HEADER TRANSFERASE 23-SEP-99 1D2F TITLE X-RAY STRUCTURE OF MALY FROM ESCHERICHIA COLI: A PYRIDOXAL-5'- TITLE 2 PHOSPHATE-DEPENDENT ENZYME ACTING AS A MODULATOR IN MAL GENE TITLE 3 EXPRESSION COMPND MOL_ID: 1; COMPND 2 MOLECULE: MALY PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PJR115 KEYWDS AMINOTRANSFERASE FOLD, LARGE PLP-BINDING DOMAIN, SMALL C-TERMINAL KEYWDS 2 DOMAIN, OPEN ALPHA-BETA STRUCTURE., TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR T.CLAUSEN REVDAT 6 13-JUL-11 1D2F 1 VERSN REVDAT 5 24-FEB-09 1D2F 1 VERSN REVDAT 4 01-APR-03 1D2F 1 JRNL REVDAT 3 05-MAY-00 1D2F 1 TITLE REVDAT 2 06-MAR-00 1D2F 1 JRNL REVDAT 1 12-JAN-00 1D2F 0 JRNL AUTH T.CLAUSEN,A.SCHLEGEL,R.PEIST,E.SCHNEIDER,C.STEEGBORN, JRNL AUTH 2 Y.S.CHANG,A.HAASE,G.P.BOURENKOV,H.D.BARTUNIK,W.BOOS JRNL TITL X-RAY STRUCTURE OF MALY FROM ESCHERICHIA COLI: A PYRIDOXAL JRNL TITL 2 5'-PHOSPHATE-DEPENDENT ENZYME ACTING AS A MODULATOR IN MAL JRNL TITL 3 GENE EXPRESSION. JRNL REF EMBO J. V. 19 831 2000 JRNL REFN ISSN 0261-4189 JRNL PMID 10698925 JRNL DOI 10.1093/EMBOJ/19.5.831 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.ZDYCH,R.PEIST,J.REIDL,W.BOOS REMARK 1 TITL MALY OF ESCHERICHIA-COLI IS AN ENZYME WITH THE ACTIVITY OF A REMARK 1 TITL 2 BETA-C-S LYASE (CYSTATHIONASE). REMARK 1 REF J.BACTERIOL. V. 177 5035 1995 REMARK 1 REFN ISSN 0021-9193 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.9 REMARK 3 NUMBER OF REFLECTIONS : 24839 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.201 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1242 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5717 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 167 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 47.60 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 2.700 REMARK 3 BOND ANGLES (DEGREES) : 1.42 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: ENERGY RESTRAINED CRYSTALLOGRAPHIC REMARK 3 REFINEMENT. REMARK 4 REMARK 4 1D2F COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-SEP-99. REMARK 100 THE RCSB ID CODE IS RCSB009730. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-SEP-97 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 7.0 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 : RIGAKU RU300 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 : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (TRUNCATE) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24839 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.08300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.30300 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: NULL REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULPHATE, MES, TRIS, REMARK 280 DITHITHREITOL, PH 7.0, VAPOR DIFFUSION, SITTING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z 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 128.20000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 128.20000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 28.75500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 53.59500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 28.75500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 53.59500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 128.20000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 28.75500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 53.59500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 128.20000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 28.75500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 53.59500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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: 4710 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26470 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 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 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 PHE A 2 REMARK 465 ASP A 3 REMARK 465 PHE A 4 REMARK 465 SER A 5 REMARK 465 LYS A 6 REMARK 465 VAL A 7 REMARK 465 VAL A 8 REMARK 465 ASP A 9 REMARK 465 ARG A 10 REMARK 465 HIS A 11 REMARK 465 GLY A 12 REMARK 465 THR A 13 REMARK 465 TRP A 14 REMARK 465 CYS A 15 REMARK 465 THR A 16 REMARK 465 GLN A 17 REMARK 465 TRP A 18 REMARK 465 ASP A 19 REMARK 465 TYR A 20 REMARK 465 VAL A 21 REMARK 465 ALA A 22 REMARK 465 ASP A 23 REMARK 465 ARG A 24 REMARK 465 PHE A 25 REMARK 465 GLY A 26 REMARK 465 THR A 27 REMARK 465 ALA A 28 REMARK 465 ASP A 29 REMARK 465 MET B 1 REMARK 465 ASP B 9 REMARK 465 ARG B 10 REMARK 465 HIS B 11 REMARK 465 GLY B 12 REMARK 465 THR B 13 REMARK 465 TRP B 14 REMARK 465 CYS B 15 REMARK 465 THR B 16 REMARK 465 GLN B 17 REMARK 465 TRP B 18 REMARK 465 ASP B 19 REMARK 465 TYR B 20 REMARK 465 VAL B 21 REMARK 465 ALA B 22 REMARK 465 ASP B 23 REMARK 465 ARG B 24 REMARK 465 PHE B 25 REMARK 465 GLY B 26 REMARK 465 THR B 27 REMARK 465 ALA B 28 REMARK 465 ASP B 29 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 ASP A 145 CB - CA - C ANGL. DEV. = 12.6 DEGREES REMARK 500 ASN B 249 N - CA - C ANGL. DEV. = -17.9 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 SER A 36 -27.41 -39.56 REMARK 500 LYS A 65 49.16 -72.34 REMARK 500 ALA A 144 -88.41 -5.76 REMARK 500 ASP A 145 -76.63 -96.82 REMARK 500 CYS A 181 -8.23 -56.57 REMARK 500 ALA A 239 0.21 -66.14 REMARK 500 THR A 241 177.25 61.84 REMARK 500 ASN A 249 93.21 92.87 REMARK 500 SER A 250 -48.30 -10.97 REMARK 500 GLU A 312 38.00 -68.90 REMARK 500 LEU A 313 114.76 177.69 REMARK 500 ASN A 314 65.70 -100.38 REMARK 500 THR A 321 154.69 89.43 REMARK 500 GLU A 359 -33.23 -39.52 REMARK 500 SER B 5 46.75 -88.88 REMARK 500 SER B 36 -26.44 -37.89 REMARK 500 LYS B 65 47.70 -71.48 REMARK 500 ALA B 144 -92.22 -6.53 REMARK 500 ALA B 239 1.39 -66.27 REMARK 500 THR B 241 177.69 62.95 REMARK 500 ASN B 249 110.68 92.59 REMARK 500 THR B 321 155.26 88.31 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 A 402 DISTANCE = 5.05 ANGSTROMS REMARK 525 HOH A 423 DISTANCE = 6.26 ANGSTROMS REMARK 525 HOH B 465 DISTANCE = 7.91 ANGSTROMS REMARK 525 HOH B 486 DISTANCE = 5.75 ANGSTROMS REMARK 525 HOH B 503 DISTANCE = 5.86 ANGSTROMS REMARK 525 HOH B 510 DISTANCE = 5.20 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 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 400 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CL1 RELATED DB: PDB REMARK 900 1CL1 IS AS MALY A PLP-DEPENDENT BETA-CYSTATHIONASE. REMARK 900 RELATED ID: 1AJS RELATED DB: PDB REMARK 900 1AJS IS THE CLOSEST STRUCTURAL HOMOLOGUE OF MALY. DBREF 1D2F A 1 390 UNP P23256 MALY_ECOLI 1 390 DBREF 1D2F B 1 390 UNP P23256 MALY_ECOLI 1 390 SEQRES 1 A 390 MET PHE ASP PHE SER LYS VAL VAL ASP ARG HIS GLY THR SEQRES 2 A 390 TRP CYS THR GLN TRP ASP TYR VAL ALA ASP ARG PHE GLY SEQRES 3 A 390 THR ALA ASP LEU LEU PRO PHE THR ILE SER ASP MET ASP SEQRES 4 A 390 PHE ALA THR ALA PRO CYS ILE ILE GLU ALA LEU ASN GLN SEQRES 5 A 390 ARG LEU MET HIS GLY VAL PHE GLY TYR SER ARG TRP LYS SEQRES 6 A 390 ASN ASP GLU PHE LEU ALA ALA ILE ALA HIS TRP PHE SER SEQRES 7 A 390 THR GLN HIS TYR THR ALA ILE ASP SER GLN THR VAL VAL SEQRES 8 A 390 TYR GLY PRO SER VAL ILE TYR MET VAL SER GLU LEU ILE SEQRES 9 A 390 ARG GLN TRP SER GLU THR GLY GLU GLY VAL VAL ILE HIS SEQRES 10 A 390 THR PRO ALA TYR ASP ALA PHE TYR LYS ALA ILE GLU GLY SEQRES 11 A 390 ASN GLN ARG THR VAL MET PRO VAL ALA LEU GLU LYS GLN SEQRES 12 A 390 ALA ASP GLY TRP PHE CYS ASP MET GLY LYS LEU GLU ALA SEQRES 13 A 390 VAL LEU ALA LYS PRO GLU CYS LYS ILE MET LEU LEU CYS SEQRES 14 A 390 SER PRO GLN ASN PRO THR GLY LYS VAL TRP THR CYS ASP SEQRES 15 A 390 GLU LEU GLU ILE MET ALA ASP LEU CYS GLU ARG HIS GLY SEQRES 16 A 390 VAL ARG VAL ILE SER ASP GLU ILE HIS MET ASP MET VAL SEQRES 17 A 390 TRP GLY GLU GLN PRO HIS ILE PRO TRP SER ASN VAL ALA SEQRES 18 A 390 ARG GLY ASP TRP ALA LEU LEU THR SER GLY SER LYS SER SEQRES 19 A 390 PHE ASN ILE PRO ALA LEU THR GLY ALA TYR GLY ILE ILE SEQRES 20 A 390 GLU ASN SER SER SER ARG ASP ALA TYR LEU SER ALA LEU SEQRES 21 A 390 LYS GLY ARG ASP GLY LEU SER SER PRO SER VAL LEU ALA SEQRES 22 A 390 LEU THR ALA HIS ILE ALA ALA TYR GLN GLN GLY ALA PRO SEQRES 23 A 390 TRP LEU ASP ALA LEU ARG ILE TYR LEU LYS ASP ASN LEU SEQRES 24 A 390 THR TYR ILE ALA ASP LYS MET ASN ALA ALA PHE PRO GLU SEQRES 25 A 390 LEU ASN TRP GLN ILE PRO GLN SER THR TYR LEU ALA TRP SEQRES 26 A 390 LEU ASP LEU ARG PRO LEU ASN ILE ASP ASP ASN ALA LEU SEQRES 27 A 390 GLN LYS ALA LEU ILE GLU GLN GLU LYS VAL ALA ILE MET SEQRES 28 A 390 PRO GLY TYR THR TYR GLY GLU GLU GLY ARG GLY PHE VAL SEQRES 29 A 390 ARG LEU ASN ALA GLY CYS PRO ARG SER LYS LEU GLU LYS SEQRES 30 A 390 GLY VAL ALA GLY LEU ILE ASN ALA ILE ARG ALA VAL ARG SEQRES 1 B 390 MET PHE ASP PHE SER LYS VAL VAL ASP ARG HIS GLY THR SEQRES 2 B 390 TRP CYS THR GLN TRP ASP TYR VAL ALA ASP ARG PHE GLY SEQRES 3 B 390 THR ALA ASP LEU LEU PRO PHE THR ILE SER ASP MET ASP SEQRES 4 B 390 PHE ALA THR ALA PRO CYS ILE ILE GLU ALA LEU ASN GLN SEQRES 5 B 390 ARG LEU MET HIS GLY VAL PHE GLY TYR SER ARG TRP LYS SEQRES 6 B 390 ASN ASP GLU PHE LEU ALA ALA ILE ALA HIS TRP PHE SER SEQRES 7 B 390 THR GLN HIS TYR THR ALA ILE ASP SER GLN THR VAL VAL SEQRES 8 B 390 TYR GLY PRO SER VAL ILE TYR MET VAL SER GLU LEU ILE SEQRES 9 B 390 ARG GLN TRP SER GLU THR GLY GLU GLY VAL VAL ILE HIS SEQRES 10 B 390 THR PRO ALA TYR ASP ALA PHE TYR LYS ALA ILE GLU GLY SEQRES 11 B 390 ASN GLN ARG THR VAL MET PRO VAL ALA LEU GLU LYS GLN SEQRES 12 B 390 ALA ASP GLY TRP PHE CYS ASP MET GLY LYS LEU GLU ALA SEQRES 13 B 390 VAL LEU ALA LYS PRO GLU CYS LYS ILE MET LEU LEU CYS SEQRES 14 B 390 SER PRO GLN ASN PRO THR GLY LYS VAL TRP THR CYS ASP SEQRES 15 B 390 GLU LEU GLU ILE MET ALA ASP LEU CYS GLU ARG HIS GLY SEQRES 16 B 390 VAL ARG VAL ILE SER ASP GLU ILE HIS MET ASP MET VAL SEQRES 17 B 390 TRP GLY GLU GLN PRO HIS ILE PRO TRP SER ASN VAL ALA SEQRES 18 B 390 ARG GLY ASP TRP ALA LEU LEU THR SER GLY SER LYS SER SEQRES 19 B 390 PHE ASN ILE PRO ALA LEU THR GLY ALA TYR GLY ILE ILE SEQRES 20 B 390 GLU ASN SER SER SER ARG ASP ALA TYR LEU SER ALA LEU SEQRES 21 B 390 LYS GLY ARG ASP GLY LEU SER SER PRO SER VAL LEU ALA SEQRES 22 B 390 LEU THR ALA HIS ILE ALA ALA TYR GLN GLN GLY ALA PRO SEQRES 23 B 390 TRP LEU ASP ALA LEU ARG ILE TYR LEU LYS ASP ASN LEU SEQRES 24 B 390 THR TYR ILE ALA ASP LYS MET ASN ALA ALA PHE PRO GLU SEQRES 25 B 390 LEU ASN TRP GLN ILE PRO GLN SER THR TYR LEU ALA TRP SEQRES 26 B 390 LEU ASP LEU ARG PRO LEU ASN ILE ASP ASP ASN ALA LEU SEQRES 27 B 390 GLN LYS ALA LEU ILE GLU GLN GLU LYS VAL ALA ILE MET SEQRES 28 B 390 PRO GLY TYR THR TYR GLY GLU GLU GLY ARG GLY PHE VAL SEQRES 29 B 390 ARG LEU ASN ALA GLY CYS PRO ARG SER LYS LEU GLU LYS SEQRES 30 B 390 GLY VAL ALA GLY LEU ILE ASN ALA ILE ARG ALA VAL ARG HET PLP A 400 15 HET PLP B 400 15 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 5 HOH *167(H2 O) HELIX 1 1 ALA A 43 MET A 55 1 13 HELIX 2 2 ASN A 66 HIS A 81 1 16 HELIX 3 3 ASP A 86 GLN A 88 5 3 HELIX 4 4 SER A 95 TRP A 107 1 13 HELIX 5 5 TYR A 121 ASN A 131 1 11 HELIX 6 6 ASP A 150 ALA A 159 1 10 HELIX 7 7 ASP A 182 HIS A 194 1 13 HELIX 8 8 PRO A 216 VAL A 220 5 5 HELIX 9 9 GLY A 231 ASN A 236 1 6 HELIX 10 10 ILE A 237 THR A 241 5 5 HELIX 11 11 ASN A 249 GLY A 262 1 14 HELIX 12 12 SER A 270 GLY A 284 1 15 HELIX 13 13 GLY A 284 PHE A 310 1 27 HELIX 14 14 ARG A 329 ASN A 332 5 4 HELIX 15 15 ASP A 334 GLN A 345 1 12 HELIX 16 16 TYR A 354 ARG A 361 5 8 HELIX 17 17 PRO A 371 ARG A 390 1 20 HELIX 18 18 ALA B 43 MET B 55 1 13 HELIX 19 19 ASN B 66 HIS B 81 1 16 HELIX 20 20 ASP B 86 GLN B 88 5 3 HELIX 21 21 SER B 95 SER B 108 1 14 HELIX 22 22 ASP B 122 ASN B 131 1 10 HELIX 23 23 ASP B 150 ALA B 159 1 10 HELIX 24 24 THR B 180 HIS B 194 1 15 HELIX 25 25 PRO B 216 VAL B 220 5 5 HELIX 26 26 GLY B 231 ASN B 236 1 6 HELIX 27 27 ILE B 237 THR B 241 5 5 HELIX 28 28 ASN B 249 GLY B 262 1 14 HELIX 29 29 SER B 270 GLY B 284 1 15 HELIX 30 30 GLY B 284 PHE B 310 1 27 HELIX 31 31 ARG B 329 ASN B 332 5 4 HELIX 32 32 ASP B 334 GLN B 345 1 12 HELIX 33 33 TYR B 354 ARG B 361 5 8 HELIX 34 34 PRO B 371 ARG B 390 1 20 SHEET 1 A 2 LEU A 31 PRO A 32 0 SHEET 2 A 2 VAL A 348 ALA A 349 1 N ALA A 349 O LEU A 31 SHEET 1 B 7 VAL A 90 GLY A 93 0 SHEET 2 B 7 ALA A 243 ILE A 247 -1 O ALA A 243 N GLY A 93 SHEET 3 B 7 TRP A 225 THR A 229 -1 O LEU A 227 N ILE A 246 SHEET 4 B 7 ARG A 197 ASP A 201 1 O VAL A 198 N ALA A 226 SHEET 5 B 7 CYS A 163 CYS A 169 1 O LYS A 164 N ARG A 197 SHEET 6 B 7 GLY A 113 THR A 118 1 O GLY A 113 N LYS A 164 SHEET 7 B 7 THR A 134 ALA A 139 1 O THR A 134 N VAL A 114 SHEET 1 C 2 GLU A 141 LYS A 142 0 SHEET 2 C 2 TRP A 147 PHE A 148 -1 O PHE A 148 N GLU A 141 SHEET 1 D 3 LEU A 323 ASP A 327 0 SHEET 2 D 3 PHE A 363 ASN A 367 -1 O VAL A 364 N LEU A 326 SHEET 3 D 3 MET A 351 PRO A 352 -1 O MET A 351 N ARG A 365 SHEET 1 E 2 LEU B 31 PRO B 32 0 SHEET 2 E 2 VAL B 348 ALA B 349 1 N ALA B 349 O LEU B 31 SHEET 1 F 7 VAL B 90 GLY B 93 0 SHEET 2 F 7 ALA B 243 ILE B 247 -1 O ALA B 243 N GLY B 93 SHEET 3 F 7 TRP B 225 THR B 229 -1 O LEU B 227 N ILE B 246 SHEET 4 F 7 ARG B 197 ASP B 201 1 O VAL B 198 N ALA B 226 SHEET 5 F 7 CYS B 163 CYS B 169 1 O LYS B 164 N ARG B 197 SHEET 6 F 7 GLY B 113 THR B 118 1 O GLY B 113 N LYS B 164 SHEET 7 F 7 THR B 134 ALA B 139 1 O THR B 134 N VAL B 114 SHEET 1 G 2 GLU B 141 GLN B 143 0 SHEET 2 G 2 GLY B 146 PHE B 148 -1 O GLY B 146 N GLN B 143 SHEET 1 H 3 LEU B 323 ASP B 327 0 SHEET 2 H 3 PHE B 363 ASN B 367 -1 O VAL B 364 N LEU B 326 SHEET 3 H 3 MET B 351 PRO B 352 -1 O MET B 351 N ARG B 365 LINK NZ LYS A 233 C4A PLP A 400 1555 1555 1.35 LINK NZ LYS B 233 C4A PLP B 400 1555 1555 1.33 CISPEP 1 THR A 118 PRO A 119 0 -0.06 CISPEP 2 SER A 170 PRO A 171 0 0.03 CISPEP 3 ASN A 173 PRO A 174 0 0.60 CISPEP 4 THR B 118 PRO B 119 0 0.21 CISPEP 5 SER B 170 PRO B 171 0 -0.17 CISPEP 6 ASN B 173 PRO B 174 0 0.62 SITE 1 AC1 12 SER A 95 VAL A 96 ILE A 97 CYS A 169 SITE 2 AC1 12 ASN A 173 ASP A 201 ILE A 203 HIS A 204 SITE 3 AC1 12 LYS A 233 HOH A 427 HOH A 430 TYR B 61 SITE 1 AC2 10 TYR A 61 SER B 95 VAL B 96 ILE B 97 SITE 2 AC2 10 CYS B 169 ASN B 173 ASP B 201 ILE B 203 SITE 3 AC2 10 HIS B 204 LYS B 233 CRYST1 57.510 107.190 256.400 90.00 90.00 90.00 C 2 2 21 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 0.017390 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009330 0.000000 0.00000 SCALE3 0.000000 0.000000 0.003900 0.00000