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(-) Description

Title :  STRUCTURE OF THE PHYTASE FROM CITROBACTER BRAAKII AT 2.3 ANGSTROM RESOLUTION.
 
Authors :  K. S. Wilson, A. Ariza, I. Sanchez-Romero, M. Skjot, J. Vind, L. Demaria L. K. Skov, J. M. Sanchez-Ruiz
Date :  20 Dec 12  (Deposition) - 28 Aug 13  (Release) - 28 Aug 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. S. Wilson, A. Ariza, I. Sanchez-Romero, M. Skjot, J. Vind, L. Demaria, L. K. Skov, J. M. Sanchez-Ruiz
Mechanism Of Protein Kinetic Stabilization By Engineered Disulfide Crosslinks
Plos One V. 8 70013 2013
PubMed-ID: 23936134  |  Reference-DOI: 10.1371/JOURNAL.PONE.0070013

(-) Compounds

Molecule 1 - PHYTASE
    Atcc: 51113
    Chains: A, B
    Engineered: YES
    Expression System: ASPERGILLUS ORYZAE
    Expression System Taxid: 5062
    Mutation: YES
    Organism Scientific: CITROBACTER BRAAKII
    Organism Taxid: 57706
    Other Details: ENGINEERED DISULPHIDE BRIDGE BETWEEN RESIDUES 141 AND 199

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 26)

Asymmetric/Biological Unit (2, 26)
No.NameCountTypeFull Name
1CL10Ligand/IonCHLORIDE ION
2FMT16Ligand/IonFORMIC ACID

(-) Sites  (25, 25)

Asymmetric Unit (25, 25)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETHR B:156 , PRO B:194 , SER B:195 , HOH B:2168BINDING SITE FOR RESIDUE FMT B1412
02AC2SOFTWAREARG A:20 , PRO A:22 , THR A:23 , THR A:215 , GLU A:218 , HOH A:2186BINDING SITE FOR RESIDUE FMT A1411
03AC3SOFTWAREARG B:20 , PRO B:22 , THR B:23 , THR B:215 , GLU B:218 , HOH B:2211BINDING SITE FOR RESIDUE FMT B1413
04AC4SOFTWAREGLU B:167 , ASN B:168 , PHE B:172 , SER B:173 , LYS B:186BINDING SITE FOR RESIDUE FMT B1414
05AC5SOFTWAREASN A:316 , LEU A:376 , LYS A:377 , HOH A:2252BINDING SITE FOR RESIDUE FMT A1412
06AC6SOFTWARETRP B:40 , VAL B:42 , HOH B:2045 , HOH B:2049 , HOH B:2283BINDING SITE FOR RESIDUE FMT B1415
07AC7SOFTWARETRP B:40 , ASP B:41 , VAL B:42 , GLN B:226 , HOH B:2048 , HOH B:2052 , HOH B:2191BINDING SITE FOR RESIDUE FMT B1416
08AC8SOFTWAREGLY A:238 , GLU A:239 , GLU B:98 , ALA B:102BINDING SITE FOR RESIDUE FMT A1413
09AC9SOFTWAREPRO A:43 , LEU A:44 , HOH A:2055 , HOH A:2293BINDING SITE FOR RESIDUE FMT A1414
10BC1SOFTWAREPRO A:405 , GLU A:406 , PRO B:201BINDING SITE FOR RESIDUE FMT A1415
11BC2SOFTWAREVAL B:83 , HIS B:113 , HOH B:2084 , HOH B:2106BINDING SITE FOR RESIDUE FMT B1418
12BC3SOFTWAREMET A:6 , GLN A:387 , MET A:389BINDING SITE FOR RESIDUE FMT A1416
13BC4SOFTWARELYS A:373 , ASP A:375BINDING SITE FOR RESIDUE FMT A1417
14BC5SOFTWARELEU A:47 , GLN A:91 , HOH A:2059BINDING SITE FOR RESIDUE FMT B1419
15BC6SOFTWARETHR B:177BINDING SITE FOR RESIDUE FMT B1420
16BC7SOFTWAREGLN B:36 , TRP B:37 , ARG B:264 , HOH B:2038BINDING SITE FOR RESIDUE CL B1421
17BC8SOFTWAREPHE A:25 , GLN A:36 , TRP A:37BINDING SITE FOR RESIDUE CL A1418
18BC9SOFTWAREGLN B:257BINDING SITE FOR RESIDUE CL B1422
19CC1SOFTWARELYS B:183 , CYS B:187 , THR B:188 , ALA B:192BINDING SITE FOR RESIDUE CL B1423
20CC2SOFTWAREASN A:73 , SER A:79 , GLN A:82BINDING SITE FOR RESIDUE CL A1419
21CC3SOFTWAREPRO A:49 , ARG A:50 , GLN A:226BINDING SITE FOR RESIDUE CL A1420
22CC4SOFTWAREPRO B:49 , ARG B:50 , GLN B:226BINDING SITE FOR RESIDUE CL B1424
23CC5SOFTWAREASN B:126 , PRO B:127 , VAL B:128 , ARG B:266BINDING SITE FOR RESIDUE CL B1425
24CC6SOFTWAREASN A:126 , PRO A:127 , VAL A:128 , LYS A:129 , ARG A:266BINDING SITE FOR RESIDUE CL A1421
25CC7SOFTWAREASN A:136 , SER B:211 , HOH B:2181BINDING SITE FOR RESIDUE CL B1426

(-) SS Bonds  (10, 10)

Asymmetric/Biological Unit
No.Residues
1A:77 -A:108
2A:133 -A:407
3A:141 -A:199
4A:178 -A:187
5A:381 -A:390
6B:77 -B:108
7B:133 -B:407
8B:141 -B:199
9B:178 -B:187
10B:381 -B:390

(-) Cis Peptide Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1Leu A:292 -Pro A:293
2Val A:409 -Thr A:410
3Leu B:292 -Pro B:293

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3ZHC)

(-) 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    
   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:396
 aligned with Q2VY22_CITBR | Q2VY22 from UniProtKB/TrEMBL  Length:433

    Alignment length:405
                                    37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427     
         Q2VY22_CITBR    28 MKLERVVIVSRHGVRAPTKFTPIMKDVTPDQWPQWDVPLGWLTPRGGELVSELGQYQRLWFTSKGLLNNQTCPSPGQVAVIADTDQRTRKTGEAFLAGLAPKCQIQVHYQKDEEKNDPLFNPVKMGKCSFNTLKVKNAILERAGGNIELYTQRYQSSFRTLENVLNFSQSETCKTTEKSTKCTLPEALPSEFKVTPDNVSLPGAWSLSSTLTEIFLLQEAQGMPQVAWGRITGEKEWRDLLSLHNAQFDLLQRTPEVARSRATPLLDMIDTALLTNGTTENRYGIKLPVSLLFIAGHDTNLANLSGALDLKWSLPGQPDNTPPGGELVFEKWKRTSDNTDWVQVSFVYQTLRDMRDIQPLSLEKPAGKVDLKLIACEEKNSQGMCSLKSFSRLIKEIRVPECAVT 432
               SCOP domains d3zhca_ A: automated matches                                                                                                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeee.........hhhhhhh...............hhhhhhhhhhhhhhhhhhhhhh.............eeeee..hhhhhhhhhhhhhhhh......ee...---................hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh....------..hhhhhh....eee..eee..hhhhhhhhhhhhhhhhhhh....hhhhh.hhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh..ee......ee...eeeeeehhhhhhhhhhhh.................eeeeeeeee....eeeeeeeeee.hhhhhhhh.........eeeee.............eehhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3zhc A   6 MKLERVVIVSRHGVRAPTKFTPIMKNVTPDQWPQWDVPLGWLTPRGGELVSELGQYQRLWFTSKGLLNNQTCPSPGQVAVIADTDQRTRKTGEAFLAGLAPKCQIQVHYQK---KNDPLFNPVKMGKCSFNTLQVCNAILERAGGNIELYTQRYQSSFRTLENVLNFSQSETCK------KCTLPEALPSELKCTPDNVSLPGAWSLSSTLTEIFLLQEAQGMPQVAWGRITGEKEWRDLLSLHNAQFDLLQRTPEVARSRATPLLDMIDTALLTNGTTENRYGIKLPVSLLFIAGHDTNLANLSGALDLNWSLPGQPDNTPPGGELVFEKWKRTSDNTDWVQVSFVYQTLRDMRDIQPLSLEKPAGKVDLKLIACEEKNSQGMCSLKSFSRLIKEIRVPECAVT 410
                                    15        25        35        45        55        65        75        85        95       105       115|   |  125       135       145       155       165       175   |     -|      195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405     
                                                                                                                                        116 120                                                        179    186                                                                                                                                                                                                                                


Chain B from PDB  Type:PROTEIN  Length:407
 aligned with Q2VY22_CITBR | Q2VY22 from UniProtKB/TrEMBL  Length:433

    Alignment length:407
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346       356       366       376       386       396       406       416       426       
         Q2VY22_CITBR    27 GMKLERVVIVSRHGVRAPTKFTPIMKDVTPDQWPQWDVPLGWLTPRGGELVSELGQYQRLWFTSKGLLNNQTCPSPGQVAVIADTDQRTRKTGEAFLAGLAPKCQIQVHYQKDEEKNDPLFNPVKMGKCSFNTLKVKNAILERAGGNIELYTQRYQSSFRTLENVLNFSQSETCKTTEKSTKCTLPEALPSEFKVTPDNVSLPGAWSLSSTLTEIFLLQEAQGMPQVAWGRITGEKEWRDLLSLHNAQFDLLQRTPEVARSRATPLLDMIDTALLTNGTTENRYGIKLPVSLLFIAGHDTNLANLSGALDLKWSLPGQPDNTPPGGELVFEKWKRTSDNTDWVQVSFVYQTLRDMRDIQPLSLEKPAGKVDLKLIACEEKNSQGMCSLKSFSRLIKEIRVPECAVTE 433
               SCOP domains d3zhcb_ B: automated matches                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeeeee.........hhhhhhh...............hhhhhhhhhhhhhhhhhhhhhh.............eeeee..hhhhhhhhhhhhhhhh......ee............hhhhh.....hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhh....eee..eee..hhhhhhhhhhhhhhhhhhh....hhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eee....eee...eeeeeehhhhhhhhhhhhh................eeeeeeeee....eeeeeeeeee.hhhhhhh..........eeeee.............eehhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3zhc B   5 GMKLERVVIVSRHGVRAPTKFTPIMKNVTPDQWPQWDVPLGWLTPRGGELVSELGQYQRLWFTSKGLLNNQTCPSPGQVAVIADTDQRTRKTGEAFLAGLAPKCQIQVHYQKDEEKNDPLFNPVKMGKCSFNTLQVCNAILERAGGNIELYTQRYQSSFRTLENVLNFSQSETCKTTEKSTKCTLPEALPSELKCTPDNVSLPGAWSLSSTLTEIFLLQEAQGMPQVAWGRITGEKEWRDLLSLHNAQFDLLQRTPEVARSRATPLLDMIDTALLTNGTTENRYGIKLPVSLLFIAGHDTNLANLSGALDLNWSLPGQPDNTPPGGELVFEKWKRTSDNTDWVQVSFVYQTLRDMRDIQPLSLEKPAGKVDLKLIACEEKNSQGMCSLKSFSRLIKEIRVPECAVTE 411
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404
   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/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3ZHC)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q2VY22_CITBR | Q2VY22)
molecular function
    GO:0003993    acid phosphatase activity    Catalysis of the reaction: an orthophosphoric monoester + H2O = an alcohol + phosphate, with an acid pH optimum.
biological process
    GO:0016311    dephosphorylation    The process of removing one or more phosphoric (ester or anhydride) residues from a molecule.

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  3zhc
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  Q2VY22_CITBR | Q2VY22
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