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(-) Description

Title :  STRUCTURE OF A MEMBRANE PROTEIN
 
Authors :  I. Baconguis, C. J. Bohlen, A. Goehring, D. Julius, E. Gouaux
Date :  10 Dec 13  (Deposition) - 12 Feb 14  (Release) - 12 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Ion Channel, Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. B. Gonzales, T. Kawate, E. Gouaux
Pore Architecture And Ion Sites In Acid-Sensing Ion Channel And P2X Receptors.
Nature V. 460 599 2009
PubMed-ID: 19641589  |  Reference-DOI: 10.1038/NATURE08218

(-) Compounds

Molecule 1 - ACID-SENSING ION CHANNEL 1
    Chains: A
    Engineered: YES
    Expression System: SPODOPTERA FRUGIPERDA
    Expression System Taxid: 7108
    Fragment: UNP RESIDUES 2-466
    Gene: ASIC1, ACCN2
    Organism Common: BANTAM,CHICKENS
    Organism Scientific: GALLUS GALLUS
    Organism Taxid: 9031
    Synonym: ASIC1, AMILORIDE-SENSITIVE CATION CHANNEL 2, NEURONAL

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:212 , ARG A:310 , GLU A:314BINDING SITE FOR RESIDUE CL A 501

(-) SS Bonds  (7, 7)

Asymmetric Unit
No.Residues
1A:94 -A:195
2A:173 -A:180
3A:291 -A:366
4A:309 -A:362
5A:313 -A:360
6A:322 -A:344
7A:324 -A:336

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Pro A:286 -Pro A:287
2Ile A:380 -Pro A:381

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4NYK)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4NYK)

(-) Exons   (0, 0)

(no "Exon" information available for 4NYK)

(-) 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    
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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:414
                                                                                                                                                                                                                                                                                                                                                                                                                                                              
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee....ee..eeeeee.........hhhhhhhhh....................hhhhhhhhhh..........hhhhhhhhhh.hhhhheeeeee..ee.hhh.eeeeee..eeeeee..........ee...eeeeeeeeeee.hhhhh...............eeeeee......hhhhhheee...eeeeeeeeeeeee......................hhhhhhhhhhhhhhhhhhh.............hhhhhhhhhhhhhhhhhhh...........eeeeeeeeeeeee..hhhhhhhhhhhh..hhhhhhhheeeeeeeeeeeeeeeeeeee..hhhhhhhhhhhhhhhhh..hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4nyk A  42 LKRVVWALCFMGSLALLALVCTNRIQYYFLYPHVTKLDEVAATRLTFPAVTFCNLNEFRFSRVTKNDLYHAGELLALLNNRYEIPDTQTADEKQLEILQDKANFRNFKPKPFNMLEFYDRAGHDIREMLLSCFFRGEQCSPEDFKVVFTRYGKCYTFNAGQDGKPRLITMKGGTGNGLEIMLDIQQDEYLPVWGETDETSFEAGIKVQIHSQDEPPLIDQLGFGVAPGFQTFVSCQEQRLIYLPPPWGDCKATTGDSEFYDTYSITACRIDCETRYLVENCNCRMVHMPGDAPYCTPEQYKECADPALDFLVEKDNEYCVCEMPCNVTRYGKELSMVKIPSKASAKYLAKKYNKSEQYIGENILVLDIFFEALNYETIEQKKAYEVAGLLGDIGGQMGLFIGASILTVLELFDY 455
                                    51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451
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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  (0, 0)

(no "SCOP Domain" information available for 4NYK)

(-) CATH Domains  (0, 0 ; only for superseded entry 3HGC: 4,4)

(no "CATH Domain" information available for 4NYK, only for superseded entry 3HGC replaced by 4NYK)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4NYK)

(-) Gene Ontology  (25, 25)

Asymmetric Unit(hide GO term definitions)

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  4nyk
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  ASIC1_CHICK | Q1XA76
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 Related Entries

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

UniProtKB/Swiss-Prot
        ASIC1_CHICK | Q1XA76: 2qts 3ij4 3s3w 3s3x 4fz0 4fz1 4ntw 4ntx 4nty

(-) Related Entries Specified in the PDB File

2qts 3hgc 4fz0 4ntw 4ntx 4nty