HEADER HYDROLASE 29-JAN-02 1KWG TITLE CRYSTAL STRUCTURE OF THERMUS THERMOPHILUS A4 BETA-GALACTOSIDASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-GALACTOSIDASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.2.1.23; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMUS THERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 274; SOURCE 4 STRAIN: A4; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM105; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PEXM9 KEYWDS TIM BARREL, GLYCOSIDE HYDROLASE FAMILY 42, TRIMER, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.HIDAKA,S.FUSHINOBU,N.OHTSU,H.MOTOSHIMA,H.MATSUZAWA,H.SHOUN,T.WAKAGI REVDAT 4 13-MAR-24 1KWG 1 REMARK LINK REVDAT 3 13-JUL-11 1KWG 1 VERSN REVDAT 2 24-FEB-09 1KWG 1 VERSN REVDAT 1 18-SEP-02 1KWG 0 JRNL AUTH M.HIDAKA,S.FUSHINOBU,N.OHTSU,H.MOTOSHIMA,H.MATSUZAWA, JRNL AUTH 2 H.SHOUN,T.WAKAGI JRNL TITL TRIMERIC CRYSTAL STRUCTURE OF THE GLYCOSIDE HYDROLASE FAMILY JRNL TITL 2 42 BETA-GALACTOSIDASE FROM THERMUS THERMOPHILUS A4 AND THE JRNL TITL 3 STRUCTURE OF ITS COMPLEX WITH GALACTOSE JRNL REF J.MOL.BIOL. V. 322 79 2002 JRNL REFN ISSN 0022-2836 JRNL PMID 12215416 JRNL DOI 10.1016/S0022-2836(02)00746-5 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.OHTSU,H.MOTOSHIMA,K.GOTO,F.TSUKASAKI,H.MATSUZAWA REMARK 1 TITL THERMOSTABLE BETA-GALACTOSIDASE FROM AN EXTREME THERMOPHILE, REMARK 1 TITL 2 THERMUS SP. A4: ENZYME PURIFICATION AND CHARACTERIZATION, REMARK 1 TITL 3 AND GENE CLONING AND SEQUENCING REMARK 1 REF BIOSCI.BIOTECHNOL.BIOCHEM. V. 62 1539 1998 REMARK 1 REFN ISSN 0916-8451 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.73 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 2506976.890 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 94442 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 SET) : 0.167 REMARK 3 FREE R VALUE : 0.184 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4737 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.70 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.60 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 14748 REMARK 3 BIN R VALUE (WORKING SET) : 0.2070 REMARK 3 BIN FREE R VALUE : 0.2300 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.10 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 785 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.008 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5162 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 685 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 15.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -3.01000 REMARK 3 B22 (A**2) : -3.01000 REMARK 3 B33 (A**2) : 6.03000 REMARK 3 B12 (A**2) : -1.37000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.15 REMARK 3 ESD FROM SIGMAA (A) : 0.11 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.17 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.13 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.880 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.200 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.740 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.190 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.140 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.36 REMARK 3 BSOL : 49.68 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : ION.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : MPDACT.PARAM REMARK 3 PARAMETER FILE 5 : CIS_PEPTIDE.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : ION.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : MPDACT.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KWG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-JAN-02. REMARK 100 THE DEPOSITION ID IS D_1000015406. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JAN-01 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL40B2 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 : A FIXED-EXIT DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 94442 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 19.730 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 4.400 REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : 0.04100 REMARK 200 FOR THE DATA SET : 16.2000 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) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.28900 REMARK 200 R SYM FOR SHELL (I) : 0.28900 REMARK 200 FOR SHELL : 6.040 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, SODIUM ACETATE TRIHYDRATE, REMARK 280 SODIUM CACODYRATE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A TRIMER GENERATED FROM THE REMARK 300 MONOMER IN THE ASYMMETRIC UNIT BY THE OPERATIONS: -Y,X-Y,Z AND -X+Y, REMARK 300 -X,Z. 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 17790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 59240 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -150.0 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 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 ALA A 645 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 ASP A 139 -143.66 52.94 REMARK 500 ASN A 140 112.57 -162.48 REMARK 500 ALA A 200 -178.84 77.45 REMARK 500 ALA A 358 -171.22 67.15 REMARK 500 GLN A 417 -19.78 65.20 REMARK 500 SER A 460 130.29 -174.20 REMARK 500 LEU A 498 164.99 76.85 REMARK 500 PRO A 500 32.01 -84.49 REMARK 500 LEU A 536 -57.70 68.04 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 806 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 106 SG REMARK 620 2 CYS A 150 SG 117.8 REMARK 620 3 CYS A 152 SG 105.4 106.0 REMARK 620 4 CYS A 155 SG 98.8 110.6 118.7 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 805 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 806 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD A 803 DBREF 1KWG A 1 645 UNP O69315 O69315_9DEIN 1 645 SEQRES 1 A 645 MET LEU GLY VAL CYS TYR TYR PRO GLU HIS TRP PRO LYS SEQRES 2 A 645 GLU ARG TRP LYS GLU ASP ALA ARG ARG MET ARG GLU ALA SEQRES 3 A 645 GLY LEU SER HIS VAL ARG ILE GLY GLU PHE ALA TRP ALA SEQRES 4 A 645 LEU LEU GLU PRO GLU PRO GLY ARG LEU GLU TRP GLY TRP SEQRES 5 A 645 LEU ASP GLU ALA ILE ALA THR LEU ALA ALA GLU GLY LEU SEQRES 6 A 645 LYS VAL VAL LEU GLY THR PRO THR ALA THR PRO PRO LYS SEQRES 7 A 645 TRP LEU VAL ASP ARG TYR PRO GLU ILE LEU PRO VAL ASP SEQRES 8 A 645 ARG GLU GLY ARG ARG ARG ARG PHE GLY GLY ARG ARG HIS SEQRES 9 A 645 TYR CYS PHE SER SER PRO VAL TYR ARG GLU GLU ALA ARG SEQRES 10 A 645 ARG ILE VAL THR LEU LEU ALA GLU ARG TYR GLY GLY LEU SEQRES 11 A 645 GLU ALA VAL ALA GLY PHE GLN THR ASP ASN GLU TYR GLY SEQRES 12 A 645 CYS HIS ASP THR VAL ARG CYS TYR CYS PRO ARG CYS GLN SEQRES 13 A 645 GLU ALA PHE ARG GLY TRP LEU GLU ALA ARG TYR GLY THR SEQRES 14 A 645 ILE GLU ALA LEU ASN GLU ALA TRP GLY THR ALA PHE TRP SEQRES 15 A 645 SER GLN ARG TYR ARG SER PHE ALA GLU VAL GLU LEU PRO SEQRES 16 A 645 HIS LEU THR VAL ALA GLU PRO ASN PRO SER HIS LEU LEU SEQRES 17 A 645 ASP TYR TYR ARG PHE ALA SER ASP GLN VAL ARG ALA PHE SEQRES 18 A 645 ASN ARG LEU GLN VAL GLU ILE LEU ARG ALA HIS ALA PRO SEQRES 19 A 645 GLY LYS PHE VAL THR HIS ASN PHE MET GLY PHE PHE THR SEQRES 20 A 645 ASP LEU ASP ALA PHE ALA LEU ALA GLN ASP LEU ASP PHE SEQRES 21 A 645 ALA SER TRP ASP SER TYR PRO LEU GLY PHE THR ASP LEU SEQRES 22 A 645 MET PRO LEU PRO PRO GLU GLU LYS LEU ARG TYR ALA ARG SEQRES 23 A 645 THR GLY HIS PRO ASP VAL ALA ALA PHE HIS HIS ASP LEU SEQRES 24 A 645 TYR ARG GLY VAL GLY ARG GLY ARG PHE TRP VAL MET GLU SEQRES 25 A 645 GLN GLN PRO GLY PRO VAL ASN TRP ALA PRO HIS ASN PRO SEQRES 26 A 645 SER PRO ALA PRO GLY MET VAL ARG LEU TRP THR TRP GLU SEQRES 27 A 645 ALA LEU ALA HIS GLY ALA GLU VAL VAL SER TYR PHE ARG SEQRES 28 A 645 TRP ARG GLN ALA PRO PHE ALA GLN GLU GLN MET HIS ALA SEQRES 29 A 645 GLY LEU HIS ARG PRO ASP SER ALA PRO ASP GLN GLY PHE SEQRES 30 A 645 PHE GLU ALA LYS ARG VAL ALA GLU GLU LEU ALA ALA LEU SEQRES 31 A 645 ALA LEU PRO PRO VAL ALA GLN ALA PRO VAL ALA LEU VAL SEQRES 32 A 645 PHE ASP TYR GLU ALA ALA TRP ILE TYR GLU VAL GLN PRO SEQRES 33 A 645 GLN GLY ALA GLU TRP SER TYR LEU GLY LEU VAL TYR LEU SEQRES 34 A 645 PHE TYR SER ALA LEU ARG ARG LEU GLY LEU ASP VAL ASP SEQRES 35 A 645 VAL VAL PRO PRO GLY ALA SER LEU ARG GLY TYR ALA PHE SEQRES 36 A 645 ALA VAL VAL PRO SER LEU PRO ILE VAL ARG GLU GLU ALA SEQRES 37 A 645 LEU GLU ALA PHE ARG GLU ALA GLU GLY PRO VAL LEU PHE SEQRES 38 A 645 GLY PRO ARG SER GLY SER LYS THR GLU THR PHE GLN ILE SEQRES 39 A 645 PRO LYS GLU LEU PRO PRO GLY PRO LEU GLN ALA LEU LEU SEQRES 40 A 645 PRO LEU LYS VAL VAL ARG VAL GLU SER LEU PRO PRO GLY SEQRES 41 A 645 LEU LEU GLU VAL ALA GLU GLY ALA LEU GLY ARG PHE PRO SEQRES 42 A 645 LEU GLY LEU TRP ARG GLU TRP VAL GLU ALA PRO LEU LYS SEQRES 43 A 645 PRO LEU LEU THR PHE GLN ASP GLY LYS GLY ALA LEU TYR SEQRES 44 A 645 ARG GLU GLY ARG TYR LEU TYR LEU ALA ALA TRP PRO SER SEQRES 45 A 645 PRO GLU LEU ALA GLY ARG LEU LEU SER ALA LEU ALA ALA SEQRES 46 A 645 GLU ALA GLY LEU LYS VAL LEU SER LEU PRO GLU GLY LEU SEQRES 47 A 645 ARG LEU ARG ARG ARG GLY THR TRP VAL PHE ALA PHE ASN SEQRES 48 A 645 TYR GLY PRO GLU ALA VAL GLU ALA PRO ALA SER GLU GLY SEQRES 49 A 645 ALA ARG PHE LEU LEU GLY SER ARG ARG VAL GLY PRO TYR SEQRES 50 A 645 ASP LEU ALA VAL TRP GLU GLU ALA HET CL A 801 1 HET ACT A 804 4 HET ACT A 805 4 HET ZN A 806 1 HET MPD A 802 8 HET MPD A 803 8 HETNAM CL CHLORIDE ION HETNAM ACT ACETATE ION HETNAM ZN ZINC ION HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL FORMUL 2 CL CL 1- FORMUL 3 ACT 2(C2 H3 O2 1-) FORMUL 5 ZN ZN 2+ FORMUL 6 MPD 2(C6 H14 O2) FORMUL 8 HOH *685(H2 O) HELIX 1 1 TYR A 7 TRP A 11 5 5 HELIX 2 2 PRO A 12 GLU A 14 5 3 HELIX 3 3 ARG A 15 GLY A 27 1 13 HELIX 4 4 ALA A 37 GLU A 42 1 6 HELIX 5 5 TRP A 50 ALA A 62 1 13 HELIX 6 6 PRO A 77 TYR A 84 1 8 HELIX 7 7 PRO A 85 LEU A 88 5 4 HELIX 8 8 SER A 109 GLY A 128 1 20 HELIX 9 9 CYS A 152 GLY A 168 1 17 HELIX 10 10 THR A 169 GLY A 178 1 10 HELIX 11 11 ALA A 180 GLN A 184 5 5 HELIX 12 12 SER A 188 VAL A 192 5 5 HELIX 13 13 ASN A 203 ALA A 233 1 31 HELIX 14 14 ASP A 250 ALA A 255 1 6 HELIX 15 15 GLN A 256 LEU A 258 5 3 HELIX 16 16 TYR A 266 MET A 274 1 9 HELIX 17 17 PRO A 277 TYR A 284 1 8 HELIX 18 18 ASP A 291 GLY A 304 1 14 HELIX 19 19 GLY A 330 HIS A 342 1 13 HELIX 20 20 ASP A 374 ALA A 389 1 16 HELIX 21 21 ASP A 405 GLN A 415 1 11 HELIX 22 22 SER A 422 ARG A 436 1 15 HELIX 23 23 ARG A 465 GLU A 474 1 10 HELIX 24 24 PRO A 500 LEU A 506 5 7 HELIX 25 25 SER A 572 ALA A 587 1 16 SHEET 1 A 9 PHE A 237 THR A 239 0 SHEET 2 A 9 VAL A 133 GLN A 137 1 N PHE A 136 O PHE A 237 SHEET 3 A 9 LYS A 66 GLY A 70 1 N VAL A 67 O ALA A 134 SHEET 4 A 9 HIS A 30 ILE A 33 1 N VAL A 31 O VAL A 68 SHEET 5 A 9 LEU A 2 CYS A 5 1 N VAL A 4 O ARG A 32 SHEET 6 A 9 VAL A 347 PHE A 350 1 O TYR A 349 N CYS A 5 SHEET 7 A 9 PHE A 308 GLN A 313 1 N VAL A 310 O SER A 348 SHEET 8 A 9 ALA A 261 SER A 265 1 N SER A 265 O GLU A 312 SHEET 9 A 9 ASN A 241 PHE A 242 1 N PHE A 242 O SER A 262 SHEET 1 B 9 VAL A 441 VAL A 444 0 SHEET 2 B 9 VAL A 400 VAL A 403 1 N LEU A 402 O ASP A 442 SHEET 3 B 9 PHE A 455 VAL A 458 1 O VAL A 457 N ALA A 401 SHEET 4 B 9 VAL A 479 PHE A 481 1 O LEU A 480 N VAL A 458 SHEET 5 B 9 TYR A 564 LEU A 567 1 O LEU A 567 N PHE A 481 SHEET 6 B 9 GLY A 556 GLU A 561 -1 N TYR A 559 O TYR A 566 SHEET 7 B 9 LEU A 549 PHE A 551 -1 N LEU A 549 O ALA A 557 SHEET 8 B 9 GLU A 523 GLY A 527 -1 N GLU A 526 O THR A 550 SHEET 9 B 9 GLY A 530 LEU A 534 -1 O LEU A 534 N GLU A 523 SHEET 1 C 2 LYS A 510 SER A 516 0 SHEET 2 C 2 TRP A 537 GLU A 542 -1 O TRP A 540 N ARG A 513 SHEET 1 D 4 LEU A 598 ARG A 603 0 SHEET 2 D 4 TRP A 606 ASN A 611 -1 O PHE A 608 N ARG A 601 SHEET 3 D 4 ASP A 638 GLU A 643 -1 O ALA A 640 N ALA A 609 SHEET 4 D 4 ARG A 626 LEU A 629 -1 N LEU A 629 O VAL A 641 SHEET 1 E 2 VAL A 617 GLU A 618 0 SHEET 2 E 2 ARG A 633 VAL A 634 -1 O VAL A 634 N VAL A 617 LINK SG CYS A 106 ZN ZN A 806 1555 1555 2.35 LINK SG CYS A 150 ZN ZN A 806 1555 1555 2.35 LINK SG CYS A 152 ZN ZN A 806 1555 1555 2.35 LINK SG CYS A 155 ZN ZN A 806 1555 1555 2.39 CISPEP 1 PHE A 350 ARG A 351 0 1.17 CISPEP 2 PRO A 499 PRO A 500 0 0.76 CISPEP 3 GLY A 613 PRO A 614 0 0.80 SITE 1 AC1 5 TYR A 6 TYR A 7 TRP A 11 ARG A 351 SITE 2 AC1 5 ARG A 353 SITE 1 AC2 4 GLY A 535 HOH A 875 HOH A 927 HOH A1424 SITE 1 AC3 1 ARG A 560 SITE 1 AC4 4 CYS A 106 CYS A 150 CYS A 152 CYS A 155 SITE 1 AC5 1 PRO A 275 SITE 1 AC6 7 ALA A 433 ARG A 436 PRO A 573 GLY A 577 SITE 2 AC6 7 HOH A 865 HOH A 902 HOH A 984 CRYST1 97.737 97.737 129.370 90.00 90.00 120.00 P 3 2 1 6 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 0.010232 0.005907 0.000000 0.00000 SCALE2 0.000000 0.011814 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007730 0.00000