HEADER ISOMERASE 14-SEP-04 1XFC TITLE THE 1.9 A CRYSTAL STRUCTURE OF ALANINE RACEMASE FROM MYCOBACTERIUM TITLE 2 TUBERCULOSIS CONTAINS A CONSERVED ENTRYWAY INTO THE ACTIVE SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALANINE RACEMASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.1.1.1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 GENE: ALR; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PMB1909 KEYWDS ALPHA-BETA BARREL, BETA-STRUCTURE FOR C-TERMINAL DOMAIN, INTERNAL KEYWDS 2 ALDIMINE FORM, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR P.LEMAGUERES,H.IM,J.EBALUNODE,U.STRYCH,M.J.BENEDIK,J.M.BRIGGS,H.KOHN, AUTHOR 2 K.L.KRAUSE REVDAT 3 13-JUL-11 1XFC 1 VERSN REVDAT 2 24-FEB-09 1XFC 1 VERSN REVDAT 1 16-AUG-05 1XFC 0 JRNL AUTH P.LEMAGUERES,H.IM,J.EBALUNODE,U.STRYCH,M.J.BENEDIK, JRNL AUTH 2 J.M.BRIGGS,H.KOHN,K.L.KRAUSE JRNL TITL THE 1.9 A CRYSTAL STRUCTURE OF ALANINE RACEMASE FROM JRNL TITL 2 MYCOBACTERIUM TUBERCULOSIS CONTAINS A CONSERVED ENTRYWAY JRNL TITL 3 INTO THE ACTIVE SITE. JRNL REF BIOCHEMISTRY V. 44 1471 2005 JRNL REFN ISSN 0006-2960 JRNL PMID 15683232 JRNL DOI 10.1021/BI0486583 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.LE MAGUERES,H.IM,A.DVORAK,U.STRYCH,M.BENEDIK,K.L.KRAUSE REMARK 1 TITL CRYSTAL STRUCTURE AT 1.45 A RESOLUTION OF ALANINE RACEMASE REMARK 1 TITL 2 FROM A PATHOGENIC BACTERIUM, PSEUDOMONAS AERUGINOSA, REMARK 1 TITL 3 CONTAINS BOTH INTERNAL AND EXTERNAL ALDIMINE FORMS REMARK 1 REF BIOCHEMISTRY V. 42 14752 2003 REMARK 1 REFN ISSN 0006-2960 REMARK 1 PMID 14674749 REMARK 1 DOI 10.1021/BI030165V REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : NULL REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.214 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1747 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 63019 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : NULL REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE (F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : NULL REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5360 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 350 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : NULL REMARK 3 NUMBER OF RESTRAINTS : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 ANGLE DISTANCES (A) : 1.900 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : NULL REMARK 3 ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : NULL REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : NULL REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1XFC COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-SEP-04. REMARK 100 THE RCSB ID CODE IS RCSB030297. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-02; 30-JUN-02 REMARK 200 TEMPERATURE (KELVIN) : 93; 93 REMARK 200 PH : 9.2 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : CHESS; CHESS REMARK 200 BEAMLINE : F1; F1 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M REMARK 200 WAVELENGTH OR RANGE (A) : 0.916; 0.9788, 0.9790, 0.9562, REMARK 200 0.9809 REMARK 200 MONOCHROMATOR : 0.9 POLARIZATION; 0.95 REMARK 200 POLARIZATION REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4; ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67592 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.2 REMARK 200 DATA REDUNDANCY : 11.500 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 34.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.67200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.63 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: SODIUM CARBONATE/BICARBONATE, CACL2, REMARK 280 PEG400, HEPES, PH 9.2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 28.94000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 82.39000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 82.39000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 14.47000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 82.39000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 82.39000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 43.41000 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 82.39000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 82.39000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 14.47000 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 82.39000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 82.39000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 43.41000 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 28.94000 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: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4930 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26660 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 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 A 482 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 391 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 493 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 PRO A 3 REMARK 465 ILE A 4 REMARK 465 SER A 5 REMARK 465 GLN A 6 REMARK 465 THR A 7 REMARK 465 PRO A 8 REMARK 465 GLY A 9 REMARK 465 LEU A 10 REMARK 465 VAL A 174 REMARK 465 TYR A 175 REMARK 465 ALA A 176 REMARK 465 ASP A 177 REMARK 465 LYS A 178 REMARK 465 GLU A 382 REMARK 465 ASN A 383 REMARK 465 ARG A 384 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 PRO B 3 REMARK 465 ILE B 4 REMARK 465 SER B 5 REMARK 465 GLN B 6 REMARK 465 THR B 7 REMARK 465 PRO B 8 REMARK 465 GLY B 9 REMARK 465 LEU B 10 REMARK 465 ARG B 264 REMARK 465 ALA B 265 REMARK 465 GLY B 266 REMARK 465 GLU B 267 REMARK 465 GLY B 268 REMARK 465 VAL B 269 REMARK 465 SER B 270 REMARK 465 TYR B 271 REMARK 465 GLY B 272 REMARK 465 HIS B 273 REMARK 465 THR B 274 REMARK 465 TRP B 275 REMARK 465 ILE B 276 REMARK 465 ALA B 277 REMARK 465 PRO B 278 REMARK 465 GLU B 382 REMARK 465 ASN B 383 REMARK 465 ARG B 384 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 ARG A 140 CG CD NE CZ NH1 NH2 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 ARG A 156 CD - NE - CZ ANGL. DEV. = 11.7 DEGREES REMARK 500 ARG A 156 NE - CZ - NH1 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 310 CD - NE - CZ ANGL. DEV. = 12.5 DEGREES REMARK 500 ARG A 310 NE - CZ - NH1 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG B 156 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 219 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 ARG B 376 NE - CZ - NH2 ANGL. DEV. = -3.7 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 LYS A 42 170.75 -58.89 REMARK 500 PHE A 224 -123.00 -100.25 REMARK 500 SER A 270 177.22 65.64 REMARK 500 PRO A 287 41.96 -88.90 REMARK 500 THR A 361 -152.60 -137.29 REMARK 500 ARG A 371 -155.91 -167.79 REMARK 500 ARG B 140 -106.49 -103.11 REMARK 500 ASP B 177 21.33 -142.10 REMARK 500 PRO B 179 -17.28 -46.89 REMARK 500 PHE B 224 -124.36 -99.61 REMARK 500 MET B 245 29.46 47.99 REMARK 500 THR B 361 -153.34 -133.58 REMARK 500 ARG B 371 -159.77 -163.22 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 B 568 DISTANCE = 5.83 ANGSTROMS REMARK 525 HOH B 575 DISTANCE = 5.03 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP A 390 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 390 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1RCQ RELATED DB: PDB REMARK 900 ALANINE RACEMASE DADX FROM PSEUDOMONAS AERUGINOSA REMARK 900 RELATED ID: 1SFT RELATED DB: PDB REMARK 900 ALANINE RACEMASE ALR FROM GEOBACILLUS STEAROTHERMOPHILUS REMARK 900 COMPLEXED WITH ACETATE REMARK 900 RELATED ID: 2SFP RELATED DB: PDB REMARK 900 ALANINE RACEMASE ALR FROM GEOBACILLUS STEAROTHERMOPHILUS REMARK 900 COMPLEXED WITH PROPIONATE REMARK 900 RELATED ID: 1BDO RELATED DB: PDB REMARK 900 ALANINE RACEMASE ALR FROM GEOBACILLUS STEAROTHERMOPHILUS REMARK 900 COMPLEXED WITH ALANINE PHOSPHONATE REMARK 900 RELATED ID: 1L6F RELATED DB: PDB REMARK 900 ALANINE RACEMASE ALR BOUND WITH N-(5'-PHOSPHOPYRIDOXYL)-L- REMARK 900 ALANINE REMARK 900 RELATED ID: 1EPV RELATED DB: PDB REMARK 900 ALANINE RACEMASE ALR WITH BOUND INHIBITOR DERIVED FROM D- REMARK 900 CYCLOSERINE DBREF 1XFC A 1 384 UNP P0A4X2 ALR_MYCTU 3 386 DBREF 1XFC B 1 384 UNP P0A4X2 ALR_MYCTU 3 386 SEQRES 1 A 384 MET THR PRO ILE SER GLN THR PRO GLY LEU LEU ALA GLU SEQRES 2 A 384 ALA MET VAL ASP LEU GLY ALA ILE GLU HIS ASN VAL ARG SEQRES 3 A 384 VAL LEU ARG GLU HIS ALA GLY HIS ALA GLN LEU MET ALA SEQRES 4 A 384 VAL VAL LYS ALA ASP GLY TYR GLY HIS GLY ALA THR ARG SEQRES 5 A 384 VAL ALA GLN THR ALA LEU GLY ALA GLY ALA ALA GLU LEU SEQRES 6 A 384 GLY VAL ALA THR VAL ASP GLU ALA LEU ALA LEU ARG ALA SEQRES 7 A 384 ASP GLY ILE THR ALA PRO VAL LEU ALA TRP LEU HIS PRO SEQRES 8 A 384 PRO GLY ILE ASP PHE GLY PRO ALA LEU LEU ALA ASP VAL SEQRES 9 A 384 GLN VAL ALA VAL SER SER LEU ARG GLN LEU ASP GLU LEU SEQRES 10 A 384 LEU HIS ALA VAL ARG ARG THR GLY ARG THR ALA THR VAL SEQRES 11 A 384 THR VAL LYS VAL ASP THR GLY LEU ASN ARG ASN GLY VAL SEQRES 12 A 384 GLY PRO ALA GLN PHE PRO ALA MET LEU THR ALA LEU ARG SEQRES 13 A 384 GLN ALA MET ALA GLU ASP ALA VAL ARG LEU ARG GLY LEU SEQRES 14 A 384 MET SER HIS MET VAL TYR ALA ASP LYS PRO ASP ASP SER SEQRES 15 A 384 ILE ASN ASP VAL GLN ALA GLN ARG PHE THR ALA PHE LEU SEQRES 16 A 384 ALA GLN ALA ARG GLU GLN GLY VAL ARG PHE GLU VAL ALA SEQRES 17 A 384 HIS LEU SER ASN SER SER ALA THR MET ALA ARG PRO ASP SEQRES 18 A 384 LEU THR PHE ASP LEU VAL ARG PRO GLY ILE ALA VAL TYR SEQRES 19 A 384 GLY LEU SER PRO VAL PRO ALA LEU GLY ASP MET GLY LEU SEQRES 20 A 384 VAL PRO ALA MET THR VAL LYS CYS ALA VAL ALA LEU VAL SEQRES 21 A 384 LYS SER ILE ARG ALA GLY GLU GLY VAL SER TYR GLY HIS SEQRES 22 A 384 THR TRP ILE ALA PRO ARG ASP THR ASN LEU ALA LEU LEU SEQRES 23 A 384 PRO ILE GLY TYR ALA ASP GLY VAL PHE ARG SER LEU GLY SEQRES 24 A 384 GLY ARG LEU GLU VAL LEU ILE ASN GLY ARG ARG CYS PRO SEQRES 25 A 384 GLY VAL GLY ARG ILE CYS MET ASP GLN PHE MET VAL ASP SEQRES 26 A 384 LEU GLY PRO GLY PRO LEU ASP VAL ALA GLU GLY ASP GLU SEQRES 27 A 384 ALA ILE LEU PHE GLY PRO GLY ILE ARG GLY GLU PRO THR SEQRES 28 A 384 ALA GLN ASP TRP ALA ASP LEU VAL GLY THR ILE HIS TYR SEQRES 29 A 384 GLU VAL VAL THR SER PRO ARG GLY ARG ILE THR ARG THR SEQRES 30 A 384 TYR ARG GLU ALA GLU ASN ARG SEQRES 1 B 384 MET THR PRO ILE SER GLN THR PRO GLY LEU LEU ALA GLU SEQRES 2 B 384 ALA MET VAL ASP LEU GLY ALA ILE GLU HIS ASN VAL ARG SEQRES 3 B 384 VAL LEU ARG GLU HIS ALA GLY HIS ALA GLN LEU MET ALA SEQRES 4 B 384 VAL VAL LYS ALA ASP GLY TYR GLY HIS GLY ALA THR ARG SEQRES 5 B 384 VAL ALA GLN THR ALA LEU GLY ALA GLY ALA ALA GLU LEU SEQRES 6 B 384 GLY VAL ALA THR VAL ASP GLU ALA LEU ALA LEU ARG ALA SEQRES 7 B 384 ASP GLY ILE THR ALA PRO VAL LEU ALA TRP LEU HIS PRO SEQRES 8 B 384 PRO GLY ILE ASP PHE GLY PRO ALA LEU LEU ALA ASP VAL SEQRES 9 B 384 GLN VAL ALA VAL SER SER LEU ARG GLN LEU ASP GLU LEU SEQRES 10 B 384 LEU HIS ALA VAL ARG ARG THR GLY ARG THR ALA THR VAL SEQRES 11 B 384 THR VAL LYS VAL ASP THR GLY LEU ASN ARG ASN GLY VAL SEQRES 12 B 384 GLY PRO ALA GLN PHE PRO ALA MET LEU THR ALA LEU ARG SEQRES 13 B 384 GLN ALA MET ALA GLU ASP ALA VAL ARG LEU ARG GLY LEU SEQRES 14 B 384 MET SER HIS MET VAL TYR ALA ASP LYS PRO ASP ASP SER SEQRES 15 B 384 ILE ASN ASP VAL GLN ALA GLN ARG PHE THR ALA PHE LEU SEQRES 16 B 384 ALA GLN ALA ARG GLU GLN GLY VAL ARG PHE GLU VAL ALA SEQRES 17 B 384 HIS LEU SER ASN SER SER ALA THR MET ALA ARG PRO ASP SEQRES 18 B 384 LEU THR PHE ASP LEU VAL ARG PRO GLY ILE ALA VAL TYR SEQRES 19 B 384 GLY LEU SER PRO VAL PRO ALA LEU GLY ASP MET GLY LEU SEQRES 20 B 384 VAL PRO ALA MET THR VAL LYS CYS ALA VAL ALA LEU VAL SEQRES 21 B 384 LYS SER ILE ARG ALA GLY GLU GLY VAL SER TYR GLY HIS SEQRES 22 B 384 THR TRP ILE ALA PRO ARG ASP THR ASN LEU ALA LEU LEU SEQRES 23 B 384 PRO ILE GLY TYR ALA ASP GLY VAL PHE ARG SER LEU GLY SEQRES 24 B 384 GLY ARG LEU GLU VAL LEU ILE ASN GLY ARG ARG CYS PRO SEQRES 25 B 384 GLY VAL GLY ARG ILE CYS MET ASP GLN PHE MET VAL ASP SEQRES 26 B 384 LEU GLY PRO GLY PRO LEU ASP VAL ALA GLU GLY ASP GLU SEQRES 27 B 384 ALA ILE LEU PHE GLY PRO GLY ILE ARG GLY GLU PRO THR SEQRES 28 B 384 ALA GLN ASP TRP ALA ASP LEU VAL GLY THR ILE HIS TYR SEQRES 29 B 384 GLU VAL VAL THR SER PRO ARG GLY ARG ILE THR ARG THR SEQRES 30 B 384 TYR ARG GLU ALA GLU ASN ARG HET PLP A 390 15 HET PLP B 390 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 5 HOH *350(H2 O) HELIX 1 1 LEU A 18 GLY A 33 1 16 HELIX 2 2 VAL A 41 GLY A 47 1 7 HELIX 3 3 GLY A 49 ALA A 60 1 12 HELIX 4 4 THR A 69 ASP A 79 1 11 HELIX 5 5 PHE A 96 ALA A 102 1 7 HELIX 6 6 SER A 110 GLY A 125 1 16 HELIX 7 7 GLN A 147 GLU A 161 1 15 HELIX 8 8 ASP A 181 GLN A 201 1 21 HELIX 9 9 ASN A 212 ARG A 219 1 8 HELIX 10 10 PRO A 220 THR A 223 5 4 HELIX 11 11 GLY A 230 GLY A 235 5 6 HELIX 12 12 VAL A 239 GLY A 243 5 5 HELIX 13 13 SER A 270 THR A 274 5 5 HELIX 14 14 GLY A 289 GLY A 293 5 5 HELIX 15 15 PHE A 295 GLY A 299 5 5 HELIX 16 16 THR A 351 GLY A 360 1 10 HELIX 17 17 ILE A 362 THR A 368 1 7 HELIX 18 18 LEU B 18 GLY B 33 1 16 HELIX 19 19 VAL B 41 GLY B 47 1 7 HELIX 20 20 GLY B 49 ALA B 60 1 12 HELIX 21 21 THR B 69 ASP B 79 1 11 HELIX 22 22 PHE B 96 ALA B 102 1 7 HELIX 23 23 SER B 110 GLY B 125 1 16 HELIX 24 24 GLN B 147 GLU B 161 1 15 HELIX 25 25 ASP B 181 GLN B 201 1 21 HELIX 26 26 ASN B 212 ARG B 219 1 8 HELIX 27 27 PRO B 220 THR B 223 5 4 HELIX 28 28 GLY B 230 GLY B 235 5 6 HELIX 29 29 VAL B 239 GLY B 243 5 5 HELIX 30 30 GLY B 289 GLY B 293 5 5 HELIX 31 31 PHE B 295 GLY B 299 5 5 HELIX 32 32 THR B 351 GLY B 360 1 10 HELIX 33 33 ILE B 362 THR B 368 1 7 SHEET 1 A 9 LEU A 259 ILE A 263 0 SHEET 2 A 9 THR A 281 LEU A 286 -1 O THR A 281 N ILE A 263 SHEET 3 A 9 PHE A 322 GLY A 327 -1 O PHE A 322 N LEU A 286 SHEET 4 A 9 ARG A 309 VAL A 314 -1 N PRO A 312 O ASP A 325 SHEET 5 A 9 GLU A 303 ILE A 306 -1 N VAL A 304 O CYS A 311 SHEET 6 A 9 GLU A 338 PHE A 342 -1 O ILE A 340 N LEU A 305 SHEET 7 A 9 MET A 251 ALA A 256 -1 N CYS A 255 O ALA A 339 SHEET 8 A 9 ALA A 12 ASP A 17 -1 N GLU A 13 O LYS A 254 SHEET 9 A 9 ILE A 374 ARG A 379 1 O THR A 377 N VAL A 16 SHEET 1 B 8 VAL A 207 HIS A 209 0 SHEET 2 B 8 VAL A 164 MET A 170 1 N ARG A 167 O VAL A 207 SHEET 3 B 8 ALA A 128 LYS A 133 1 N ALA A 128 O ARG A 165 SHEET 4 B 8 GLN A 105 VAL A 108 1 N VAL A 108 O THR A 131 SHEET 5 B 8 VAL A 85 ALA A 87 1 N ALA A 87 O ALA A 107 SHEET 6 B 8 GLU A 64 VAL A 67 1 N VAL A 67 O LEU A 86 SHEET 7 B 8 GLN A 36 VAL A 40 1 N ALA A 39 O GLY A 66 SHEET 8 B 8 LEU A 226 VAL A 227 1 O VAL A 227 N MET A 38 SHEET 1 C 2 GLY A 268 VAL A 269 0 SHEET 2 C 2 TRP A 275 ILE A 276 -1 O TRP A 275 N VAL A 269 SHEET 1 D 4 GLU B 338 PHE B 342 0 SHEET 2 D 4 MET B 251 ALA B 256 -1 N CYS B 255 O ALA B 339 SHEET 3 D 4 ALA B 12 ASP B 17 -1 N MET B 15 O THR B 252 SHEET 4 D 4 ILE B 374 ARG B 379 1 O THR B 377 N ALA B 14 SHEET 1 E 9 GLN B 36 VAL B 40 0 SHEET 2 E 9 GLU B 64 VAL B 67 1 O GLY B 66 N ALA B 39 SHEET 3 E 9 VAL B 85 ALA B 87 1 O LEU B 86 N VAL B 67 SHEET 4 E 9 GLN B 105 VAL B 108 1 O ALA B 107 N ALA B 87 SHEET 5 E 9 ALA B 128 LYS B 133 1 O LYS B 133 N VAL B 108 SHEET 6 E 9 VAL B 164 MET B 170 1 O ARG B 165 N ALA B 128 SHEET 7 E 9 VAL B 207 SER B 211 1 O HIS B 209 N LEU B 169 SHEET 8 E 9 LEU B 226 VAL B 227 1 N LEU B 226 O ALA B 208 SHEET 9 E 9 GLN B 36 VAL B 40 1 N MET B 38 O VAL B 227 SHEET 1 F 5 LEU B 259 ILE B 263 0 SHEET 2 F 5 THR B 281 LEU B 286 -1 O THR B 281 N ILE B 263 SHEET 3 F 5 PHE B 322 GLY B 327 -1 O LEU B 326 N ASN B 282 SHEET 4 F 5 ARG B 309 VAL B 314 -1 N PRO B 312 O ASP B 325 SHEET 5 F 5 GLU B 303 ILE B 306 -1 N ILE B 306 O ARG B 309 LINK NZ LYS A 42 C4A PLP A 390 1555 1555 1.31 LINK NZ LYS B 42 C4A PLP B 390 1555 1555 1.30 SITE 1 AC1 13 LYS A 42 TYR A 46 TRP A 88 HIS A 172 SITE 2 AC1 13 ASN A 212 SER A 213 ARG A 228 GLY A 230 SITE 3 AC1 13 ILE A 231 TYR A 364 HOH A 426 HOH A 543 SITE 4 AC1 13 HOH A 551 SITE 1 AC2 11 LYS B 42 TYR B 46 TRP B 88 HIS B 172 SITE 2 AC2 11 SER B 213 ARG B 228 GLY B 230 ILE B 231 SITE 3 AC2 11 TYR B 364 HOH B 429 HOH B 537 CRYST1 164.780 164.780 57.880 90.00 90.00 90.00 P 41 21 2 16 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 0.006069 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006069 0.000000 0.00000 SCALE3 0.000000 0.000000 0.017277 0.00000