HEADER TRANSFERASE 23-JUL-20 6ZUR TITLE PSYCHROPHILIC AROMATIC AMINO ACIDS AMINOTRANSFERASE FROM PSYCHROBACTER TITLE 2 SP. B6 COCRYSTALIZED WITH SUBSTRATE ANALOG - L-P-HYDROXYPHENYLLACTIC TITLE 3 ACID COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMINOTRANSFERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.6.1.-; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSYCHROBACTER SP. B6; SOURCE 3 ORGANISM_TAXID: 408968; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PSYCHROPHILIC, AMINOTRANASFERASE, COLD-ADAPTED, ENZYME, COMPLEX, KEYWDS 2 HYDROXYPHENYLLACTIC ACID, INHIBITOR, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR A.BUJACZ,J.RUM,M.RUTKIEWICZ,A.J.PIETRZYK-BRZEZINSKA,G.BUJACZ REVDAT 3 31-JAN-24 6ZUR 1 REMARK REVDAT 2 15-NOV-23 6ZUR 1 JRNL ATOM REVDAT 1 14-JUL-21 6ZUR 0 JRNL AUTH A.BUJACZ,J.RUM,M.RUTKIEWICZ,A.J.PIETRZYK-BRZEZINSKA,G.BUJACZ JRNL TITL STRUCTURAL EVIDENCE OF ACTIVE SITE ADAPTABILITY TOWARDS JRNL TITL 2 DIFFERENT SIZED SUBSTRATES OF AROMATIC AMINO ACID JRNL TITL 3 AMINOTRANSFERASE FROM PSYCHROBACTER SP. B6. JRNL REF MATERIALS (BASEL) V. 14 2021 JRNL REFN ESSN 1996-1944 JRNL PMID 34204354 JRNL DOI 10.3390/MA14123351 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.BUJACZ,M.RUTKIEWICZ-KROTEWICZ,K.NOWAKOWSKA-SAPOTA, REMARK 1 AUTH 2 M.TURKIEWICZ REMARK 1 TITL CRYSTAL STRUCTURE AND ENZYMATIC PROPERTIES OF A BROAD REMARK 1 TITL 2 SUBSTRATE-SPECIFICITY PSYCHROPHILIC AMINOTRANSFERASE FROM REMARK 1 TITL 3 THE ANTARCTIC SOIL BACTERIUM PSYCHROBACTER SP. B6. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 71 632 2015 REMARK 1 REFN ESSN 1399-0047 REMARK 1 PMID 25760611 REMARK 1 DOI 10.1107/S1399004714028016 REMARK 2 REMARK 2 RESOLUTION. 2.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0103 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) : 2.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.65 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 3 NUMBER OF REFLECTIONS : 30138 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) : 0.200 REMARK 3 R VALUE (WORKING SET) : 0.198 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.400 REMARK 3 FREE R VALUE TEST SET COUNT : 1051 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) : 2.31 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.37 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1881 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.24 REMARK 3 BIN R VALUE (WORKING SET) : 0.2300 REMARK 3 BIN FREE R VALUE SET COUNT : 64 REMARK 3 BIN FREE R VALUE : 0.3200 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6200 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 95 REMARK 3 SOLVENT ATOMS : 305 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 44.53 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -31.23000 REMARK 3 B22 (A**2) : 40.38000 REMARK 3 B33 (A**2) : -9.15000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -21.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.132 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.058 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.133 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.171 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.923 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6435 ; 0.017 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 5981 ; 0.006 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8692 ; 1.637 ; 1.921 REMARK 3 BOND ANGLES OTHERS (DEGREES): 13783 ; 1.045 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 794 ; 5.640 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 292 ;36.102 ;24.384 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1056 ;13.673 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 36 ;16.874 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 942 ; 0.102 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7293 ; 0.008 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1441 ; 0.002 ; 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6ZUR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1292110244. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JAN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : DCM SI(111) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31189 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.310 REMARK 200 RESOLUTION RANGE LOW (A) : 43.650 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 3.229 REMARK 200 R MERGE (I) : 0.09100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.31 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.45 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.25 REMARK 200 R MERGE FOR SHELL (I) : 0.50800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.870 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 4RKC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MGNO3, 20% PEG 2000, HEPES PH REMARK 280 7.5., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 31.92900 REMARK 290 SMTRY3 2 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: 9370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28760 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -46.0 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 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 NZ LYS A 246 C4A PLP A 410 1.64 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 TYR A 149 -74.57 -139.42 REMARK 500 ARG A 254 75.17 64.44 REMARK 500 ILE A 282 -60.11 -102.62 REMARK 500 SER A 284 -57.18 80.75 REMARK 500 ASN A 372 6.71 -69.87 REMARK 500 SER A 373 6.06 82.79 REMARK 500 TYR B 149 -73.79 -142.51 REMARK 500 ASP B 172 -0.34 71.04 REMARK 500 TYR B 214 40.44 -141.02 REMARK 500 ARG B 254 69.90 64.43 REMARK 500 ILE B 282 -64.27 -101.02 REMARK 500 SER B 284 -53.24 79.09 REMARK 500 SER B 373 2.62 87.66 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 PLP A 410 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 401 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 549 O REMARK 620 2 HOH A 564 O 110.9 REMARK 620 3 HOH B 519 O 153.1 96.0 REMARK 620 4 HOH B 521 O 85.6 110.6 84.5 REMARK 620 5 HOH B 530 O 73.5 105.3 100.5 143.0 REMARK 620 6 HOH B 576 O 74.5 171.1 78.8 76.3 68.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 402 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 558 O REMARK 620 2 HOH A 585 O 137.9 REMARK 620 3 HOH A 623 O 72.5 67.6 REMARK 620 4 HOH B 501 O 105.8 84.9 86.5 REMARK 620 5 HOH B 553 O 77.4 74.2 65.0 149.3 REMARK 620 6 HOH B 587 O 125.0 86.6 148.7 109.3 91.8 REMARK 620 N 1 2 3 4 5 DBREF 6ZUR A 1 398 UNP C7E5X4 C7E5X4_9GAMM 1 398 DBREF 6ZUR B 1 398 UNP C7E5X4 C7E5X4_9GAMM 1 398 SEQRES 1 A 398 MET PHE GLU ARG ILE ASP TYR TYR ALA GLY ASP PRO ILE SEQRES 2 A 398 LEU GLY LEU VAL GLU LYS PHE ALA ALA ASP ASN ASN PRO SEQRES 3 A 398 ASP LYS VAL ASN LEU GLY ILE GLY ILE TYR TYR ASP GLU SEQRES 4 A 398 SER GLY VAL MET PRO VAL LEU ASP CYS VAL LYS ILE ALA SEQRES 5 A 398 GLU GLN ARG ILE ALA ASP PRO ILE SER PRO ARG PRO TYR SEQRES 6 A 398 LEU PRO MET ALA GLY LEU PRO GLY HIS ARG LYS GLY CYS SEQRES 7 A 398 GLN GLU LEU LEU PHE GLY LYS ASP ALA PRO VAL LEU LYS SEQRES 8 A 398 ASP GLY LEU VAL ALA THR ILE ALA THR ILE GLY GLY SER SEQRES 9 A 398 GLY ALA LEU LYS VAL GLY ALA GLU PHE ILE HIS GLU TRP SEQRES 10 A 398 PHE PRO GLN SER LYS CYS TYR VAL SER ASP PRO THR TRP SEQRES 11 A 398 GLY ASN HIS ILE ALA ILE PHE GLU GLY CYS ASP ILE GLU SEQRES 12 A 398 VAL GLY LYS TYR PRO TYR TYR ASP THR ALA THR GLY GLY SEQRES 13 A 398 ILE LYS PHE ASP GLU MET ILE ALA PHE PHE GLU THR LEU SEQRES 14 A 398 ASN LYS ASP ASP VAL LEU LEU LEU HIS PRO CYS CYS HIS SEQRES 15 A 398 ASN PRO THR GLY VAL ASP LEU THR ARG GLU GLN TRP ASP SEQRES 16 A 398 THR VAL LEU ASN VAL ILE GLN GLU ARG GLU LEU ILE PRO SEQRES 17 A 398 PHE MET ASP ILE ALA TYR GLN GLY PHE GLY GLU ASP MET SEQRES 18 A 398 ASP SER ASP ALA TYR ALA ILE ARG LYS ALA VAL ASP MET SEQRES 19 A 398 GLY LEU PRO LEU PHE VAL SER ASN SER PHE SER LYS ASN SEQRES 20 A 398 LEU SER LEU TYR GLY GLU ARG VAL GLY GLY LEU SER VAL SEQRES 21 A 398 VAL CYS PRO THR VAL ASP GLU THR GLU ARG VAL PHE GLY SEQRES 22 A 398 GLN LEU ASN SER THR VAL ARG ARG ILE TYR SER SER PRO SEQRES 23 A 398 PRO SER HIS GLY GLY ARG VAL VAL ASP ILE VAL MET ASN SEQRES 24 A 398 ASP ALA ALA LEU HIS GLU GLN TRP VAL GLY GLU VAL TYR SEQRES 25 A 398 ALA MET ARG ASP ARG ILE LYS SER MET ARG THR LYS LEU SEQRES 26 A 398 LYS SER VAL LEU GLU ALA LYS ILE SER GLY ARG ASN PHE SEQRES 27 A 398 ASP TYR LEU THR ALA GLN ASN GLY MET PHE SER PHE THR SEQRES 28 A 398 GLY LEU THR PRO GLU GLN VAL GLU ARG LEU GLN SER GLU SEQRES 29 A 398 PHE GLY ILE TYR MET ILE SER ASN SER ARG MET CYS VAL SEQRES 30 A 398 ALA GLY LEU ASN SER SER ASN ILE ASP TYR VAL ALA ASN SEQRES 31 A 398 ALA MET VAL ASP VAL LEU LYS ASP SEQRES 1 B 398 MET PHE GLU ARG ILE ASP TYR TYR ALA GLY ASP PRO ILE SEQRES 2 B 398 LEU GLY LEU VAL GLU LYS PHE ALA ALA ASP ASN ASN PRO SEQRES 3 B 398 ASP LYS VAL ASN LEU GLY ILE GLY ILE TYR TYR ASP GLU SEQRES 4 B 398 SER GLY VAL MET PRO VAL LEU ASP CYS VAL LYS ILE ALA SEQRES 5 B 398 GLU GLN ARG ILE ALA ASP PRO ILE SER PRO ARG PRO TYR SEQRES 6 B 398 LEU PRO MET ALA GLY LEU PRO GLY HIS ARG LYS GLY CYS SEQRES 7 B 398 GLN GLU LEU LEU PHE GLY LYS ASP ALA PRO VAL LEU LYS SEQRES 8 B 398 ASP GLY LEU VAL ALA THR ILE ALA THR ILE GLY GLY SER SEQRES 9 B 398 GLY ALA LEU LYS VAL GLY ALA GLU PHE ILE HIS GLU TRP SEQRES 10 B 398 PHE PRO GLN SER LYS CYS TYR VAL SER ASP PRO THR TRP SEQRES 11 B 398 GLY ASN HIS ILE ALA ILE PHE GLU GLY CYS ASP ILE GLU SEQRES 12 B 398 VAL GLY LYS TYR PRO TYR TYR ASP THR ALA THR GLY GLY SEQRES 13 B 398 ILE LYS PHE ASP GLU MET ILE ALA PHE PHE GLU THR LEU SEQRES 14 B 398 ASN LYS ASP ASP VAL LEU LEU LEU HIS PRO CYS CYS HIS SEQRES 15 B 398 ASN PRO THR GLY VAL ASP LEU THR ARG GLU GLN TRP ASP SEQRES 16 B 398 THR VAL LEU ASN VAL ILE GLN GLU ARG GLU LEU ILE PRO SEQRES 17 B 398 PHE MET ASP ILE ALA TYR GLN GLY PHE GLY GLU ASP MET SEQRES 18 B 398 ASP SER ASP ALA TYR ALA ILE ARG LYS ALA VAL ASP MET SEQRES 19 B 398 GLY LEU PRO LEU PHE VAL SER ASN SER PHE SER LYS ASN SEQRES 20 B 398 LEU SER LEU TYR GLY GLU ARG VAL GLY GLY LEU SER VAL SEQRES 21 B 398 VAL CYS PRO THR VAL ASP GLU THR GLU ARG VAL PHE GLY SEQRES 22 B 398 GLN LEU ASN SER THR VAL ARG ARG ILE TYR SER SER PRO SEQRES 23 B 398 PRO SER HIS GLY GLY ARG VAL VAL ASP ILE VAL MET ASN SEQRES 24 B 398 ASP ALA ALA LEU HIS GLU GLN TRP VAL GLY GLU VAL TYR SEQRES 25 B 398 ALA MET ARG ASP ARG ILE LYS SER MET ARG THR LYS LEU SEQRES 26 B 398 LYS SER VAL LEU GLU ALA LYS ILE SER GLY ARG ASN PHE SEQRES 27 B 398 ASP TYR LEU THR ALA GLN ASN GLY MET PHE SER PHE THR SEQRES 28 B 398 GLY LEU THR PRO GLU GLN VAL GLU ARG LEU GLN SER GLU SEQRES 29 B 398 PHE GLY ILE TYR MET ILE SER ASN SER ARG MET CYS VAL SEQRES 30 B 398 ALA GLY LEU ASN SER SER ASN ILE ASP TYR VAL ALA ASN SEQRES 31 B 398 ALA MET VAL ASP VAL LEU LYS ASP HET MG A 401 1 HET MG A 402 1 HET TYF A 403 13 HET TYF A 404 13 HET NO3 A 405 4 HET NO3 A 406 4 HET NO3 A 407 4 HET NO3 A 408 4 HET NO3 A 409 4 HET PLP A 410 15 HET NO3 B 401 4 HET NO3 B 402 4 HET NO3 B 403 4 HET NO3 B 404 4 HET PLP B 405 16 HETNAM MG MAGNESIUM ION HETNAM TYF (2S)-2-HYDROXY-3-(4-HYDROXYPHENYL)PROPANOIC ACID HETNAM NO3 NITRATE ION HETNAM PLP PYRIDOXAL-5'-PHOSPHATE HETSYN PLP VITAMIN B6 PHOSPHATE FORMUL 3 MG 2(MG 2+) FORMUL 5 TYF 2(C9 H10 O4) FORMUL 7 NO3 9(N O3 1-) FORMUL 12 PLP 2(C8 H10 N O6 P) FORMUL 18 HOH *305(H2 O) HELIX 1 AA1 ASP A 11 ASP A 23 1 13 HELIX 2 AA2 LEU A 46 ASP A 58 1 13 HELIX 3 AA3 LEU A 71 GLY A 84 1 14 HELIX 4 AA4 ALA A 87 ASP A 92 1 6 HELIX 5 AA5 GLY A 102 PHE A 118 1 17 HELIX 6 AA6 TRP A 130 GLY A 139 1 10 HELIX 7 AA7 LYS A 158 LEU A 169 1 12 HELIX 8 AA8 THR A 190 GLU A 205 1 16 HELIX 9 AA9 ASP A 220 ALA A 225 1 6 HELIX 10 AB1 ALA A 225 MET A 234 1 10 HELIX 11 AB2 LEU A 250 GLU A 253 5 4 HELIX 12 AB3 THR A 264 TYR A 283 1 20 HELIX 13 AB4 PRO A 287 ASP A 300 1 14 HELIX 14 AB5 ASP A 300 ILE A 333 1 34 HELIX 15 AB6 ASP A 339 GLN A 344 1 6 HELIX 16 AB7 THR A 354 GLY A 366 1 13 HELIX 17 AB8 ALA A 378 LEU A 380 5 3 HELIX 18 AB9 ASN A 384 ASP A 398 1 15 HELIX 19 AC1 ASP B 11 ASP B 23 1 13 HELIX 20 AC2 LEU B 46 ALA B 57 1 12 HELIX 21 AC3 LEU B 71 GLY B 84 1 14 HELIX 22 AC4 ALA B 87 ASP B 92 1 6 HELIX 23 AC5 GLY B 102 PHE B 118 1 17 HELIX 24 AC6 TRP B 130 GLY B 139 1 10 HELIX 25 AC7 LYS B 158 THR B 168 1 11 HELIX 26 AC8 THR B 190 GLU B 205 1 16 HELIX 27 AC9 ASP B 220 ALA B 225 1 6 HELIX 28 AD1 ALA B 225 MET B 234 1 10 HELIX 29 AD2 LEU B 250 GLU B 253 5 4 HELIX 30 AD3 THR B 264 TYR B 283 1 20 HELIX 31 AD4 PRO B 287 ASP B 300 1 14 HELIX 32 AD5 ASP B 300 ILE B 333 1 34 HELIX 33 AD6 PHE B 338 GLN B 344 1 7 HELIX 34 AD7 THR B 354 GLY B 366 1 13 HELIX 35 AD8 ALA B 378 LEU B 380 5 3 HELIX 36 AD9 ASN B 384 ASP B 398 1 15 SHEET 1 AA1 2 VAL A 29 ASN A 30 0 SHEET 2 AA1 2 ILE A 367 TYR A 368 1 O TYR A 368 N VAL A 29 SHEET 1 AA2 7 VAL A 95 ILE A 101 0 SHEET 2 AA2 7 VAL A 255 VAL A 261 -1 O GLY A 256 N THR A 100 SHEET 3 AA2 7 PHE A 239 SER A 243 -1 N VAL A 240 O SER A 259 SHEET 4 AA2 7 ILE A 207 ILE A 212 1 N MET A 210 O PHE A 239 SHEET 5 AA2 7 VAL A 174 LEU A 177 1 N LEU A 177 O ASP A 211 SHEET 6 AA2 7 CYS A 123 ASP A 127 1 N TYR A 124 O LEU A 176 SHEET 7 AA2 7 VAL A 144 PRO A 148 1 O GLY A 145 N CYS A 123 SHEET 1 AA3 2 TYR A 150 ASP A 151 0 SHEET 2 AA3 2 GLY A 156 ILE A 157 -1 O GLY A 156 N ASP A 151 SHEET 1 AA4 2 PHE A 348 PHE A 350 0 SHEET 2 AA4 2 ARG A 374 CYS A 376 -1 O MET A 375 N SER A 349 SHEET 1 AA5 2 VAL B 29 ASN B 30 0 SHEET 2 AA5 2 ILE B 367 TYR B 368 1 O TYR B 368 N VAL B 29 SHEET 1 AA6 7 VAL B 95 ILE B 101 0 SHEET 2 AA6 7 VAL B 255 VAL B 261 -1 O VAL B 260 N ALA B 96 SHEET 3 AA6 7 LEU B 238 SER B 243 -1 N VAL B 240 O SER B 259 SHEET 4 AA6 7 ILE B 207 ILE B 212 1 N MET B 210 O PHE B 239 SHEET 5 AA6 7 VAL B 174 LEU B 177 1 N LEU B 177 O ASP B 211 SHEET 6 AA6 7 CYS B 123 ASP B 127 1 N TYR B 124 O LEU B 176 SHEET 7 AA6 7 VAL B 144 PRO B 148 1 O TYR B 147 N VAL B 125 SHEET 1 AA7 2 PHE B 348 PHE B 350 0 SHEET 2 AA7 2 ARG B 374 CYS B 376 -1 O MET B 375 N SER B 349 LINK MG MG A 401 O HOH A 549 1555 1555 2.26 LINK MG MG A 401 O HOH A 564 1555 1555 2.15 LINK MG MG A 401 O HOH B 519 1555 1555 2.23 LINK MG MG A 401 O HOH B 521 1555 1555 2.14 LINK MG MG A 401 O HOH B 530 1555 1555 2.17 LINK MG MG A 401 O HOH B 576 1555 1555 2.18 LINK MG MG A 402 O HOH A 558 1555 1555 2.21 LINK MG MG A 402 O HOH A 585 1555 1555 2.18 LINK MG MG A 402 O HOH A 623 1555 1555 2.12 LINK MG MG A 402 O HOH B 501 1555 1455 2.19 LINK MG MG A 402 O HOH B 553 1555 1455 2.20 LINK MG MG A 402 O HOH B 587 1555 1455 2.10 CISPEP 1 ASP A 58 PRO A 59 0 -5.12 CISPEP 2 ASP A 127 PRO A 128 0 3.17 CISPEP 3 ASN A 183 PRO A 184 0 9.50 CISPEP 4 ASP B 58 PRO B 59 0 -1.92 CISPEP 5 ASP B 127 PRO B 128 0 0.75 CISPEP 6 ASN B 183 PRO B 184 0 14.44 CRYST1 71.730 63.858 82.847 90.00 102.67 90.00 P 1 21 1 4 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 0.013941 0.000000 0.003134 0.00000 SCALE2 0.000000 0.015660 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012372 0.00000