2VC5 - Header Asymmetric Unit

HEADER HYDROLASE 18-SEP-07 2VC5

TITLE STRUCTURAL BASIS FOR NATURAL LACTONASE AND PROMISCUOUS TITLE 2 PHOSPHOTRIESTERASE ACTIVITIES

COMPND MOL_ID: 1; COMPND 2 MOLECULE: ARYLDIALKYLPHOSPHATASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: SSOPOX, PHOSPHOTRIESTERASE, PARAOXONASE, PHP; COMPND 5 EC: 3.1.8.1; COMPND 6 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SULFOLOBUS SOLFATARICUS; SOURCE 3 ORGANISM_TAXID: 2287; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562

KEYWDS PHOSPHOTRIESTERASE, PROMISCUOUS ACTIVITIES, ENZYME KEYWDS 2 EVOLUTION, HYPERTHERMOPHILIC, LACTONASE, HYDROLASE, KEYWDS 3 BIOTECHNOLOGY, QUORUM SENSING

EXPDTA X-RAY DIFFRACTION

AUTHOR M.ELIAS,J.DUPUY,L.MERONE,L.MANDRICH,S.MONIOT,C.LECOMTE, AUTHOR 2 M.ROSSI,P.MASSON,G.MANCO,E.CHABRIERE

REVDAT 3 24-FEB-09 2VC5 1 VERSN REVDAT 2 22-JUL-08 2VC5 1 JRNL REMARK MASTER REVDAT 1 15-APR-08 2VC5 0

JRNL AUTH M.ELIAS,J.DUPUY,L.MERONE,L.MANDRICH,E.PORZIO, JRNL AUTH 2 S.MONIOT,D.ROCHU,C.LECOMTE,M.ROSSI,P.MASSON, JRNL AUTH 3 G.MANCO,E.CHABRIERE JRNL TITL STRUCTURAL BASIS FOR NATURAL LACTONASE AND JRNL TITL 2 PROMISCUOUS PHOSPHOTRIESTERASE ACTIVITIES. JRNL REF J.MOL.BIOL. V. 379 1017 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18486146 JRNL DOI 10.1016/J.JMB.2008.04.022

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.ELIAS,J.DUPUY,L.MERONE,C.LECOMTE,M.ROSSI, REMARK 1 AUTH 2 P.MASSON,G.MANCO,E.CHABRIERE REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION REMARK 1 TITL 2 ANALYSIS OF THE HYPERTHERMOPHILIC SULFOLOBUS REMARK 1 TITL 3 SOLFATARICUS PHOSPHOTRIESTERASE REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 63 553 2007 REMARK 1 REFN ISSN 1744-3091 REMARK 1 PMID 17620708 REMARK 1 DOI 10.1107/S1744309107023512

REMARK 2 REMARK 2 RESOLUTION. 2.6 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.90 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 42121 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 + TEST SET) : 0.225 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2234 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2933 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3360 REMARK 3 BIN FREE R VALUE SET COUNT : 136 REMARK 3 BIN FREE R VALUE : 0.3890 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 10081 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 152 REMARK 3 SOLVENT ATOMS : 242 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 38.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.87000 REMARK 3 B22 (A**2) : -0.20000 REMARK 3 B33 (A**2) : -0.67000 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 4.374 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.373 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.307 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.903 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.921 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.872 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 10418 ; 0.007 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 14054 ; 1.061 ; 1.969 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1272 ; 5.856 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 485 ;37.472 ;24.515 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1893 ;18.412 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 61 ;13.899 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1566 ; 0.168 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 7781 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 5488 ; 0.190 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 7195 ; 0.301 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 419 ; 0.177 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 39 ; 0.164 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 5 ; 0.053 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 6481 ; 0.247 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 10248 ; 0.423 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4390 ; 0.249 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3803 ; 0.409 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS.

REMARK 4 REMARK 4 2VC5 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-SEP-07. REMARK 100 THE PDBE ID CODE IS EBI-33848.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JUN-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9789 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 85611 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.59 REMARK 200 RESOLUTION RANGE LOW (A) : 44.90 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.0 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.3 REMARK 200 DATA REDUNDANCY : 3.6 REMARK 200 R MERGE (I) : 0.16 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.69 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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 <I/SIGMA(I)> 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: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1DPM REMARK 200 REMARK 200 REMARK: NONE

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.5 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM TRIS-HCL PH 8, 15-18% PEG REMARK 280 8000, 0.1MM COCL2

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 43.58000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 77.68000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 52.41000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 77.68000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 43.58000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 52.41000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -35.1 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 4280 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.9 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 THR C 260 CB THR C 260 OG1 0.195 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 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 A 2 -86.90 63.62 REMARK 500 LYS A 8 40.25 -143.77 REMARK 500 ASP A 9 -63.60 67.06 REMARK 500 SER A 10 133.50 135.98 REMARK 500 VAL A 83 -65.72 70.61 REMARK 500 ILE A 100 -76.31 -129.04 REMARK 500 ASP A 141 -147.81 -140.69 REMARK 500 LYS A 164 -2.25 74.03 REMARK 500 ASN A 175 22.76 -142.38 REMARK 500 ASP A 286 -63.28 -129.62 REMARK 500 ARG B 2 -79.61 34.05 REMARK 500 SER B 13 -63.96 130.35 REMARK 500 ILE B 100 -75.89 -124.50 REMARK 500 LEU B 130 -18.74 98.36 REMARK 500 ASN B 176 -1.40 94.16 REMARK 500 ASN B 205 90.45 -54.26 REMARK 500 ALA B 266 34.84 -143.41 REMARK 500 LYS B 273 -51.45 89.06 REMARK 500 ALA B 275 68.66 -156.82 REMARK 500 ASP B 286 -66.52 -131.53 REMARK 500 SER C 10 134.30 117.78 REMARK 500 VAL C 69 -161.97 -129.44 REMARK 500 ILE C 100 -74.49 -124.64 REMARK 500 ASN C 108 52.93 38.87 REMARK 500 ASP C 141 -144.11 -137.01 REMARK 500 HIS C 199 -141.51 57.05 REMARK 500 ASN C 205 90.82 -64.06 REMARK 500 ARG C 241 -52.48 111.58 REMARK 500 PRO C 268 -9.00 -55.43 REMARK 500 ALA C 275 74.36 170.49 REMARK 500 TRP C 278 107.50 -57.50 REMARK 500 ASP C 286 -59.06 -132.64 REMARK 500 ARG D 2 -55.02 -132.37 REMARK 500 VAL D 69 -163.15 -129.48 REMARK 500 ILE D 100 -70.13 -117.73 REMARK 500 ASN D 108 -103.28 66.36 REMARK 500 ARG D 109 135.66 43.55 REMARK 500 ALA D 140 142.96 -172.50 REMARK 500 ASP D 141 -141.95 -145.73 REMARK 500 LYS D 164 -2.50 71.96 REMARK 500 ASN D 175 13.36 -146.53 REMARK 500 ASN D 205 93.32 -57.61 REMARK 500 GLU D 237 -57.13 117.22 REMARK 500 ALA D 266 -104.06 -72.29 REMARK 500 LYS D 267 123.66 68.98 REMARK 500 LYS D 273 -89.31 -82.81 REMARK 500 ALA D 275 56.06 -171.04 REMARK 500 ASP D 286 -55.19 -129.78 REMARK 500 LYS D 292 -17.26 96.36 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LYS D 292 ARG D 293 147.18 REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE):

REMARK 600 REMARK 600 HETEROGEN REMARK 600 FE (II) ION (FE): FE II

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 CO A1316 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX A 137 OQ1 REMARK 620 2 HIS A 199 NE2 111.5 REMARK 620 3 HIS A 170 ND1 104.5 90.9 REMARK 620 4 HOH A2064 O 93.0 105.4 150.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO B1316 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 KCX B 137 OQ1 REMARK 620 2 HOH B2062 O 100.1 REMARK 620 3 HIS B 170 ND1 101.9 142.6 REMARK 620 4 HIS B 199 NE2 103.6 117.9 85.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO C1316 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 170 ND1 REMARK 620 2 KCX C 137 OQ1 101.8 REMARK 620 3 HIS C 199 NE2 86.9 114.1 REMARK 620 4 HOH C2056 O 141.1 96.3 116.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO D1316 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 199 NE2 REMARK 620 2 KCX D 137 OQ1 94.2 REMARK 620 3 HIS D 170 ND1 92.9 101.5 REMARK 620 4 HOH D2061 O 120.3 99.9 138.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A1315 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 22 NE2 REMARK 620 2 KCX A 137 OQ2 90.2 REMARK 620 3 ASP A 256 OD2 91.4 176.7 REMARK 620 4 HIS A 24 NE2 106.1 79.1 97.8 REMARK 620 5 HOH A2064 O 104.4 89.8 92.5 147.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B1315 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 22 NE2 REMARK 620 2 HIS B 24 NE2 101.6 REMARK 620 3 KCX B 137 OQ2 92.3 87.5 REMARK 620 4 ASP B 256 OD1 88.4 92.8 179.1 REMARK 620 5 HOH B2062 O 117.3 141.1 90.4 88.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE C1315 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 22 NE2 REMARK 620 2 HIS C 24 NE2 103.7 REMARK 620 3 KCX C 137 OQ2 96.5 92.2 REMARK 620 4 ASP C 256 OD1 87.7 89.0 175.3 REMARK 620 5 HOH C2056 O 117.3 138.8 87.5 88.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE D1315 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 22 NE2 REMARK 620 2 ASP D 256 OD1 88.5 REMARK 620 3 HIS D 24 NE2 96.9 87.3 REMARK 620 4 KCX D 137 OQ2 95.4 175.5 90.0 REMARK 620 5 HOH D2061 O 128.7 94.1 134.3 85.2 REMARK 620 N 1 2 3 4

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A1315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A1316 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B1315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO B1316 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C1315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO C1316 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D1315 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO D1316 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1317 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D1317 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C1317 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D1318 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1317 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1318 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1318 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL D1319 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1319 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B1320 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1319 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D1320 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1320 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1321 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C1318 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1322 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1323 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1321 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO C1319 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1324 REMARK 800 REMARK 800 SITE_IDENTIFIER: DC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO D1321

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2VC7 RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR NATURAL LACTONASE AND REMARK 900 PROMISCUOUS PHOSPHOTRIESTERASE ACTIVITIES

DBREF 2VC5 A 1 314 UNP Q97VT7 Q97VT7_SULSO 1 314 DBREF 2VC5 B 1 314 UNP Q97VT7 Q97VT7_SULSO 1 314 DBREF 2VC5 C 1 314 UNP Q97VT7 Q97VT7_SULSO 1 314 DBREF 2VC5 D 1 314 UNP Q97VT7 Q97VT7_SULSO 1 314

SEQRES 1 A 314 MET ARG ILE PRO LEU VAL GLY LYS ASP SER ILE GLU SER SEQRES 2 A 314 LYS ASP ILE GLY PHE THR LEU ILE HIS GLU HIS LEU ARG SEQRES 3 A 314 VAL PHE SER GLU ALA VAL ARG GLN GLN TRP PRO HIS LEU SEQRES 4 A 314 TYR ASN GLU ASP GLU GLU PHE ARG ASN ALA VAL ASN GLU SEQRES 5 A 314 VAL LYS ARG ALA MET GLN PHE GLY VAL LYS THR ILE VAL SEQRES 6 A 314 ASP PRO THR VAL MET GLY LEU GLY ARG ASP ILE ARG PHE SEQRES 7 A 314 MET GLU LYS VAL VAL LYS ALA THR GLY ILE ASN LEU VAL SEQRES 8 A 314 ALA GLY THR GLY ILE TYR ILE TYR ILE ASP LEU PRO PHE SEQRES 9 A 314 TYR PHE LEU ASN ARG SER ILE ASP GLU ILE ALA ASP LEU SEQRES 10 A 314 PHE ILE HIS ASP ILE LYS GLU GLY ILE GLN GLY THR LEU SEQRES 11 A 314 ASN LYS ALA GLY PHE VAL KCX ILE ALA ALA ASP GLU PRO SEQRES 12 A 314 GLY ILE THR LYS ASP VAL GLU LYS VAL ILE ARG ALA ALA SEQRES 13 A 314 ALA ILE ALA ASN LYS GLU THR LYS VAL PRO ILE ILE THR SEQRES 14 A 314 HIS SER ASN ALA HIS ASN ASN THR GLY LEU GLU GLN GLN SEQRES 15 A 314 ARG ILE LEU THR GLU GLU GLY VAL ASP PRO GLY LYS ILE SEQRES 16 A 314 LEU ILE GLY HIS LEU GLY ASP THR ASP ASN ILE ASP TYR SEQRES 17 A 314 ILE LYS LYS ILE ALA ASP LYS GLY SER PHE ILE GLY LEU SEQRES 18 A 314 ASP ARG TYR GLY LEU ASP LEU PHE LEU PRO VAL ASP LYS SEQRES 19 A 314 ARG ASN GLU THR THR LEU ARG LEU ILE LYS ASP GLY TYR SEQRES 20 A 314 SER ASP LYS ILE MET ILE SER HIS ASP TYR CYS CYS THR SEQRES 21 A 314 ILE ASP TRP GLY THR ALA LYS PRO GLU TYR LYS PRO LYS SEQRES 22 A 314 LEU ALA PRO ARG TRP SER ILE THR LEU ILE PHE GLU ASP SEQRES 23 A 314 THR ILE PRO PHE LEU LYS ARG ASN GLY VAL ASN GLU GLU SEQRES 24 A 314 VAL ILE ALA THR ILE PHE LYS GLU ASN PRO LYS LYS PHE SEQRES 25 A 314 PHE SER SEQRES 1 B 314 MET ARG ILE PRO LEU VAL GLY LYS ASP SER ILE GLU SER SEQRES 2 B 314 LYS ASP ILE GLY PHE THR LEU ILE HIS GLU HIS LEU ARG SEQRES 3 B 314 VAL PHE SER GLU ALA VAL ARG GLN GLN TRP PRO HIS LEU SEQRES 4 B 314 TYR ASN GLU ASP GLU GLU PHE ARG ASN ALA VAL ASN GLU SEQRES 5 B 314 VAL LYS ARG ALA MET GLN PHE GLY VAL LYS THR ILE VAL SEQRES 6 B 314 ASP PRO THR VAL MET GLY LEU GLY ARG ASP ILE ARG PHE SEQRES 7 B 314 MET GLU LYS VAL VAL LYS ALA THR GLY ILE ASN LEU VAL SEQRES 8 B 314 ALA GLY THR GLY ILE TYR ILE TYR ILE ASP LEU PRO PHE SEQRES 9 B 314 TYR PHE LEU ASN ARG SER ILE ASP GLU ILE ALA ASP LEU SEQRES 10 B 314 PHE ILE HIS ASP ILE LYS GLU GLY ILE GLN GLY THR LEU SEQRES 11 B 314 ASN LYS ALA GLY PHE VAL KCX ILE ALA ALA ASP GLU PRO SEQRES 12 B 314 GLY ILE THR LYS ASP VAL GLU LYS VAL ILE ARG ALA ALA SEQRES 13 B 314 ALA ILE ALA ASN LYS GLU THR LYS VAL PRO ILE ILE THR SEQRES 14 B 314 HIS SER ASN ALA HIS ASN ASN THR GLY LEU GLU GLN GLN SEQRES 15 B 314 ARG ILE LEU THR GLU GLU GLY VAL ASP PRO GLY LYS ILE SEQRES 16 B 314 LEU ILE GLY HIS LEU GLY ASP THR ASP ASN ILE ASP TYR SEQRES 17 B 314 ILE LYS LYS ILE ALA ASP LYS GLY SER PHE ILE GLY LEU SEQRES 18 B 314 ASP ARG TYR GLY LEU ASP LEU PHE LEU PRO VAL ASP LYS SEQRES 19 B 314 ARG ASN GLU THR THR LEU ARG LEU ILE LYS ASP GLY TYR SEQRES 20 B 314 SER ASP LYS ILE MET ILE SER HIS ASP TYR CYS CYS THR SEQRES 21 B 314 ILE ASP TRP GLY THR ALA LYS PRO GLU TYR LYS PRO LYS SEQRES 22 B 314 LEU ALA PRO ARG TRP SER ILE THR LEU ILE PHE GLU ASP SEQRES 23 B 314 THR ILE PRO PHE LEU LYS ARG ASN GLY VAL ASN GLU GLU SEQRES 24 B 314 VAL ILE ALA THR ILE PHE LYS GLU ASN PRO LYS LYS PHE SEQRES 25 B 314 PHE SER SEQRES 1 C 314 MET ARG ILE PRO LEU VAL GLY LYS ASP SER ILE GLU SER SEQRES 2 C 314 LYS ASP ILE GLY PHE THR LEU ILE HIS GLU HIS LEU ARG SEQRES 3 C 314 VAL PHE SER GLU ALA VAL ARG GLN GLN TRP PRO HIS LEU SEQRES 4 C 314 TYR ASN GLU ASP GLU GLU PHE ARG ASN ALA VAL ASN GLU SEQRES 5 C 314 VAL LYS ARG ALA MET GLN PHE GLY VAL LYS THR ILE VAL SEQRES 6 C 314 ASP PRO THR VAL MET GLY LEU GLY ARG ASP ILE ARG PHE SEQRES 7 C 314 MET GLU LYS VAL VAL LYS ALA THR GLY ILE ASN LEU VAL SEQRES 8 C 314 ALA GLY THR GLY ILE TYR ILE TYR ILE ASP LEU PRO PHE SEQRES 9 C 314 TYR PHE LEU ASN ARG SER ILE ASP GLU ILE ALA ASP LEU SEQRES 10 C 314 PHE ILE HIS ASP ILE LYS GLU GLY ILE GLN GLY THR LEU SEQRES 11 C 314 ASN LYS ALA GLY PHE VAL KCX ILE ALA ALA ASP GLU PRO SEQRES 12 C 314 GLY ILE THR LYS ASP VAL GLU LYS VAL ILE ARG ALA ALA SEQRES 13 C 314 ALA ILE ALA ASN LYS GLU THR LYS VAL PRO ILE ILE THR SEQRES 14 C 314 HIS SER ASN ALA HIS ASN ASN THR GLY LEU GLU GLN GLN SEQRES 15 C 314 ARG ILE LEU THR GLU GLU GLY VAL ASP PRO GLY LYS ILE SEQRES 16 C 314 LEU ILE GLY HIS LEU GLY ASP THR ASP ASN ILE ASP TYR SEQRES 17 C 314 ILE LYS LYS ILE ALA ASP LYS GLY SER PHE ILE GLY LEU SEQRES 18 C 314 ASP ARG TYR GLY LEU ASP LEU PHE LEU PRO VAL ASP LYS SEQRES 19 C 314 ARG ASN GLU THR THR LEU ARG LEU ILE LYS ASP GLY TYR SEQRES 20 C 314 SER ASP LYS ILE MET ILE SER HIS ASP TYR CYS CYS THR SEQRES 21 C 314 ILE ASP TRP GLY THR ALA LYS PRO GLU TYR LYS PRO LYS SEQRES 22 C 314 LEU ALA PRO ARG TRP SER ILE THR LEU ILE PHE GLU ASP SEQRES 23 C 314 THR ILE PRO PHE LEU LYS ARG ASN GLY VAL ASN GLU GLU SEQRES 24 C 314 VAL ILE ALA THR ILE PHE LYS GLU ASN PRO LYS LYS PHE SEQRES 25 C 314 PHE SER SEQRES 1 D 314 MET ARG ILE PRO LEU VAL GLY LYS ASP SER ILE GLU SER SEQRES 2 D 314 LYS ASP ILE GLY PHE THR LEU ILE HIS GLU HIS LEU ARG SEQRES 3 D 314 VAL PHE SER GLU ALA VAL ARG GLN GLN TRP PRO HIS LEU SEQRES 4 D 314 TYR ASN GLU ASP GLU GLU PHE ARG ASN ALA VAL ASN GLU SEQRES 5 D 314 VAL LYS ARG ALA MET GLN PHE GLY VAL LYS THR ILE VAL SEQRES 6 D 314 ASP PRO THR VAL MET GLY LEU GLY ARG ASP ILE ARG PHE SEQRES 7 D 314 MET GLU LYS VAL VAL LYS ALA THR GLY ILE ASN LEU VAL SEQRES 8 D 314 ALA GLY THR GLY ILE TYR ILE TYR ILE ASP LEU PRO PHE SEQRES 9 D 314 TYR PHE LEU ASN ARG SER ILE ASP GLU ILE ALA ASP LEU SEQRES 10 D 314 PHE ILE HIS ASP ILE LYS GLU GLY ILE GLN GLY THR LEU SEQRES 11 D 314 ASN LYS ALA GLY PHE VAL KCX ILE ALA ALA ASP GLU PRO SEQRES 12 D 314 GLY ILE THR LYS ASP VAL GLU LYS VAL ILE ARG ALA ALA SEQRES 13 D 314 ALA ILE ALA ASN LYS GLU THR LYS VAL PRO ILE ILE THR SEQRES 14 D 314 HIS SER ASN ALA HIS ASN ASN THR GLY LEU GLU GLN GLN SEQRES 15 D 314 ARG ILE LEU THR GLU GLU GLY VAL ASP PRO GLY LYS ILE SEQRES 16 D 314 LEU ILE GLY HIS LEU GLY ASP THR ASP ASN ILE ASP TYR SEQRES 17 D 314 ILE LYS LYS ILE ALA ASP LYS GLY SER PHE ILE GLY LEU SEQRES 18 D 314 ASP ARG TYR GLY LEU ASP LEU PHE LEU PRO VAL ASP LYS SEQRES 19 D 314 ARG ASN GLU THR THR LEU ARG LEU ILE LYS ASP GLY TYR SEQRES 20 D 314 SER ASP LYS ILE MET ILE SER HIS ASP TYR CYS CYS THR SEQRES 21 D 314 ILE ASP TRP GLY THR ALA LYS PRO GLU TYR LYS PRO LYS SEQRES 22 D 314 LEU ALA PRO ARG TRP SER ILE THR LEU ILE PHE GLU ASP SEQRES 23 D 314 THR ILE PRO PHE LEU LYS ARG ASN GLY VAL ASN GLU GLU SEQRES 24 D 314 VAL ILE ALA THR ILE PHE LYS GLU ASN PRO LYS LYS PHE SEQRES 25 D 314 PHE SER

MODRES 2VC5 KCX A 137 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 2VC5 KCX B 137 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 2VC5 KCX C 137 LYS LYSINE NZ-CARBOXYLIC ACID MODRES 2VC5 KCX D 137 LYS LYSINE NZ-CARBOXYLIC ACID

HET KCX A 137 12 HET FE A1315 1 HET CO A1316 1 HET KCX B 137 12 HET FE B1315 1 HET CO B1316 1 HET KCX C 137 12 HET FE C1315 1 HET CO C1316 1 HET KCX D 137 12 HET FE D1315 1 HET CO D1316 1 HET EDO A1317 4 HET EDO D1317 4 HET EDO C1317 4 HET EDO D1318 4 HET EDO B1317 4 HET GOL A1318 6 HET GOL B1318 6 HET GOL D1319 6 HET GOL B1319 6 HET GOL B1320 6 HET EDO A1319 4 HET EDO D1320 4 HET EDO A1320 4 HET EDO B1321 4 HET EDO C1318 4 HET EDO B1322 4 HET EDO B1323 4 HET GOL A1321 6 HET EDO C1319 4 HET EDO B1324 4 HET EDO D1321 4

HETNAM EDO 1,2-ETHANEDIOL HETNAM CO COBALT (II) ION HETNAM GOL GLYCEROL HETNAM FE FE (III) ION HETNAM KCX LYSINE NZ-CARBOXYLIC ACID

FORMUL 5 EDO 15(C2 H6 O2) FORMUL 6 CO 4(CO 2+) FORMUL 7 GOL 6(C3 H8 O3) FORMUL 8 FE 4(FE 3+) FORMUL 9 KCX 4(C7 H14 N2 O4) FORMUL 10 HOH *243(H2 O1)

HELIX 1 1 GLU A 12 ILE A 16 5 5 HELIX 2 2 SER A 29 TRP A 36 1 8 HELIX 3 3 PRO A 37 TYR A 40 5 4 HELIX 4 4 ASN A 41 PHE A 59 1 19 HELIX 5 5 ASP A 75 ALA A 85 1 11 HELIX 6 6 PRO A 103 LEU A 107 5 5 HELIX 7 7 SER A 110 GLU A 124 1 15 HELIX 8 8 THR A 146 LYS A 164 1 19 HELIX 9 9 ASN A 176 GLU A 188 1 13 HELIX 10 10 ASP A 191 GLY A 193 5 3 HELIX 11 11 HIS A 199 THR A 203 5 5 HELIX 12 12 ASN A 205 LYS A 215 1 11 HELIX 13 13 PRO A 231 ASP A 245 1 15 HELIX 14 14 TRP A 263 LYS A 267 5 5 HELIX 15 15 LYS A 267 GLU A 269 5 3 HELIX 16 16 TYR A 270 ALA A 275 1 6 HELIX 17 17 THR A 281 ASP A 286 1 6 HELIX 18 18 ASP A 286 ARG A 293 1 8 HELIX 19 19 ASN A 297 LYS A 306 1 10 HELIX 20 20 LYS A 306 PHE A 313 1 8 HELIX 21 21 SER B 13 GLY B 17 5 5 HELIX 22 22 SER B 29 TRP B 36 1 8 HELIX 23 23 PRO B 37 TYR B 40 5 4 HELIX 24 24 ASN B 41 PHE B 59 1 19 HELIX 25 25 ASP B 75 GLY B 87 1 13 HELIX 26 26 PRO B 103 LEU B 107 5 5 HELIX 27 27 SER B 110 GLU B 124 1 15 HELIX 28 28 THR B 146 LYS B 164 1 19 HELIX 29 29 ASN B 176 GLU B 188 1 13 HELIX 30 30 ASP B 191 GLY B 193 5 3 HELIX 31 31 HIS B 199 THR B 203 5 5 HELIX 32 32 ASN B 205 LYS B 215 1 11 HELIX 33 33 PRO B 231 ASP B 245 1 15 HELIX 34 34 TRP B 263 LYS B 267 5 5 HELIX 35 35 LYS B 267 GLU B 269 5 3 HELIX 36 36 TYR B 270 ALA B 275 1 6 HELIX 37 37 THR B 281 ASP B 286 1 6 HELIX 38 38 ASP B 286 ARG B 293 1 8 HELIX 39 39 ASN B 297 LYS B 306 1 10 HELIX 40 40 LYS B 306 PHE B 313 1 8 HELIX 41 41 GLU C 12 ILE C 16 5 5 HELIX 42 42 SER C 29 TRP C 36 1 8 HELIX 43 43 PRO C 37 TYR C 40 5 4 HELIX 44 44 ASN C 41 GLY C 60 1 20 HELIX 45 45 ASP C 75 GLY C 87 1 13 HELIX 46 46 PRO C 103 LEU C 107 5 5 HELIX 47 47 SER C 110 GLU C 124 1 15 HELIX 48 48 THR C 146 LYS C 164 1 19 HELIX 49 49 ASN C 176 GLU C 188 1 13 HELIX 50 50 ASP C 191 GLY C 193 5 3 HELIX 51 51 ASN C 205 LYS C 215 1 11 HELIX 52 52 PRO C 231 ILE C 243 1 13 HELIX 53 53 THR C 281 ASP C 286 1 6 HELIX 54 54 ASP C 286 ASN C 294 1 9 HELIX 55 55 ASN C 297 LYS C 306 1 10 HELIX 56 56 LYS C 306 SER C 314 1 9 HELIX 57 57 GLU D 12 ILE D 16 5 5 HELIX 58 58 SER D 29 TRP D 36 1 8 HELIX 59 59 PRO D 37 TYR D 40 5 4 HELIX 60 60 ASN D 41 PHE D 59 1 19 HELIX 61 61 ASP D 75 LYS D 84 1 10 HELIX 62 62 PRO D 103 LEU D 107 5 5 HELIX 63 63 SER D 110 GLU D 124 1 15 HELIX 64 64 THR D 146 LYS D 164 1 19 HELIX 65 65 ASN D 176 GLU D 188 1 13 HELIX 66 66 ASP D 191 GLY D 193 5 3 HELIX 67 67 HIS D 199 THR D 203 5 5 HELIX 68 68 ASN D 205 LYS D 215 1 11 HELIX 69 69 PRO D 231 LYS D 244 1 14 HELIX 70 70 TYR D 247 ASP D 249 5 3 HELIX 71 71 LYS D 267 GLU D 269 5 3 HELIX 72 72 TYR D 270 ALA D 275 1 6 HELIX 73 73 THR D 281 ASP D 286 1 6 HELIX 74 74 ASP D 286 LEU D 291 1 6 HELIX 75 75 ASN D 297 LYS D 306 1 10 HELIX 76 76 LYS D 306 SER D 314 1 9

SHEET 1 AA 3 THR A 19 LEU A 20 0 SHEET 2 AA 3 THR A 63 ASP A 66 1 O THR A 63 N LEU A 20 SHEET 3 AA 3 ASN A 89 ALA A 92 1 O ASN A 89 N ILE A 64 SHEET 1 AB 6 THR A 94 GLY A 95 0 SHEET 2 AB 6 VAL A 136 ALA A 139 1 N KCX A 137 O THR A 94 SHEET 3 AB 6 ILE A 167 HIS A 170 1 O ILE A 168 N ILE A 138 SHEET 4 AB 6 ILE A 195 ILE A 197 1 O LEU A 196 N THR A 169 SHEET 5 AB 6 PHE A 218 LEU A 221 1 O PHE A 218 N ILE A 197 SHEET 6 AB 6 ILE A 251 ILE A 253 1 O MET A 252 N LEU A 221 SHEET 1 BA 2 ILE B 3 LEU B 5 0 SHEET 2 BA 2 LYS B 8 ILE B 11 -1 O LYS B 8 N LEU B 5 SHEET 1 BB 3 THR B 19 LEU B 20 0 SHEET 2 BB 3 THR B 63 VAL B 65 1 O THR B 63 N LEU B 20 SHEET 3 BB 3 ASN B 89 VAL B 91 1 O ASN B 89 N ILE B 64 SHEET 1 BC 6 THR B 94 ILE B 96 0 SHEET 2 BC 6 VAL B 136 ALA B 139 1 O KCX B 137 N ILE B 96 SHEET 3 BC 6 ILE B 167 HIS B 170 1 O ILE B 168 N ILE B 138 SHEET 4 BC 6 ILE B 195 ILE B 197 1 O LEU B 196 N THR B 169 SHEET 5 BC 6 PHE B 218 LEU B 221 1 O PHE B 218 N ILE B 197 SHEET 6 BC 6 ILE B 251 ILE B 253 1 O MET B 252 N LEU B 221 SHEET 1 CA 3 THR C 19 LEU C 20 0 SHEET 2 CA 3 THR C 63 ASP C 66 1 O THR C 63 N LEU C 20 SHEET 3 CA 3 ASN C 89 ALA C 92 1 O ASN C 89 N ILE C 64 SHEET 1 CB 6 THR C 94 GLY C 95 0 SHEET 2 CB 6 VAL C 136 ALA C 139 1 N KCX C 137 O THR C 94 SHEET 3 CB 6 ILE C 167 HIS C 170 1 O ILE C 168 N ILE C 138 SHEET 4 CB 6 ILE C 195 ILE C 197 1 O LEU C 196 N THR C 169 SHEET 5 CB 6 PHE C 218 LEU C 221 1 O PHE C 218 N ILE C 197 SHEET 6 CB 6 ILE C 251 ILE C 253 1 O MET C 252 N LEU C 221 SHEET 1 DA 2 ILE D 3 LEU D 5 0 SHEET 2 DA 2 LYS D 8 ILE D 11 -1 O LYS D 8 N LEU D 5 SHEET 1 DB 3 THR D 19 LEU D 20 0 SHEET 2 DB 3 THR D 63 ASP D 66 1 O THR D 63 N LEU D 20 SHEET 3 DB 3 ASN D 89 ALA D 92 1 O ASN D 89 N ILE D 64 SHEET 1 DC 6 THR D 94 ILE D 96 0 SHEET 2 DC 6 VAL D 136 ILE D 138 1 O KCX D 137 N ILE D 96 SHEET 3 DC 6 ILE D 167 THR D 169 1 O ILE D 168 N ILE D 138 SHEET 4 DC 6 ILE D 195 ILE D 197 1 O LEU D 196 N THR D 169 SHEET 5 DC 6 PHE D 218 LEU D 221 1 O PHE D 218 N ILE D 197 SHEET 6 DC 6 ILE D 251 ILE D 253 1 O MET D 252 N LEU D 221

LINK C VAL A 136 N KCX A 137 1555 1555 1.33 LINK C KCX A 137 N ILE A 138 1555 1555 1.33 LINK FE FE A1315 NE2 HIS A 22 1555 1555 2.21 LINK FE FE A1315 OQ2 KCX A 137 1555 1555 2.04 LINK FE FE A1315 OD2 ASP A 256 1555 1555 2.14 LINK FE FE A1315 NE2 HIS A 24 1555 1555 2.21 LINK FE FE A1315 O HOH A2064 1555 1555 1.96 LINK CO CO A1316 ND1 HIS A 170 1555 1555 2.05 LINK CO CO A1316 O HOH A2064 1555 1555 1.78 LINK CO CO A1316 NE2 HIS A 199 1555 1555 2.08 LINK CO CO A1316 OQ1 KCX A 137 1555 1555 2.00 LINK C VAL B 136 N KCX B 137 1555 1555 1.33 LINK C KCX B 137 N ILE B 138 1555 1555 1.33 LINK FE FE B1315 NE2 HIS B 22 1555 1555 2.12 LINK FE FE B1315 NE2 HIS B 24 1555 1555 2.13 LINK FE FE B1315 OQ2 KCX B 137 1555 1555 2.13 LINK FE FE B1315 OD1 ASP B 256 1555 1555 2.16 LINK FE FE B1315 O HOH B2062 1555 1555 2.01 LINK CO CO B1316 OQ1 KCX B 137 1555 1555 2.04 LINK CO CO B1316 O HOH B2062 1555 1555 1.76 LINK CO CO B1316 ND1 HIS B 170 1555 1555 2.15 LINK CO CO B1316 NE2 HIS B 199 1555 1555 2.17 LINK C VAL C 136 N KCX C 137 1555 1555 1.33 LINK C KCX C 137 N ILE C 138 1555 1555 1.33 LINK FE FE C1315 NE2 HIS C 22 1555 1555 2.09 LINK FE FE C1315 O HOH C2056 1555 1555 1.93 LINK FE FE C1315 NE2 HIS C 24 1555 1555 2.15 LINK FE FE C1315 OQ2 KCX C 137 1555 1555 2.13 LINK FE FE C1315 OD1 ASP C 256 1555 1555 2.27 LINK CO CO C1316 ND1 HIS C 170 1555 1555 2.07 LINK CO CO C1316 OQ1 KCX C 137 1555 1555 2.13 LINK CO CO C1316 NE2 HIS C 199 1555 1555 2.12 LINK CO CO C1316 O HOH C2056 1555 1555 2.07 LINK C VAL D 136 N KCX D 137 1555 1555 1.33 LINK C KCX D 137 N ILE D 138 1555 1555 1.33 LINK FE FE D1315 O HOH D2061 1555 1555 1.93 LINK FE FE D1315 OQ2 KCX D 137 1555 1555 2.09 LINK FE FE D1315 NE2 HIS D 24 1555 1555 2.13 LINK FE FE D1315 OD1 ASP D 256 1555 1555 2.19 LINK FE FE D1315 NE2 HIS D 22 1555 1555 2.20 LINK CO CO D1316 O HOH D2061 1555 1555 1.93 LINK CO CO D1316 ND1 HIS D 170 1555 1555 2.08 LINK CO CO D1316 OQ1 KCX D 137 1555 1555 2.07 LINK CO CO D1316 NE2 HIS D 199 1555 1555 2.06

SITE 1 AC1 6 HIS A 22 HIS A 24 KCX A 137 ASP A 256 SITE 2 AC1 6 CO A1316 HOH A2064 SITE 1 AC2 6 KCX A 137 HIS A 170 HIS A 199 ARG A 223 SITE 2 AC2 6 FE A1315 HOH A2064 SITE 1 AC3 6 HIS B 22 HIS B 24 KCX B 137 ASP B 256 SITE 2 AC3 6 CO B1316 HOH B2062 SITE 1 AC4 6 KCX B 137 HIS B 170 HIS B 199 ARG B 223 SITE 2 AC4 6 FE B1315 HOH B2062 SITE 1 AC5 6 HIS C 22 HIS C 24 KCX C 137 ASP C 256 SITE 2 AC5 6 CO C1316 HOH C2056 SITE 1 AC6 7 KCX C 137 HIS C 170 HIS C 199 ARG C 223 SITE 2 AC6 7 FE C1315 HOH C2013 HOH C2056 SITE 1 AC7 6 HIS D 22 HIS D 24 KCX D 137 ASP D 256 SITE 2 AC7 6 CO D1316 HOH D2061 SITE 1 AC8 6 KCX D 137 HIS D 170 HIS D 199 ARG D 223 SITE 2 AC8 6 FE D1315 HOH D2061 SITE 1 AC9 5 TYR A 99 ILE A 100 ASP A 101 PHE B 104 SITE 2 AC9 5 EDO B1321 SITE 1 BC1 6 ASN D 172 ALA D 173 HIS D 174 ASP D 202 SITE 2 BC1 6 PHE D 229 HOH D2045 SITE 1 BC2 4 ASN C 160 LYS C 164 GLY C 189 ASP C 191 SITE 1 BC3 4 PHE C 104 TYR D 99 ILE D 100 ASP D 101 SITE 1 BC4 5 TYR B 257 CYS B 258 ILE B 261 ALA B 266 SITE 2 BC4 5 LYS B 271 SITE 1 BC5 5 ASN A 160 LYS A 164 GLY A 189 ASP A 191 SITE 2 BC5 5 LYS A 194 SITE 1 BC6 5 ASN B 160 LYS B 164 GLY B 189 VAL B 190 SITE 2 BC6 5 ASP B 191 SITE 1 BC7 5 ASN D 160 LYS D 164 GLY D 189 VAL D 190 SITE 2 BC7 5 ASP D 191 SITE 1 BC8 6 SER B 171 ASN B 172 ALA B 173 ASP B 202 SITE 2 BC8 6 ARG B 223 PHE B 229 SITE 1 BC9 6 PHE A 104 ILE B 98 TYR B 99 ILE B 100 SITE 2 BC9 6 ASP B 101 EDO B1321 SITE 1 CC1 2 LYS A 14 GLY A 17 SITE 1 CC2 2 GLY D 128 THR D 129 SITE 1 CC3 5 LEU A 5 ASP A 9 SER A 10 ASN A 131 SITE 2 CC3 5 LYS A 132 SITE 1 CC4 6 EDO A1317 ASP B 101 LEU B 102 PHE B 104 SITE 2 CC4 6 GOL B1320 EDO B1323 SITE 1 CC5 2 LEU C 39 ILE C 261 SITE 1 CC6 2 ALA B 266 TRP B 278 SITE 1 CC7 5 LEU B 102 PRO B 103 LEU B 107 ASP B 148 SITE 2 CC7 5 EDO B1321 SITE 1 CC8 7 ASP A 141 SER A 171 ASN A 172 ALA A 173 SITE 2 CC8 7 ASP A 202 ARG A 223 PHE A 229 SITE 1 CC9 4 TYR C 99 ILE C 100 ASP C 101 PHE D 104 SITE 1 DC1 4 SER A 29 GLY A 71 PRO B 103 PHE B 104 SITE 1 DC2 1 ALA D 266

CRYST1 87.160 104.820 155.360 90.00 90.00 90.00 P 21 21 21 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 0.011473 0.000000 0.000000 0.00000

SCALE2 0.000000 0.009540 0.000000 0.00000

SCALE3 0.000000 0.000000 0.006437 0.00000