1GK9 - Header Asymmetric Unit

HEADER ANTIBIOTIC RESISTANCE 10-AUG-01 1GK9

TITLE CRYSTAL STRUCTURES OF PENICILLIN ACYLASE ENZYME-SUBSTRATE TITLE 2 COMPLEXES: STRUCTURAL INSIGHTS INTO THE CATALYTIC MECHANISM

COMPND MOL_ID: 1; COMPND 2 MOLECULE: PENICILLIN G ACYLASE ALPHA SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL NUCLEOPHILE DOMAIN RESIDUES 29-286; COMPND 5 SYNONYM: PENICILLIN AMIDOHYDROLASE, NTN, PENICILLIN G COMPND 6 AMIDASE, PENICILLIN G AMIDOHYDROLASE; COMPND 7 EC: 3.5.1.11; COMPND 8 ENGINEERED: YES; COMPND 9 MOL_ID: 2; COMPND 10 MOLECULE: PENICILLIN G ACYLASE BETA SUBUNIT; COMPND 11 CHAIN: B; COMPND 12 FRAGMENT: RESIDUES 287-846; COMPND 13 EC: 3.5.1.11; COMPND 14 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 ATCC: 11105; SOURCE 5 CELLULAR_LOCATION: PERIPLASM; SOURCE 6 GENE: PAC; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_CELLULAR_LOCATION: PERIPLASM; SOURCE 11 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 12 EXPRESSION_SYSTEM_PLASMID: PACYC184PAC; SOURCE 13 EXPRESSION_SYSTEM_GENE: PAC; SOURCE 14 MOL_ID: 2; SOURCE 15 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 16 ORGANISM_TAXID: 562; SOURCE 17 ATCC: 11105; SOURCE 18 CELLULAR_LOCATION: PERIPLASM; SOURCE 19 GENE: PAC; SOURCE 20 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 21 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 22 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 23 EXPRESSION_SYSTEM_CELLULAR_LOCATION: PERIPLASM; SOURCE 24 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 25 EXPRESSION_SYSTEM_PLASMID: PACYC184PAC; SOURCE 26 EXPRESSION_SYSTEM_GENE: PAC

KEYWDS ANTIBIOTIC RESISTANCE, AMIDASE, NTN-HYDROLASE,

EXPDTA X-RAY DIFFRACTION

AUTHOR C.E.MCVEY,M.A.WALSH,G.G.DODSON,K.S.WILSON,J.A.BRANNIGAN

REVDAT 2 24-FEB-09 1GK9 1 VERSN REVDAT 1 04-JAN-02 1GK9 0

JRNL AUTH C.E.MCVEY,M.A.WALSH,G.G.DODSON,K.S,J.A.BRANNIGAN JRNL TITL CRYSTAL STRUCTURES OF PENICILLIN ACYLASE ENZYME- JRNL TITL 2 SUBSTRATE COMPLEXES: STRUCTURAL INSIGHTS INTO THE JRNL TITL 3 CATALYTIC MECHANISM JRNL REF J.MOL.BIOL. V. 313 139 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11601852 JRNL DOI 10.1006/JMBI.2001.5043

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH P.D.HUNT,S.P.TOLLEY,R.J.WARD,C.P.HILL,G.G.DODSON REMARK 1 TITL EXPRESSION, PURIFICATION AND CRYSTALLISATION OF REMARK 1 TITL 2 PENICILLIN G ACYLASE FROM ESCHERICHIA COLI ATCC REMARK 1 TITL 3 11105 REMARK 1 REF PROTEIN ENG. V. 3 635 1990 REMARK 1 REFN ISSN 0269-2139 REMARK 1 PMID 2217137 REMARK 1 DOI 10.1093/PROTEIN/3.7.635

REMARK 2 REMARK 2 RESOLUTION. 1.3 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.3 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.0 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 3 NUMBER OF REFLECTIONS : 181046 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.148 REMARK 3 FREE R VALUE : 0.169 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.0 REMARK 3 FREE R VALUE TEST SET COUNT : 5653 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6501 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 109 REMARK 3 SOLVENT ATOMS : 923 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 11.8 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.5 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.044 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.046 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.03 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.70 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.018 ; 0.02 REMARK 3 ANGLE DISTANCE (A) : 0.031 ; 0.04 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.04 ; 0.05 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.026 ; 0.03 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.128 ; 0.15 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION (A) : NULL ; NULL REMARK 3 H-BOND (X...Y) (A) : NULL ; NULL REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : NULL ; NULL REMARK 3 STAGGERED (DEGREES) : NULL ; NULL REMARK 3 TRANSVERSE (DEGREES) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.536 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.982 ; 5.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 3.388 ; 7.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.467 ; 10.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1GK9 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-AUG-01. REMARK 100 THE PDBE ID CODE IS EBI-5787.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.89 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : MAR300 REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 190229 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.5 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.31 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.24400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1PNK REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.2 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 65.80000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL

REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA.

REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 GLU A 1 REMARK 465 ALA A 210 REMARK 465 LEU A 211 REMARK 465 LEU A 212 REMARK 465 PRO A 213 REMARK 465 ARG A 214 REMARK 465 TYR A 215 REMARK 465 ASP A 216 REMARK 465 LEU A 217 REMARK 465 PRO A 218 REMARK 465 ALA A 219 REMARK 465 PRO A 220 REMARK 465 MET A 221 REMARK 465 LEU A 222 REMARK 465 ASP A 223 REMARK 465 ARG A 224 REMARK 465 PRO A 225 REMARK 465 ALA A 226 REMARK 465 LYS A 227 REMARK 465 GLY A 228 REMARK 465 ALA A 229 REMARK 465 ASP A 230 REMARK 465 GLY A 231 REMARK 465 ALA A 232 REMARK 465 LEU A 233 REMARK 465 LEU A 234 REMARK 465 ALA A 235 REMARK 465 LEU A 236 REMARK 465 ALA A 237 REMARK 465 ALA A 238 REMARK 465 GLY A 239 REMARK 465 LYS A 240 REMARK 465 ASN A 241 REMARK 465 ARG A 242 REMARK 465 GLU A 243 REMARK 465 THR A 244 REMARK 465 ILE A 245 REMARK 465 ALA A 246 REMARK 465 ALA A 247 REMARK 465 GLN A 248 REMARK 465 PHE A 249 REMARK 465 ALA A 250 REMARK 465 GLN A 251 REMARK 465 GLY A 252 REMARK 465 GLY A 253 REMARK 465 ALA A 254 REMARK 465 ASN A 255 REMARK 465 GLY A 256 REMARK 465 LEU A 257 REMARK 465 ALA A 258 REMARK 465 GLY A 259 REMARK 465 TYR A 260

REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; REMARK 480 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 480 I=INSERTION CODE): REMARK 480 M RES CSSEQI ATOMS REMARK 480 LYS A 60 CE NZ REMARK 480 LYS A 200 CD CE NZ REMARK 480 GLN B 168 CG OE1 REMARK 480 GLU B 432 CD OE1 OE2 REMARK 480 LYS B 436 CD CE NZ

REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 2017 - O HOH B 2067 2.19 REMARK 500 O HOH B 2616 - O HOH B 2623 1.97 REMARK 500 REMARK 500 REMARK: NULL 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 LYS A 60 CD LYS A 60 CE -0.360 REMARK 500 GLU B 482 CD GLU B 482 OE2 0.066 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 12 CB - CG - OD2 ANGL. DEV. = -5.6 DEGREES REMARK 500 TYR A 14 CE1 - CZ - CE2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 23 CB - CG - OD1 ANGL. DEV. = 10.5 DEGREES REMARK 500 TYR A 33 CB - CG - CD1 ANGL. DEV. = -3.6 DEGREES REMARK 500 ASP A 38 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ARG A 48 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG A 48 NE - CZ - NH2 ANGL. DEV. = -4.3 DEGREES REMARK 500 LYS A 60 CD - CE - NZ ANGL. DEV. = -17.4 DEGREES REMARK 500 LYS A 60 CG - CD - CE ANGL. DEV. = 29.2 DEGREES REMARK 500 ASP A 61 CB - CG - OD2 ANGL. DEV. = -9.2 DEGREES REMARK 500 ASP A 61 OD1 - CG - OD2 ANGL. DEV. = 12.2 DEGREES REMARK 500 ASP A 66 CB - CG - OD1 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 68 CB - CG - OD2 ANGL. DEV. = -6.8 DEGREES REMARK 500 ARG A 70 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 ASP A 105 CB - CG - OD1 ANGL. DEV. = 7.5 DEGREES REMARK 500 ARG A 128 NE - CZ - NH2 ANGL. DEV. = -6.9 DEGREES REMARK 500 ARG B 102 NE - CZ - NH2 ANGL. DEV. = -4.9 DEGREES REMARK 500 PHE B 116 CB - CG - CD2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ASP B 144 CB - CG - OD1 ANGL. DEV. = -6.7 DEGREES REMARK 500 GLN B 164 CB - CG - CD ANGL. DEV. = 16.3 DEGREES REMARK 500 ASP B 198 CB - CG - OD2 ANGL. DEV. = -7.3 DEGREES REMARK 500 ARG B 199 NE - CZ - NH2 ANGL. DEV. = -4.5 DEGREES REMARK 500 ARG B 269 NE - CZ - NH2 ANGL. DEV. = -8.0 DEGREES REMARK 500 ASP B 280 CB - CG - OD1 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP B 280 CB - CG - OD2 ANGL. DEV. = -7.7 DEGREES REMARK 500 ASP B 284 CB - CG - OD2 ANGL. DEV. = -5.7 DEGREES REMARK 500 ARG B 291 NE - CZ - NH1 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 316 NE - CZ - NH2 ANGL. DEV. = -5.0 DEGREES REMARK 500 LYS B 337 CA - CB - CG ANGL. DEV. = 17.1 DEGREES REMARK 500 GLU B 377 OE1 - CD - OE2 ANGL. DEV. = 11.2 DEGREES REMARK 500 ASP B 412 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP B 412 CB - CG - OD2 ANGL. DEV. = -6.2 DEGREES REMARK 500 ARG B 437 NE - CZ - NH2 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG B 455 NE - CZ - NH1 ANGL. DEV. = 7.1 DEGREES REMARK 500 ARG B 455 NE - CZ - NH2 ANGL. DEV. = -12.3 DEGREES REMARK 500 ARG B 471 NE - CZ - NH1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP B 484 CB - CG - OD1 ANGL. DEV. = 6.8 DEGREES REMARK 500 ARG B 495 NE - CZ - NH2 ANGL. DEV. = 8.5 DEGREES REMARK 500 ARG B 495 NH1 - CZ - NH2 ANGL. DEV. = -7.1 DEGREES REMARK 500 ASP B 518 CB - CG - OD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 ARG B 533 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ASP B 542 CB - CG - OD2 ANGL. DEV. = 8.4 DEGREES REMARK 500 GLU B 548 OE1 - CD - OE2 ANGL. DEV. = 8.5 DEGREES REMARK 500 GLU B 551 CA - CB - CG ANGL. DEV. = 15.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 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 39 30.69 -141.76 REMARK 500 ASP B 43 88.98 -155.93 REMARK 500 TRP B 240 49.06 -140.64 REMARK 500 SER B 251 146.31 -36.07 REMARK 500 LYS B 337 -32.80 -134.23 REMARK 500 THR B 378 -159.47 -154.79 REMARK 500 ASN B 458 -178.64 -68.57 REMARK 500 GLU B 522 18.11 -151.73 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 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 CA B1579 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 252 OD2 REMARK 620 2 ASP B 73 OD2 93.9 REMARK 620 3 PRO B 205 O 98.7 70.9 REMARK 620 4 GLU A 152 OE2 86.0 146.3 75.8 REMARK 620 5 ASP B 73 OD1 92.2 50.6 121.1 163.1 REMARK 620 6 VAL B 75 O 82.2 121.4 167.7 92.0 71.1 REMARK 620 7 ASP B 76 OD1 155.7 107.1 99.7 83.3 91.9 76.5 REMARK 620 N 1 2 3 4 5 6

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B1579 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1210 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1211 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A1212 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1558 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1559 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1560 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1561 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1562 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1563 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1564 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1565 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1566 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1567 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1568 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1569 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1570 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1571 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1572 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1573 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1574 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1575 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1576 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1577 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B1578

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AI4 RELATED DB: PDB REMARK 900 PENICILLIN ACYLASE COMPLEXED WITH 3,4- REMARK 900 DIHYDROXYPHENYLACETIC ACID REMARK 900 RELATED ID: 1AI5 RELATED DB: PDB REMARK 900 PENICILLIN ACYLASE COMPLEXED WITH M- REMARK 900 NITROPHENYLACETIC ACID REMARK 900 RELATED ID: 1AI6 RELATED DB: PDB REMARK 900 PENICILLIN ACYLASE WITH P-HYDROXYPHENYLACETIC REMARK 900 ACID REMARK 900 RELATED ID: 1AI7 RELATED DB: PDB REMARK 900 PENICILLIN ACYLASE COMPLEXED WITH PHENOL REMARK 900 RELATED ID: 1AJN RELATED DB: PDB REMARK 900 PENICILLIN ACYLASE COMPLEXED WITH P- REMARK 900 NITROPHENYLACETIC ACID REMARK 900 RELATED ID: 1AJP RELATED DB: PDB REMARK 900 PENICILLIN ACYLASE COMPLEXED WITH 2,5- REMARK 900 DIHYDROXYPHENYLACETIC ACID REMARK 900 RELATED ID: 1AJQ RELATED DB: PDB REMARK 900 PENICILLIN ACYLASE COMPLEXED WITH REMARK 900 THIOPHENEACETIC ACID REMARK 900 RELATED ID: 1CP9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF PENICILLIN G ACYLASE REMARK 900 FROM THE BRO1 MUTANT STRAIN OF PROVIDENCIA REMARK 900 RETTGERI REMARK 900 RELATED ID: 1E3A RELATED DB: PDB REMARK 900 A SLOW PROCESSING PRECURSOR PENICILLIN ACYLASE REMARK 900 FROM ESCHERICHIA COLI REMARK 900 RELATED ID: 1FXH RELATED DB: PDB REMARK 900 MUTANT OF PENICILLIN ACYLASE IMPAIRED IN REMARK 900 CATALYSIS WITHPHENYLACETIC ACID IN THE ACTIVE REMARK 900 SITE REMARK 900 RELATED ID: 1FXV RELATED DB: PDB REMARK 900 PENICILLIN ACYLASE MUTANT IMPAIRED IN REMARK 900 CATALYSIS WITHPENICILLIN G IN THE ACTIVE REMARK 900 SITE REMARK 900 RELATED ID: 1PNK RELATED DB: PDB REMARK 900 PENICILLIN AMIDOHYDROLASE REMARK 900 RELATED ID: 1PNL RELATED DB: PDB REMARK 900 PENICILLIN AMIDOHYDROLASE REMARK 900 RELATED ID: 1PNM RELATED DB: PDB REMARK 900 PENICILLIN AMIDOHYDROLASE

DBREF 1GK9 A 1 260 UNP P06875 PAC_ECOLI 27 286 DBREF 1GK9 B 1 557 UNP P06875 PAC_ECOLI 290 846

SEQRES 1 A 260 GLU GLN SER SER SER GLU ILE LYS ILE VAL ARG ASP GLU SEQRES 2 A 260 TYR GLY MET PRO HIS ILE TYR ALA ASN ASP THR TRP HIS SEQRES 3 A 260 LEU PHE TYR GLY TYR GLY TYR VAL VAL ALA GLN ASP ARG SEQRES 4 A 260 LEU PHE GLN MET GLU MET ALA ARG ARG SER THR GLN GLY SEQRES 5 A 260 THR VAL ALA GLU VAL LEU GLY LYS ASP PHE VAL LYS PHE SEQRES 6 A 260 ASP LYS ASP ILE ARG ARG ASN TYR TRP PRO ASP ALA ILE SEQRES 7 A 260 ARG ALA GLN ILE ALA ALA LEU SER PRO GLU ASP MET SER SEQRES 8 A 260 ILE LEU GLN GLY TYR ALA ASP GLY MET ASN ALA TRP ILE SEQRES 9 A 260 ASP LYS VAL ASN THR ASN PRO GLU THR LEU LEU PRO LYS SEQRES 10 A 260 GLN PHE ASN THR PHE GLY PHE THR PRO LYS ARG TRP GLU SEQRES 11 A 260 PRO PHE ASP VAL ALA MET ILE PHE VAL GLY THR MET ALA SEQRES 12 A 260 ASN ARG PHE SER ASP SER THR SER GLU ILE ASP ASN LEU SEQRES 13 A 260 ALA LEU LEU THR ALA LEU LYS ASP LYS TYR GLY VAL SER SEQRES 14 A 260 GLN GLY MET ALA VAL PHE ASN GLN LEU LYS TRP LEU VAL SEQRES 15 A 260 ASN PRO SER ALA PRO THR THR ILE ALA VAL GLN GLU SER SEQRES 16 A 260 ASN TYR PRO LEU LYS PHE ASN GLN GLN ASN SER GLN THR SEQRES 17 A 260 ALA ALA LEU LEU PRO ARG TYR ASP LEU PRO ALA PRO MET SEQRES 18 A 260 LEU ASP ARG PRO ALA LYS GLY ALA ASP GLY ALA LEU LEU SEQRES 19 A 260 ALA LEU ALA ALA GLY LYS ASN ARG GLU THR ILE ALA ALA SEQRES 20 A 260 GLN PHE ALA GLN GLY GLY ALA ASN GLY LEU ALA GLY TYR SEQRES 1 B 557 SER ASN MET TRP VAL ILE GLY LYS SER LYS ALA GLN ASP SEQRES 2 B 557 ALA LYS ALA ILE MET VAL ASN GLY PRO GLN PHE GLY TRP SEQRES 3 B 557 TYR ALA PRO ALA TYR THR TYR GLY ILE GLY LEU HIS GLY SEQRES 4 B 557 ALA GLY TYR ASP VAL THR GLY ASN THR PRO PHE ALA TYR SEQRES 5 B 557 PRO GLY LEU VAL PHE GLY HIS ASN GLY VAL ILE SER TRP SEQRES 6 B 557 GLY SER THR ALA GLY PHE GLY ASP ASP VAL ASP ILE PHE SEQRES 7 B 557 ALA GLU ARG LEU SER ALA GLU LYS PRO GLY TYR TYR LEU SEQRES 8 B 557 HIS ASN GLY LYS TRP VAL LYS MET LEU SER ARG GLU GLU SEQRES 9 B 557 THR ILE THR VAL LYS ASN GLY GLN ALA GLU THR PHE THR SEQRES 10 B 557 VAL TRP ARG THR VAL HIS GLY ASN ILE LEU GLN THR ASP SEQRES 11 B 557 GLN THR THR GLN THR ALA TYR ALA LYS SER ARG ALA TRP SEQRES 12 B 557 ASP GLY LYS GLU VAL ALA SER LEU LEU ALA TRP THR HIS SEQRES 13 B 557 GLN MET LYS ALA LYS ASN TRP GLN GLU TRP THR GLN GLN SEQRES 14 B 557 ALA ALA LYS GLN ALA LEU THR ILE ASN TRP TYR TYR ALA SEQRES 15 B 557 ASP VAL ASN GLY ASN ILE GLY TYR VAL HIS THR GLY ALA SEQRES 16 B 557 TYR PRO ASP ARG GLN SER GLY HIS ASP PRO ARG LEU PRO SEQRES 17 B 557 VAL PRO GLY THR GLY LYS TRP ASP TRP LYS GLY LEU LEU SEQRES 18 B 557 PRO PHE GLU MET ASN PRO LYS VAL TYR ASN PRO GLN SER SEQRES 19 B 557 GLY TYR ILE ALA ASN TRP ASN ASN SER PRO GLN LYS ASP SEQRES 20 B 557 TYR PRO ALA SER ASP LEU PHE ALA PHE LEU TRP GLY GLY SEQRES 21 B 557 ALA ASP ARG VAL THR GLU ILE ASP ARG LEU LEU GLU GLN SEQRES 22 B 557 LYS PRO ARG LEU THR ALA ASP GLN ALA TRP ASP VAL ILE SEQRES 23 B 557 ARG GLN THR SER ARG GLN ASP LEU ASN LEU ARG LEU PHE SEQRES 24 B 557 LEU PRO THR LEU GLN ALA ALA THR SER GLY LEU THR GLN SEQRES 25 B 557 SER ASP PRO ARG ARG GLN LEU VAL GLU THR LEU THR ARG SEQRES 26 B 557 TRP ASP GLY ILE ASN LEU LEU ASN ASP ASP GLY LYS THR SEQRES 27 B 557 TRP GLN GLN PRO GLY SER ALA ILE LEU ASN VAL TRP LEU SEQRES 28 B 557 THR SER MET LEU LYS ARG THR VAL VAL ALA ALA VAL PRO SEQRES 29 B 557 MET PRO PHE ASP LYS TRP TYR SER ALA SER GLY TYR GLU SEQRES 30 B 557 THR THR GLN ASP GLY PRO THR GLY SER LEU ASN ILE SER SEQRES 31 B 557 VAL GLY ALA LYS ILE LEU TYR GLU ALA VAL GLN GLY ASP SEQRES 32 B 557 LYS SER PRO ILE PRO GLN ALA VAL ASP LEU PHE ALA GLY SEQRES 33 B 557 LYS PRO GLN GLN GLU VAL VAL LEU ALA ALA LEU GLU ASP SEQRES 34 B 557 THR TRP GLU THR LEU SER LYS ARG TYR GLY ASN ASN VAL SEQRES 35 B 557 SER ASN TRP LYS THR PRO ALA MET ALA LEU THR PHE ARG SEQRES 36 B 557 ALA ASN ASN PHE PHE GLY VAL PRO GLN ALA ALA ALA GLU SEQRES 37 B 557 GLU THR ARG HIS GLN ALA GLU TYR GLN ASN ARG GLY THR SEQRES 38 B 557 GLU ASN ASP MET ILE VAL PHE SER PRO THR THR SER ASP SEQRES 39 B 557 ARG PRO VAL LEU ALA TRP ASP VAL VAL ALA PRO GLY GLN SEQRES 40 B 557 SER GLY PHE ILE ALA PRO ASP GLY THR VAL ASP LYS HIS SEQRES 41 B 557 TYR GLU ASP GLN LEU LYS MET TYR GLU ASN PHE GLY ARG SEQRES 42 B 557 LYS SER LEU TRP LEU THR LYS GLN ASP VAL GLU ALA HIS SEQRES 43 B 557 LYS GLU SER GLN GLU VAL LEU HIS VAL GLN ARG

HET CA B1579 1 HET EDO A1210 4 HET EDO A1211 8 HET EDO A1212 4 HET EDO B1558 4 HET EDO B1559 4 HET EDO B1560 4 HET EDO B1561 4 HET EDO B1562 4 HET EDO B1563 4 HET EDO B1564 4 HET EDO B1565 4 HET EDO B1566 8 HET EDO B1567 4 HET EDO B1568 4 HET EDO B1569 4 HET EDO B1570 4 HET EDO B1571 4 HET EDO B1572 4 HET EDO B1573 4 HET EDO B1574 4 HET EDO B1575 4 HET EDO B1576 4 HET EDO B1577 4 HET EDO B1578 8

HETNAM CA CALCIUM ION HETNAM EDO 1,2-ETHANEDIOL

FORMUL 3 CA CA 2+ FORMUL 4 EDO 24(C2 H6 O2) FORMUL 28 HOH *923(H2 O1)

HELIX 1 1 ASP A 23 LEU A 40 1 18 HELIX 2 2 ARG A 39 GLY A 52 1 14 HELIX 3 3 VAL A 54 GLY A 59 1 6 HELIX 4 4 PHE A 62 ASN A 72 1 11 HELIX 5 5 TRP A 74 ALA A 84 1 11 HELIX 6 6 SER A 86 ASN A 110 1 25 HELIX 7 7 ASN A 110 LEU A 115 1 6 HELIX 8 8 PRO A 116 GLY A 123 1 8 HELIX 9 9 GLU A 130 MET A 142 1 13 HELIX 10 10 MET A 142 SER A 147 1 6 HELIX 11 11 SER A 151 GLY A 167 1 17 HELIX 12 12 GLY A 167 LYS A 179 1 13 HELIX 13 13 ASN A 205 ALA A 209 5 5 HELIX 14 14 LYS B 146 GLN B 157 1 12 HELIX 15 15 MET B 158 ALA B 160 5 3 HELIX 16 16 ASN B 162 ALA B 171 1 10 HELIX 17 17 PRO B 222 ASN B 226 5 5 HELIX 18 18 ARG B 263 GLN B 273 1 11 HELIX 19 19 THR B 278 GLN B 292 1 15 HELIX 20 20 ASN B 295 SER B 308 1 14 HELIX 21 21 ASP B 314 ARG B 325 1 12 HELIX 22 22 PRO B 342 THR B 358 1 17 HELIX 23 23 THR B 358 VAL B 363 1 6 HELIX 24 24 PRO B 366 SER B 372 5 7 HELIX 25 25 SER B 390 GLN B 401 1 12 HELIX 26 26 GLY B 402 SER B 405 5 4 HELIX 27 27 PRO B 418 GLY B 439 1 22 HELIX 28 28 ASN B 441 TRP B 445 5 5 HELIX 29 29 ALA B 466 THR B 470 5 5 HELIX 30 30 GLN B 524 ASN B 530 1 7 HELIX 31 31 THR B 539 HIS B 546 1 8

SHEET 1 BA10 LYS B 228 TYR B 230 0 SHEET 2 BA10 ILE B 188 THR B 193 -1 O TYR B 190 N VAL B 229 SHEET 3 BA10 ILE B 177 ASP B 183 -1 O ILE B 177 N THR B 193 SHEET 4 BA10 ILE B 63 ALA B 69 -1 O SER B 64 N ALA B 182 SHEET 5 BA10 PHE B 57 HIS B 59 -1 O GLY B 58 N TRP B 65 SHEET 6 BA10 TYR B 42 PRO B 49 -1 O THR B 45 N HIS B 59 SHEET 7 BA10 THR B 32 GLY B 39 -1 O TYR B 33 N THR B 48 SHEET 8 BA10 PRO A 17 TYR A 20 1 O PRO A 17 N GLY B 36 SHEET 9 BA10 GLU A 6 ASP A 12 -1 O LYS A 8 N TYR A 20 SHEET 10 BA10 LYS B 547 HIS B 554 -1 N GLU B 548 O ARG A 11 SHEET 1 BB 6 TYR B 236 ASN B 239 0 SHEET 2 BB 6 ASN B 2 ILE B 6 -1 O MET B 3 N ASN B 239 SHEET 3 BB 6 ALA B 16 GLY B 21 -1 O ILE B 17 N ILE B 6 SHEET 4 BB 6 ASN B 483 PHE B 488 -1 O ASP B 484 N ASN B 20 SHEET 5 BB 6 VAL B 497 VAL B 502 -1 O LEU B 498 N VAL B 487 SHEET 6 BB 6 LYS B 534 SER B 535 -1 O LYS B 534 N ASP B 501 SHEET 1 BC 6 LEU B 100 ILE B 106 0 SHEET 2 BC 6 GLU B 114 THR B 121 -1 O GLU B 114 N ILE B 106 SHEET 3 BC 6 GLY B 124 ASP B 130 -1 O GLY B 124 N THR B 121 SHEET 4 BC 6 THR B 135 ARG B 141 -1 O THR B 135 N ASP B 130 SHEET 5 BC 6 VAL B 75 ARG B 81 -1 O ASP B 76 N SER B 140 SHEET 6 BC 6 VAL B 209 PRO B 210 1 O VAL B 209 N ALA B 79 SHEET 1 BD 2 TYR B 89 HIS B 92 0 SHEET 2 BD 2 LYS B 95 LYS B 98 -1 O LYS B 95 N HIS B 92 SHEET 1 BE 2 PRO B 197 ASP B 198 0 SHEET 2 BE 2 GLY B 219 LEU B 220 -1 O GLY B 219 N ASP B 198 SHEET 1 BF 2 THR B 338 TRP B 339 0 SHEET 2 BF 2 THR B 447 PRO B 448 -1 O THR B 447 N TRP B 339 SHEET 1 BG 2 LEU B 452 PHE B 454 0 SHEET 2 BG 2 ARG B 471 GLN B 473 -1 O ARG B 471 N PHE B 454

LINK CA CA B1579 OD2 ASP B 252 1555 1555 2.37 LINK CA CA B1579 OD2 ASP B 73 1555 1555 2.55 LINK CA CA B1579 O PRO B 205 1555 1555 2.45 LINK CA CA B1579 OE2 GLU A 152 1555 1555 2.29 LINK CA CA B1579 OD1 ASP B 73 1555 1555 2.56 LINK CA CA B1579 O VAL B 75 1555 1555 2.41 LINK CA CA B1579 OD1 ASP B 76 1555 1555 2.37

CISPEP 1 ALA B 28 PRO B 29 0 -3.17 CISPEP 2 MET B 365 PRO B 366 0 4.84 CISPEP 3 ALA B 504 PRO B 505 0 8.15

SITE 1 AC1 6 GLU A 152 ASP B 73 VAL B 75 ASP B 76 SITE 2 AC1 6 PRO B 205 ASP B 252 SITE 1 AC2 6 THR A 150 SER A 151 GLU A 152 ILE A 153 SITE 2 AC2 6 ASP A 154 ILE B 77 SITE 1 AC3 6 LEU A 181 VAL A 182 LYS A 200 PHE A 201 SITE 2 AC3 6 GLN A 203 HOH A2253 SITE 1 AC4 5 LEU A 156 THR A 160 LYS A 163 ASN A 205 SITE 2 AC4 5 HOH A2254 SITE 1 AC5 7 SER B 234 TYR B 236 EDO B1574 HOH B2647 SITE 2 AC5 7 HOH B2648 HOH B2649 HOH B2662 SITE 1 AC6 6 PHE B 256 LEU B 257 ASN B 388 LYS B 394 SITE 2 AC6 6 HOH B2449 HOH B2650 SITE 1 AC7 8 PHE A 146 SER B 1 GLN B 23 ALA B 69 SITE 2 AC7 8 ASN B 241 EDO B1562 EDO B1564 HOH B2446 SITE 1 AC8 7 ASP B 293 LEU B 294 ASN B 295 GLY B 375 SITE 2 AC8 7 TYR B 376 ASN B 388 HOH B2651 SITE 1 AC9 6 SER B 1 PHE B 24 SER B 67 THR B 68 SITE 2 AC9 6 ALA B 69 EDO B1560 SITE 1 BC1 7 TYR A 197 PHE A 201 ASP B 73 ARG B 199 SITE 2 BC1 7 LEU B 221 HOH B2248 HOH B2301 SITE 1 BC2 7 ARG B 263 SER B 386 ASN B 388 EDO B1560 SITE 2 BC2 7 HOH B2446 HOH B2652 HOH B2653 SITE 1 BC3 4 ALA B 79 PRO B 208 PRO B 210 HOH B2655 SITE 1 BC4 9 LYS A 179 LEU A 181 ASP B 73 PRO B 205 SITE 2 BC4 9 ARG B 206 ALA B 250 SER B 251 ASP B 252 SITE 3 BC4 9 HOH B2656 SITE 1 BC5 4 ASN B 185 ASN B 187 HOH B2397 HOH B2657 SITE 1 BC6 4 ASP B 327 ILE B 329 EDO B1571 EDO B1578 SITE 1 BC7 5 GLN A 37 ASP A 38 SER B 508 ASP B 518 SITE 2 BC7 5 HOH B2658 SITE 1 BC8 6 PHE A 201 ASN A 202 GLN B 200 SER B 201 SITE 2 BC8 6 GLY B 202 HIS B 203 SITE 1 BC9 5 GLN B 288 ARG B 291 ILE B 329 EDO B1568 SITE 2 BC9 5 HOH B2659 SITE 1 CC1 6 GLY B 375 SER B 386 LEU B 387 ASN B 388 SITE 2 CC1 6 HOH B2653 HOH B2660 SITE 1 CC2 7 ARG B 291 GLU B 475 GLN B 477 GLU B 529 SITE 2 CC2 7 ASN B 530 HOH B2600 HOH B2661 SITE 1 CC3 7 PRO A 187 THR A 188 ALA B 238 VAL B 264 SITE 2 CC3 7 ASP B 268 EDO B1558 HOH B2662 SITE 1 CC4 11 ASN A 196 TYR A 197 PRO A 198 GLU B 224 SITE 2 CC4 11 MET B 225 ASN B 226 PRO B 227 LYS B 228 SITE 3 CC4 11 GLN B 245 HOH B2664 HOH B2665 SITE 1 CC5 4 ARG B 269 ARG B 297 PRO B 301 HOH B2666 SITE 1 CC6 5 LYS B 10 GLU B 272 PRO B 275 HOH B2667 SITE 2 CC6 5 HOH B2668 SITE 1 CC7 5 ARG B 325 TRP B 326 ASP B 327 EDO B1568 SITE 2 CC7 5 HOH B2669

CRYST1 51.300 131.600 63.900 90.00 105.90 90.00 P 1 21 1 2

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 0.019493 0.000000 0.005553 0.00000

SCALE2 0.000000 0.007599 0.000000 0.00000

SCALE3 0.000000 0.000000 0.016272 0.00000