HEADER TRANSFERASE 30-NOV-05 2C81 TITLE CRYSTAL STRUCTURES OF THE PLP- AND PMP-BOUND FORMS OF BTRR, A DUAL TITLE 2 FUNCTIONAL AMINOTRANSFERASE INVOLVED IN BUTIROSIN BIOSYNTHESIS. COMPND MOL_ID: 1; COMPND 2 MOLECULE: GLUTAMINE-2-DEOXY-SCYLLO-INOSOSE AMINOTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BTRR - BUTIROSIN BIOSYNTHESIS AMINOTRANSFERASE,; COMPND 5 EC: 2.6.1.-; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: PMP COFACTOR BOUND IN THE STRUCTURE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS CIRCULANS; SOURCE 3 ORGANISM_TAXID: 1397; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET28A; SOURCE 7 OTHER_DETAILS: EMBL LOCUS BCI494863, ACCESSION AJ494863.1 KEYWDS AMINOTRANSFERASE, SMAT, BUTIROSIN, AMINOGLYCOSIDE ANTIBIOTICS, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR B.POPOVIC,X.TANG,D.Y.CHIRGADZE,F.HUANG,T.L.BLUNDELL,J.B.SPENCER REVDAT 5 13-DEC-23 2C81 1 REMARK REVDAT 4 28-MAR-18 2C81 1 SOURCE JRNL REVDAT 3 24-FEB-09 2C81 1 VERSN REVDAT 2 28-SEP-06 2C81 1 JRNL REVDAT 1 16-AUG-06 2C81 0 JRNL AUTH B.POPOVIC,X.TANG,D.Y.CHIRGADZE,F.HUANG,T.L.BLUNDELL, JRNL AUTH 2 J.B.SPENCER JRNL TITL CRYSTAL STRUCTURES OF THE PLP- AND PMP-BOUND FORMS OF BTRR, JRNL TITL 2 A DUAL FUNCTIONAL AMINOTRANSFERASE INVOLVED IN BUTIROSIN JRNL TITL 3 BIOSYNTHESIS. JRNL REF PROTEINS V. 65 220 2006 JRNL REFN ESSN 1097-0134 JRNL PMID 16894611 JRNL DOI 10.1002/PROT.21076 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.37 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1782175.910 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 91.5 REMARK 3 NUMBER OF REFLECTIONS : 52307 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.209 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2637 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.81 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.70 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 8890 REMARK 3 BIN R VALUE (WORKING SET) : 0.2460 REMARK 3 BIN FREE R VALUE : 0.2680 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.90 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 459 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.013 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3196 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 395 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.40 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.95000 REMARK 3 B22 (A**2) : 1.95000 REMARK 3 B33 (A**2) : -3.89000 REMARK 3 B12 (A**2) : 0.87000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.18 REMARK 3 ESD FROM SIGMAA (A) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.21 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.14 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.790 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.39 REMARK 3 BSOL : 49.48 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : PMP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER_REP.TOP REMARK 3 TOPOLOGY FILE 3 : PMP.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED REMARK 4 REMARK 4 2C81 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-NOV-05. REMARK 100 THE DEPOSITION ID IS D_1290026593. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JAN-03 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU-MSC RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52335 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.5 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.37000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 2C7T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.56 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M NAHEPES, K,NA TARTRATE REMARK 280 TETRAHYDRATE PH7.5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 108.24000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 54.12000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 54.12000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 108.24000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -0.500000 -0.866025 0.000000 110.62500 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 63.86937 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 108.24000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2092 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 ILE A 3 REMARK 465 PRO A 4 REMARK 465 PHE A 5 REMARK 465 ASP A 6 REMARK 465 HIS A 7 REMARK 465 THR A 417 REMARK 465 HIS A 418 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLN A 154 CG CD OE1 NE2 REMARK 470 GLU A 229 CG CD OE1 OE2 REMARK 470 LYS A 285 CG CD CE NZ REMARK 470 LYS A 293 CG CD CE NZ REMARK 470 GLU A 325 CG CD OE1 OE2 REMARK 470 LYS A 361 CG CD CE NZ REMARK 470 ARG A 412 CG CD NE CZ NH1 NH2 REMARK 470 CYS A 415 CB SG REMARK 470 VAL A 416 CA C O CB CG1 CG2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 2118 O HOH A 2118 6765 1.91 REMARK 500 O HOH A 2016 O HOH A 2032 6765 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 376 C - N - CA ANGL. DEV. = 9.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 PHE A 140 -85.66 53.69 REMARK 500 SER A 167 32.22 -147.54 REMARK 500 LYS A 240 -62.62 -136.08 REMARK 500 CYS A 352 58.50 -149.32 REMARK 500 LYS A 365 -132.19 51.31 REMARK 500 GLN A 384 37.16 -144.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2051 DISTANCE = 7.19 ANGSTROMS REMARK 525 HOH A2052 DISTANCE = 6.72 ANGSTROMS REMARK 525 HOH A2059 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH A2064 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH A2106 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH A2159 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH A2185 DISTANCE = 6.74 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PMP A1416 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2C81 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURES OF THE PLP- AND PMP- BOUND FORMS OF BTRR, A DUAL REMARK 900 FUNCTIONAL AMINOTRANSFERASE INVOLVED IN BUTIROSIN BIOSYNTHESIS. REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE SEQUENCE IS DESCRIBED IN F HUANG ET. AL.,CHEM COMMUN 23, REMARK 999 2860-2861 (2002) DBREF 2C81 A 1 418 UNP Q8G8Y2 Q8G8Y2_BACCI 1 418 SEQRES 1 A 418 MET THR ILE PRO PHE ASP HIS TRP PRO GLU TRP PRO GLN SEQRES 2 A 418 HIS SER ASP ARG THR ARG ARG LYS ILE GLU GLU VAL PHE SEQRES 3 A 418 GLN SER ASN ARG TRP ALA ILE SER GLY TYR TRP THR GLY SEQRES 4 A 418 GLU GLU SER MET GLU ARG LYS PHE ALA LYS ALA PHE ALA SEQRES 5 A 418 ASP PHE ASN GLY VAL PRO TYR CYS VAL PRO THR THR SER SEQRES 6 A 418 GLY SER THR ALA LEU MET LEU ALA LEU GLU ALA LEU GLY SEQRES 7 A 418 ILE GLY GLU GLY ASP GLU VAL ILE VAL PRO SER LEU THR SEQRES 8 A 418 TRP ILE ALA THR ALA THR ALA VAL LEU ASN VAL ASN ALA SEQRES 9 A 418 LEU PRO VAL PHE VAL ASP VAL GLU ALA ASP THR TYR CYS SEQRES 10 A 418 ILE ASP PRO GLN LEU ILE LYS SER ALA ILE THR ASP LYS SEQRES 11 A 418 THR LYS ALA ILE ILE PRO VAL HIS LEU PHE GLY SER MET SEQRES 12 A 418 ALA ASN MET ASP GLU ILE ASN GLU ILE ALA GLN GLU HIS SEQRES 13 A 418 ASN LEU PHE VAL ILE GLU ASP CYS ALA GLN SER HIS GLY SEQRES 14 A 418 SER VAL TRP ASN ASN GLN ARG ALA GLY THR ILE GLY ASP SEQRES 15 A 418 ILE GLY ALA PHE SER CYS GLN GLN GLY LYS VAL LEU THR SEQRES 16 A 418 ALA GLY GLU GLY GLY ILE ILE VAL THR LYS ASN PRO ARG SEQRES 17 A 418 LEU PHE GLU LEU ILE GLN GLN LEU ARG ALA ASP SER ARG SEQRES 18 A 418 VAL TYR CYS ASP ASP SER SER GLU LEU MET HIS GLY ASP SEQRES 19 A 418 MET GLN LEU VAL LYS LYS GLY ASP ILE GLN GLY SER ASN SEQRES 20 A 418 TYR CYS LEU SER GLU PHE GLN SER ALA ILE LEU LEU ASP SEQRES 21 A 418 GLN LEU GLN GLU LEU ASP ASP LYS ASN ALA ILE ARG GLU SEQRES 22 A 418 LYS ASN ALA MET PHE LEU ASN ASP ALA LEU SER LYS ILE SEQRES 23 A 418 ASP GLY ILE LYS VAL MET LYS ARG PRO PRO GLN VAL SER SEQRES 24 A 418 ARG GLN THR TYR TYR GLY TYR VAL PHE ARG PHE ASP PRO SEQRES 25 A 418 VAL LYS PHE GLY GLY LEU ASN ALA ASP GLN PHE CYS GLU SEQRES 26 A 418 ILE LEU ARG GLU LYS LEU ASN MET GLY THR PHE TYR LEU SEQRES 27 A 418 HIS PRO PRO TYR LEU PRO VAL HIS LYS ASN PRO LEU PHE SEQRES 28 A 418 CYS PRO TRP THR LYS ASN ARG TYR LEU LYS SER VAL ARG SEQRES 29 A 418 LYS THR GLU ALA TYR TRP ARG GLY LEU HIS TYR PRO VAL SEQRES 30 A 418 SER GLU ARG ALA SER GLY GLN SER ILE VAL ILE HIS HIS SEQRES 31 A 418 ALA ILE LEU LEU ALA GLU PRO SER HIS LEU SER LEU LEU SEQRES 32 A 418 VAL ASP ALA VAL ALA GLU LEU ALA ARG LYS PHE CYS VAL SEQRES 33 A 418 THR HIS HET PMP A1416 16 HETNAM PMP 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE HETSYN PMP PYRIDOXAMINE-5'-PHOSPHATE FORMUL 2 PMP C8 H13 N2 O5 P FORMUL 3 HOH *395(H2 O) HELIX 1 1 SER A 15 ASN A 29 1 15 HELIX 2 2 SER A 42 GLY A 56 1 15 HELIX 3 3 SER A 65 LEU A 77 1 13 HELIX 4 4 ILE A 93 VAL A 102 1 10 HELIX 5 5 ASP A 119 LYS A 124 1 6 HELIX 6 6 SER A 125 ILE A 127 5 3 HELIX 7 7 ASN A 145 HIS A 156 1 12 HELIX 8 8 ASN A 206 ALA A 218 1 13 HELIX 9 9 ASP A 226 LEU A 230 5 5 HELIX 10 10 SER A 251 GLN A 263 1 13 HELIX 11 11 GLU A 264 SER A 284 1 21 HELIX 12 12 PRO A 312 PHE A 315 5 4 HELIX 13 13 ASN A 319 ASN A 332 1 14 HELIX 14 14 PRO A 344 ASN A 348 5 5 HELIX 15 15 CYS A 352 LYS A 356 5 5 HELIX 16 16 LEU A 360 LYS A 365 1 6 HELIX 17 17 THR A 366 GLY A 372 1 7 HELIX 18 18 TYR A 375 GLN A 384 1 10 HELIX 19 19 ALA A 391 ALA A 395 5 5 HELIX 20 20 GLU A 396 LYS A 413 1 18 SHEET 1 AA 7 TYR A 59 THR A 63 0 SHEET 2 AA 7 GLY A 200 THR A 204 -1 O GLY A 200 N THR A 63 SHEET 3 AA 7 ILE A 183 SER A 187 -1 O GLY A 184 N VAL A 203 SHEET 4 AA 7 PHE A 159 ASP A 163 1 O GLU A 162 N ALA A 185 SHEET 5 AA 7 THR A 131 ILE A 134 1 O LYS A 132 N PHE A 159 SHEET 6 AA 7 GLU A 84 PRO A 88 1 O GLU A 84 N LYS A 132 SHEET 7 AA 7 LEU A 105 VAL A 109 1 O LEU A 105 N VAL A 85 SHEET 1 AB 3 GLN A 175 ARG A 176 0 SHEET 2 AB 3 VAL A 171 TRP A 172 -1 O TRP A 172 N GLN A 175 SHEET 3 AB 3 VAL A 298 ARG A 300 -1 N SER A 299 O VAL A 171 SHEET 1 AC 2 ARG A 221 TYR A 223 0 SHEET 2 AC 2 LEU A 237 LYS A 239 -1 O VAL A 238 N VAL A 222 SHEET 1 AD 4 ILE A 289 VAL A 291 0 SHEET 2 AD 4 GLY A 305 PHE A 310 -1 O ARG A 309 N LYS A 290 SHEET 3 AD 4 SER A 385 HIS A 389 -1 O ILE A 386 N PHE A 308 SHEET 4 AD 4 LEU A 338 HIS A 339 -1 O HIS A 339 N VAL A 387 CISPEP 1 TRP A 11 PRO A 12 0 -0.40 SITE 1 AC1 17 SER A 65 GLY A 66 SER A 67 THR A 91 SITE 2 AC1 17 TRP A 92 THR A 95 ASP A 163 ALA A 165 SITE 3 AC1 17 GLN A 166 SER A 187 GLN A 189 LYS A 192 SITE 4 AC1 17 GLY A 199 ASN A 247 HOH A2211 HOH A2394 SITE 5 AC1 17 HOH A2395 CRYST1 73.750 73.750 162.360 90.00 90.00 120.00 P 32 2 1 6 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.013559 0.007828 0.000000 0.00000 SCALE2 0.000000 0.015657 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006159 0.00000