HEADER LYASE 19-JUN-13 4LA3 TITLE CRYSTAL STRUCTURE OF DIMETHYLSULPHONIOPROPIONATE (DMSP) LYASE DDDQ TITLE 2 Y131A IN COMPLEX WITH DMSP COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIMETHYLSULPHONIOPROPIONATE (DMSP) LYASE DDDQ; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SILICIBACTER LACUSCAERULENSIS; SOURCE 3 ORGANISM_TAXID: 644107; SOURCE 4 STRAIN: ITI-1157; SOURCE 5 GENE: SL1157_0332; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS CUPIN MOTIF, DMSP LYASE, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.ZHANG,C.LI REVDAT 3 08-NOV-23 4LA3 1 REMARK SEQADV LINK REVDAT 2 05-FEB-14 4LA3 1 JRNL REVDAT 1 15-JAN-14 4LA3 0 JRNL AUTH C.LI,T.WEI,S.ZHANG,X.CHEN,X.GAO,P.WANG,B.XIE,H.SU,Q.QIN, JRNL AUTH 2 X.ZHANG,J.YU,H.ZHANG,B.ZHOU,G.YANG,Y.ZHANG JRNL TITL MOLECULAR INSIGHT INTO BACTERIAL CLEAVAGE OF OCEANIC JRNL TITL 2 DIMETHYLSULFONIOPROPIONATE INTO DIMETHYL SULFIDE JRNL REF PROC.NATL.ACAD.SCI.USA V. 111 1026 2014 JRNL REFN ISSN 0027-8424 JRNL PMID 24395783 JRNL DOI 10.1073/PNAS.1312354111 REMARK 2 REMARK 2 RESOLUTION. 2.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.4_486) 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 : OVERALL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.33 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 3 NUMBER OF REFLECTIONS : 10119 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.203 REMARK 3 R VALUE (WORKING SET) : 0.200 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.740 REMARK 3 FREE R VALUE TEST SET COUNT : 461 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 42.3307 - 3.8948 0.98 3285 155 0.1968 0.2441 REMARK 3 2 3.8948 - 3.0917 0.97 3065 164 0.1849 0.2921 REMARK 3 3 3.0917 - 2.7010 0.92 2915 142 0.2324 0.3496 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.37 REMARK 3 B_SOL : 34.08 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 30.580 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.65 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 46.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -10.97020 REMARK 3 B22 (A**2) : 22.97330 REMARK 3 B33 (A**2) : -12.00320 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 : 0.008 3070 REMARK 3 ANGLE : 1.119 4186 REMARK 3 CHIRALITY : 0.073 442 REMARK 3 PLANARITY : 0.006 548 REMARK 3 DIHEDRAL : 16.525 1068 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): 24.2134 -11.5860 -20.6210 REMARK 3 T TENSOR REMARK 3 T11: 0.2760 T22: 0.2378 REMARK 3 T33: 0.2915 T12: -0.0241 REMARK 3 T13: -0.0320 T23: 0.0020 REMARK 3 L TENSOR REMARK 3 L11: 0.8093 L22: 0.0086 REMARK 3 L33: 1.5875 L12: 0.0144 REMARK 3 L13: -0.8137 L23: -0.0383 REMARK 3 S TENSOR REMARK 3 S11: -0.0393 S12: 0.0166 S13: 0.1196 REMARK 3 S21: -0.0313 S22: 0.0404 S23: -0.0043 REMARK 3 S31: 0.0510 S32: 0.0338 S33: -0.0000 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 4LA3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-JUL-13. REMARK 100 THE DEPOSITION ID IS D_1000080371. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-MAY-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10119 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL 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: MLPHARE REMARK 200 STARTING MODEL: 4LA2 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 38.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M SODIUM CHLORIDE, 0.1M MES, 20% REMARK 280 (W/V) PEG 2000 MME , PH 6.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 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 24.28650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 43.13550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.01150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 43.13550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.28650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.01150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A 1 REMARK 465 ALA A 191 REMARK 465 ALA A 192 REMARK 465 HIS A 193 REMARK 465 HIS A 194 REMARK 465 HIS A 195 REMARK 465 HIS A 196 REMARK 465 HIS A 197 REMARK 465 HIS A 198 REMARK 465 MET B 1 REMARK 465 ALA B 191 REMARK 465 ALA B 192 REMARK 465 HIS B 193 REMARK 465 HIS B 194 REMARK 465 HIS B 195 REMARK 465 HIS B 196 REMARK 465 HIS B 197 REMARK 465 HIS B 198 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 N THR B 2 OE2 GLU B 4 1.88 REMARK 500 OG SER A 54 OE1 GLU A 152 2.03 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 THR A 16 -70.27 -53.28 REMARK 500 ASP A 143 109.59 -53.42 REMARK 500 GLU A 152 11.83 86.62 REMARK 500 ARG A 155 111.93 -167.79 REMARK 500 TRP A 160 -3.28 68.57 REMARK 500 GLU A 181 129.48 -36.62 REMARK 500 ALA A 185 -161.39 -103.00 REMARK 500 ALA B 147 145.27 179.67 REMARK 500 GLU B 152 -11.74 84.46 REMARK 500 TRP B 160 -0.26 66.18 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 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 125 NE2 REMARK 620 2 GLU A 129 OE1 112.5 REMARK 620 3 GLU A 129 OE2 100.8 51.3 REMARK 620 4 HIS A 163 NE2 93.8 126.3 79.1 REMARK 620 5 DQY A 202 O1 94.6 105.0 155.4 119.1 REMARK 620 6 DQY A 202 O2 139.3 96.9 119.8 90.5 49.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 201 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 125 NE2 REMARK 620 2 GLU B 129 OE1 95.3 REMARK 620 3 HIS B 163 NE2 101.0 129.8 REMARK 620 4 DQY B 202 O1 128.7 95.7 109.4 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 ZN A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DQY A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DQY B 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4LA2 RELATED DB: PDB DBREF 4LA3 A 1 192 UNP D0CY60 D0CY60_9RHOB 1 192 DBREF 4LA3 B 1 192 UNP D0CY60 D0CY60_9RHOB 1 192 SEQADV 4LA3 ALA A 131 UNP D0CY60 TYR 131 ENGINEERED MUTATION SEQADV 4LA3 HIS A 193 UNP D0CY60 EXPRESSION TAG SEQADV 4LA3 HIS A 194 UNP D0CY60 EXPRESSION TAG SEQADV 4LA3 HIS A 195 UNP D0CY60 EXPRESSION TAG SEQADV 4LA3 HIS A 196 UNP D0CY60 EXPRESSION TAG SEQADV 4LA3 HIS A 197 UNP D0CY60 EXPRESSION TAG SEQADV 4LA3 HIS A 198 UNP D0CY60 EXPRESSION TAG SEQADV 4LA3 ALA B 131 UNP D0CY60 TYR 131 ENGINEERED MUTATION SEQADV 4LA3 HIS B 193 UNP D0CY60 EXPRESSION TAG SEQADV 4LA3 HIS B 194 UNP D0CY60 EXPRESSION TAG SEQADV 4LA3 HIS B 195 UNP D0CY60 EXPRESSION TAG SEQADV 4LA3 HIS B 196 UNP D0CY60 EXPRESSION TAG SEQADV 4LA3 HIS B 197 UNP D0CY60 EXPRESSION TAG SEQADV 4LA3 HIS B 198 UNP D0CY60 EXPRESSION TAG SEQRES 1 A 198 MET THR LEU GLU ASN VAL LEU GLU ALA ALA ARG HIS LEU SEQRES 2 A 198 HIS GLN THR LEU PRO ALA LEU SER GLU PHE GLY ASN TRP SEQRES 3 A 198 PRO THR ASP LEU THR ALA THR GLY LEU GLN PRO ARG ALA SEQRES 4 A 198 ILE PRO ALA THR PRO LEU VAL GLN ALA LEU ASP GLN PRO SEQRES 5 A 198 GLY SER PRO ARG THR THR GLY LEU VAL GLN ALA ILE ARG SEQRES 6 A 198 SER ALA ALA HIS LEU ALA HIS TRP LYS ARG THR TYR THR SEQRES 7 A 198 GLU ALA GLU VAL GLY ALA ASP PHE ARG ASN ARG TYR GLY SEQRES 8 A 198 TYR PHE GLU LEU PHE GLY PRO THR GLY HIS PHE HIS SER SEQRES 9 A 198 THR GLN LEU ARG GLY TYR VAL ALA TYR TRP GLY ALA GLY SEQRES 10 A 198 LEU ASP TYR ASP TRP HIS SER HIS GLN ALA GLU GLU LEU SEQRES 11 A 198 ALA LEU THR LEU ALA GLY GLY ALA VAL PHE LYS VAL ASP SEQRES 12 A 198 GLY GLU ARG ALA PHE VAL GLY ALA GLU GLY THR ARG LEU SEQRES 13 A 198 HIS ALA SER TRP GLN SER HIS ALA MET SER THR GLY ASP SEQRES 14 A 198 GLN PRO ILE LEU THR PHE VAL LEU TRP ARG GLY GLU GLY SEQRES 15 A 198 LEU ASN ALA LEU PRO ARG MET ASP ALA ALA HIS HIS HIS SEQRES 16 A 198 HIS HIS HIS SEQRES 1 B 198 MET THR LEU GLU ASN VAL LEU GLU ALA ALA ARG HIS LEU SEQRES 2 B 198 HIS GLN THR LEU PRO ALA LEU SER GLU PHE GLY ASN TRP SEQRES 3 B 198 PRO THR ASP LEU THR ALA THR GLY LEU GLN PRO ARG ALA SEQRES 4 B 198 ILE PRO ALA THR PRO LEU VAL GLN ALA LEU ASP GLN PRO SEQRES 5 B 198 GLY SER PRO ARG THR THR GLY LEU VAL GLN ALA ILE ARG SEQRES 6 B 198 SER ALA ALA HIS LEU ALA HIS TRP LYS ARG THR TYR THR SEQRES 7 B 198 GLU ALA GLU VAL GLY ALA ASP PHE ARG ASN ARG TYR GLY SEQRES 8 B 198 TYR PHE GLU LEU PHE GLY PRO THR GLY HIS PHE HIS SER SEQRES 9 B 198 THR GLN LEU ARG GLY TYR VAL ALA TYR TRP GLY ALA GLY SEQRES 10 B 198 LEU ASP TYR ASP TRP HIS SER HIS GLN ALA GLU GLU LEU SEQRES 11 B 198 ALA LEU THR LEU ALA GLY GLY ALA VAL PHE LYS VAL ASP SEQRES 12 B 198 GLY GLU ARG ALA PHE VAL GLY ALA GLU GLY THR ARG LEU SEQRES 13 B 198 HIS ALA SER TRP GLN SER HIS ALA MET SER THR GLY ASP SEQRES 14 B 198 GLN PRO ILE LEU THR PHE VAL LEU TRP ARG GLY GLU GLY SEQRES 15 B 198 LEU ASN ALA LEU PRO ARG MET ASP ALA ALA HIS HIS HIS SEQRES 16 B 198 HIS HIS HIS HET ZN A 201 1 HET DQY A 202 8 HET ZN B 201 1 HET DQY B 202 8 HETNAM ZN ZINC ION HETNAM DQY 3-(DIMETHYL-LAMBDA~4~-SULFANYL)PROPANOIC ACID FORMUL 3 ZN 2(ZN 2+) FORMUL 4 DQY 2(C5 H12 O2 S) FORMUL 7 HOH *21(H2 O) HELIX 1 1 LEU A 3 LEU A 17 1 15 HELIX 2 2 LEU A 17 GLY A 24 1 8 HELIX 3 3 PRO A 41 ALA A 48 1 8 HELIX 4 4 THR A 57 ALA A 68 1 12 HELIX 5 5 HIS A 69 ALA A 71 5 3 HELIX 6 6 THR A 78 GLY A 83 1 6 HELIX 7 7 GLY A 83 ARG A 89 1 7 HELIX 8 8 LEU B 3 LEU B 17 1 15 HELIX 9 9 LEU B 17 GLY B 24 1 8 HELIX 10 10 ALA B 42 ALA B 48 1 7 HELIX 11 11 THR B 57 ALA B 68 1 12 HELIX 12 12 HIS B 69 ALA B 71 5 3 HELIX 13 13 THR B 78 GLY B 83 1 6 HELIX 14 14 GLY B 83 ARG B 89 1 7 SHEET 1 A 7 THR A 31 ALA A 32 0 SHEET 2 A 7 PHE A 102 HIS A 103 -1 O HIS A 103 N THR A 31 SHEET 3 A 7 TYR A 90 GLY A 97 1 N GLY A 97 O PHE A 102 SHEET 4 A 7 ARG A 108 TRP A 114 -1 O TYR A 113 N GLY A 91 SHEET 5 A 7 HIS A 163 ARG A 179 -1 O VAL A 176 N TYR A 110 SHEET 6 A 7 GLU A 128 VAL A 142 -1 N VAL A 139 O SER A 166 SHEET 7 A 7 THR A 154 HIS A 157 -1 O ARG A 155 N ALA A 131 SHEET 1 B 5 GLU A 145 GLY A 150 0 SHEET 2 B 5 GLU A 128 VAL A 142 -1 N ALA A 138 O VAL A 149 SHEET 3 B 5 HIS A 163 ARG A 179 -1 O SER A 166 N VAL A 139 SHEET 4 B 5 ASP A 119 SER A 124 -1 N TYR A 120 O MET A 165 SHEET 5 B 5 ARG A 188 MET A 189 -1 O ARG A 188 N SER A 124 SHEET 1 C 2 THR B 31 ALA B 32 0 SHEET 2 C 2 PHE B 102 HIS B 103 -1 O HIS B 103 N THR B 31 SHEET 1 D 5 TYR B 90 PHE B 96 0 SHEET 2 D 5 ARG B 108 TRP B 114 -1 O TYR B 113 N GLY B 91 SHEET 3 D 5 HIS B 163 ARG B 179 -1 O TRP B 178 N ARG B 108 SHEET 4 D 5 GLU B 128 VAL B 142 -1 N LYS B 141 O ALA B 164 SHEET 5 D 5 THR B 154 HIS B 157 -1 O ARG B 155 N ALA B 131 SHEET 1 E 5 PHE B 148 GLY B 150 0 SHEET 2 E 5 GLU B 128 VAL B 142 -1 N ALA B 138 O VAL B 149 SHEET 3 E 5 HIS B 163 ARG B 179 -1 O ALA B 164 N LYS B 141 SHEET 4 E 5 ASP B 119 SER B 124 -1 N TYR B 120 O MET B 165 SHEET 5 E 5 ARG B 188 MET B 189 -1 O ARG B 188 N SER B 124 LINK NE2 HIS A 125 ZN ZN A 201 1555 1555 2.45 LINK OE1 GLU A 129 ZN ZN A 201 1555 1555 2.53 LINK OE2 GLU A 129 ZN ZN A 201 1555 1555 2.54 LINK NE2 HIS A 163 ZN ZN A 201 1555 1555 2.62 LINK ZN ZN A 201 O1 DQY A 202 1555 1555 2.61 LINK ZN ZN A 201 O2 DQY A 202 1555 1555 2.69 LINK NE2 HIS B 125 ZN ZN B 201 1555 1555 2.45 LINK OE1 GLU B 129 ZN ZN B 201 1555 1555 2.40 LINK NE2 HIS B 163 ZN ZN B 201 1555 1555 2.48 LINK ZN ZN B 201 O1 DQY B 202 1555 1555 2.40 SITE 1 AC1 5 HIS A 123 HIS A 125 GLU A 129 HIS A 163 SITE 2 AC1 5 DQY A 202 SITE 1 AC2 6 TYR A 92 TYR A 110 TYR A 120 HIS A 123 SITE 2 AC2 6 GLU A 129 ZN A 201 SITE 1 AC3 5 HIS B 123 HIS B 125 GLU B 129 HIS B 163 SITE 2 AC3 5 DQY B 202 SITE 1 AC4 5 TYR B 120 HIS B 123 GLU B 129 HIS B 163 SITE 2 AC4 5 ZN B 201 CRYST1 48.573 84.023 86.271 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 0.020588 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011902 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011591 0.00000