HEADER OXIDOREDUCTASE 25-MAR-14 4P6S TITLE CRYSTAL STRUCTURE OF TYROSINASE FROM BACILLUS MEGATERIUM WITH L-DOPA TITLE 2 IN THE ACTIVE SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: TYROSINASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 4-290; COMPND 5 EC: 1.14.18.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS MEGATERIUM; SOURCE 3 ORGANISM_TAXID: 1404; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET9D KEYWDS L-DOPA, TYPE 3 COPPER PROTEINS, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.GOLDFEDER,M.KANTEEV,N.ADIR,A.FISHMAN REVDAT 5 27-DEC-23 4P6S 1 REMARK LINK REVDAT 4 21-MAR-18 4P6S 1 REMARK REVDAT 3 22-NOV-17 4P6S 1 SOURCE REMARK REVDAT 2 06-AUG-14 4P6S 1 JRNL REVDAT 1 30-JUL-14 4P6S 0 JRNL AUTH M.GOLDFEDER,M.KANTEEV,S.ISASCHAR-OVDAT,N.ADIR,A.FISHMAN JRNL TITL DETERMINATION OF TYROSINASE SUBSTRATE-BINDING MODES REVEALS JRNL TITL 2 MECHANISTIC DIFFERENCES BETWEEN TYPE-3 COPPER PROTEINS. JRNL REF NAT COMMUN V. 5 4505 2014 JRNL REFN ESSN 2041-1723 JRNL PMID 25074014 JRNL DOI 10.1038/NCOMMS5505 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.3_928) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 28112 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 1414 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 47.0152 - 4.7383 1.00 2821 156 0.1711 0.1780 REMARK 3 2 4.7383 - 3.7615 1.00 2717 149 0.1563 0.1855 REMARK 3 3 3.7615 - 3.2861 1.00 2685 139 0.1836 0.2106 REMARK 3 4 3.2861 - 2.9857 1.00 2648 156 0.1944 0.2498 REMARK 3 5 2.9857 - 2.7717 1.00 2659 147 0.2091 0.2514 REMARK 3 6 2.7717 - 2.6083 1.00 2654 127 0.2142 0.2461 REMARK 3 7 2.6083 - 2.4777 1.00 2646 123 0.2203 0.2461 REMARK 3 8 2.4777 - 2.3699 1.00 2658 134 0.2251 0.2430 REMARK 3 9 2.3699 - 2.2786 1.00 2595 151 0.2349 0.2905 REMARK 3 10 2.2786 - 2.2000 0.99 2615 132 0.2481 0.2922 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.20 REMARK 3 SHRINKAGE RADIUS : 0.98 REMARK 3 K_SOL : 0.31 REMARK 3 B_SOL : 35.08 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.370 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.76 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.56 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -4.78820 REMARK 3 B22 (A**2) : -8.51660 REMARK 3 B33 (A**2) : 13.30470 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.029 4949 REMARK 3 ANGLE : 1.707 6742 REMARK 3 CHIRALITY : 0.122 669 REMARK 3 PLANARITY : 0.007 890 REMARK 3 DIHEDRAL : 16.082 1795 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -27.7861 -8.1233 0.5128 REMARK 3 T TENSOR REMARK 3 T11: 0.1009 T22: 0.1279 REMARK 3 T33: 0.0719 T12: -0.0014 REMARK 3 T13: -0.0185 T23: -0.0197 REMARK 3 L TENSOR REMARK 3 L11: 0.9516 L22: 1.9199 REMARK 3 L33: 0.3849 L12: 0.0525 REMARK 3 L13: 0.1245 L23: -0.1546 REMARK 3 S TENSOR REMARK 3 S11: 0.0518 S12: 0.0145 S13: -0.1310 REMARK 3 S21: 0.0340 S22: -0.0044 S23: -0.1113 REMARK 3 S31: 0.1079 S32: 0.0212 S33: -0.0393 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4P6S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-MAR-14. REMARK 100 THE DEPOSITION ID IS D_1000200830. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-APR-13 REMARK 200 TEMPERATURE (KELVIN) : 80 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28169 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 58.532 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 8.100 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10400 REMARK 200 FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 8.00 REMARK 200 R MERGE FOR SHELL (I) : 0.38200 REMARK 200 R SYM FOR SHELL (I) : 0.38200 REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8000, SODIUM CACODYLATE, PH 6.5, REMARK 280 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 39.44000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 42.03000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.77500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 42.03000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.44000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.77500 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 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 LYS A 4 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 ZN ZN A 301 O HOH A 539 1.50 REMARK 500 ZN ZN B 301 O HOH B 510 1.63 REMARK 500 ZN ZN B 302 O HOH B 510 1.65 REMARK 500 O ASN A 199 O HOH A 401 1.75 REMARK 500 NE2 HIS A 13 CE1 DAH A 304 1.84 REMARK 500 OZ DAH B 305 O HOH B 510 1.89 REMARK 500 NH2 ARG A 280 OE1 GLU A 289 1.99 REMARK 500 NE2 HIS A 13 CD1 DAH A 304 2.08 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 104 10.32 -66.82 REMARK 500 PHE A 113 -91.17 -123.65 REMARK 500 PRO A 181 32.00 -90.56 REMARK 500 LEU A 203 -114.85 33.08 REMARK 500 ASN A 255 -8.99 82.01 REMARK 500 ASP A 287 -13.95 -46.46 REMARK 500 PHE B 113 -83.40 -125.86 REMARK 500 TRP B 136 136.80 -171.26 REMARK 500 ASN B 152 82.09 -156.97 REMARK 500 PRO B 163 157.83 -48.24 REMARK 500 THR B 164 -163.29 -103.01 REMARK 500 PRO B 181 31.30 -80.36 REMARK 500 LEU B 203 -119.27 61.08 REMARK 500 HIS B 245 65.38 -102.35 REMARK 500 REMARK 500 REMARK: NULL 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 ZN A 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 42 NE2 REMARK 620 2 HIS A 60 NE2 97.1 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 204 NE2 REMARK 620 2 HIS A 208 NE2 88.3 REMARK 620 3 HIS A 231 NE2 102.4 111.2 REMARK 620 4 HOH A 539 O 130.0 116.2 107.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 42 NE2 REMARK 620 2 HIS B 60 NE2 88.3 REMARK 620 3 HIS B 69 NE2 107.6 103.5 REMARK 620 4 DAH B 305 OZ 89.9 94.8 154.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 302 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 204 NE2 REMARK 620 2 HIS B 208 NE2 86.8 REMARK 620 3 HIS B 231 NE2 95.0 114.6 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DAH A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DAH A 305 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DAH B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AD1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DAH B 305 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4P6R RELATED DB: PDB REMARK 900 RELATED ID: 4P6T RELATED DB: PDB DBREF 4P6S A 4 290 UNP B2ZB02 B2ZB02_BACME 4 290 DBREF 4P6S B 4 290 UNP B2ZB02 B2ZB02_BACME 4 290 SEQRES 1 A 287 LYS TYR ARG VAL ARG LYS ASN VAL LEU HIS LEU THR ASP SEQRES 2 A 287 THR GLU LYS ARG ASP PHE VAL ARG THR VAL LEU ILE LEU SEQRES 3 A 287 LYS GLU LYS GLY ILE TYR ASP ARG TYR ILE ALA TRP HIS SEQRES 4 A 287 GLY ALA ALA GLY LYS PHE HIS THR PRO PRO GLY SER ASP SEQRES 5 A 287 ARG ASN ALA ALA HIS MET SER SER ALA PHE LEU PRO TRP SEQRES 6 A 287 HIS ARG GLU TYR LEU LEU ARG PHE GLU ARG ASP LEU GLN SEQRES 7 A 287 SER ILE ASN PRO GLU VAL THR LEU PRO TYR TRP GLU TRP SEQRES 8 A 287 GLU THR ASP ALA GLN MET GLN ASP PRO SER GLN SER GLN SEQRES 9 A 287 ILE TRP SER ALA ASP PHE MET GLY GLY ASN GLY ASN PRO SEQRES 10 A 287 ILE LYS ASP PHE ILE VAL ASP THR GLY PRO PHE ALA ALA SEQRES 11 A 287 GLY ARG TRP THR THR ILE ASP GLU GLN GLY ASN PRO SER SEQRES 12 A 287 GLY GLY LEU LYS ARG ASN PHE GLY ALA THR LYS GLU ALA SEQRES 13 A 287 PRO THR LEU PRO THR ARG ASP ASP VAL LEU ASN ALA LEU SEQRES 14 A 287 LYS ILE THR GLN TYR ASP THR PRO PRO TRP ASP MET THR SEQRES 15 A 287 SER GLN ASN SER PHE ARG ASN GLN LEU GLU GLY PHE ILE SEQRES 16 A 287 ASN GLY PRO GLN LEU HIS ASN ARG VAL HIS ARG TRP VAL SEQRES 17 A 287 GLY GLY GLN MET GLY VAL VAL PRO THR ALA PRO ASN ASP SEQRES 18 A 287 PRO VAL PHE PHE LEU HIS HIS ALA ASN VAL ASP ARG ILE SEQRES 19 A 287 TRP ALA VAL TRP GLN ILE ILE HIS ARG ASN GLN ASN TYR SEQRES 20 A 287 GLN PRO MET LYS ASN GLY PRO PHE GLY GLN ASN PHE ARG SEQRES 21 A 287 ASP PRO MET TYR PRO TRP ASN THR THR PRO GLU ASP VAL SEQRES 22 A 287 MET ASN HIS ARG LYS LEU GLY TYR VAL TYR ASP ILE GLU SEQRES 23 A 287 LEU SEQRES 1 B 287 LYS TYR ARG VAL ARG LYS ASN VAL LEU HIS LEU THR ASP SEQRES 2 B 287 THR GLU LYS ARG ASP PHE VAL ARG THR VAL LEU ILE LEU SEQRES 3 B 287 LYS GLU LYS GLY ILE TYR ASP ARG TYR ILE ALA TRP HIS SEQRES 4 B 287 GLY ALA ALA GLY LYS PHE HIS THR PRO PRO GLY SER ASP SEQRES 5 B 287 ARG ASN ALA ALA HIS MET SER SER ALA PHE LEU PRO TRP SEQRES 6 B 287 HIS ARG GLU TYR LEU LEU ARG PHE GLU ARG ASP LEU GLN SEQRES 7 B 287 SER ILE ASN PRO GLU VAL THR LEU PRO TYR TRP GLU TRP SEQRES 8 B 287 GLU THR ASP ALA GLN MET GLN ASP PRO SER GLN SER GLN SEQRES 9 B 287 ILE TRP SER ALA ASP PHE MET GLY GLY ASN GLY ASN PRO SEQRES 10 B 287 ILE LYS ASP PHE ILE VAL ASP THR GLY PRO PHE ALA ALA SEQRES 11 B 287 GLY ARG TRP THR THR ILE ASP GLU GLN GLY ASN PRO SER SEQRES 12 B 287 GLY GLY LEU LYS ARG ASN PHE GLY ALA THR LYS GLU ALA SEQRES 13 B 287 PRO THR LEU PRO THR ARG ASP ASP VAL LEU ASN ALA LEU SEQRES 14 B 287 LYS ILE THR GLN TYR ASP THR PRO PRO TRP ASP MET THR SEQRES 15 B 287 SER GLN ASN SER PHE ARG ASN GLN LEU GLU GLY PHE ILE SEQRES 16 B 287 ASN GLY PRO GLN LEU HIS ASN ARG VAL HIS ARG TRP VAL SEQRES 17 B 287 GLY GLY GLN MET GLY VAL VAL PRO THR ALA PRO ASN ASP SEQRES 18 B 287 PRO VAL PHE PHE LEU HIS HIS ALA ASN VAL ASP ARG ILE SEQRES 19 B 287 TRP ALA VAL TRP GLN ILE ILE HIS ARG ASN GLN ASN TYR SEQRES 20 B 287 GLN PRO MET LYS ASN GLY PRO PHE GLY GLN ASN PHE ARG SEQRES 21 B 287 ASP PRO MET TYR PRO TRP ASN THR THR PRO GLU ASP VAL SEQRES 22 B 287 MET ASN HIS ARG LYS LEU GLY TYR VAL TYR ASP ILE GLU SEQRES 23 B 287 LEU HET ZN A 301 1 HET ZN A 302 1 HET ZN A 303 1 HET DAH A 304 24 HET DAH A 305 14 HET ZN B 301 1 HET ZN B 302 1 HET DAH B 303 24 HET ZN B 304 1 HET DAH B 305 14 HETNAM ZN ZINC ION HETNAM DAH 3,4-DIHYDROXYPHENYLALANINE HETSYN DAH L-DOPA FORMUL 3 ZN 6(ZN 2+) FORMUL 6 DAH 4(C9 H11 N O4) FORMUL 13 HOH *251(H2 O) HELIX 1 AA1 ASN A 10 LEU A 14 5 5 HELIX 2 AA2 THR A 15 LYS A 32 1 18 HELIX 3 AA3 ILE A 34 LYS A 47 1 14 HELIX 4 AA4 ALA A 64 ASN A 84 1 21 HELIX 5 AA5 GLU A 93 ALA A 98 1 6 HELIX 6 AA6 ASP A 102 SER A 110 5 9 HELIX 7 AA7 ASN A 119 ASP A 123 5 5 HELIX 8 AA8 THR A 164 LYS A 173 1 10 HELIX 9 AA9 SER A 189 GLY A 196 1 8 HELIX 10 AB1 GLN A 202 GLY A 212 1 11 HELIX 11 AB2 GLY A 213 VAL A 217 5 5 HELIX 12 AB3 THR A 220 ASP A 224 5 5 HELIX 13 AB4 PRO A 225 HIS A 245 1 21 HELIX 14 AB5 THR A 272 MET A 277 5 6 HELIX 15 AB6 ASN B 10 LEU B 14 5 5 HELIX 16 AB7 THR B 15 LYS B 32 1 18 HELIX 17 AB8 ILE B 34 LYS B 47 1 14 HELIX 18 AB9 ALA B 64 ASN B 84 1 21 HELIX 19 AC1 GLU B 93 ALA B 98 1 6 HELIX 20 AC2 ASP B 102 SER B 110 5 9 HELIX 21 AC3 ASN B 119 ASP B 123 5 5 HELIX 22 AC4 THR B 164 ILE B 174 1 11 HELIX 23 AC5 SER B 189 GLY B 196 1 8 HELIX 24 AC6 LEU B 203 GLY B 212 1 10 HELIX 25 AC7 GLY B 213 ASP B 224 5 12 HELIX 26 AC8 PRO B 225 HIS B 245 1 21 HELIX 27 AC9 THR B 272 MET B 277 5 6 HELIX 28 AD1 ASN B 278 LEU B 282 5 5 HELIX 29 AD2 ILE B 288 LEU B 290 5 3 SHEET 1 AA1 2 ARG A 6 ARG A 8 0 SHEET 2 AA1 2 TYR A 284 TYR A 286 1 O VAL A 285 N ARG A 8 SHEET 1 AA2 2 ARG B 6 ARG B 8 0 SHEET 2 AA2 2 TYR B 284 TYR B 286 1 O VAL B 285 N ARG B 8 LINK NE2 HIS A 42 ZN ZN A 301 1555 1555 2.30 LINK OD1 ASP A 55 ZN ZN A 303 1555 1555 2.55 LINK NE2 HIS A 60 ZN ZN A 301 1555 1555 2.06 LINK NE2 HIS A 204 ZN ZN A 302 1555 1555 2.10 LINK NE2 HIS A 208 ZN ZN A 302 1555 1555 2.23 LINK NE2 HIS A 231 ZN ZN A 302 1555 1555 1.98 LINK ZN ZN A 302 O HOH A 539 1555 1555 1.72 LINK NE2 HIS B 42 ZN ZN B 301 1555 1555 2.12 LINK NE2 HIS B 60 ZN ZN B 301 1555 1555 2.18 LINK NE2 HIS B 69 ZN ZN B 301 1555 1555 2.48 LINK NE2 HIS B 204 ZN ZN B 302 1555 1555 2.20 LINK NE2 HIS B 208 ZN ZN B 302 1555 1555 2.13 LINK NE2 HIS B 231 ZN ZN B 302 1555 1555 2.07 LINK ZN ZN B 301 OZ DAH B 305 1555 1555 2.32 LINK ZN ZN B 304 O HOH B 488 1555 1555 2.32 CISPEP 1 THR A 50 PRO A 51 0 -0.45 CISPEP 2 PRO A 180 PRO A 181 0 4.98 CISPEP 3 GLY A 200 PRO A 201 0 0.01 CISPEP 4 GLN A 251 PRO A 252 0 -1.94 CISPEP 5 TYR A 267 PRO A 268 0 13.62 CISPEP 6 GLU A 289 LEU A 290 0 6.00 CISPEP 7 THR B 50 PRO B 51 0 -1.11 CISPEP 8 PRO B 180 PRO B 181 0 2.29 CISPEP 9 GLY B 200 PRO B 201 0 1.55 CISPEP 10 GLN B 251 PRO B 252 0 5.41 CISPEP 11 TYR B 267 PRO B 268 0 7.55 SITE 1 AC1 6 HIS A 42 HIS A 60 HIS A 69 ZN A 302 SITE 2 AC1 6 DAH A 305 HOH A 539 SITE 1 AC2 6 HIS A 204 HIS A 208 HIS A 231 ZN A 301 SITE 2 AC2 6 DAH A 305 HOH A 539 SITE 1 AC3 4 ASP A 55 MET A 61 ASP A 183 MET A 184 SITE 1 AC4 4 HIS A 13 GLU A 93 HOH A 528 HOH A 540 SITE 1 AC5 13 HIS A 60 HIS A 204 ASN A 205 HIS A 208 SITE 2 AC5 13 MET A 215 GLY A 216 VAL A 217 VAL A 218 SITE 3 AC5 13 ALA A 221 ZN A 301 ZN A 302 HOH A 420 SITE 4 AC5 13 HOH A 539 SITE 1 AC6 6 HIS B 42 HIS B 60 HIS B 69 ZN B 302 SITE 2 AC6 6 DAH B 305 HOH B 510 SITE 1 AC7 6 HIS B 204 HIS B 208 HIS B 231 ZN B 301 SITE 2 AC7 6 DAH B 305 HOH B 510 SITE 1 AC8 3 HIS B 13 HOH B 403 HOH B 509 SITE 1 AC9 5 ASN B 57 HIS B 60 MET B 61 VAL B 218 SITE 2 AC9 5 HOH B 488 SITE 1 AD1 11 HIS B 42 HIS B 60 HIS B 204 ASN B 205 SITE 2 AD1 11 HIS B 208 ARG B 209 VAL B 218 ZN B 301 SITE 3 AD1 11 ZN B 302 HOH B 461 HOH B 510 CRYST1 78.880 81.550 84.060 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 0.012677 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012262 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011896 0.00000