HEADER METAL BINDING PROTEIN 28-SEP-17 5YHK OBSLTE 09-DEC-20 5YHK 6J92 TITLE CRYSTAL STRUCTURE OF ACETOLACTATE DECARBOXYLASE FROM ENTERBACTER TITLE 2 AEROGENES COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-ACETOLACTATE DECARBOXYLASE; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 23-260; COMPND 5 SYNONYM: ALDC; COMPND 6 EC: 4.1.1.5; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA AEROGENES; SOURCE 3 ORGANISM_COMMON: ENTEROBACTER AEROGENES; SOURCE 4 ORGANISM_TAXID: 548; SOURCE 5 GENE: BUDA, ALDC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ACETOLACTATE DECARBOXYLASE ENTERBACTER AEROGENES, METAL BINDING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR F.L.JI,M.Y.LI,Y.B.FENG REVDAT 2 09-DEC-20 5YHK 1 OBSLTE COMPND LINK REVDAT 1 10-OCT-18 5YHK 0 JRNL AUTH F.L.JI,M.Y.LI,Y.B.FENG JRNL TITL CRYSTAL STRUCTURE OF ACETOLACTATE DECARBOXYLASE FROM JRNL TITL 2 ENTERBACTER AEROGENES JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.42 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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) : 2.42 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.03 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 19445 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.780 REMARK 3 FREE R VALUE TEST SET COUNT : 929 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 45.0417 - 4.6293 1.00 2834 134 0.1647 0.2144 REMARK 3 2 4.6293 - 3.6749 1.00 2672 135 0.1507 0.1591 REMARK 3 3 3.6749 - 3.2105 1.00 2646 121 0.1677 0.2349 REMARK 3 4 3.2105 - 2.9171 1.00 2608 148 0.1857 0.2533 REMARK 3 5 2.9171 - 2.7080 1.00 2596 119 0.1927 0.2486 REMARK 3 6 2.7080 - 2.5484 1.00 2590 144 0.2025 0.2408 REMARK 3 7 2.5484 - 2.4207 0.99 2570 128 0.2245 0.3239 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) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.310 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 : 0.009 3586 REMARK 3 ANGLE : 1.205 4867 REMARK 3 CHIRALITY : 0.049 525 REMARK 3 PLANARITY : 0.005 653 REMARK 3 DIHEDRAL : 15.544 1308 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 5YHK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 29-SEP-17. REMARK 100 THE DEPOSITION ID IS D_1300005285. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-JUN-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL18U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9798 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX-225 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19453 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.420 REMARK 200 RESOLUTION RANGE LOW (A) : 45.030 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 12.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.7600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.42 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.50 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 11.70 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.44 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20%(V/V)1,4-BUTANEDIOL, 100MM SODIUM REMARK 280 ACETATE/ACETIC ACID PH4.5, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 69.58650 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 41.77050 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 41.77050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 34.79325 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 41.77050 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 41.77050 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 104.37975 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 41.77050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.77050 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 34.79325 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 41.77050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.77050 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 104.37975 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 69.58650 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: 2410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -123.0 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 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 23 REMARK 465 LYS A 24 REMARK 465 HIS A 25 REMARK 465 PRO A 26 REMARK 465 ASP A 27 REMARK 465 ALA B 23 REMARK 465 LYS B 24 REMARK 465 HIS B 25 REMARK 465 PRO B 26 REMARK 465 ASP B 27 REMARK 465 ALA B 237 REMARK 465 ASP B 238 REMARK 465 SER B 239 REMARK 465 ALA B 240 REMARK 465 PHE B 241 REMARK 465 LEU B 242 REMARK 465 GLN B 243 REMARK 465 ALA B 244 REMARK 465 ASN B 245 REMARK 465 LEU B 246 REMARK 465 HIS B 247 REMARK 465 PRO B 248 REMARK 465 SER B 249 REMARK 465 ASN B 250 REMARK 465 LEU B 251 REMARK 465 ASP B 252 REMARK 465 ALA B 253 REMARK 465 ALA B 254 REMARK 465 ILE B 255 REMARK 465 ARG B 256 REMARK 465 SER B 257 REMARK 465 VAL B 258 REMARK 465 GLU B 259 REMARK 465 ASN B 260 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 NH1 ARG B 185 O HOH B 401 1.94 REMARK 500 OG SER A 75 O HOH A 401 2.00 REMARK 500 NE2 HIS A 212 O GLU A 259 2.04 REMARK 500 OD1 ASN B 194 O HOH B 402 2.05 REMARK 500 OG SER B 28 O HOH B 403 2.10 REMARK 500 CL CL A 301 O HOH A 442 2.10 REMARK 500 CL CL B 301 O HOH B 438 2.11 REMARK 500 O HOH A 474 O HOH A 475 2.17 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 34 -161.62 58.92 REMARK 500 PHE A 98 124.75 -174.26 REMARK 500 ASN A 194 -166.50 -127.39 REMARK 500 ASN A 250 72.38 -114.69 REMARK 500 SER B 34 -175.11 68.62 REMARK 500 ASP B 84 23.70 -66.03 REMARK 500 GLN B 176 60.82 37.32 REMARK 500 ASP B 215 153.23 179.06 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 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 199 NE2 REMARK 620 2 HIS A 201 NE2 107.0 REMARK 620 3 HIS A 212 ND1 106.5 101.2 REMARK 620 4 HOH A 442 O 112.1 132.4 92.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 300 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 199 NE2 REMARK 620 2 HIS B 201 NE2 102.4 REMARK 620 3 HIS B 212 ND1 96.3 111.0 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 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL B 301 DBREF 5YHK A 23 260 UNP P05361 ALDC_KLEAE 23 260 DBREF 5YHK B 23 260 UNP P05361 ALDC_KLEAE 23 260 SEQRES 1 A 238 ALA LYS HIS PRO ASP SER VAL ILE TYR GLN THR SER LEU SEQRES 2 A 238 MET SER ALA LEU LEU SER GLY VAL TYR GLU GLY ASP THR SEQRES 3 A 238 THR ILE ALA ASP LEU LEU ALA HIS GLY ASP PHE GLY LEU SEQRES 4 A 238 GLY THR PHE ASN GLU LEU ASP GLY GLU MET ILE ALA PHE SEQRES 5 A 238 SER SER GLN VAL TYR GLN LEU ARG ALA ASP GLY SER ALA SEQRES 6 A 238 ARG ALA ALA LYS PRO GLU GLN LYS THR PRO PHE ALA VAL SEQRES 7 A 238 MET THR TRP PHE GLN PRO GLN TYR ARG LYS THR PHE ASP SEQRES 8 A 238 ALA PRO VAL SER ARG GLN GLN ILE HIS ASP VAL ILE ASP SEQRES 9 A 238 GLN GLN ILE PRO SER ASP ASN LEU PHE CYS ALA LEU ARG SEQRES 10 A 238 ILE ASP GLY ASN PHE ARG HIS ALA HIS THR ARG THR VAL SEQRES 11 A 238 PRO ARG GLN THR PRO PRO TYR ARG ALA MET THR ASP VAL SEQRES 12 A 238 LEU ASP ASP GLN PRO VAL PHE ARG PHE ASN GLN ARG GLU SEQRES 13 A 238 GLY VAL LEU VAL GLY PHE ARG THR PRO GLN HIS MET GLN SEQRES 14 A 238 GLY ILE ASN VAL ALA GLY TYR HIS GLU HIS PHE ILE THR SEQRES 15 A 238 ASP ASP ARG GLN GLY GLY GLY HIS LEU LEU ASP TYR GLN SEQRES 16 A 238 LEU GLU SER GLY VAL LEU THR PHE GLY GLU ILE HIS LYS SEQRES 17 A 238 LEU MET ILE ASP LEU PRO ALA ASP SER ALA PHE LEU GLN SEQRES 18 A 238 ALA ASN LEU HIS PRO SER ASN LEU ASP ALA ALA ILE ARG SEQRES 19 A 238 SER VAL GLU ASN SEQRES 1 B 238 ALA LYS HIS PRO ASP SER VAL ILE TYR GLN THR SER LEU SEQRES 2 B 238 MET SER ALA LEU LEU SER GLY VAL TYR GLU GLY ASP THR SEQRES 3 B 238 THR ILE ALA ASP LEU LEU ALA HIS GLY ASP PHE GLY LEU SEQRES 4 B 238 GLY THR PHE ASN GLU LEU ASP GLY GLU MET ILE ALA PHE SEQRES 5 B 238 SER SER GLN VAL TYR GLN LEU ARG ALA ASP GLY SER ALA SEQRES 6 B 238 ARG ALA ALA LYS PRO GLU GLN LYS THR PRO PHE ALA VAL SEQRES 7 B 238 MET THR TRP PHE GLN PRO GLN TYR ARG LYS THR PHE ASP SEQRES 8 B 238 ALA PRO VAL SER ARG GLN GLN ILE HIS ASP VAL ILE ASP SEQRES 9 B 238 GLN GLN ILE PRO SER ASP ASN LEU PHE CYS ALA LEU ARG SEQRES 10 B 238 ILE ASP GLY ASN PHE ARG HIS ALA HIS THR ARG THR VAL SEQRES 11 B 238 PRO ARG GLN THR PRO PRO TYR ARG ALA MET THR ASP VAL SEQRES 12 B 238 LEU ASP ASP GLN PRO VAL PHE ARG PHE ASN GLN ARG GLU SEQRES 13 B 238 GLY VAL LEU VAL GLY PHE ARG THR PRO GLN HIS MET GLN SEQRES 14 B 238 GLY ILE ASN VAL ALA GLY TYR HIS GLU HIS PHE ILE THR SEQRES 15 B 238 ASP ASP ARG GLN GLY GLY GLY HIS LEU LEU ASP TYR GLN SEQRES 16 B 238 LEU GLU SER GLY VAL LEU THR PHE GLY GLU ILE HIS LYS SEQRES 17 B 238 LEU MET ILE ASP LEU PRO ALA ASP SER ALA PHE LEU GLN SEQRES 18 B 238 ALA ASN LEU HIS PRO SER ASN LEU ASP ALA ALA ILE ARG SEQRES 19 B 238 SER VAL GLU ASN HET ZN A 300 1 HET CL A 301 1 HET ZN B 300 1 HET CL B 301 1 HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION FORMUL 3 ZN 2(ZN 2+) FORMUL 4 CL 2(CL 1-) FORMUL 7 HOH *116(H2 O) HELIX 1 AA1 LEU A 35 GLY A 42 1 8 HELIX 2 AA2 ILE A 50 ALA A 55 1 6 HELIX 3 AA3 ASN A 65 ASP A 68 5 4 HELIX 4 AA4 ARG A 118 ILE A 129 1 12 HELIX 5 AA5 ALA A 161 VAL A 165 5 5 HELIX 6 AA6 PRO A 187 GLN A 191 5 5 HELIX 7 AA7 ASP A 238 ALA A 244 1 7 HELIX 8 AA8 ASN A 250 ASN A 260 1 11 HELIX 9 AA9 LEU B 35 SER B 41 1 7 HELIX 10 AB1 ILE B 50 ALA B 55 1 6 HELIX 11 AB2 ASN B 65 ASP B 68 5 4 HELIX 12 AB3 ARG B 118 ILE B 129 1 12 HELIX 13 AB4 ALA B 161 VAL B 165 5 5 HELIX 14 AB5 PRO B 187 GLN B 191 5 5 SHEET 1 AA114 ALA A 87 ALA A 89 0 SHEET 2 AA114 GLN A 77 LEU A 81 -1 N GLN A 80 O ARG A 88 SHEET 3 AA114 GLU A 70 PHE A 74 -1 N GLU A 70 O LEU A 81 SHEET 4 AA114 PHE A 59 THR A 63 -1 N GLY A 62 O MET A 71 SHEET 5 AA114 ALA A 99 THR A 102 -1 O VAL A 100 N LEU A 61 SHEET 6 AA114 ILE A 30 THR A 33 -1 N TYR A 31 O MET A 101 SHEET 7 AA114 LYS A 230 ASP A 234 1 O MET A 232 N ILE A 30 SHEET 8 AA114 LYS B 230 ASP B 234 -1 O LEU B 231 N ILE A 233 SHEET 9 AA114 ILE B 30 THR B 33 1 N ILE B 30 O MET B 232 SHEET 10 AA114 ALA B 99 THR B 102 -1 O MET B 101 N TYR B 31 SHEET 11 AA114 PHE B 59 THR B 63 -1 N LEU B 61 O VAL B 100 SHEET 12 AA114 GLU B 70 PHE B 74 -1 O MET B 71 N GLY B 62 SHEET 13 AA114 GLN B 77 LEU B 81 -1 O LEU B 81 N GLU B 70 SHEET 14 AA114 ALA B 87 ALA B 89 -1 O ARG B 88 N GLN B 80 SHEET 1 AA2 2 THR A 48 THR A 49 0 SHEET 2 AA2 2 LYS A 95 THR A 96 -1 O THR A 96 N THR A 48 SHEET 1 AA3 7 TYR A 108 PHE A 112 0 SHEET 2 AA3 7 VAL A 116 SER A 117 0 SHEET 3 AA3 7 PHE A 135 ARG A 150 0 SHEET 4 AA3 7 VAL A 171 THR A 186 -1 O ARG A 177 N PHE A 144 SHEET 5 AA3 7 GLY A 197 THR A 204 -1 O HIS A 201 N VAL A 182 SHEET 6 AA3 7 GLY A 210 ILE A 228 -1 O GLY A 211 N PHE A 202 SHEET 7 AA3 7 VAL A 116 SER A 117 -1 N VAL A 116 O LEU A 218 SHEET 1 AA4 2 THR B 48 THR B 49 0 SHEET 2 AA4 2 LYS B 95 THR B 96 -1 O THR B 96 N THR B 48 SHEET 1 AA5 7 TYR B 108 PHE B 112 0 SHEET 2 AA5 7 VAL B 116 SER B 117 0 SHEET 3 AA5 7 PHE B 135 ARG B 150 0 SHEET 4 AA5 7 PHE B 172 THR B 186 -1 O ARG B 177 N PHE B 144 SHEET 5 AA5 7 GLY B 197 THR B 204 -1 O HIS B 201 N VAL B 182 SHEET 6 AA5 7 GLY B 210 ILE B 228 -1 O LEU B 213 N GLU B 200 SHEET 7 AA5 7 VAL B 116 SER B 117 -1 N VAL B 116 O LEU B 218 LINK NE2 HIS A 199 ZN ZN A 300 1555 1555 1.99 LINK NE2 HIS A 201 ZN ZN A 300 1555 1555 2.06 LINK ND1 HIS A 212 ZN ZN A 300 1555 1555 2.08 LINK ZN ZN A 300 O HOH A 442 1555 1555 1.91 LINK NE2 HIS B 199 ZN ZN B 300 1555 1555 1.96 LINK NE2 HIS B 201 ZN ZN B 300 1555 1555 2.13 LINK ND1 HIS B 212 ZN ZN B 300 1555 1555 2.09 CISPEP 1 PRO A 157 PRO A 158 0 -2.09 CISPEP 2 GLU A 259 ASN A 260 0 -3.04 CISPEP 3 PRO B 157 PRO B 158 0 -10.98 SITE 1 AC1 5 HIS A 199 HIS A 201 HIS A 212 CL A 301 SITE 2 AC1 5 HOH A 442 SITE 1 AC2 5 GLY A 62 HIS A 199 HIS A 201 ZN A 300 SITE 2 AC2 5 HOH A 442 SITE 1 AC3 4 HIS B 199 HIS B 201 HIS B 212 CL B 301 SITE 1 AC4 5 GLU B 70 HIS B 199 HIS B 201 ZN B 300 SITE 2 AC4 5 HOH B 438 CRYST1 83.541 83.541 139.173 90.00 90.00 90.00 P 41 21 2 16 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 0.011970 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011970 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007185 0.00000