HEADER TRANSFERASE 22-JUL-15 5CR5 TITLE X-RAY CRYSTAL STRUCTURE AT 1.61A RESOLUTION OF HUMAN MITOCHONDRIAL TITLE 2 BRANCHED CHAIN AMINOTRANSFERASE (BCATM) COMPLEXED WITH A BIPHENYL TITLE 3 PYRROLIDINE ETHER COMPOUND AND AN INTERNAL ALDIMINE LINKED PLP TITLE 4 COFACTOR. COMPND MOL_ID: 1; COMPND 2 MOLECULE: BRANCHED-CHAIN-AMINO-ACID AMINOTRANSFERASE, MITOCHONDRIAL; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 28-392; COMPND 5 SYNONYM: BCAT(M),PLACENTAL PROTEIN 18,PP18; COMPND 6 EC: 2.6.1.42; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: BCAT2, BCATM, BCT2, ECA40; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET-28A KEYWDS FOLD TYPE IV, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR D.O.SOMERS REVDAT 2 02-SEP-15 5CR5 1 JRNL REVDAT 1 12-AUG-15 5CR5 0 JRNL AUTH H.DENG,J.ZHOU,F.S.SUNDERSINGH,J.SUMMERFIELD,D.SOMERS, JRNL AUTH 2 J.A.MESSER,A.L.SATZ,N.ANCELLIN,C.C.ARICO-MUENDEL, JRNL AUTH 3 K.L.SARGENT BEDARD,A.BELJEAN,S.L.BELYANSKAYA,R.BINGHAM, JRNL AUTH 4 S.E.SMITH,E.BOURSIER,P.CARTER,P.A.CENTRELLA,M.A.CLARK, JRNL AUTH 5 C.W.CHUNG,C.P.DAVIE,J.L.DELOREY,Y.DING,G.J.FRANKLIN, JRNL AUTH 6 L.C.GRADY,K.HERRY,C.HOBBS,C.S.KOLLMANN,B.A.MORGAN, JRNL AUTH 7 L.J.POTHIER KAUSHANSKY,Q.ZHOU JRNL TITL DISCOVERY, SAR, AND X-RAY BINDING MODE STUDY OF BCATM JRNL TITL 2 INHIBITORS FROM A NOVEL DNA-ENCODED LIBRARY. JRNL REF ACS MED.CHEM.LETT. V. 6 919 2015 JRNL REFN ISSN 1948-5875 JRNL PMID 26288694 JRNL DOI 10.1021/ACSMEDCHEMLETT.5B00179 REMARK 2 REMARK 2 RESOLUTION. 1.61 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0073 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.61 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 3 NUMBER OF REFLECTIONS : 95729 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 + TEST SET) : 0.170 REMARK 3 R VALUE (WORKING SET) : 0.168 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 5024 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.61 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.65 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6783 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.84 REMARK 3 BIN R VALUE (WORKING SET) : 0.2990 REMARK 3 BIN FREE R VALUE SET COUNT : 377 REMARK 3 BIN FREE R VALUE : 0.3260 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5732 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 130 REMARK 3 SOLVENT ATOMS : 1082 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.62 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.31000 REMARK 3 B22 (A**2) : 0.41000 REMARK 3 B33 (A**2) : 0.90000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.090 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.089 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.066 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.958 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6147 ; 0.008 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 5930 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8355 ; 1.360 ; 1.967 REMARK 3 BOND ANGLES OTHERS (DEGREES): 13624 ; 0.741 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 739 ; 4.602 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 267 ;32.418 ;23.258 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1041 ;10.889 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 46 ;12.365 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 893 ; 0.079 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6876 ; 0.006 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1440 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2929 ; 1.691 ; 2.889 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2928 ; 1.690 ; 2.889 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3677 ; 2.569 ; 4.861 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 3678 ; 2.569 ; 4.861 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 3218 ; 2.273 ; 3.214 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 3219 ; 2.273 ; 3.215 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 4679 ; 3.591 ; 5.255 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 8121 ; 6.163 ;15.037 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 7429 ; 5.676 ;14.083 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 5CR5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JUL-15. REMARK 100 THE DEPOSITION ID IS D_1000212060. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUN-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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 FR-E+ SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM 7.0.9 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.1.29 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 101131 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 33.810 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.80 REMARK 200 R MERGE FOR SHELL (I) : 0.79100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.77 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MDL MORPHEUS SCREEN CONDITION B2, DTT, REMARK 280 PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 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 34.77500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 53.52500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.79500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 53.52500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 34.77500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 52.79500 REMARK 290 SMTRY3 4 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: 10180 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 26970 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 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 GLY A -3 REMARK 465 SER A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 ALA A 1 REMARK 465 SER A 2 REMARK 465 GLY A 23 REMARK 465 PRO A 24 REMARK 465 GLY A 25 REMARK 465 GLU A 26 REMARK 465 PRO A 27 REMARK 465 GLY B -3 REMARK 465 SER B -2 REMARK 465 HIS B -1 REMARK 465 MET B 0 REMARK 465 ALA B 1 REMARK 465 SER B 2 REMARK 465 PRO B 24 REMARK 465 GLY B 25 REMARK 465 GLU B 26 REMARK 465 PRO B 27 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 805 O HOH B 929 1.77 REMARK 500 O HOH A 842 O HOH A 957 1.82 REMARK 500 O HOH A 811 O HOH A 938 1.98 REMARK 500 O HOH B 672 O HOH B 883 2.10 REMARK 500 NE2 GLN A 346 O HOH A 501 2.14 REMARK 500 OE1 GLU A 150 OG1 THR A 159 2.15 REMARK 500 O HOH A 854 O HOH B 874 2.18 REMARK 500 O VAL B 29 O HOH B 501 2.19 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 ARG A 92 51.00 37.99 REMARK 500 ASN A 149 36.11 -147.65 REMARK 500 GLN A 316 -73.25 73.05 REMARK 500 GLN A 316 -75.62 73.05 REMARK 500 LYS A 326 -100.53 67.99 REMARK 500 ARG B 92 47.25 38.28 REMARK 500 ASN B 149 39.28 -149.18 REMARK 500 CYS B 315 16.49 -144.50 REMARK 500 GLN B 316 -69.81 74.36 REMARK 500 PRO B 333 33.86 -82.17 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 A1051 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A1052 DISTANCE = 6.11 ANGSTROMS REMARK 525 HOH A1053 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH A1054 DISTANCE = 6.34 ANGSTROMS REMARK 525 HOH A1055 DISTANCE = 6.48 ANGSTROMS REMARK 525 HOH A1056 DISTANCE = 6.96 ANGSTROMS REMARK 525 HOH A1057 DISTANCE = 6.99 ANGSTROMS REMARK 525 HOH B1023 DISTANCE = 6.56 ANGSTROMS REMARK 525 HOH B1024 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH B1025 DISTANCE = 7.10 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EL1 A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 406 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 408 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EL1 B 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO B 404 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DMS B 405 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide PLP B 401 and LYS B REMARK 800 202 DBREF 5CR5 A 1 365 UNP O15382 BCAT2_HUMAN 28 392 DBREF 5CR5 B 1 365 UNP O15382 BCAT2_HUMAN 28 392 SEQADV 5CR5 GLY A -3 UNP O15382 EXPRESSION TAG SEQADV 5CR5 SER A -2 UNP O15382 EXPRESSION TAG SEQADV 5CR5 HIS A -1 UNP O15382 EXPRESSION TAG SEQADV 5CR5 MET A 0 UNP O15382 EXPRESSION TAG SEQADV 5CR5 GLY B -3 UNP O15382 EXPRESSION TAG SEQADV 5CR5 SER B -2 UNP O15382 EXPRESSION TAG SEQADV 5CR5 HIS B -1 UNP O15382 EXPRESSION TAG SEQADV 5CR5 MET B 0 UNP O15382 EXPRESSION TAG SEQRES 1 A 369 GLY SER HIS MET ALA SER SER SER PHE LYS ALA ALA ASP SEQRES 2 A 369 LEU GLN LEU GLU MET THR GLN LYS PRO HIS LYS LYS PRO SEQRES 3 A 369 GLY PRO GLY GLU PRO LEU VAL PHE GLY LYS THR PHE THR SEQRES 4 A 369 ASP HIS MET LEU MET VAL GLU TRP ASN ASP LYS GLY TRP SEQRES 5 A 369 GLY GLN PRO ARG ILE GLN PRO PHE GLN ASN LEU THR LEU SEQRES 6 A 369 HIS PRO ALA SER SER SER LEU HIS TYR SER LEU GLN LEU SEQRES 7 A 369 PHE GLU GLY MET LYS ALA PHE LYS GLY LYS ASP GLN GLN SEQRES 8 A 369 VAL ARG LEU PHE ARG PRO TRP LEU ASN MET ASP ARG MET SEQRES 9 A 369 LEU ARG SER ALA MET ARG LEU CYS LEU PRO SER PHE ASP SEQRES 10 A 369 LYS LEU GLU LEU LEU GLU CYS ILE ARG ARG LEU ILE GLU SEQRES 11 A 369 VAL ASP LYS ASP TRP VAL PRO ASP ALA ALA GLY THR SER SEQRES 12 A 369 LEU TYR VAL ARG PRO VAL LEU ILE GLY ASN GLU PRO SER SEQRES 13 A 369 LEU GLY VAL SER GLN PRO THR ARG ALA LEU LEU PHE VAL SEQRES 14 A 369 ILE LEU CYS PRO VAL GLY ALA TYR PHE PRO GLY GLY SER SEQRES 15 A 369 VAL THR PRO VAL SER LEU LEU ALA ASP PRO ALA PHE ILE SEQRES 16 A 369 ARG ALA TRP VAL GLY GLY VAL GLY ASN TYR LYS LEU GLY SEQRES 17 A 369 GLY ASN TYR GLY PRO THR VAL LEU VAL GLN GLN GLU ALA SEQRES 18 A 369 LEU LYS ARG GLY CYS GLU GLN VAL LEU TRP LEU TYR GLY SEQRES 19 A 369 PRO ASP HIS GLN LEU THR GLU VAL GLY THR MET ASN ILE SEQRES 20 A 369 PHE VAL TYR TRP THR HIS GLU ASP GLY VAL LEU GLU LEU SEQRES 21 A 369 VAL THR PRO PRO LEU ASN GLY VAL ILE LEU PRO GLY VAL SEQRES 22 A 369 VAL ARG GLN SER LEU LEU ASP MET ALA GLN THR TRP GLY SEQRES 23 A 369 GLU PHE ARG VAL VAL GLU ARG THR ILE THR MET LYS GLN SEQRES 24 A 369 LEU LEU ARG ALA LEU GLU GLU GLY ARG VAL ARG GLU VAL SEQRES 25 A 369 PHE GLY SER GLY THR ALA CYS GLN VAL CYS PRO VAL HIS SEQRES 26 A 369 ARG ILE LEU TYR LYS ASP ARG ASN LEU HIS ILE PRO THR SEQRES 27 A 369 MET GLU ASN GLY PRO GLU LEU ILE LEU ARG PHE GLN LYS SEQRES 28 A 369 GLU LEU LYS GLU ILE GLN TYR GLY ILE ARG ALA HIS GLU SEQRES 29 A 369 TRP MET PHE PRO VAL SEQRES 1 B 369 GLY SER HIS MET ALA SER SER SER PHE LYS ALA ALA ASP SEQRES 2 B 369 LEU GLN LEU GLU MET THR GLN LYS PRO HIS LYS LYS PRO SEQRES 3 B 369 GLY PRO GLY GLU PRO LEU VAL PHE GLY LYS THR PHE THR SEQRES 4 B 369 ASP HIS MET LEU MET VAL GLU TRP ASN ASP LYS GLY TRP SEQRES 5 B 369 GLY GLN PRO ARG ILE GLN PRO PHE GLN ASN LEU THR LEU SEQRES 6 B 369 HIS PRO ALA SER SER SER LEU HIS TYR SER LEU GLN LEU SEQRES 7 B 369 PHE GLU GLY MET LYS ALA PHE LYS GLY LYS ASP GLN GLN SEQRES 8 B 369 VAL ARG LEU PHE ARG PRO TRP LEU ASN MET ASP ARG MET SEQRES 9 B 369 LEU ARG SER ALA MET ARG LEU CYS LEU PRO SER PHE ASP SEQRES 10 B 369 LYS LEU GLU LEU LEU GLU CYS ILE ARG ARG LEU ILE GLU SEQRES 11 B 369 VAL ASP LYS ASP TRP VAL PRO ASP ALA ALA GLY THR SER SEQRES 12 B 369 LEU TYR VAL ARG PRO VAL LEU ILE GLY ASN GLU PRO SER SEQRES 13 B 369 LEU GLY VAL SER GLN PRO THR ARG ALA LEU LEU PHE VAL SEQRES 14 B 369 ILE LEU CYS PRO VAL GLY ALA TYR PHE PRO GLY GLY SER SEQRES 15 B 369 VAL THR PRO VAL SER LEU LEU ALA ASP PRO ALA PHE ILE SEQRES 16 B 369 ARG ALA TRP VAL GLY GLY VAL GLY ASN TYR LYS LEU GLY SEQRES 17 B 369 GLY ASN TYR GLY PRO THR VAL LEU VAL GLN GLN GLU ALA SEQRES 18 B 369 LEU LYS ARG GLY CYS GLU GLN VAL LEU TRP LEU TYR GLY SEQRES 19 B 369 PRO ASP HIS GLN LEU THR GLU VAL GLY THR MET ASN ILE SEQRES 20 B 369 PHE VAL TYR TRP THR HIS GLU ASP GLY VAL LEU GLU LEU SEQRES 21 B 369 VAL THR PRO PRO LEU ASN GLY VAL ILE LEU PRO GLY VAL SEQRES 22 B 369 VAL ARG GLN SER LEU LEU ASP MET ALA GLN THR TRP GLY SEQRES 23 B 369 GLU PHE ARG VAL VAL GLU ARG THR ILE THR MET LYS GLN SEQRES 24 B 369 LEU LEU ARG ALA LEU GLU GLU GLY ARG VAL ARG GLU VAL SEQRES 25 B 369 PHE GLY SER GLY THR ALA CYS GLN VAL CYS PRO VAL HIS SEQRES 26 B 369 ARG ILE LEU TYR LYS ASP ARG ASN LEU HIS ILE PRO THR SEQRES 27 B 369 MET GLU ASN GLY PRO GLU LEU ILE LEU ARG PHE GLN LYS SEQRES 28 B 369 GLU LEU LYS GLU ILE GLN TYR GLY ILE ARG ALA HIS GLU SEQRES 29 B 369 TRP MET PHE PRO VAL HET PLP A 401 15 HET EL1 A 402 35 HET CL A 403 1 HET EDO A 404 4 HET EDO A 405 4 HET EDO A 406 4 HET EDO A 407 4 HET EDO A 408 4 HET PLP B 401 15 HET EL1 B 402 35 HET CL B 403 1 HET EDO B 404 4 HET DMS B 405 4 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM EL1 3-({(3R)-1-[(5-BROMOTHIOPHEN-2-YL)CARBONYL]PYRROLIDIN- HETNAM 2 EL1 3-YL}OXY)-N-METHYL-2'-[(METHYLSULFONYL)AMINO]BIPHENYL- HETNAM 3 EL1 4-CARBOXAMIDE HETNAM CL CHLORIDE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM DMS DIMETHYL SULFOXIDE HETSYN PLP VITAMIN B6 PHOSPHATE HETSYN EDO ETHYLENE GLYCOL FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 4 EL1 2(C24 H24 BR N3 O5 S2) FORMUL 5 CL 2(CL 1-) FORMUL 6 EDO 6(C2 H6 O2) FORMUL 15 DMS C2 H6 O S FORMUL 16 HOH *1082(H2 O) HELIX 1 AA1 LYS A 6 LEU A 10 5 5 HELIX 2 AA2 SER A 65 TYR A 70 1 6 HELIX 3 AA3 ARG A 92 LEU A 107 1 16 HELIX 4 AA4 ASP A 113 ASP A 128 1 16 HELIX 5 AA5 LYS A 129 VAL A 132 5 4 HELIX 6 AA6 LEU A 203 GLY A 208 5 6 HELIX 7 AA7 PRO A 209 ARG A 220 1 12 HELIX 8 AA8 GLY A 268 GLY A 282 1 15 HELIX 9 AA9 THR A 292 GLU A 302 1 11 HELIX 10 AB1 PRO A 333 GLY A 338 5 6 HELIX 11 AB2 PRO A 339 TYR A 354 1 16 HELIX 12 AB3 LYS B 6 LEU B 10 5 5 HELIX 13 AB4 SER B 65 TYR B 70 1 6 HELIX 14 AB5 ARG B 92 LEU B 107 1 16 HELIX 15 AB6 ASP B 113 ASP B 128 1 16 HELIX 16 AB7 LYS B 129 VAL B 132 5 4 HELIX 17 AB8 PHE B 174 SER B 178 5 5 HELIX 18 AB9 LEU B 203 GLY B 208 5 6 HELIX 19 AC1 PRO B 209 ARG B 220 1 12 HELIX 20 AC2 GLY B 268 GLY B 282 1 15 HELIX 21 AC3 THR B 292 GLU B 302 1 11 HELIX 22 AC4 THR B 334 GLY B 338 5 5 HELIX 23 AC5 PRO B 339 TYR B 354 1 16 SHEET 1 AA1 6 GLN A 11 LEU A 12 0 SHEET 2 AA1 6 ARG A 52 PRO A 55 1 O ILE A 53 N GLN A 11 SHEET 3 AA1 6 HIS A 37 ASN A 44 -1 N MET A 38 O GLN A 54 SHEET 4 AA1 6 ALA A 161 VAL A 170 -1 O LEU A 163 N VAL A 41 SHEET 5 AA1 6 SER A 139 GLY A 148 -1 N TYR A 141 O CYS A 168 SHEET 6 AA1 6 GLN A 73 PHE A 75 -1 N LEU A 74 O LEU A 146 SHEET 1 AA2 7 GLY A 47 TRP A 48 0 SHEET 2 AA2 7 HIS A 37 ASN A 44 -1 N ASN A 44 O GLY A 47 SHEET 3 AA2 7 ALA A 161 VAL A 170 -1 O LEU A 163 N VAL A 41 SHEET 4 AA2 7 SER A 139 GLY A 148 -1 N TYR A 141 O CYS A 168 SHEET 5 AA2 7 MET A 78 LYS A 82 -1 N MET A 78 O VAL A 142 SHEET 6 AA2 7 VAL A 88 PHE A 91 -1 O ARG A 89 N PHE A 81 SHEET 7 AA2 7 MET A 362 PRO A 364 -1 O PHE A 363 N LEU A 90 SHEET 1 AA3 2 LEU A 59 LEU A 61 0 SHEET 2 AA3 2 LEU B 59 LEU B 61 -1 O LEU B 61 N LEU A 59 SHEET 1 AA4 8 ARG A 285 GLU A 288 0 SHEET 2 AA4 8 LEU A 254 THR A 258 1 N LEU A 256 O VAL A 287 SHEET 3 AA4 8 MET A 241 THR A 248 -1 N TRP A 247 O GLU A 255 SHEET 4 AA4 8 GLN A 234 VAL A 238 -1 N VAL A 238 O MET A 241 SHEET 5 AA4 8 GLN A 224 TYR A 229 -1 N TYR A 229 O GLN A 234 SHEET 6 AA4 8 VAL A 182 ALA A 186 1 N LEU A 185 O LEU A 226 SHEET 7 AA4 8 GLN A 316 TYR A 325 1 O LEU A 324 N LEU A 184 SHEET 8 AA4 8 ARG A 328 HIS A 331 -1 O ARG A 328 N TYR A 325 SHEET 1 AA5 6 ARG A 285 GLU A 288 0 SHEET 2 AA5 6 LEU A 254 THR A 258 1 N LEU A 256 O VAL A 287 SHEET 3 AA5 6 MET A 241 THR A 248 -1 N TRP A 247 O GLU A 255 SHEET 4 AA5 6 VAL A 305 GLY A 312 -1 O GLU A 307 N TYR A 246 SHEET 5 AA5 6 GLN A 316 TYR A 325 -1 O GLN A 316 N GLY A 312 SHEET 6 AA5 6 ARG A 328 HIS A 331 -1 O ARG A 328 N TYR A 325 SHEET 1 AA6 6 GLN B 11 LEU B 12 0 SHEET 2 AA6 6 ARG B 52 PRO B 55 1 O ILE B 53 N GLN B 11 SHEET 3 AA6 6 HIS B 37 ASN B 44 -1 N MET B 40 O ARG B 52 SHEET 4 AA6 6 ALA B 161 VAL B 170 -1 O LEU B 163 N VAL B 41 SHEET 5 AA6 6 SER B 139 GLY B 148 -1 N TYR B 141 O CYS B 168 SHEET 6 AA6 6 GLN B 73 PHE B 75 -1 N LEU B 74 O LEU B 146 SHEET 1 AA7 7 GLY B 47 TRP B 48 0 SHEET 2 AA7 7 HIS B 37 ASN B 44 -1 N ASN B 44 O GLY B 47 SHEET 3 AA7 7 ALA B 161 VAL B 170 -1 O LEU B 163 N VAL B 41 SHEET 4 AA7 7 SER B 139 GLY B 148 -1 N TYR B 141 O CYS B 168 SHEET 5 AA7 7 MET B 78 LYS B 82 -1 N MET B 78 O VAL B 142 SHEET 6 AA7 7 VAL B 88 PHE B 91 -1 O ARG B 89 N PHE B 81 SHEET 7 AA7 7 MET B 362 PRO B 364 -1 O PHE B 363 N LEU B 90 SHEET 1 AA8 8 ARG B 285 GLU B 288 0 SHEET 2 AA8 8 LEU B 254 THR B 258 1 N LEU B 256 O VAL B 287 SHEET 3 AA8 8 MET B 241 THR B 248 -1 N TRP B 247 O GLU B 255 SHEET 4 AA8 8 GLN B 234 VAL B 238 -1 N VAL B 238 O MET B 241 SHEET 5 AA8 8 GLN B 224 TYR B 229 -1 N TYR B 229 O GLN B 234 SHEET 6 AA8 8 VAL B 182 ALA B 186 1 N LEU B 185 O LEU B 226 SHEET 7 AA8 8 GLN B 316 TYR B 325 1 O LEU B 324 N LEU B 184 SHEET 8 AA8 8 ARG B 328 HIS B 331 -1 O LEU B 330 N ILE B 323 SHEET 1 AA9 6 ARG B 285 GLU B 288 0 SHEET 2 AA9 6 LEU B 254 THR B 258 1 N LEU B 256 O VAL B 287 SHEET 3 AA9 6 MET B 241 THR B 248 -1 N TRP B 247 O GLU B 255 SHEET 4 AA9 6 VAL B 305 GLY B 312 -1 O GLU B 307 N TYR B 246 SHEET 5 AA9 6 GLN B 316 TYR B 325 -1 O GLN B 316 N GLY B 312 SHEET 6 AA9 6 ARG B 328 HIS B 331 -1 O LEU B 330 N ILE B 323 LINK NZ LYS A 202 C4A PLP A 401 1555 1555 1.30 LINK NZ LYS B 202 C4A PLP B 401 1555 1555 1.30 CISPEP 1 GLY A 338 PRO A 339 0 -0.35 CISPEP 2 GLY B 338 PRO B 339 0 -1.85 SITE 1 AC1 16 ARG A 99 LYS A 202 TYR A 207 GLU A 237 SITE 2 AC1 16 THR A 240 ASN A 242 LEU A 266 GLY A 268 SITE 3 AC1 16 VAL A 269 VAL A 270 GLY A 312 THR A 313 SITE 4 AC1 16 EL1 A 402 HOH A 548 HOH A 662 HOH A 718 SITE 1 AC2 18 PHE A 30 PHE A 75 ARG A 143 TYR A 173 SITE 2 AC2 18 VAL A 182 GLN A 224 VAL A 238 GLY A 239 SITE 3 AC2 18 THR A 240 MET A 241 GLY A 312 THR A 313 SITE 4 AC2 18 ALA A 314 CYS A 318 PLP A 401 HOH A 522 SITE 5 AC2 18 HOH A 612 TYR B 70 SITE 1 AC3 3 LYS A 79 GLN A 316 HOH A 654 SITE 1 AC4 5 TYR A 246 ARG A 306 ARG A 344 HOH A 519 SITE 2 AC4 5 HOH A 568 SITE 1 AC5 5 GLN A 234 ASN A 262 THR A 290 HOH A 524 SITE 2 AC5 5 HOH A 566 SITE 1 AC6 8 ILE A 191 TRP A 194 TYR A 229 GLY A 230 SITE 2 AC6 8 HOH A 529 HOH A 601 HOH A 637 TRP B 194 SITE 1 AC7 4 GLU A 42 LEU A 59 THR A 60 HOH A 647 SITE 1 AC8 5 LEU A 261 ASN A 262 HOH A 809 ALA B 358 SITE 2 AC8 5 HIS B 359 SITE 1 AC9 17 TYR A 70 PHE B 30 ARG B 143 TYR B 173 SITE 2 AC9 17 VAL B 182 GLN B 224 VAL B 238 GLY B 239 SITE 3 AC9 17 THR B 240 MET B 241 GLY B 312 THR B 313 SITE 4 AC9 17 ALA B 314 CYS B 318 PLP B 401 HOH B 514 SITE 5 AC9 17 HOH B 529 SITE 1 AD1 2 LYS B 79 GLN B 316 SITE 1 AD2 4 TYR B 246 ARG B 306 GLU B 340 ARG B 344 SITE 1 AD3 4 GLU B 42 LEU B 59 THR B 60 HOH B 684 SITE 1 AD4 21 LEU B 74 PHE B 75 ARG B 99 SER B 103 SITE 2 AD4 21 TYR B 201 LEU B 203 TYR B 207 GLU B 237 SITE 3 AD4 21 THR B 240 ASN B 242 LEU B 266 GLY B 268 SITE 4 AD4 21 VAL B 269 VAL B 270 GLY B 312 THR B 313 SITE 5 AD4 21 EL1 B 402 HOH B 502 HOH B 519 HOH B 599 SITE 6 AD4 21 HOH B 721 CRYST1 69.550 105.590 107.050 90.00 90.00 90.00 P 21 21 21 8 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 0.014378 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009471 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009341 0.00000