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(-) Description

Title :  STRUCTURE OF HI0828, A HYPOTHETICAL PROTEIN FROM HAEMOPHILUS INFLUENZAE WITH A PUTATIVE ACTIVE-SITE PHOSPHOHISTIDINE
 
Authors :  M. A. Willis, W. Krajewski, V. R. Chalamasetty, P. Reddy, A. Howard, O. H Structure 2 Function Project (S2F)
Date :  30 Sep 02  (Deposition) - 25 Nov 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  0.99
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A (1x),B (1x)
Keywords :  Hi0828, Ycii_haein, Hypothetical Protein, Structural Genomics, Structure 2 Function Project, S2F, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. A. Willis, F. Song, Z. Zhuang, W. Krajewski, V. R. Chalamasetty, P. Reddy, A. Howard, D. Dunaway-Mariano, O. Herzberg
Structure Of Ycii From Haemophilus Influenzae (Hi0828) Reveals A Ferredoxin-Like Alpha/Beta-Fold With A Histidine/Aspartate Centered Catalytic Site
Proteins V. 59 648 2005
PubMed-ID: 15779043  |  Reference-DOI: 10.1002/PROT.20411

(-) Compounds

Molecule 1 - HYPOTHETICAL PROTEIN HI0828
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: B834(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: HAEMOPHILUS INFLUENZAE
    Organism Taxid: 727

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (6, 15)

Asymmetric Unit (6, 15)
No.NameCountTypeFull Name
11PE1Ligand/IonPENTAETHYLENE GLYCOL
2CAC1Ligand/IonCACODYLATE ION
3CL6Ligand/IonCHLORIDE ION
4MSE2Mod. Amino AcidSELENOMETHIONINE
5PEG1Ligand/IonDI(HYDROXYETHYL)ETHER
6ZN4Ligand/IonZINC ION
Biological Unit 1 (4, 5)
No.NameCountTypeFull Name
11PE1Ligand/IonPENTAETHYLENE GLYCOL
2CAC1Ligand/IonCACODYLATE ION
3CL-1Ligand/IonCHLORIDE ION
4MSE2Mod. Amino AcidSELENOMETHIONINE
5PEG1Ligand/IonDI(HYDROXYETHYL)ETHER
6ZN-1Ligand/IonZINC ION
Biological Unit 2 (3, 3)
No.NameCountTypeFull Name
11PE1Ligand/IonPENTAETHYLENE GLYCOL
2CAC1Ligand/IonCACODYLATE ION
3CL-1Ligand/IonCHLORIDE ION
4MSE1Mod. Amino AcidSELENOMETHIONINE
5PEG-1Ligand/IonDI(HYDROXYETHYL)ETHER
6ZN-1Ligand/IonZINC ION

(-) Sites  (13, 13)

Asymmetric Unit (13, 13)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREHIS A:24 , LEU A:28 , CL A:305 , CL A:306 , CL A:307BINDING SITE FOR RESIDUE ZN A 301
02AC2SOFTWAREHIS A:0 , GLU A:66 , HIS B:0 , GLU B:66BINDING SITE FOR RESIDUE ZN A 303
03AC3SOFTWAREHIS A:24 , SER A:59 , VAL A:61 , ZN A:301 , CL A:307BINDING SITE FOR RESIDUE CL A 305
04AC4SOFTWAREARG A:21 , HIS A:24 , LEU A:28 , ZN A:301 , CL A:307BINDING SITE FOR RESIDUE CL A 306
05AC5SOFTWAREARG A:17 , ARG A:21 , HIS A:24 , PRO A:42 , SER A:59 , ZN A:301 , CL A:305 , CL A:306BINDING SITE FOR RESIDUE CL A 307
06AC6SOFTWARETYR A:2 , ASN A:35 , ARG A:36 , LEU A:37 , LEU A:38 , GLN A:64 , HOH A:1616BINDING SITE FOR RESIDUE CAC A 313
07AC7SOFTWAREHIS B:24 , CL B:308 , CL B:309 , CL B:310BINDING SITE FOR RESIDUE ZN B 302
08AC8SOFTWAREASP A:48 , GLU B:82 , HOH B:1597BINDING SITE FOR RESIDUE ZN B 304
09AC9SOFTWAREHIS B:24 , GLY B:41 , SER B:59 , VAL B:61 , ZN B:302 , CL B:310BINDING SITE FOR RESIDUE CL B 308
10BC1SOFTWAREHIS B:24 , ZN B:302 , CL B:310BINDING SITE FOR RESIDUE CL B 309
11BC2SOFTWAREARG B:17 , HIS B:24 , PRO B:42 , SER B:59 , ZN B:302 , CL B:308 , CL B:309BINDING SITE FOR RESIDUE CL B 310
12BC3SOFTWAREGLU A:22 , LYS A:29 , VAL A:81 , GLU A:82 , HOH A:1455BINDING SITE FOR RESIDUE 1PE A 311
13BC4SOFTWARESER B:52 , LYS B:72 , VAL B:89 , HOH B:1360 , HOH B:1430 , HOH B:1463 , HOH B:1546 , HOH B:1610BINDING SITE FOR RESIDUE PEG B 312

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 1MWQ)

(-) 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:100
 aligned with Y828_HAEIN | P44887 from UniProtKB/Swiss-Prot  Length:98

    Alignment length:100
                              1                                                                                                 
                              |      8        18        28        38        48        58        68        78        88        98
            Y828_HAEIN    - --MYYVIFAQDIPNTLEKRLAVREQHLARLKQLQAENRLLTAGPNPAIDDENPSEAGFTGSTVIAQFENLQAAKDWAAQDPYVEAGVYADVIVKPFKKVF 98
               SCOP domains d1mwqa_ A: Hypothetical protein HI0828                                                               SCOP domains
               CATH domains 1mwqA00 A:-1-98 Dimeric alpha+beta barrel                                                            CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee...hhhhhhhhhhhhhhhhhhhhhh..eeeeeeee......hhhh.eeeeeeeee..hhhhhhhhhhhhhhhhh..eeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------- Transcript
                  1mwq A -1 SHmYYVIFAQDIPNTLEKRLAVREQHLARLKQLQAENRLLTAGPNPAIDDENPSEAGFTGSTVIAQFENLQAAKDWAAQDPYVEAGVYADVIVKPFKKVF 98
                              |      8        18        28        38        48        58        68        78        88        98
                              |                                                                                                 
                              1-MSE                                                                                             


Chain B from PDB  Type:PROTEIN  Length:100
 aligned with Y828_HAEIN | P44887 from UniProtKB/Swiss-Prot  Length:98

    Alignment length:100
                              1                                                                                                 
                              |      8        18        28        38        48        58        68        78        88        98
            Y828_HAEIN    - --MYYVIFAQDIPNTLEKRLAVREQHLARLKQLQAENRLLTAGPNPAIDDENPSEAGFTGSTVIAQFENLQAAKDWAAQDPYVEAGVYADVIVKPFKKVF 98
               SCOP domains d1mwqb_ B: Hypothetical protein HI0828                                                               SCOP domains
               CATH domains 1mwqB00 B:-1-98 Dimeric alpha+beta barrel                                                            CATH domains
           Pfam domains (1) --YCII-1mwqB01 B:1-95                                                                            --- Pfam domains (1)
           Pfam domains (2) --YCII-1mwqB02 B:1-95                                                                            --- Pfam domains (2)
         Sec.struct. author ...eeeeeeee...hhhhhhhhhhhhhhhhhhhhhh..eeeeeeee......hhhh.eeeeeeeee..hhhhhhhhhhhhhhhhh..eeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------- Transcript
                  1mwq B -1 SHmYYVIFAQDIPNTLEKRLAVREQHLARLKQLQAENRLLTAGPNPAIDDENPSEAGFTGSTVIAQFENLQAAKDWAAQDPYVEAGVYADVIVKPFKKVF 98
                              |      8        18        28        38        48        58        68        78        88        98
                              1-MSE
   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  (1, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: Dim_A_B_barrel (36)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
    (no "Gene Ontology" information available for 1MWQ)

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