HEADER HYDROLASE 26-OCT-17 5YNZ TITLE CRYSTAL STRUCTURE OF THE DIHYDROOROTASE DOMAIN (K1556A) OF HUMAN CAD COMPND MOL_ID: 1; COMPND 2 MOLECULE: CAD PROTEIN; COMPND 3 CHAIN: A; COMPND 4 EC: 6.3.5.5,2.1.3.2,3.5.2.3; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: FRAGMENT: RESIDUES 1456-1846 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CAD; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_COMMON: BL21; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS DIHYDROOROTASE, HUMAN CAD, HYDROLASE, ZN EXPDTA X-RAY DIFFRACTION AUTHOR Y.H.HUANG,K.L.CHEN,J.H.CHENG,C.Y.HUANG REVDAT 3 22-NOV-23 5YNZ 1 REMARK REVDAT 2 07-NOV-18 5YNZ 1 JRNL REVDAT 1 24-OCT-18 5YNZ 0 JRNL AUTH J.H.CHENG,Y.H.HUANG,J.J.LIN,C.Y.HUANG JRNL TITL CRYSTAL STRUCTURES OF MONOMETALLIC DIHYDROPYRIMIDINASE AND JRNL TITL 2 THE HUMAN DIHYDROOROTASE DOMAIN K1556A MUTANT REVEAL NO JRNL TITL 3 LYSINE CARBAMYLATION WITHIN THE ACTIVE SITE JRNL REF BIOCHEM. BIOPHYS. RES. V. 505 439 2018 JRNL REF 2 COMMUN. JRNL REFN ESSN 1090-2104 JRNL PMID 30268498 JRNL DOI 10.1016/J.BBRC.2018.09.153 REMARK 2 REMARK 2 RESOLUTION. 2.77 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.11.1_2575: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.77 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.81 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 12420 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.289 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.830 REMARK 3 FREE R VALUE TEST SET COUNT : 600 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 29.8071 - 4.4002 1.00 3092 139 0.1898 0.2209 REMARK 3 2 4.4002 - 3.4943 1.00 2944 150 0.2189 0.2636 REMARK 3 3 3.4943 - 3.0531 1.00 2906 156 0.2834 0.4145 REMARK 3 4 3.0531 - 2.7742 0.99 2878 155 0.3096 0.4085 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.460 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.660 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 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 : 0.011 2863 REMARK 3 ANGLE : 1.188 3907 REMARK 3 CHIRALITY : 0.054 439 REMARK 3 PLANARITY : 0.008 514 REMARK 3 DIHEDRAL : 4.020 1718 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 5YNZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-OCT-17. REMARK 100 THE DEPOSITION ID IS D_1300005607. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 06-OCT-17 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL13C1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.975 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12440 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.770 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 23.6800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.77 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.87 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 4.40 REMARK 200 R MERGE FOR SHELL (I) : 0.49800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.740 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: 4C6B REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.16 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2M SODIUM CHLORIDE, 100MM MES SODIUM REMARK 280 SALT PH6.5, 200MM SODIUM ACETATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z REMARK 290 7555 -X+1/2,Y+1/2,-Z REMARK 290 8555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 44.42050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 54.31500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 44.42050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 54.31500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 44.42050 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 54.31500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 44.42050 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 54.31500 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 100 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14220 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 A2009 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 1456 REMARK 465 THR A 1457 REMARK 465 SER A 1458 REMARK 465 GLN A 1459 REMARK 465 SER A 1823 REMARK 465 ALA A 1824 REMARK 465 PRO A 1825 REMARK 465 ALA A 1826 REMARK 465 THR A 1827 REMARK 465 SER A 1828 REMARK 465 GLU A 1829 REMARK 465 MET A 1830 REMARK 465 THR A 1831 REMARK 465 THR A 1832 REMARK 465 THR A 1833 REMARK 465 PRO A 1834 REMARK 465 GLU A 1835 REMARK 465 ARG A 1836 REMARK 465 PRO A 1837 REMARK 465 ARG A 1838 REMARK 465 ARG A 1839 REMARK 465 GLY A 1840 REMARK 465 ILE A 1841 REMARK 465 PRO A 1842 REMARK 465 GLY A 1843 REMARK 465 LEU A 1844 REMARK 465 PRO A 1845 REMARK 465 ASP A 1846 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 LYS A1460 CG CD CE NZ 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 GLN A 1745 OG1 THR A 1748 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 SG CYS A 1696 SG CYS A 1696 2655 1.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A1785 NE - CZ - NH2 ANGL. DEV. = -3.4 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ARG A1475 -0.11 63.08 REMARK 500 GLU A1483 139.36 166.45 REMARK 500 ALA A1494 8.10 -69.13 REMARK 500 ASN A1505 42.61 -77.93 REMARK 500 GLU A1561 84.71 63.71 REMARK 500 SER A1583 7.38 -61.46 REMARK 500 GLN A1593 -123.63 63.01 REMARK 500 ALA A1616 -1.00 -142.91 REMARK 500 SER A1646 -159.82 -156.16 REMARK 500 HIS A1687 98.50 -49.06 REMARK 500 ARG A1722 -41.22 -24.12 REMARK 500 SER A1724 -164.74 -75.37 REMARK 500 HIS A1733 -49.71 -145.04 REMARK 500 HIS A1756 99.43 -63.08 REMARK 500 PRO A1761 -171.74 -63.80 REMARK 500 THR A1772 141.61 -174.11 REMARK 500 ARG A1784 -74.63 -94.50 REMARK 500 ASP A1796 121.60 -20.56 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 A1901 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A1471 NE2 REMARK 620 2 HIS A1473 NE2 85.8 REMARK 620 3 ASP A1686 OD1 74.3 81.3 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 1901 DBREF 5YNZ A 1456 1846 UNP P27708 PYR1_HUMAN 1456 1846 SEQADV 5YNZ ALA A 1556 UNP P27708 LYS 1556 ENGINEERED MUTATION SEQRES 1 A 391 MET THR SER GLN LYS LEU VAL ARG LEU PRO GLY LEU ILE SEQRES 2 A 391 ASP VAL HIS VAL HIS LEU ARG GLU PRO GLY GLY THR HIS SEQRES 3 A 391 LYS GLU ASP PHE ALA SER GLY THR ALA ALA ALA LEU ALA SEQRES 4 A 391 GLY GLY ILE THR MET VAL CYS ALA MET PRO ASN THR ARG SEQRES 5 A 391 PRO PRO ILE ILE ASP ALA PRO ALA LEU ALA LEU ALA GLN SEQRES 6 A 391 LYS LEU ALA GLU ALA GLY ALA ARG CYS ASP PHE ALA LEU SEQRES 7 A 391 PHE LEU GLY ALA SER SER GLU ASN ALA GLY THR LEU GLY SEQRES 8 A 391 THR VAL ALA GLY SER ALA ALA GLY LEU ALA LEU TYR LEU SEQRES 9 A 391 ASN GLU THR PHE SER GLU LEU ARG LEU ASP SER VAL VAL SEQRES 10 A 391 GLN TRP MET GLU HIS PHE GLU THR TRP PRO SER HIS LEU SEQRES 11 A 391 PRO ILE VAL ALA HIS ALA GLU GLN GLN THR VAL ALA ALA SEQRES 12 A 391 VAL LEU MET VAL ALA GLN LEU THR GLN ARG SER VAL HIS SEQRES 13 A 391 ILE CYS HIS VAL ALA ARG LYS GLU GLU ILE LEU LEU ILE SEQRES 14 A 391 LYS ALA ALA LYS ALA ARG GLY LEU PRO VAL THR CYS GLU SEQRES 15 A 391 VAL ALA PRO HIS HIS LEU PHE LEU SER HIS ASP ASP LEU SEQRES 16 A 391 GLU ARG LEU GLY PRO GLY LYS GLY GLU VAL ARG PRO GLU SEQRES 17 A 391 LEU GLY SER ARG GLN ASP VAL GLU ALA LEU TRP GLU ASN SEQRES 18 A 391 MET ALA VAL ILE ASP CYS PHE ALA SER ASP HIS ALA PRO SEQRES 19 A 391 HIS THR LEU GLU GLU LYS CYS GLY SER ARG PRO PRO PRO SEQRES 20 A 391 GLY PHE PRO GLY LEU GLU THR MET LEU PRO LEU LEU LEU SEQRES 21 A 391 THR ALA VAL SER GLU GLY ARG LEU SER LEU ASP ASP LEU SEQRES 22 A 391 LEU GLN ARG LEU HIS HIS ASN PRO ARG ARG ILE PHE HIS SEQRES 23 A 391 LEU PRO PRO GLN GLU ASP THR TYR VAL GLU VAL ASP LEU SEQRES 24 A 391 GLU HIS GLU TRP THR ILE PRO SER HIS MET PRO PHE SER SEQRES 25 A 391 LYS ALA HIS TRP THR PRO PHE GLU GLY GLN LYS VAL LYS SEQRES 26 A 391 GLY THR VAL ARG ARG VAL VAL LEU ARG GLY GLU VAL ALA SEQRES 27 A 391 TYR ILE ASP GLY GLN VAL LEU VAL PRO PRO GLY TYR GLY SEQRES 28 A 391 GLN ASP VAL ARG LYS TRP PRO GLN GLY ALA VAL PRO GLN SEQRES 29 A 391 LEU PRO PRO SER ALA PRO ALA THR SER GLU MET THR THR SEQRES 30 A 391 THR PRO GLU ARG PRO ARG ARG GLY ILE PRO GLY LEU PRO SEQRES 31 A 391 ASP HET ZN A1901 1 HETNAM ZN ZINC ION FORMUL 2 ZN ZN 2+ FORMUL 3 HOH *14(H2 O) HELIX 1 AA1 ASP A 1484 ALA A 1494 1 11 HELIX 2 AA2 ASP A 1512 ALA A 1525 1 14 HELIX 3 AA3 THR A 1544 ALA A 1552 5 9 HELIX 4 AA4 SER A 1570 TRP A 1581 1 12 HELIX 5 AA5 GLN A 1593 THR A 1606 1 14 HELIX 6 AA6 ARG A 1617 ARG A 1630 1 14 HELIX 7 AA7 ALA A 1639 LEU A 1645 1 7 HELIX 8 AA8 SER A 1646 ASP A 1648 5 3 HELIX 9 AA9 ASP A 1649 GLY A 1654 1 6 HELIX 10 AB1 SER A 1666 ASN A 1676 1 11 HELIX 11 AB2 THR A 1691 GLY A 1697 1 7 HELIX 12 AB3 THR A 1709 GLU A 1720 1 12 HELIX 13 AB4 LEU A 1725 HIS A 1733 1 9 HELIX 14 AB5 HIS A 1733 PHE A 1740 1 8 SHEET 1 AA1 5 VAL A1462 LEU A1464 0 SHEET 2 AA1 5 TYR A1749 THR A1759 -1 O VAL A1750 N LEU A1464 SHEET 3 AA1 5 LYS A1778 LEU A1788 -1 O VAL A1779 N TRP A1758 SHEET 4 AA1 5 GLU A1791 ILE A1795 -1 O TYR A1794 N VAL A1786 SHEET 5 AA1 5 GLN A1798 VAL A1799 -1 O GLN A1798 N ILE A1795 SHEET 1 AA2 8 LEU A1467 VAL A1472 0 SHEET 2 AA2 8 ILE A1497 ALA A1502 1 O THR A1498 N LEU A1467 SHEET 3 AA2 8 ASP A1530 GLY A1536 1 O ALA A1532 N ALA A1502 SHEET 4 AA2 8 GLY A1554 TYR A1558 1 O ALA A1556 N LEU A1535 SHEET 5 AA2 8 ILE A1587 HIS A1590 1 O HIS A1590 N LEU A1557 SHEET 6 AA2 8 VAL A1610 ILE A1612 1 O HIS A1611 N ILE A1587 SHEET 7 AA2 8 VAL A1634 VAL A1638 1 O THR A1635 N ILE A1612 SHEET 8 AA2 8 CYS A1682 PHE A1683 1 O CYS A1682 N VAL A1638 LINK NE2 HIS A1471 ZN ZN A1901 1555 1555 2.21 LINK NE2 HIS A1473 ZN ZN A1901 1555 1555 2.10 LINK OD1 ASP A1686 ZN ZN A1901 1555 1555 2.21 CISPEP 1 GLU A 1476 PRO A 1477 0 9.57 CISPEP 2 ARG A 1507 PRO A 1508 0 7.96 CISPEP 3 ARG A 1661 PRO A 1662 0 -8.76 SITE 1 AC1 4 HIS A1471 HIS A1473 HIS A1590 ASP A1686 CRYST1 88.841 108.630 99.219 90.00 90.00 90.00 C 2 2 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 0.011256 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009206 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010079 0.00000