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(-) Description

Title :  CRYSTAL STRUCTURE OF THE NITROSOMONAS EUROPAEA RH PROTEIN
 
Authors :  X. Li, S. Jayachandran, H-H. T. Nguyen, M. K. Chan
Date :  07 Nov 07  (Deposition) - 18 Dec 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Carbon Dioxide, Channel, Rh Protein, Co2, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  X. Li, S. Jayachandran, H. H. Nguyen, M. K. Chan
Structure Of The Nitrosomonas Europaea Rh Protein.
Proc. Natl. Acad. Sci. Usa V. 104 19279 2007
PubMed-ID: 18040042  |  Reference-DOI: 10.1073/PNAS.0709710104
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - AMMONIUM TRANSPORTER FAMILY RH-LIKE PROTEIN
    Chains: A
    Engineered: YES
    Expression System: METHYLOCOCCUS CAPSULATUS
    Expression System Taxid: 414
    Fragment: RESIDUES 31-418
    Gene: RH50, NE0448
    Organism Scientific: NITROSOMONAS EUROPAEA ATCC 19718
    Organism Taxid: 228410
    Strain: IFO 14298

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1BOG2Ligand/IonB-OCTYLGLUCOSIDE
2UNL1Ligand/IonUNKNOWN LIGAND
Biological Unit 1 (2, 9)
No.NameCountTypeFull Name
1BOG6Ligand/IonB-OCTYLGLUCOSIDE
2UNL3Ligand/IonUNKNOWN LIGAND

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:90 , PRO A:99 , HOH A:670 , HOH A:759BINDING SITE FOR RESIDUE BOG A 1
2AC2SOFTWAREPHE A:129 , PHE A:248 , HOH A:626 , HOH A:746 , HOH A:757 , HOH A:761BINDING SITE FOR RESIDUE BOG A 419
3AC3SOFTWAREPHE A:110 , SER A:163 , ALA A:164 , PHE A:218 , ALA A:219 , ILE A:222BINDING SITE FOR RESIDUE UNL A 420

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3B9Y)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3B9Y)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3B9Y)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3B9Y)

(-) Exons   (0, 0)

(no "Exon" information available for 3B9Y)

(-) 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:388
 aligned with Q82X47_NITEU | Q82X47 from UniProtKB/TrEMBL  Length:425

    Alignment length:388
                                    40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410        
         Q82X47_NITEU    31 EINEARLVAQYNYSINILAMLLVGFGFLMVFVRRYGFSATTGTYLVVATGLPLYILLRANGIFGHALTPHSVDAVIYAEFAVATGLIAMGAVLGRLRVFQYALLALFIVPVYLLNEWLVLDNASGLTEGFQDSAGSIAIHAFGAYFGLGVSIALTTAAQRAQPIESDATSDRFSMLGSMVLWLFWPSFATAIVPFEQMPQTIVNTLLALCGATLATYFLSALFHKGKASIVDMANAALAGGVAIGSVCNIVGPVGAFVIGLLGGAISVVGFVFIQPMLESKAKTIDTCGVHNLHGLPGLLGGFSAILIVPGIAVAQLTGIGITLALALIGGVIAGALIKLTGTTKQAYEDSHEFIHLAGPEDEHKAERLVLEAKTEIQGLKNRIDAAV 418
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3b9yA00 A:31-418 Ammonium transporter AmtB like domains                                                                                                                                                                                                                                                                                                                                              CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh..................hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3b9y A  31 EINEARLVAQYNYSINILAMLLVGFGFLMVFVRRYGFSATTGTYLVVATGLPLYILLRANGIFGHALTPHSVDAVIYAEFAVATGLIAMGAVLGRLRVFQYALLALFIVPVYLLNEWLVLDNASGLTEGFQDSAGSIAIHAFGAYFGLGVSIALTTAAQRAQPIESDATSDRFSMLGSMVLWLFWPSFATAIVPFEQMPQTIVNTLLALCGATLATYFLSALFHKGKASIVDMANAALAGGVAIGSVCNIVGPVGAFVIGLLGGAISVVGFVFIQPMLESKAKTIDTCGVHNLHGLPGLLGGFSAILIVPGIAVAQLTGIGITLALALIGGVIAGALIKLTGTTKQAYEDSHEFIHLAGPEDEHKAERLVLEAKTEIQGLKNRIDAAV 418
                                    40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410
   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  (0, 0)

(no "SCOP Domain" information available for 3B9Y)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3B9Y)

(-) Gene Ontology  (5, 5)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q82X47_NITEU | Q82X47)
molecular function
    GO:0008519    ammonium transmembrane transporter activity    Enables the transfer of ammonium from one side of a membrane to the other. Ammonium is the cation NH4+ which is formed from N2 by root-nodule bacteria in leguminous plants and is an excretory product in ammonotelic animals.
biological process
    GO:0072488    ammonium transmembrane transport    The directed movement of ammonium across a membrane by means of some agent such as a transporter or pore. Ammonium is the cation NH4+.
    GO:0015696    ammonium transport    The directed movement of ammonium into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Ammonium is the cation NH4+ which is formed from N2 by root-nodule bacteria in leguminous plants and is an excretory product in ammonotelic animals.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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 Related Entries

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

UniProtKB/TrEMBL
        Q82X47_NITEU | Q82X47: 3b9w 3b9z 3bhs

(-) Related Entries Specified in the PDB File

3b9z CRYSTAL STRUCTURE OF THE NITROSOMONAS EUROPAEA RH PROTEIN COMPLEXED WITH CARBON DIOXIDE