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(-) Description

Title :  CRYSTAL STRUCTURE OF UNCHARACTERIZED CONSERVED PROTEIN DUF302 FROM BACILLUS STEAROTHERMOPHILUS
 
Authors :  Y. Kim, H. Li, A. Joachimiak, Midwest Center For Structural Genomi
Date :  25 Aug 03  (Deposition) - 02 Mar 04  (Release) - 12 Nov 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Structural Genomics, Zn-Binding Proteins, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Kim, H. Li, A. Joachimiak
Crystal Structure Analysis Of Zinc-Binding, Uncharacterized Protein From Bacillus Stearothermophilus
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - UNCHARACTERIZED PROTEIN APC35924
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: APC35924
    Organism Scientific: GEOBACILLUS STEAROTHERMOPHILUS
    Organism Taxid: 1422

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 21)

Asymmetric/Biological Unit (3, 21)
No.NameCountTypeFull Name
1CME2Mod. Amino AcidS,S-(2-HYDROXYETHYL)THIOCYSTEINE
2CSD2Mod. Amino Acid3-SULFINOALANINE
3ZN17Ligand/IonZINC ION

(-) Sites  (17, 17)

Asymmetric Unit (17, 17)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:26 , GLU A:68 , ASP A:105 , HOH A:427BINDING SITE FOR RESIDUE ZN A 401
02AC2SOFTWAREGLU B:14 , GLU B:17 , GLU B:26 , HOH B:419BINDING SITE FOR RESIDUE ZN B 402
03AC3SOFTWAREASP A:114 , ZN A:411 , MET B:1 , HIS B:3 , HOH B:452 , HOH B:488BINDING SITE FOR RESIDUE ZN A 403
04AC4SOFTWAREGLU B:21 , GLU B:61 , ARG B:118BINDING SITE FOR RESIDUE ZN B 404
05AC5SOFTWAREGLU B:68 , ASP B:105 , HOH B:422 , HOH B:553BINDING SITE FOR RESIDUE ZN B 405
06AC6SOFTWAREGLU A:14 , GLU A:17 , HOH B:489 , HOH B:563BINDING SITE FOR RESIDUE ZN B 406
07AC7SOFTWAREGLU A:20 , ASP A:46 , ZN A:413 , HOH A:468 , HOH A:517 , HOH A:518 , HOH A:519 , HOH A:570BINDING SITE FOR RESIDUE ZN A 407
08AC8SOFTWAREGLU A:38 , GLU A:42 , GLU B:38 , GLU B:42BINDING SITE FOR RESIDUE ZN B 408
09AC9SOFTWAREGLU A:85 , HOH A:458 , HOH A:490 , GLU B:38 , HOH B:534BINDING SITE FOR RESIDUE ZN B 409
10BC1SOFTWAREGLU A:21 , GLN A:25 , TYR B:4 , ASP B:124BINDING SITE FOR RESIDUE ZN B 410
11BC2SOFTWAREASP A:114 , ZN A:403 , HOH A:440 , HOH A:541BINDING SITE FOR RESIDUE ZN A 411
12BC3SOFTWAREMET A:1 , HIS A:3 , HOH A:484 , HOH B:535BINDING SITE FOR RESIDUE ZN A 412
13BC4SOFTWAREGLU A:20 , ASP A:46 , ZN A:407 , HOH A:431 , HOH A:519BINDING SITE FOR RESIDUE ZN A 413
14BC5SOFTWAREGLU B:68 , HOH B:458 , HOH B:529 , HOH B:537 , HOH B:567BINDING SITE FOR RESIDUE ZN B 414
15BC6SOFTWAREHOH A:531 , GLU B:17 , GLU B:20 , HOH B:492 , HOH B:579BINDING SITE FOR RESIDUE ZN B 415
16BC7SOFTWARECSD B:57 , ASN B:58 , HOH B:555 , HOH B:571BINDING SITE FOR RESIDUE ZN B 416
17BC8SOFTWARECSD A:57 , ASN A:58 , HOH A:536 , HOH A:537BINDING SITE FOR RESIDUE ZN A 417

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1Q9U)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Leu A:76 -Pro A:77
2Leu B:76 -Pro B:77

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1Q9U)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1Q9U)

(-) Exons   (0, 0)

(no "Exon" information available for 1Q9U)

(-) 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:128
 aligned with Q5KY88_GEOKA | Q5KY88 from UniProtKB/TrEMBL  Length:128

    Alignment length:128
                             1                                                                                                                              
                             |       9        19        29        39        49        59        69        79        89        99       109       119        
         Q5KY88_GEOKA     - -MFHYTVDVPTDMGETIEHLEENLKQEGFGVLWQFSVTEKLQEKGLDFSTPMVILEVCNPQEAARVLNENLLVGYFLPCKLVVYQENGTTKIGMPKPTMLVGMVNEPALKEIAEDIEKRLVACIDQCR 127
               SCOP domains d1q9ua_ A: Unnamed hypothetical protein                                                                                          SCOP domains
               CATH domains 1q9uA00 A:0-127 TT1751-like                                                                                                      CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee...hhhhhhhhhhhhhhhh..eeeeeeehhhhhhhh.......eeeeeeehhhhhhhhhhhhhhhhhhh.eeeeeeee..eeeeeeehhhhhhhh..hhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1q9u A   0 AMFHYTVDVSTGMNETIERLEESLKQEGFGVLWQFSVTEKLQEKGLDFSTPMVILEVcNPQEAARVLNENLLVGYFLPcKLVVYQENGTTKIGMPKPTMLVGMMNDPALKEIAADIEKRLAACLDRCR 127
                                     9        19        29        39        49       |59        69        79        89        99       109       119        
                                                                                    57-CSD               78-CME                                             


Chain B from PDB  Type:PROTEIN  Length:128
 aligned with Q5KY88_GEOKA | Q5KY88 from UniProtKB/TrEMBL  Length:128

    Alignment length:128
                             1                                                                                                                              
                             |       9        19        29        39        49        59        69        79        89        99       109       119        
         Q5KY88_GEOKA     - -MFHYTVDVPTDMGETIEHLEENLKQEGFGVLWQFSVTEKLQEKGLDFSTPMVILEVCNPQEAARVLNENLLVGYFLPCKLVVYQENGTTKIGMPKPTMLVGMVNEPALKEIAEDIEKRLVACIDQCR 127
               SCOP domains d1q9ub_ B: Unnamed hypothetical protein                                                                                          SCOP domains
               CATH domains 1q9uB00 B:0-127 TT1751-like                                                                                                      CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee..hhhhhhhhhhhhhhhh..eeeeeeehhhhhhh........eeeeeeehhhhhhhhhh.hhhhhhhh.eeeeeeee..eeeeeeehhhhhhhh..hhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1q9u B   0 AMFHYTVDVSTGMNETIERLEESLKQEGFGVLWQFSVTEKLQEKGLDFSTPMVILEVcNPQEAARVLNENLLVGYFLPcKLVVYQENGTTKIGMPKPTMLVGMMNDPALKEIAADIEKRLAACLDRCR 127
                                     9        19        29        39        49       |59        69        79        89        99       109       119        
                                                                                    57-CSD               78-CME
   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) (23004)

(-) CATH Domains  (1, 2)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1Q9U)

(-) Gene Ontology  (1, 1)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q5KY88_GEOKA | Q5KY88)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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