2FFY - Header Asymmetric Unit

HEADER HYDROLASE 20-DEC-05 2FFY

TITLE AMPC BETA-LACTAMASE N289A MUTANT IN COMPLEX WITH A BORONIC TITLE 2 ACID DEACYLATION TRANSITION STATE ANALOG COMPOUND SM3

COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: CEPHALOSPORINASE; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: AMPC, AMPA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: POGO295

KEYWDS AMPC; BETA-LACTAMASE; DEACYLATION; TRANSITION STATE; KEYWDS 2 BORONIC ACID, HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR Y.CHEN,G.MINASOV,T.A.ROTH,F.PRATI,B.K.SHOICHET

REVDAT 2 24-FEB-09 2FFY 1 VERSN REVDAT 1 28-MAR-06 2FFY 0

JRNL AUTH Y.CHEN,G.MINASOV,T.A.ROTH,F.PRATI,B.K.SHOICHET JRNL TITL THE DEACYLATION MECHANISM OF AMPC BETA-LACTAMASE JRNL TITL 2 AT ULTRAHIGH RESOLUTION JRNL REF J.AM.CHEM.SOC. V. 128 2970 2006 JRNL REFN ISSN 0002-7863 JRNL PMID 16506777 JRNL DOI 10.1021/JA056806M

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 1.07 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.07 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.9 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.133 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.133 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.164 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 2.100 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 6552 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 319468 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.122 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.122 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.152 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 2.100 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 5461 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 266077 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 12639 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 74 REMARK 3 SOLVENT ATOMS : 1173 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 6570.99 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 5291.28 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 279 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 69096 REMARK 3 NUMBER OF RESTRAINTS : 103348 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 ANGLE DISTANCES (A) : 0.029 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.000 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.031 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.113 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.112 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.041 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.005 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.034 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.059 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HEAVY ATOMS WERE REFINED REMARK 3 ANISOTROPICALLY. RIDING HYDROGEN ATOMS ON PROTEIN C ATOMS AND REMARK 3 BACKBONE N ATOMS WERE ADDED BY SHELX AUTOMATICALLY. HYDROGEN REMARK 3 ATOMS ON -OH GROUPS OF SER, THR AND TYR WERE MODELED WHEN REMARK 3 CORRESPONDING POSITIVE PEAKS WERE OBSERVED ABOVE 1.5 SIGMA REMARK 3 LEVEL IN HYDROGEN-OMITTED FO-FC MAP. HYDROGEN ATOMS POSITIONS REMARK 3 REMAINED FIXED RELATIVE TO THE HEAVY ATOMS DURING REFINEMENT.

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

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-JAN-06. REMARK 100 THE RCSB ID CODE IS RCSB035832.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAR-03 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 5ID-B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97014 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : MIRRORS 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 : 325964 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.070 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 12.0700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.07 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 85.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.47700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.340 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: AB INITIO REMARK 200 SOFTWARE USED: SHELX REMARK 200 STARTING MODEL: 1PI4 REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: POTASSIUM PHOSPHATE BUFFER, PH 8.7, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 59.42000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 38.03150 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 59.42000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 38.03150 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 300 REMARK: EACH ASYMMETRIC UNIT CONTAINS TWO PROTEIN MONOMERS. THE REMARK 300 PROTEIN FUNCTIONS AS A MONOMER

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 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 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 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 ARG A 14 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 14 NE - CZ - NH2 ANGL. DEV. = -5.4 DEGREES REMARK 500 TYR A 40 CB - CG - CD2 ANGL. DEV. = -4.7 DEGREES REMARK 500 TYR A 92 CB - CG - CD1 ANGL. DEV. = -5.9 DEGREES REMARK 500 TYR A 92 CG - CD1 - CE1 ANGL. DEV. = -4.9 DEGREES REMARK 500 ALA A 98 CB - CA - C ANGL. DEV. = 9.2 DEGREES REMARK 500 ASP A 130 CB - CG - OD1 ANGL. DEV. = -5.7 DEGREES REMARK 500 ARG A 133 NE - CZ - NH1 ANGL. DEV. = 4.4 DEGREES REMARK 500 ARG A 148 NE - CZ - NH1 ANGL. DEV. = 4.0 DEGREES REMARK 500 ARG A 148 NE - CZ - NH2 ANGL. DEV. = -4.2 DEGREES REMARK 500 TYR A 199 CB - CG - CD2 ANGL. DEV. = 4.5 DEGREES REMARK 500 ARG A 204 CD - NE - CZ ANGL. DEV. = 10.6 DEGREES REMARK 500 ARG A 204 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG A 232 CD - NE - CZ ANGL. DEV. = 11.9 DEGREES REMARK 500 ARG A 232 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 309 CD - NE - CZ ANGL. DEV. = 12.7 DEGREES REMARK 500 ARG B 14 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 ASP B 87 CB - CG - OD1 ANGL. DEV. = -8.9 DEGREES REMARK 500 ASP B 87 CB - CG - OD2 ANGL. DEV. = 8.1 DEGREES REMARK 500 ARG B 133 CD - NE - CZ ANGL. DEV. = 10.4 DEGREES REMARK 500 MET B 265 CG - SD - CE ANGL. DEV. = -9.6 DEGREES REMARK 500 ARG B 296 NE - CZ - NH2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ARG B 309 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 TRP B 354 CD2 - CE2 - CZ2 ANGL. DEV. = 8.6 DEGREES REMARK 500 TRP B 354 CE3 - CZ3 - CH2 ANGL. DEV. = 6.8 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 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 LYS A 126 -52.09 -124.67 REMARK 500 VAL A 178 -60.25 -123.43 REMARK 500 TYR A 221 16.08 -157.95 REMARK 500 ASN A 341 45.07 -100.07 REMARK 500 LYS B 126 -53.00 -134.56 REMARK 500 VAL B 178 -60.05 -121.15 REMARK 500 TYR B 221 20.67 -158.38 REMARK 500 ASN B 341 42.83 -98.72 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 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A5822 DISTANCE = 8.89 ANGSTROMS

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 K A 2 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A5862 O REMARK 620 2 GLY A 214 O 154.6 REMARK 620 3 ASP A 217 OD1 99.2 64.5 REMARK 620 4 HOH A5829 O 85.7 70.8 70.2 REMARK 620 5 HOH A5860 O 100.4 91.8 155.3 96.2 REMARK 620 6 HOH A5425 O 84.0 106.3 69.8 136.4 127.3 REMARK 620 7 HOH A5553 O 110.3 95.0 124.0 154.2 61.9 67.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 3 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 217 OD1 REMARK 620 2 HOH B9407 O 64.2 REMARK 620 3 HOH B9548 O 70.5 128.6 REMARK 620 4 LEU B 216 N 86.5 69.1 131.6 REMARK 620 5 HOH B9546 O 144.2 147.9 83.3 93.6 REMARK 620 6 GLY B 214 O 66.4 108.4 72.4 59.4 83.0 REMARK 620 7 HOH B9478 O 126.6 72.0 159.4 49.0 76.2 102.4 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 PO4 B 1 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 2 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 3 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SM3 A 5401 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SM3 B 9401

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1PI4 RELATED DB: PDB REMARK 900 SAME COMPLEX AT LOWER RESOLUTION

DBREF 2FFY A 4 361 UNP P00811 AMPC_ECOLI 20 377 DBREF 2FFY B 4 361 UNP P00811 AMPC_ECOLI 20 377

SEQADV 2FFY ALA A 289 UNP P00811 ASN 305 ENGINEERED SEQADV 2FFY ALA B 289 UNP P00811 ASN 305 ENGINEERED

SEQRES 1 A 358 ALA PRO GLN GLN ILE ASN ASP ILE VAL HIS ARG THR ILE SEQRES 2 A 358 THR PRO LEU ILE GLU GLN GLN LYS ILE PRO GLY MET ALA SEQRES 3 A 358 VAL ALA VAL ILE TYR GLN GLY LYS PRO TYR TYR PHE THR SEQRES 4 A 358 TRP GLY TYR ALA ASP ILE ALA LYS LYS GLN PRO VAL THR SEQRES 5 A 358 GLN GLN THR LEU PHE GLU LEU GLY SER VAL SER LYS THR SEQRES 6 A 358 PHE THR GLY VAL LEU GLY GLY ASP ALA ILE ALA ARG GLY SEQRES 7 A 358 GLU ILE LYS LEU SER ASP PRO THR THR LYS TYR TRP PRO SEQRES 8 A 358 GLU LEU THR ALA LYS GLN TRP ASN GLY ILE THR LEU LEU SEQRES 9 A 358 HIS LEU ALA THR TYR THR ALA GLY GLY LEU PRO LEU GLN SEQRES 10 A 358 VAL PRO ASP GLU VAL LYS SER SER SER ASP LEU LEU ARG SEQRES 11 A 358 PHE TYR GLN ASN TRP GLN PRO ALA TRP ALA PRO GLY THR SEQRES 12 A 358 GLN ARG LEU TYR ALA ASN SER SER ILE GLY LEU PHE GLY SEQRES 13 A 358 ALA LEU ALA VAL LYS PRO SER GLY LEU SER PHE GLU GLN SEQRES 14 A 358 ALA MET GLN THR ARG VAL PHE GLN PRO LEU LYS LEU ASN SEQRES 15 A 358 HIS THR TRP ILE ASN VAL PRO PRO ALA GLU GLU LYS ASN SEQRES 16 A 358 TYR ALA TRP GLY TYR ARG GLU GLY LYS ALA VAL HIS VAL SEQRES 17 A 358 SER PRO GLY ALA LEU ASP ALA GLU ALA TYR GLY VAL LYS SEQRES 18 A 358 SER THR ILE GLU ASP MET ALA ARG TRP VAL GLN SER ASN SEQRES 19 A 358 LEU LYS PRO LEU ASP ILE ASN GLU LYS THR LEU GLN GLN SEQRES 20 A 358 GLY ILE GLN LEU ALA GLN SER ARG TYR TRP GLN THR GLY SEQRES 21 A 358 ASP MET TYR GLN GLY LEU GLY TRP GLU MET LEU ASP TRP SEQRES 22 A 358 PRO VAL ASN PRO ASP SER ILE ILE ASN GLY SER ASP ALA SEQRES 23 A 358 LYS ILE ALA LEU ALA ALA ARG PRO VAL LYS ALA ILE THR SEQRES 24 A 358 PRO PRO THR PRO ALA VAL ARG ALA SER TRP VAL HIS LYS SEQRES 25 A 358 THR GLY ALA THR GLY GLY PHE GLY SER TYR VAL ALA PHE SEQRES 26 A 358 ILE PRO GLU LYS GLU LEU GLY ILE VAL MET LEU ALA ASN SEQRES 27 A 358 LYS ASN TYR PRO ASN PRO ALA ARG VAL ASP ALA ALA TRP SEQRES 28 A 358 GLN ILE LEU ASN ALA LEU GLN SEQRES 1 B 358 ALA PRO GLN GLN ILE ASN ASP ILE VAL HIS ARG THR ILE SEQRES 2 B 358 THR PRO LEU ILE GLU GLN GLN LYS ILE PRO GLY MET ALA SEQRES 3 B 358 VAL ALA VAL ILE TYR GLN GLY LYS PRO TYR TYR PHE THR SEQRES 4 B 358 TRP GLY TYR ALA ASP ILE ALA LYS LYS GLN PRO VAL THR SEQRES 5 B 358 GLN GLN THR LEU PHE GLU LEU GLY SER VAL SER LYS THR SEQRES 6 B 358 PHE THR GLY VAL LEU GLY GLY ASP ALA ILE ALA ARG GLY SEQRES 7 B 358 GLU ILE LYS LEU SER ASP PRO THR THR LYS TYR TRP PRO SEQRES 8 B 358 GLU LEU THR ALA LYS GLN TRP ASN GLY ILE THR LEU LEU SEQRES 9 B 358 HIS LEU ALA THR TYR THR ALA GLY GLY LEU PRO LEU GLN SEQRES 10 B 358 VAL PRO ASP GLU VAL LYS SER SER SER ASP LEU LEU ARG SEQRES 11 B 358 PHE TYR GLN ASN TRP GLN PRO ALA TRP ALA PRO GLY THR SEQRES 12 B 358 GLN ARG LEU TYR ALA ASN SER SER ILE GLY LEU PHE GLY SEQRES 13 B 358 ALA LEU ALA VAL LYS PRO SER GLY LEU SER PHE GLU GLN SEQRES 14 B 358 ALA MET GLN THR ARG VAL PHE GLN PRO LEU LYS LEU ASN SEQRES 15 B 358 HIS THR TRP ILE ASN VAL PRO PRO ALA GLU GLU LYS ASN SEQRES 16 B 358 TYR ALA TRP GLY TYR ARG GLU GLY LYS ALA VAL HIS VAL SEQRES 17 B 358 SER PRO GLY ALA LEU ASP ALA GLU ALA TYR GLY VAL LYS SEQRES 18 B 358 SER THR ILE GLU ASP MET ALA ARG TRP VAL GLN SER ASN SEQRES 19 B 358 LEU LYS PRO LEU ASP ILE ASN GLU LYS THR LEU GLN GLN SEQRES 20 B 358 GLY ILE GLN LEU ALA GLN SER ARG TYR TRP GLN THR GLY SEQRES 21 B 358 ASP MET TYR GLN GLY LEU GLY TRP GLU MET LEU ASP TRP SEQRES 22 B 358 PRO VAL ASN PRO ASP SER ILE ILE ASN GLY SER ASP ALA SEQRES 23 B 358 LYS ILE ALA LEU ALA ALA ARG PRO VAL LYS ALA ILE THR SEQRES 24 B 358 PRO PRO THR PRO ALA VAL ARG ALA SER TRP VAL HIS LYS SEQRES 25 B 358 THR GLY ALA THR GLY GLY PHE GLY SER TYR VAL ALA PHE SEQRES 26 B 358 ILE PRO GLU LYS GLU LEU GLY ILE VAL MET LEU ALA ASN SEQRES 27 B 358 LYS ASN TYR PRO ASN PRO ALA ARG VAL ASP ALA ALA TRP SEQRES 28 B 358 GLN ILE LEU ASN ALA LEU GLN

HET PO4 B 1 5 HET K A 2 1 HET K B 3 1 HET SM3 A5401 29 HET SM3 B9401 38

HETNAM PO4 PHOSPHATE ION HETNAM K POTASSIUM ION HETNAM SM3 (1R)-1-(2-THIENYLACETYLAMINO)-1-PHENYLMETHYLBORONIC HETNAM 2 SM3 ACID

FORMUL 3 PO4 O4 P 3- FORMUL 4 K 2(K 1+) FORMUL 6 SM3 2(C13 H14 B N O3 S) FORMUL 8 HOH *1114(H2 O)

HELIX 1 1 PRO A 5 LYS A 24 1 20 HELIX 2 2 VAL A 65 ARG A 80 1 16 HELIX 3 3 PRO A 88 TRP A 93 1 6 HELIX 4 4 ALA A 98 ASN A 102 5 5 HELIX 5 5 THR A 105 THR A 111 1 7 HELIX 6 6 SER A 127 TRP A 138 1 12 HELIX 7 7 ALA A 151 VAL A 163 1 13 HELIX 8 8 SER A 169 VAL A 178 1 10 HELIX 9 9 PRO A 192 TYR A 199 5 8 HELIX 10 10 LEU A 216 TYR A 221 1 6 HELIX 11 11 THR A 226 LYS A 239 1 14 HELIX 12 12 PRO A 240 ILE A 243 5 4 HELIX 13 13 GLU A 245 GLN A 256 1 12 HELIX 14 14 ASN A 279 GLY A 286 1 8 HELIX 15 15 PRO A 330 GLU A 333 5 4 HELIX 16 16 PRO A 345 GLN A 361 1 17 HELIX 17 17 PRO B 5 LYS B 24 1 20 HELIX 18 18 VAL B 65 ARG B 80 1 16 HELIX 19 19 PRO B 88 TRP B 93 1 6 HELIX 20 20 ALA B 98 ASN B 102 5 5 HELIX 21 21 THR B 105 THR B 111 1 7 HELIX 22 22 SER B 127 TRP B 138 1 12 HELIX 23 23 ALA B 151 VAL B 163 1 13 HELIX 24 24 SER B 169 VAL B 178 1 10 HELIX 25 25 PRO B 192 TYR B 199 5 8 HELIX 26 26 LEU B 216 GLY B 222 1 7 HELIX 27 27 THR B 226 LYS B 239 1 14 HELIX 28 28 PRO B 240 ILE B 243 5 4 HELIX 29 29 GLU B 245 GLN B 256 1 12 HELIX 30 30 ASN B 279 SER B 287 1 9 HELIX 31 31 ASP B 288 LEU B 293 1 6 HELIX 32 32 PRO B 330 GLU B 333 5 4 HELIX 33 33 PRO B 345 GLN B 361 1 17

SHEET 1 A10 GLN A 52 PRO A 53 0 SHEET 2 A10 LYS A 37 ASP A 47 -1 N ALA A 46 O GLN A 52 SHEET 3 A10 GLY A 27 TYR A 34 -1 N VAL A 30 O PHE A 41 SHEET 4 A10 LEU A 334 ALA A 340 -1 O LEU A 339 N ALA A 29 SHEET 5 A10 PHE A 322 ILE A 329 -1 N ILE A 329 O LEU A 334 SHEET 6 A10 SER A 311 THR A 319 -1 N VAL A 313 O PHE A 328 SHEET 7 A10 GLU A 272 ASP A 275 -1 N GLU A 272 O HIS A 314 SHEET 8 A10 MET A 265 GLN A 267 -1 N TYR A 266 O MET A 273 SHEET 9 A10 ARG A 258 THR A 262 -1 N TYR A 259 O GLN A 267 SHEET 10 A10 LYS A 299 THR A 305 -1 O THR A 305 N ARG A 258 SHEET 1 B 2 PHE A 60 GLU A 61 0 SHEET 2 B 2 LYS A 224 SER A 225 -1 O SER A 225 N PHE A 60 SHEET 1 C 2 GLN A 147 ARG A 148 0 SHEET 2 C 2 ARG A 296 PRO A 297 -1 O ARG A 296 N ARG A 148 SHEET 1 D 2 GLY A 202 ARG A 204 0 SHEET 2 D 2 LYS A 207 VAL A 209 -1 O VAL A 209 N GLY A 202 SHEET 1 E10 GLN B 52 PRO B 53 0 SHEET 2 E10 LYS B 37 ASP B 47 -1 N ALA B 46 O GLN B 52 SHEET 3 E10 GLY B 27 TYR B 34 -1 N VAL B 30 O PHE B 41 SHEET 4 E10 LEU B 334 ALA B 340 -1 O LEU B 339 N ALA B 29 SHEET 5 E10 PHE B 322 ILE B 329 -1 N ILE B 329 O LEU B 334 SHEET 6 E10 SER B 311 THR B 319 -1 N GLY B 317 O SER B 324 SHEET 7 E10 GLU B 272 ASP B 275 -1 N GLU B 272 O HIS B 314 SHEET 8 E10 MET B 265 GLN B 267 -1 N TYR B 266 O MET B 273 SHEET 9 E10 ARG B 258 THR B 262 -1 N THR B 262 O MET B 265 SHEET 10 E10 LYS B 299 THR B 305 -1 O THR B 305 N ARG B 258 SHEET 1 F 2 PHE B 60 GLU B 61 0 SHEET 2 F 2 LYS B 224 SER B 225 -1 O SER B 225 N PHE B 60 SHEET 1 G 2 GLN B 147 ARG B 148 0 SHEET 2 G 2 ARG B 296 PRO B 297 -1 O ARG B 296 N ARG B 148 SHEET 1 H 2 GLY B 202 ARG B 204 0 SHEET 2 H 2 LYS B 207 VAL B 209 -1 O VAL B 209 N GLY B 202

LINK OG SER A 64 B SM3 A5401 1555 1555 1.48 LINK OG ASER B 64 B ASM3 B9401 1555 1555 1.50 LINK OG BSER B 64 B BSM3 B9401 1555 1555 1.51 LINK K K A 2 O HOH A5862 1555 1555 3.12 LINK K K A 2 O GLY A 214 1555 1555 3.02 LINK K K A 2 OD1 ASP A 217 1555 1555 2.74 LINK K K A 2 O HOH A5829 1555 1555 2.89 LINK K K A 2 O HOH A5860 1555 1555 2.51 LINK K K A 2 O HOH A5425 1555 1555 2.63 LINK K K A 2 O HOH A5553 1555 1555 3.13 LINK K K B 3 OD1 ASP B 217 1555 1555 2.89 LINK K K B 3 O HOH B9407 1555 1555 2.66 LINK K K B 3 O HOH B9548 1555 1555 2.90 LINK K K B 3 N LEU B 216 1555 1555 3.72 LINK K K B 3 O HOH B9546 1555 1555 2.92 LINK K K B 3 O GLY B 214 1555 1555 2.84 LINK K K B 3 O HOH B9478 1555 1555 2.84

CISPEP 1 TRP A 276 PRO A 277 0 9.74 CISPEP 2 THR A 302 PRO A 303 0 -3.33 CISPEP 3 TRP B 276 PRO B 277 0 -0.84 CISPEP 4 THR B 302 PRO B 303 0 -3.23

SITE 1 AC1 9 ARG A 133 HIS A 186 HOH A5483 HOH A5566 SITE 2 AC1 9 HOH A5701 HOH A5839 HOH A5912 LYS B 290 SITE 3 AC1 9 HOH B9944 SITE 1 AC2 5 GLY A 214 ASP A 217 HOH A5425 HOH A5829 SITE 2 AC2 5 HOH A5860 SITE 1 AC3 6 GLY B 214 ASP B 217 HOH B9407 HOH B9478 SITE 2 AC3 6 HOH B9546 HOH B9548 SITE 1 AC4 13 SER A 64 LEU A 119 TYR A 150 ASN A 152 SITE 2 AC4 13 TYR A 221 GLY A 317 ALA A 318 THR A 319 SITE 3 AC4 13 GLY A 320 HOH A5502 HOH A5589 HOH A5743 SITE 4 AC4 13 HOH A5830 SITE 1 AC5 11 SER B 64 GLN B 120 TYR B 150 ASN B 152 SITE 2 AC5 11 TYR B 221 GLY B 317 ALA B 318 GLY B 320 SITE 3 AC5 11 HOH B9611 HOH B9667 HOH B9672

CRYST1 118.840 76.063 97.898 90.00 115.85 90.00 C 1 2 1 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 0.008415 0.000000 0.004077 0.00000

SCALE2 0.000000 0.013147 0.000000 0.00000

SCALE3 0.000000 0.000000 0.011350 0.00000