETI | P801761eyt 2ams 2fla 3a38 3a39 5d8v 5wqq 5wqr

(-) Related Entries Specified in the PDB File

1eyt 1EYT CONTAINS THE SAME PROTEIN AT 1.5 A STRUCTURE