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(-) Description

Title :  CRYSTAL STRUCTURE OF THE EXTRACELLULAR RECEPTOR DOMAIN OF THE ESSENTIAL SENSOR KINASE WALK FROM STAPHYLOCOCCUS AUREUS
 
Authors :  Q. Ji, Z. Wawrzak, C. He
Date :  21 Mar 15  (Deposition) - 30 Mar 16  (Release) - 30 Mar 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A  (1x)
Biol. Unit 3:  B  (1x)
Keywords :  Extracellular Receptor, Kinase, Essential, Staphylococcus Aureus, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Q. Ji, P. J. Chen, G. Qin, X. Deng, Z. Hao, Z. Wawrzak, W. S. Yeo, J. W. Quang, H. Cho, G. Z. Luo, X. Weng, Q. You, C. H. Luan, X. Yang, T. Bae, K. Yu, H. Jiang, C. He
Structure And Mechanism Of The Essential Two-Component Signal-Transduction System Walkr In Staphylococcus Aureus.
Nat Commun V. 7 11000 2016
PubMed-ID: 26987594  |  Reference-DOI: 10.1038/NCOMMS11000

(-) Compounds

Molecule 1 - SENSOR PROTEIN KINASE WALK
    Chains: A, B
    EC Number: 2.7.13.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: EXTRACELLULAR RECEPTOR DOMAIN (UNP RESIDUES 34-182)
    Gene: WALK, YYCG, SAB0019
    Mutation: YES
    Organism Scientific: STAPHYLOCOCCUS AUREUS
    Organism Taxid: 1280

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (1x): A 
Biological Unit 3 (1x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1MSE2Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 1)
No.NameCountTypeFull Name
1MSE1Mod. Amino AcidSELENOMETHIONINE
Biological Unit 3 (1, 1)
No.NameCountTypeFull Name
1MSE1Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 4YWZ)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4YWZ)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Gly B:38 -Ser B:39
2Ser B:39 -Val B:40

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4YWZ)

(-) 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
(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:147
                                                                                                                                                                                   
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhh...eeeeeeee....eeee.hhhhhhhh.....hhhhhhhhhhh..eeeeeeee....eeeeeeeeeeeee..eeeeeeeeee.hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ywz A   6 NLEKELLDNFKKNITQYAKQLEISIEKVYDEKGSVNAQKDIQNLLSEYANmQEIGEIRFIDKDQIIIATTKQSNRSLINQKANDSSVQKALSLGQSNDHLILKDYGGGKDRVWVYNIPVKVDKKVIGNIYIESKINDVYNQLNNINQ 152
                                    15        25        35        45        55|       65        75        85        95       105       115       125       135       145       
                                                                             56-MSE                                                                                            


Chain B from PDB  Type:PROTEIN  Length:146
                                                                                                                                                                                  
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhh...eeeeeeee....eeee.hhhhhhhh.....hhhhhhhhhhh..eeeeeeee....eeeeeeeeeeeee..eeeeeeeeee.hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ywz B   6 NLEKELLDNFKKNITQYAKQLEISIEKVYDEKGSVAQKDIQNLLSEYANmQEIGEIRFIDKDQIIIATTKQSNRSLINQKANDSSVQKALSLGQSNDHLILKDYGGGKDRVWVYNIPVKVDKKVIGNIYIESKINDVYNQLNNINQ 152
                                    15        25        35    ||  46        56        66        76        86        96       106       116       126       136       146      
                                                             40|            56-MSE                                                                                            
                                                              42
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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 4YWZ)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4YWZ)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (17, 34)

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  Cis Peptide Bonds
    Gly B:38 - Ser B:39   [ RasMol ]  
    Ser B:39 - Val B:40   [ RasMol ]  
 
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 Related Entries

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        WALK_STAAU | Q9RDT3: 4mn5 4mn6

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