HEADER TRANSFERASE 28-MAR-07 2PB0 TITLE STRUCTURE OF BIOSYNTHETIC N-ACETYLORNITHINE AMINOTRANSFERASE FROM TITLE 2 SALMONELLA TYPHIMURIUM: STUDIES ON SUBSTRATE SPECIFICITY AND TITLE 3 INHIBITOR BINDING COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACETYLORNITHINE/SUCCINYLDIAMINOPIMELATE AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: ACOAT, SUCCINYLDIAMINOPIMELATE TRANSFERASE, DAPATASE; COMPND 5 EC: 2.6.1.11, 2.6.1.17; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_TAXID: 99287; SOURCE 4 STRAIN: LT2; SOURCE 5 GENE: ARGD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3) PLYSS; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PRSET 'C' KEYWDS ARGD, PYRIDOXAL-5'-PHOSPHATE, ARGININE METABOLISM, LYSINE KEYWDS 2 BIOSYNTHESIS, GABACULINE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR V.RAJARAM,P.RATNA PRASUNA,H.S.SAVITHRI,M.R.N.MURTHY REVDAT 4 03-APR-24 2PB0 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 2PB0 1 VERSN REVDAT 2 24-FEB-09 2PB0 1 VERSN REVDAT 1 25-DEC-07 2PB0 0 JRNL AUTH V.RAJARAM,P.RATNA PRASUNA,H.S.SAVITHRI,M.R.N.MURTHY JRNL TITL STRUCTURE OF BIOSYNTHETIC N-ACETYLORNITHINE AMINOTRANSFERASE JRNL TITL 2 FROM SALMONELLA TYPHIMURIUM: STUDIES ON SUBSTRATE JRNL TITL 3 SPECIFICITY AND INHIBITOR BINDING JRNL REF PROTEINS V. 70 429 2007 JRNL REFN ISSN 0887-3585 JRNL PMID 17680699 JRNL DOI 10.1002/PROT.21567 REMARK 2 REMARK 2 RESOLUTION. 1.96 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.96 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 48645 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) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2611 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) : 1.96 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.01 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3006 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 83.85 REMARK 3 BIN R VALUE (WORKING SET) : 0.2700 REMARK 3 BIN FREE R VALUE SET COUNT : 156 REMARK 3 BIN FREE R VALUE : 0.3220 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5849 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 544 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.01000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.01000 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): 0.211 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.171 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.114 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.885 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.919 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6071 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8239 ; 0.989 ; 1.949 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 785 ; 5.215 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 265 ;34.281 ;24.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 931 ;13.686 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;16.697 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 905 ; 0.067 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4675 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 3099 ; 0.174 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4192 ; 0.298 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 522 ; 0.099 ; 0.200 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): 80 ; 0.147 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 38 ; 0.095 ; 0.200 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): 3971 ; 0.283 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6148 ; 0.480 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2371 ; 0.705 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2085 ; 1.089 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 2PB0 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-MAR-07. REMARK 100 THE DEPOSITION ID IS D_1000042177. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 51260 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 12.20 REMARK 200 R MERGE (I) : 0.10200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.49400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.700 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: HUMAN ORNITHINE AMINOTRANSFERASE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 0.5M AMMONIUM ACETATE, REMARK 280 0.1M HEPES, PH 7.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 48.48750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 56.02650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 48.48750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 56.02650 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 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 A1038 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 -14 REMARK 465 ARG A -13 REMARK 465 GLY A -12 REMARK 465 SER A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 GLY A -4 REMARK 465 MET A -3 REMARK 465 ALA A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 THR A 3 REMARK 465 GLU A 4 REMARK 465 GLN A 5 REMARK 465 THR A 6 REMARK 465 ALA A 7 REMARK 465 ILE A 8 REMARK 465 THR A 9 REMARK 465 ARG A 10 REMARK 465 ALA A 11 REMARK 465 HIS A 277 REMARK 465 VAL A 278 REMARK 465 GLY A 279 REMARK 465 SER A 280 REMARK 465 HIS A 281 REMARK 465 MET B -14 REMARK 465 ARG B -13 REMARK 465 GLY B -12 REMARK 465 SER B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 GLY B -4 REMARK 465 MET B -3 REMARK 465 ALA B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 ALA B 2 REMARK 465 THR B 3 REMARK 465 GLU B 4 REMARK 465 GLN B 5 REMARK 465 THR B 6 REMARK 465 ALA B 7 REMARK 465 ILE B 8 REMARK 465 THR B 9 REMARK 465 ARG B 10 REMARK 465 ALA B 11 REMARK 465 THR B 12 REMARK 465 PHE B 13 REMARK 465 ASP B 14 REMARK 465 GLU B 15 REMARK 465 VAL B 16 REMARK 465 ILE B 17 REMARK 465 ALA B 405 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 PRO A 19 CG CD REMARK 470 VAL A 20 CG1 CG2 REMARK 470 ASP A 25 CG OD1 OD2 REMARK 470 ARG A 91 CD NE CZ NH1 NH2 REMARK 470 LYS A 156 CG CD CE NZ REMARK 470 LYS A 180 NZ REMARK 470 GLU A 306 CD OE1 OE2 REMARK 470 LYS A 351 CD CE NZ REMARK 470 GLU A 363 CD OE1 OE2 REMARK 470 LYS A 402 CD CE NZ REMARK 470 LEU B 18 CB CG CD1 CD2 REMARK 470 ARG B 91 NE CZ NH1 NH2 REMARK 470 ARG B 144 NE CZ NH1 NH2 REMARK 470 LYS B 156 CG CD CE NZ REMARK 470 LYS B 180 CE NZ REMARK 470 GLU B 327 CD OE1 OE2 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 PRO A 19 46.10 -72.56 REMARK 500 ILE A 51 62.00 69.50 REMARK 500 THR A 73 -62.79 -109.31 REMARK 500 HIS A 127 -68.78 -135.23 REMARK 500 ALA A 254 -146.33 -159.66 REMARK 500 LYS A 255 -92.59 47.19 REMARK 500 PRO A 262 101.48 -56.10 REMARK 500 ILE B 51 64.59 68.60 REMARK 500 HIS B 127 -61.88 -128.87 REMARK 500 SER B 128 139.80 -170.56 REMARK 500 ALA B 254 -147.72 -160.89 REMARK 500 LYS B 255 -94.72 47.68 REMARK 500 LEU B 340 32.77 -98.58 REMARK 500 REMARK 500 REMARK: NULL 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 555 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PLP B 555 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 1003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 1004 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2PB2 RELATED DB: PDB DBREF 2PB0 A 1 405 UNP P40732 ARGD_SALTY 1 405 DBREF 2PB0 B 1 405 UNP P40732 ARGD_SALTY 1 405 SEQADV 2PB0 MET A -14 UNP P40732 EXPRESSION TAG SEQADV 2PB0 ARG A -13 UNP P40732 EXPRESSION TAG SEQADV 2PB0 GLY A -12 UNP P40732 EXPRESSION TAG SEQADV 2PB0 SER A -11 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS A -10 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS A -9 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS A -8 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS A -7 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS A -6 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS A -5 UNP P40732 EXPRESSION TAG SEQADV 2PB0 GLY A -4 UNP P40732 EXPRESSION TAG SEQADV 2PB0 MET A -3 UNP P40732 EXPRESSION TAG SEQADV 2PB0 ALA A -2 UNP P40732 EXPRESSION TAG SEQADV 2PB0 SER A -1 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS A 0 UNP P40732 EXPRESSION TAG SEQADV 2PB0 MET B -14 UNP P40732 EXPRESSION TAG SEQADV 2PB0 ARG B -13 UNP P40732 EXPRESSION TAG SEQADV 2PB0 GLY B -12 UNP P40732 EXPRESSION TAG SEQADV 2PB0 SER B -11 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS B -10 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS B -9 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS B -8 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS B -7 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS B -6 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS B -5 UNP P40732 EXPRESSION TAG SEQADV 2PB0 GLY B -4 UNP P40732 EXPRESSION TAG SEQADV 2PB0 MET B -3 UNP P40732 EXPRESSION TAG SEQADV 2PB0 ALA B -2 UNP P40732 EXPRESSION TAG SEQADV 2PB0 SER B -1 UNP P40732 EXPRESSION TAG SEQADV 2PB0 HIS B 0 UNP P40732 EXPRESSION TAG SEQRES 1 A 420 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 A 420 SER HIS MET ALA THR GLU GLN THR ALA ILE THR ARG ALA SEQRES 3 A 420 THR PHE ASP GLU VAL ILE LEU PRO VAL TYR ALA PRO ALA SEQRES 4 A 420 ASP PHE ILE PRO VAL LYS GLY LYS GLY SER ARG VAL TRP SEQRES 5 A 420 ASP GLN GLN GLY LYS GLU TYR ILE ASP PHE ALA GLY GLY SEQRES 6 A 420 ILE ALA VAL THR ALA LEU GLY HIS CYS HIS PRO ALA LEU SEQRES 7 A 420 VAL GLU ALA LEU LYS SER GLN GLY GLU THR LEU TRP HIS SEQRES 8 A 420 THR SER ASN VAL PHE THR ASN GLU PRO ALA LEU ARG LEU SEQRES 9 A 420 GLY ARG LYS LEU ILE ASP ALA THR PHE ALA GLU ARG VAL SEQRES 10 A 420 LEU PHE MET ASN SER GLY THR GLU ALA ASN GLU THR ALA SEQRES 11 A 420 PHE LYS LEU ALA ARG HIS TYR ALA CYS VAL ARG HIS SER SEQRES 12 A 420 PRO PHE LYS THR LYS ILE ILE ALA PHE HIS ASN ALA PHE SEQRES 13 A 420 HIS GLY ARG SER LEU PHE THR VAL SER VAL GLY GLY GLN SEQRES 14 A 420 PRO LYS TYR SER ASP GLY PHE GLY PRO LYS PRO ALA ASP SEQRES 15 A 420 ILE ILE HIS VAL PRO PHE ASN ASP LEU HIS ALA VAL LYS SEQRES 16 A 420 ALA VAL MET ASP ASP HIS THR CYS ALA VAL VAL VAL GLU SEQRES 17 A 420 PRO ILE GLN GLY GLU GLY GLY VAL GLN ALA ALA THR PRO SEQRES 18 A 420 GLU PHE LEU LYS GLY LEU ARG ASP LEU CYS ASP GLU HIS SEQRES 19 A 420 GLN ALA LEU LEU VAL PHE ASP GLU VAL GLN CYS GLY MET SEQRES 20 A 420 GLY ARG THR GLY ASP LEU PHE ALA TYR MET HIS TYR GLY SEQRES 21 A 420 VAL THR PRO ASP ILE LEU THR SER ALA LYS ALA LEU GLY SEQRES 22 A 420 GLY GLY PHE PRO VAL SER ALA MET LEU THR THR GLN GLU SEQRES 23 A 420 ILE ALA SER ALA PHE HIS VAL GLY SER HIS GLY SER THR SEQRES 24 A 420 TYR GLY GLY ASN PRO LEU ALA CYS ALA VAL ALA GLY ALA SEQRES 25 A 420 ALA PHE ASP ILE ILE ASN THR PRO GLU VAL LEU GLN GLY SEQRES 26 A 420 ILE HIS THR LYS ARG GLN GLN PHE VAL GLN HIS LEU GLN SEQRES 27 A 420 ALA ILE ASP GLU GLN PHE ASP ILE PHE SER ASP ILE ARG SEQRES 28 A 420 GLY MET GLY LEU LEU ILE GLY ALA GLU LEU LYS PRO LYS SEQRES 29 A 420 TYR LYS GLY ARG ALA ARG ASP PHE LEU TYR ALA GLY ALA SEQRES 30 A 420 GLU ALA GLY VAL MET VAL LEU ASN ALA GLY ALA ASP VAL SEQRES 31 A 420 MET ARG PHE ALA PRO SER LEU VAL VAL GLU GLU ALA ASP SEQRES 32 A 420 ILE HIS GLU GLY MET GLN ARG PHE ALA GLN ALA VAL GLY SEQRES 33 A 420 LYS VAL VAL ALA SEQRES 1 B 420 MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA SEQRES 2 B 420 SER HIS MET ALA THR GLU GLN THR ALA ILE THR ARG ALA SEQRES 3 B 420 THR PHE ASP GLU VAL ILE LEU PRO VAL TYR ALA PRO ALA SEQRES 4 B 420 ASP PHE ILE PRO VAL LYS GLY LYS GLY SER ARG VAL TRP SEQRES 5 B 420 ASP GLN GLN GLY LYS GLU TYR ILE ASP PHE ALA GLY GLY SEQRES 6 B 420 ILE ALA VAL THR ALA LEU GLY HIS CYS HIS PRO ALA LEU SEQRES 7 B 420 VAL GLU ALA LEU LYS SER GLN GLY GLU THR LEU TRP HIS SEQRES 8 B 420 THR SER ASN VAL PHE THR ASN GLU PRO ALA LEU ARG LEU SEQRES 9 B 420 GLY ARG LYS LEU ILE ASP ALA THR PHE ALA GLU ARG VAL SEQRES 10 B 420 LEU PHE MET ASN SER GLY THR GLU ALA ASN GLU THR ALA SEQRES 11 B 420 PHE LYS LEU ALA ARG HIS TYR ALA CYS VAL ARG HIS SER SEQRES 12 B 420 PRO PHE LYS THR LYS ILE ILE ALA PHE HIS ASN ALA PHE SEQRES 13 B 420 HIS GLY ARG SER LEU PHE THR VAL SER VAL GLY GLY GLN SEQRES 14 B 420 PRO LYS TYR SER ASP GLY PHE GLY PRO LYS PRO ALA ASP SEQRES 15 B 420 ILE ILE HIS VAL PRO PHE ASN ASP LEU HIS ALA VAL LYS SEQRES 16 B 420 ALA VAL MET ASP ASP HIS THR CYS ALA VAL VAL VAL GLU SEQRES 17 B 420 PRO ILE GLN GLY GLU GLY GLY VAL GLN ALA ALA THR PRO SEQRES 18 B 420 GLU PHE LEU LYS GLY LEU ARG ASP LEU CYS ASP GLU HIS SEQRES 19 B 420 GLN ALA LEU LEU VAL PHE ASP GLU VAL GLN CYS GLY MET SEQRES 20 B 420 GLY ARG THR GLY ASP LEU PHE ALA TYR MET HIS TYR GLY SEQRES 21 B 420 VAL THR PRO ASP ILE LEU THR SER ALA LYS ALA LEU GLY SEQRES 22 B 420 GLY GLY PHE PRO VAL SER ALA MET LEU THR THR GLN GLU SEQRES 23 B 420 ILE ALA SER ALA PHE HIS VAL GLY SER HIS GLY SER THR SEQRES 24 B 420 TYR GLY GLY ASN PRO LEU ALA CYS ALA VAL ALA GLY ALA SEQRES 25 B 420 ALA PHE ASP ILE ILE ASN THR PRO GLU VAL LEU GLN GLY SEQRES 26 B 420 ILE HIS THR LYS ARG GLN GLN PHE VAL GLN HIS LEU GLN SEQRES 27 B 420 ALA ILE ASP GLU GLN PHE ASP ILE PHE SER ASP ILE ARG SEQRES 28 B 420 GLY MET GLY LEU LEU ILE GLY ALA GLU LEU LYS PRO LYS SEQRES 29 B 420 TYR LYS GLY ARG ALA ARG ASP PHE LEU TYR ALA GLY ALA SEQRES 30 B 420 GLU ALA GLY VAL MET VAL LEU ASN ALA GLY ALA ASP VAL SEQRES 31 B 420 MET ARG PHE ALA PRO SER LEU VAL VAL GLU GLU ALA ASP SEQRES 32 B 420 ILE HIS GLU GLY MET GLN ARG PHE ALA GLN ALA VAL GLY SEQRES 33 B 420 LYS VAL VAL ALA HET PLP A 555 15 HET EDO A1002 4 HET EDO A1004 4 HET PLP B 555 15 HET EDO B1001 4 HET EDO B1003 4 HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETNAM EDO 1,2-ETHANEDIOL HETSYN PLP VITAMIN B6 PHOSPHATE HETSYN EDO ETHYLENE GLYCOL FORMUL 3 PLP 2(C8 H10 N O6 P) FORMUL 4 EDO 4(C2 H6 O2) FORMUL 9 HOH *544(H2 O) HELIX 1 1 THR A 12 ILE A 17 1 6 HELIX 2 2 ALA A 48 VAL A 53 1 6 HELIX 3 3 HIS A 60 GLU A 72 1 13 HELIX 4 4 ASN A 83 THR A 97 1 15 HELIX 5 5 SER A 107 HIS A 127 1 21 HELIX 6 6 SER A 145 GLY A 152 1 8 HELIX 7 7 GLN A 154 ASP A 159 1 6 HELIX 8 8 ASP A 175 MET A 183 1 9 HELIX 9 9 THR A 205 GLN A 220 1 16 HELIX 10 10 PHE A 239 GLY A 245 1 7 HELIX 11 11 ALA A 254 GLY A 259 5 6 HELIX 12 12 THR A 269 SER A 274 1 6 HELIX 13 13 ASN A 288 ASN A 303 1 16 HELIX 14 14 THR A 304 ASP A 330 1 27 HELIX 15 15 PRO A 348 LYS A 351 5 4 HELIX 16 16 ARG A 353 ALA A 364 1 12 HELIX 17 17 GLU A 385 ALA A 405 1 21 HELIX 18 18 ALA B 48 VAL B 53 1 6 HELIX 19 19 HIS B 60 GLU B 72 1 13 HELIX 20 20 ASN B 83 THR B 97 1 15 HELIX 21 21 SER B 107 HIS B 127 1 21 HELIX 22 22 SER B 145 GLY B 152 1 8 HELIX 23 23 GLN B 154 ASP B 159 1 6 HELIX 24 24 ASP B 175 MET B 183 1 9 HELIX 25 25 THR B 205 GLN B 220 1 16 HELIX 26 26 PHE B 239 GLY B 245 1 7 HELIX 27 27 ALA B 254 GLY B 259 5 6 HELIX 28 28 THR B 269 SER B 274 1 6 HELIX 29 29 ASN B 288 ASN B 303 1 16 HELIX 30 30 THR B 304 ASP B 330 1 27 HELIX 31 31 PRO B 348 LYS B 351 5 4 HELIX 32 32 ARG B 353 ALA B 364 1 12 HELIX 33 33 GLU B 385 VAL B 404 1 20 SHEET 1 A 4 PRO A 28 LYS A 32 0 SHEET 2 A 4 ARG A 35 ASP A 38 -1 O TRP A 37 N VAL A 29 SHEET 3 A 4 GLU A 43 ASP A 46 -1 O TYR A 44 N VAL A 36 SHEET 4 A 4 VAL A 366 MET A 367 1 O MET A 367 N ILE A 45 SHEET 1 B 8 ILE A 168 VAL A 171 0 SHEET 2 B 8 LYS A 133 PHE A 137 1 N ILE A 134 O ILE A 169 SHEET 3 B 8 THR A 187 VAL A 192 1 O VAL A 191 N ILE A 135 SHEET 4 B 8 LEU A 222 ASP A 226 1 O VAL A 224 N VAL A 190 SHEET 5 B 8 ILE A 250 SER A 253 1 O ILE A 250 N PHE A 225 SHEET 6 B 8 SER A 264 THR A 268 -1 O LEU A 267 N LEU A 251 SHEET 7 B 8 ARG A 101 MET A 105 -1 N ARG A 101 O THR A 268 SHEET 8 B 8 THR A 284 TYR A 285 1 O TYR A 285 N PHE A 104 SHEET 1 C 2 ILE A 195 GLN A 196 0 SHEET 2 C 2 GLN A 202 ALA A 203 -1 O GLN A 202 N GLN A 196 SHEET 1 D 4 PHE A 332 MET A 338 0 SHEET 2 D 4 LEU A 341 LEU A 346 -1 O GLY A 343 N ARG A 336 SHEET 3 D 4 VAL A 375 PHE A 378 -1 O MET A 376 N ALA A 344 SHEET 4 D 4 LEU A 369 ASN A 370 -1 N LEU A 369 O ARG A 377 SHEET 1 E 4 PRO B 28 LYS B 32 0 SHEET 2 E 4 ARG B 35 ASP B 38 -1 O TRP B 37 N VAL B 29 SHEET 3 E 4 GLU B 43 ASP B 46 -1 O TYR B 44 N VAL B 36 SHEET 4 E 4 VAL B 366 MET B 367 1 O MET B 367 N ILE B 45 SHEET 1 F 7 ARG B 101 MET B 105 0 SHEET 2 F 7 SER B 264 THR B 268 -1 O MET B 266 N LEU B 103 SHEET 3 F 7 ILE B 250 SER B 253 -1 N LEU B 251 O LEU B 267 SHEET 4 F 7 LEU B 222 ASP B 226 1 N PHE B 225 O ILE B 250 SHEET 5 F 7 THR B 187 VAL B 192 1 N VAL B 190 O VAL B 224 SHEET 6 F 7 LYS B 133 PHE B 137 1 N ILE B 135 O VAL B 191 SHEET 7 F 7 ILE B 168 VAL B 171 1 O ILE B 169 N ILE B 134 SHEET 1 G 2 ILE B 195 GLN B 196 0 SHEET 2 G 2 GLN B 202 ALA B 203 -1 O GLN B 202 N GLN B 196 SHEET 1 H 4 PHE B 332 MET B 338 0 SHEET 2 H 4 LEU B 341 LEU B 346 -1 O GLY B 343 N ARG B 336 SHEET 3 H 4 VAL B 375 PHE B 378 -1 O MET B 376 N ALA B 344 SHEET 4 H 4 LEU B 369 ASN B 370 -1 N LEU B 369 O ARG B 377 LINK NZ LYS A 255 C4A PLP A 555 1555 1555 1.34 LINK NZ LYS B 255 C4A PLP B 555 1555 1555 1.34 CISPEP 1 HIS B 281 GLY B 282 0 2.03 SITE 1 AC1 16 SER A 107 GLY A 108 THR A 109 ASN A 112 SITE 2 AC1 16 PHE A 141 HIS A 142 GLU A 193 ASP A 226 SITE 3 AC1 16 VAL A 228 GLN A 229 LYS A 255 HOH A1154 SITE 4 AC1 16 HOH A1225 HOH A1226 THR B 284 HOH B1108 SITE 1 AC2 12 SER B 107 GLY B 108 THR B 109 ASN B 112 SITE 2 AC2 12 PHE B 141 HIS B 142 GLU B 193 ASP B 226 SITE 3 AC2 12 VAL B 228 GLN B 229 LYS B 255 HOH B1142 SITE 1 AC3 7 TRP A 75 GLY B 57 HIS B 58 CYS B 59 SITE 2 AC3 7 HIS B 60 GLY B 259 HOH B1031 SITE 1 AC4 7 GLY A 57 HIS A 58 CYS A 59 HIS A 60 SITE 2 AC4 7 GLY A 259 HOH A1037 TRP B 75 SITE 1 AC5 9 THR A 109 ARG A 144 SER A 145 MET B 105 SITE 2 AC5 9 GLU B 110 GLU B 113 THR B 114 HIS B 281 SITE 3 AC5 9 HOH B1147 SITE 1 AC6 5 PRO A 206 HOH A1260 HOH A1261 HOH A1266 SITE 2 AC6 5 PRO B 206 CRYST1 96.975 112.053 65.553 90.00 90.00 90.00 P 21 21 2 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 0.010312 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008924 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015255 0.00000