1XRK - JenaLib

Title :   CRYSTAL STRUCTURE OF A MUTANT BLEOMYCIN BINDING PROTEIN FROM STREPTOALLOTEICHUS HINDUSTANUS DISPLAYING INCREASED THERMOSTABILITY

Authors :   S. J. J. Brouns, H. Wu, J. Akerboom, A. P. Turnbull, W. M. De Vos, J. Van Der Oost

Date :   15 Oct 04 (Deposition) - 11 Jan 05 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.50

Chains :   Asym./Biol. Unit : A,B

Keywords :   Arm Exchange, Ligand Binding Protein, Thermostable Mutant, Antibiotic Inhibitor (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   S. J. J. Brouns, H. Wu, J. Akerboom, A. P. Turnbull, W. M. De Vos, J. Van Der Oost
Engineering A Selectable Marker For Hyperthermophiles
J. Biol. Chem. V. 280 11422 2005
PubMed-ID: 15640151 | Reference-DOI: 10.1074/JBC.M413623200
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 5)

Sites (5, 5)

Asymmetric Unit (5, 5)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLY A:70 , LEU A:71 , ASP A:72 , ARG A:104 , HOH A:914 , HOH A:918 , HOH A:1037	BINDING SITE FOR RESIDUE SO4 A 893
2	AC2	SOFTWARE	GLY B:70 , LEU B:71 , ASP B:72 , ARG B:104 , HOH B:922 , HOH B:929 , HOH B:997	BINDING SITE FOR RESIDUE SO4 B 894
3	AC3	SOFTWARE	SER B:83 , HOH B:901 , HOH B:961	BINDING SITE FOR RESIDUE SO4 B 895
4	AC4	SOFTWARE	PHE A:33 , GLU A:35 , PHE A:38 , SER A:51 , ALA A:52 , VAL A:53 , HOH A:939 , PRO B:59 , ASP B:60 , ASN B:61 , THR B:62 , GLN B:63 , TRP B:65 , PHE B:86 , ALA B:89 , TRP B:102 , ALA B:107 , ARG B:109 , GLY B:113 , CYS B:115 , HIS B:117 , HOH B:906 , HOH B:915 , HOH B:931 , HOH B:936 , HOH B:943 , HOH B:947 , HOH B:954 , HOH B:1000 , HOH B:1011 , HOH B:1016 , HOH B:1017 , HOH B:1021 , HOH B:1034 , HOH B:1037	BINDING SITE FOR RESIDUE BLM B 401
5	AC5	SOFTWARE	PRO A:59 , ASP A:60 , ASN A:61 , THR A:62 , GLN A:63 , TRP A:65 , PHE A:86 , TRP A:102 , ALA A:107 , ARG A:109 , GLY A:113 , CYS A:115 , HIS A:117 , HOH A:894 , HOH A:937 , HOH A:938 , HOH A:973 , HOH A:992 , HOH A:1007 , HOH A:1031 , HOH A:1038 , PHE B:33 , GLU B:35 , PHE B:38 , SER B:51 , ALA B:52	BINDING SITE FOR RESIDUE BLM A 402

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 2)

Exons (0, 0)

Sequences/Alignments

Asymmetric/Biological Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
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	UniProt sequence: complete aligned part

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Chain A from PDB  Type:PROTEIN  Length:120
 aligned with BLE_STRHI | P17493 from UniProtKB/Swiss-Prot  Length:124

    Alignment length:120
                                    11        21        31        41        51        61        71        81        91       101       111       121
            BLE_STRHI     2 AKLTSAVPVLTARDVAGAVEFWTDRLGFSRDFVEDDFAGVVRDDVTLFISAVQDQVVPDNTLAWVWVRGLDELYAEWSEVVSTNFRDASGPAMTEIGEQPWGREFALRDPAGNCVHFVAE 121
               SCOP domains d1xrka_ A: Bleomycin resistance protein, BRP                                                                             SCOP domains
               CATH domains 1xrkA00 A:2-121 2,3-Dihydroxybiphenyl 1,2-Dioxygenase, domain 1                                                          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeeeeeeee.hhhhhhhhhhhh...eeeee...eeeeee..eeeeeee.....hhhh.eeeeeeehhhhhhhhhh.............ee...eee..eeeeeee.....eeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -VOC  PDB: A:3-121 UniProt: 3-121                                                                                        PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------ Transcript
                 1xrk A   2 AKLTSAVPVLTARDVAEAVEFWTDRLGFSRVFVEDDFAGVVRDDVTLFISAVQDQVVPDNTQAWVWVRGLDELYAEWSEVVSTNFRDASGPAMTEIVEQPWGREFALRDPAGNCVHFVAE 121
                                    11        21        31        41        51        61        71        81        91       101       111       121

Chain B from PDB  Type:PROTEIN  Length:121
 aligned with BLE_STRHI | P17493 from UniProtKB/Swiss-Prot  Length:124

    Alignment length:121
                                    11        21        31        41        51        61        71        81        91       101       111       121 
            BLE_STRHI     2 AKLTSAVPVLTARDVAGAVEFWTDRLGFSRDFVEDDFAGVVRDDVTLFISAVQDQVVPDNTLAWVWVRGLDELYAEWSEVVSTNFRDASGPAMTEIGEQPWGREFALRDPAGNCVHFVAEE 122
               SCOP domains d1xrkb_ B: Bleomycin resistance protein, BRP                                                                              SCOP domains
               CATH domains 1xrkB00 B:2-122 2,3-Dihydroxybiphenyl 1,2-Dioxygenase, domain 1                                                           CATH domains
           Pfam domains (1) ---------Glyoxalase_2-1xrkB01 B:11-119                                                                                --- Pfam domains (1)
           Pfam domains (2) ---------Glyoxalase_2-1xrkB02 B:11-119                                                                                --- Pfam domains (2)
         Sec.struct. author .eeeeeeeeeee.hhhhhhhhhhhh...eeeee...eeeeee..eeeeeee.....hhhh.eeeeeeehhhhhhhhhhh............ee...eee..eeeeeee.....eeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -VOC  PDB: B:3-121 UniProt: 3-121                                                                                       - PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------- Transcript
                 1xrk B   2 AKLTSAVPVLTARDVAEAVEFWTDRLGFSRVFVEDDFAGVVRDDVTLFISAVQDQVVPDNTQAWVWVRGLDELYAEWSEVVSTNFRDASGPAMTEIVEQPWGREFALRDPAGNCVHFVAEE 122
                                    11        21        31        41        51        61        71        81        91       101       111       121

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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 (1, 2)

CATH Domains (1, 2)

Pfam Domains (1, 2)

Gene Ontology (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (BLE_STRHI | P17493)

molecular function
	GO:0008144	drug binding	Interacting selectively and non-covalently with a drug, any naturally occurring or synthetic substance, other than a nutrient, that, when administered or applied to an organism, affects the structure or functioning of the organism; in particular, any such substance used in the diagnosis, prevention, or treatment of disease.
biological process
	GO:0046677	response to antibiotic	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.

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