1Z88 - Header Asymmetric Unit

HEADER HYDROLASE 30-MAR-05 1Z88

TITLE CRYSTAL STRUCTURE OF LYS154ARG MUTANT OF MATURE APHA OF S. TITLE 2 TYPHIMURIUM

COMPND MOL_ID: 1; COMPND 2 MOLECULE: APHA PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 3.1.3.2; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_TAXID: 602; SOURCE 4 GENE: APHA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21(A)

KEYWDS CLASS-B BACTERIAL ACID PHOSPHATASE, LYS154ARG MUTANT OF KEYWDS 2 MATURE APHA, METALLOENZYME, HYDROLASE

EXPDTA X-RAY DIFFRACTION

AUTHOR R.D.MAKDE,G.D.GUPTA,V.KUMAR

REVDAT 2 02-SEP-08 1Z88 1 JRNL VERSN REVDAT 1 04-APR-06 1Z88 0

JRNL AUTH R.D.MAKDE,G.D.GUPTA,S.K.MAHAJAN,V.KUMAR JRNL TITL STRUCTURAL AND MUTATIONAL ANALYSES REVEAL THE JRNL TITL 2 FUNCTIONAL ROLE OF ACTIVE-SITE LYS-154 AND ASP-173 JRNL TITL 3 OF SALMONELLA TYPHIMURIUM APHA PROTEIN. JRNL REF ARCH.BIOCHEM.BIOPHYS. V. 464 70 2007 JRNL REFN ISSN 0003-9861 JRNL PMID 17570338 JRNL DOI 10.1016/J.ABB.2007.03.043

REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.D.MAKDE,V.KUMAR,G.D.GUPTA,J.JASTI,T.P.SINGH, REMARK 1 AUTH 2 S.K.MAHAJAN REMARK 1 TITL EXPRESSION, PURIFICATION, CRYSTALLIZATION AND REMARK 1 TITL 2 PRELIMINARY X-RAY DIFFRACTION STUDIES OF REMARK 1 TITL 3 RECOMBINANT CLASS B NON-SPECIFIC ACID PHOSPHATASE REMARK 1 TITL 4 OF SALMONELLA TYPHIMURIUM REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 59 1849 2003 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 14501135 REMARK 1 DOI 10.1107/S0907444903018006

REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 90.6 REMARK 3 NUMBER OF REFLECTIONS : 47778 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 SET) : 0.167 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2380 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 10 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.17 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 86.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4248 REMARK 3 BIN R VALUE (WORKING SET) : 0.2090 REMARK 3 BIN FREE R VALUE : 0.2590 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 233 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6607 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 528 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.30 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM SIGMAA (A) : 0.16 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.21 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.81 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.400 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.140 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 2.080 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.100 ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 47.90 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1Z88 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-APR-05. REMARK 100 THE RCSB ID CODE IS RCSB032421.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 4.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : OSMIC MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA, TRUNCATE) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47808 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.3 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.04900 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.21 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.16900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1Z5G REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 6000, MAGNESIUM CHLORIDE, REMARK 280 SODIUM ACETATE, GLYCEROL, PH 4.7, VAPOR DIFFUSION, SITTING REMARK 280 DROP, TEMPERATURE 293K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 35.32500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 74.70500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 42.10500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 74.70500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 35.32500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 42.10500 REMARK 290 SMTRY3 4 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 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 34230 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -107.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 LEU A 1 REMARK 465 VAL A 2 REMARK 465 SER A 3 REMARK 465 SER A 4 REMARK 465 PRO A 5 REMARK 465 SER A 6 REMARK 465 LEU B 1 REMARK 465 VAL B 2 REMARK 465 SER B 3 REMARK 465 SER B 4 REMARK 465 PRO B 5 REMARK 465 LEU C 1 REMARK 465 VAL C 2 REMARK 465 SER C 3 REMARK 465 SER C 4 REMARK 465 PRO C 5 REMARK 465 LEU D 1 REMARK 465 VAL D 2 REMARK 465 SER D 3

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 ILE A 47 -63.55 -103.21 REMARK 500 SER A 66 66.57 -160.14 REMARK 500 PRO A 149 -16.85 -45.20 REMARK 500 ILE B 47 -63.72 -97.25 REMARK 500 SER B 66 57.24 -149.58 REMARK 500 LYS B 148 142.82 -37.40 REMARK 500 THR C 7 33.21 -97.53 REMARK 500 ILE C 47 -63.53 -100.60 REMARK 500 SER C 66 58.90 -153.69 REMARK 500 PRO C 67 -7.49 -52.66 REMARK 500 LYS C 148 170.57 -47.93 REMARK 500 ILE D 47 -67.18 -98.67 REMARK 500 REMARK 500 REMARK: NULL

REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG A 601 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 48 O REMARK 620 2 ASP A 169 OD1 87.6 REMARK 620 3 HOH A 698 O 87.3 90.4 REMARK 620 4 ASP A 46 OD2 87.0 85.3 173.0 REMARK 620 5 HOH A 604 O 97.3 173.0 94.8 89.9 REMARK 620 6 HOH A 603 O 175.7 88.7 94.9 90.5 86.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 602 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 46 OD2 REMARK 620 2 ASP B 169 OD1 88.0 REMARK 620 3 HOH B 690 O 87.3 84.9 REMARK 620 4 HOH B 689 O 91.6 169.3 84.4 REMARK 620 5 ASP B 48 O 90.9 89.0 173.7 101.6 REMARK 620 6 HOH B 609 O 174.7 87.1 90.1 92.8 91.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG C 604 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH C 683 O REMARK 620 2 ASP C 46 OD2 176.1 REMARK 620 3 ASP C 48 O 90.1 92.9 REMARK 620 4 ASP C 169 OD1 89.1 93.1 92.2 REMARK 620 5 HOH C 611 O 85.0 92.1 174.5 85.1 REMARK 620 6 HOH C 610 O 92.3 84.9 97.8 169.9 85.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG D 603 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 48 O REMARK 620 2 ASP D 169 OD1 89.0 REMARK 620 3 HOH D 613 O 89.2 90.1 REMARK 620 4 HOH D 713 O 97.7 171.3 95.4 REMARK 620 5 HOH D 714 O 169.9 83.3 97.3 89.4 REMARK 620 6 ASP D 46 OD2 87.2 85.1 174.0 89.8 85.7 REMARK 620 N 1 2 3 4 5

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 601 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 602 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG D 603 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 604

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1Z5G RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF WILD-TYPE APHA PROTEIN. REMARK 900 RELATED ID: 1Z5U RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF APHA COMPLEXED WITH CYLIC-AMP

DBREF 1Z88 A 1 214 UNP P58683 APHA_SALTY 24 237 DBREF 1Z88 B 1 214 UNP P58683 APHA_SALTY 24 237 DBREF 1Z88 C 1 214 UNP P58683 APHA_SALTY 24 237 DBREF 1Z88 D 1 214 UNP P58683 APHA_SALTY 24 237

SEQADV 1Z88 ARG A 154 UNP P58683 LYS 177 ENGINEERED SEQADV 1Z88 ARG B 154 UNP P58683 LYS 177 ENGINEERED SEQADV 1Z88 ARG C 154 UNP P58683 LYS 177 ENGINEERED SEQADV 1Z88 ARG D 154 UNP P58683 LYS 177 ENGINEERED

SEQRES 1 A 214 LEU VAL SER SER PRO SER THR LEU ASN PRO GLY THR ASN SEQRES 2 A 214 VAL ALA LYS LEU ALA GLU GLN ALA PRO VAL HIS TRP VAL SEQRES 3 A 214 SER VAL ALA GLN ILE GLU ASN SER LEU THR GLY ARG PRO SEQRES 4 A 214 PRO MET ALA VAL GLY PHE ASP ILE ASP ASP THR VAL LEU SEQRES 5 A 214 PHE SER SER PRO GLY PHE TRP ARG GLY LYS LYS THR TYR SEQRES 6 A 214 SER PRO ASP SER ASP ASP TYR LEU LYS ASN PRO ALA PHE SEQRES 7 A 214 TRP GLU LYS MET ASN ASN GLY TRP ASP GLU PHE SER ILE SEQRES 8 A 214 PRO LYS GLU ALA ALA ARG GLN LEU ILE ASP MET HIS VAL SEQRES 9 A 214 ARG ARG GLY ASP SER ILE TYR PHE VAL THR GLY ARG SER SEQRES 10 A 214 GLN THR LYS THR GLU THR VAL SER LYS THR LEU ALA ASP SEQRES 11 A 214 ASN PHE HIS ILE PRO ALA ALA ASN MET ASN PRO VAL ILE SEQRES 12 A 214 PHE ALA GLY ASP LYS PRO GLU GLN ASN THR ARG VAL GLN SEQRES 13 A 214 TRP LEU GLN GLU LYS ASN MET ARG ILE PHE TYR GLY ASP SEQRES 14 A 214 SER ASP ASN ASP ILE THR ALA ALA ARG ASP CYS GLY ILE SEQRES 15 A 214 ARG GLY ILE ARG ILE LEU ARG ALA ALA ASN SER THR TYR SEQRES 16 A 214 LYS PRO LEU PRO GLN ALA GLY ALA PHE GLY GLU GLU VAL SEQRES 17 A 214 ILE VAL ASN SER GLU TYR SEQRES 1 B 214 LEU VAL SER SER PRO SER THR LEU ASN PRO GLY THR ASN SEQRES 2 B 214 VAL ALA LYS LEU ALA GLU GLN ALA PRO VAL HIS TRP VAL SEQRES 3 B 214 SER VAL ALA GLN ILE GLU ASN SER LEU THR GLY ARG PRO SEQRES 4 B 214 PRO MET ALA VAL GLY PHE ASP ILE ASP ASP THR VAL LEU SEQRES 5 B 214 PHE SER SER PRO GLY PHE TRP ARG GLY LYS LYS THR TYR SEQRES 6 B 214 SER PRO ASP SER ASP ASP TYR LEU LYS ASN PRO ALA PHE SEQRES 7 B 214 TRP GLU LYS MET ASN ASN GLY TRP ASP GLU PHE SER ILE SEQRES 8 B 214 PRO LYS GLU ALA ALA ARG GLN LEU ILE ASP MET HIS VAL SEQRES 9 B 214 ARG ARG GLY ASP SER ILE TYR PHE VAL THR GLY ARG SER SEQRES 10 B 214 GLN THR LYS THR GLU THR VAL SER LYS THR LEU ALA ASP SEQRES 11 B 214 ASN PHE HIS ILE PRO ALA ALA ASN MET ASN PRO VAL ILE SEQRES 12 B 214 PHE ALA GLY ASP LYS PRO GLU GLN ASN THR ARG VAL GLN SEQRES 13 B 214 TRP LEU GLN GLU LYS ASN MET ARG ILE PHE TYR GLY ASP SEQRES 14 B 214 SER ASP ASN ASP ILE THR ALA ALA ARG ASP CYS GLY ILE SEQRES 15 B 214 ARG GLY ILE ARG ILE LEU ARG ALA ALA ASN SER THR TYR SEQRES 16 B 214 LYS PRO LEU PRO GLN ALA GLY ALA PHE GLY GLU GLU VAL SEQRES 17 B 214 ILE VAL ASN SER GLU TYR SEQRES 1 C 214 LEU VAL SER SER PRO SER THR LEU ASN PRO GLY THR ASN SEQRES 2 C 214 VAL ALA LYS LEU ALA GLU GLN ALA PRO VAL HIS TRP VAL SEQRES 3 C 214 SER VAL ALA GLN ILE GLU ASN SER LEU THR GLY ARG PRO SEQRES 4 C 214 PRO MET ALA VAL GLY PHE ASP ILE ASP ASP THR VAL LEU SEQRES 5 C 214 PHE SER SER PRO GLY PHE TRP ARG GLY LYS LYS THR TYR SEQRES 6 C 214 SER PRO ASP SER ASP ASP TYR LEU LYS ASN PRO ALA PHE SEQRES 7 C 214 TRP GLU LYS MET ASN ASN GLY TRP ASP GLU PHE SER ILE SEQRES 8 C 214 PRO LYS GLU ALA ALA ARG GLN LEU ILE ASP MET HIS VAL SEQRES 9 C 214 ARG ARG GLY ASP SER ILE TYR PHE VAL THR GLY ARG SER SEQRES 10 C 214 GLN THR LYS THR GLU THR VAL SER LYS THR LEU ALA ASP SEQRES 11 C 214 ASN PHE HIS ILE PRO ALA ALA ASN MET ASN PRO VAL ILE SEQRES 12 C 214 PHE ALA GLY ASP LYS PRO GLU GLN ASN THR ARG VAL GLN SEQRES 13 C 214 TRP LEU GLN GLU LYS ASN MET ARG ILE PHE TYR GLY ASP SEQRES 14 C 214 SER ASP ASN ASP ILE THR ALA ALA ARG ASP CYS GLY ILE SEQRES 15 C 214 ARG GLY ILE ARG ILE LEU ARG ALA ALA ASN SER THR TYR SEQRES 16 C 214 LYS PRO LEU PRO GLN ALA GLY ALA PHE GLY GLU GLU VAL SEQRES 17 C 214 ILE VAL ASN SER GLU TYR SEQRES 1 D 214 LEU VAL SER SER PRO SER THR LEU ASN PRO GLY THR ASN SEQRES 2 D 214 VAL ALA LYS LEU ALA GLU GLN ALA PRO VAL HIS TRP VAL SEQRES 3 D 214 SER VAL ALA GLN ILE GLU ASN SER LEU THR GLY ARG PRO SEQRES 4 D 214 PRO MET ALA VAL GLY PHE ASP ILE ASP ASP THR VAL LEU SEQRES 5 D 214 PHE SER SER PRO GLY PHE TRP ARG GLY LYS LYS THR TYR SEQRES 6 D 214 SER PRO ASP SER ASP ASP TYR LEU LYS ASN PRO ALA PHE SEQRES 7 D 214 TRP GLU LYS MET ASN ASN GLY TRP ASP GLU PHE SER ILE SEQRES 8 D 214 PRO LYS GLU ALA ALA ARG GLN LEU ILE ASP MET HIS VAL SEQRES 9 D 214 ARG ARG GLY ASP SER ILE TYR PHE VAL THR GLY ARG SER SEQRES 10 D 214 GLN THR LYS THR GLU THR VAL SER LYS THR LEU ALA ASP SEQRES 11 D 214 ASN PHE HIS ILE PRO ALA ALA ASN MET ASN PRO VAL ILE SEQRES 12 D 214 PHE ALA GLY ASP LYS PRO GLU GLN ASN THR ARG VAL GLN SEQRES 13 D 214 TRP LEU GLN GLU LYS ASN MET ARG ILE PHE TYR GLY ASP SEQRES 14 D 214 SER ASP ASN ASP ILE THR ALA ALA ARG ASP CYS GLY ILE SEQRES 15 D 214 ARG GLY ILE ARG ILE LEU ARG ALA ALA ASN SER THR TYR SEQRES 16 D 214 LYS PRO LEU PRO GLN ALA GLY ALA PHE GLY GLU GLU VAL SEQRES 17 D 214 ILE VAL ASN SER GLU TYR

HET MG A 601 1 HET MG B 602 1 HET MG D 603 1 HET MG C 604 1

HETNAM MG MAGNESIUM ION

FORMUL 5 MG 4(MG 2+) FORMUL 9 HOH *528(H2 O)

HELIX 1 1 ASN A 13 GLU A 19 1 7 HELIX 2 2 SER A 27 LEU A 35 1 9 HELIX 3 3 SER A 54 SER A 66 1 13 HELIX 4 4 ASP A 70 LYS A 74 5 5 HELIX 5 5 ASN A 75 ASN A 83 1 9 HELIX 6 6 ASN A 84 SER A 90 5 7 HELIX 7 7 LYS A 93 GLY A 107 1 15 HELIX 8 8 THR A 123 PHE A 132 1 10 HELIX 9 9 THR A 153 LYS A 161 1 9 HELIX 10 10 SER A 170 CYS A 180 1 11 HELIX 11 11 ASN B 13 GLU B 19 1 7 HELIX 12 12 SER B 27 THR B 36 1 10 HELIX 13 13 SER B 54 SER B 66 1 13 HELIX 14 14 ASP B 70 LYS B 74 5 5 HELIX 15 15 ASN B 75 ASN B 83 1 9 HELIX 16 16 GLY B 85 SER B 90 5 6 HELIX 17 17 LYS B 93 GLY B 107 1 15 HELIX 18 18 THR B 123 PHE B 132 1 10 HELIX 19 19 THR B 153 LYS B 161 1 9 HELIX 20 20 SER B 170 GLY B 181 1 12 HELIX 21 21 ASN C 13 GLU C 19 1 7 HELIX 22 22 SER C 27 LEU C 35 1 9 HELIX 23 23 SER C 54 SER C 66 1 13 HELIX 24 24 ASP C 70 LYS C 74 5 5 HELIX 25 25 ASN C 75 ASN C 83 1 9 HELIX 26 26 ASN C 84 SER C 90 5 7 HELIX 27 27 LYS C 93 GLY C 107 1 15 HELIX 28 28 THR C 123 HIS C 133 1 11 HELIX 29 29 THR C 153 LYS C 161 1 9 HELIX 30 30 SER C 170 CYS C 180 1 11 HELIX 31 31 ASN D 13 GLU D 19 1 7 HELIX 32 32 SER D 27 LEU D 35 1 9 HELIX 33 33 SER D 54 SER D 66 1 13 HELIX 34 34 ASP D 70 LYS D 74 5 5 HELIX 35 35 ASN D 75 ASN D 84 1 10 HELIX 36 36 GLY D 85 SER D 90 5 6 HELIX 37 37 LYS D 93 GLY D 107 1 15 HELIX 38 38 THR D 123 PHE D 132 1 10 HELIX 39 39 THR D 153 LYS D 161 1 9 HELIX 40 40 SER D 170 GLY D 181 1 12

SHEET 1 A 7 HIS A 24 VAL A 26 0 SHEET 2 A 7 GLU A 207 ILE A 209 1 O VAL A 208 N HIS A 24 SHEET 3 A 7 ARG A 183 ARG A 186 1 N ARG A 186 O GLU A 207 SHEET 4 A 7 MET A 163 GLY A 168 1 N PHE A 166 O ARG A 183 SHEET 5 A 7 ALA A 42 PHE A 45 1 N GLY A 44 O ILE A 165 SHEET 6 A 7 SER A 109 THR A 114 1 O TYR A 111 N PHE A 45 SHEET 7 A 7 ILE A 143 PHE A 144 1 O ILE A 143 N PHE A 112 SHEET 1 B 2 LEU A 52 PHE A 53 0 SHEET 2 B 2 ILE A 91 PRO A 92 -1 O ILE A 91 N PHE A 53 SHEET 1 C 7 HIS B 24 VAL B 26 0 SHEET 2 C 7 GLU B 207 ILE B 209 1 O VAL B 208 N HIS B 24 SHEET 3 C 7 ARG B 183 ARG B 186 1 N ARG B 186 O GLU B 207 SHEET 4 C 7 MET B 163 GLY B 168 1 N PHE B 166 O ILE B 185 SHEET 5 C 7 ALA B 42 ASP B 46 1 N ALA B 42 O ARG B 164 SHEET 6 C 7 SER B 109 THR B 114 1 O VAL B 113 N PHE B 45 SHEET 7 C 7 ILE B 143 PHE B 144 1 O ILE B 143 N PHE B 112 SHEET 1 D 2 LEU B 52 PHE B 53 0 SHEET 2 D 2 ILE B 91 PRO B 92 -1 O ILE B 91 N PHE B 53 SHEET 1 E 7 HIS C 24 VAL C 26 0 SHEET 2 E 7 GLU C 207 ILE C 209 1 O VAL C 208 N VAL C 26 SHEET 3 E 7 ARG C 183 ARG C 186 1 N ARG C 186 O GLU C 207 SHEET 4 E 7 MET C 163 GLY C 168 1 N PHE C 166 O ILE C 185 SHEET 5 E 7 ALA C 42 PHE C 45 1 N ALA C 42 O ARG C 164 SHEET 6 E 7 SER C 109 THR C 114 1 O TYR C 111 N VAL C 43 SHEET 7 E 7 ILE C 143 PHE C 144 1 O ILE C 143 N PHE C 112 SHEET 1 F 2 LEU C 52 PHE C 53 0 SHEET 2 F 2 ILE C 91 PRO C 92 -1 O ILE C 91 N PHE C 53 SHEET 1 G 7 HIS D 24 VAL D 26 0 SHEET 2 G 7 GLU D 207 ILE D 209 1 O VAL D 208 N VAL D 26 SHEET 3 G 7 ARG D 183 ARG D 186 1 N ARG D 186 O GLU D 207 SHEET 4 G 7 MET D 163 GLY D 168 1 N PHE D 166 O ILE D 185 SHEET 5 G 7 ALA D 42 PHE D 45 1 N ALA D 42 O ARG D 164 SHEET 6 G 7 SER D 109 THR D 114 1 O SER D 109 N VAL D 43 SHEET 7 G 7 ILE D 143 PHE D 144 1 O ILE D 143 N PHE D 112 SHEET 1 H 2 LEU D 52 PHE D 53 0 SHEET 2 H 2 ILE D 91 PRO D 92 -1 O ILE D 91 N PHE D 53

LINK MG MG A 601 O ASP A 48 1555 1555 2.12 LINK MG MG A 601 OD1 ASP A 169 1555 1555 2.13 LINK MG MG A 601 O HOH A 698 1555 1555 2.06 LINK MG MG A 601 OD2 ASP A 46 1555 1555 2.08 LINK MG MG A 601 O HOH A 604 1555 1555 2.15 LINK MG MG A 601 O HOH A 603 1555 1555 1.93 LINK MG MG B 602 OD2 ASP B 46 1555 1555 2.10 LINK MG MG B 602 OD1 ASP B 169 1555 1555 2.19 LINK MG MG B 602 O HOH B 690 1555 1555 2.17 LINK MG MG B 602 O HOH B 689 1555 1555 2.17 LINK MG MG B 602 O ASP B 48 1555 1555 2.08 LINK MG MG B 602 O HOH B 609 1555 1555 2.10 LINK MG MG C 604 O HOH C 683 1555 1555 2.06 LINK MG MG C 604 OD2 ASP C 46 1555 1555 1.91 LINK MG MG C 604 O ASP C 48 1555 1555 2.06 LINK MG MG C 604 OD1 ASP C 169 1555 1555 2.12 LINK MG MG C 604 O HOH C 611 1555 1555 2.09 LINK MG MG C 604 O HOH C 610 1555 1555 2.17 LINK MG MG D 603 O ASP D 48 1555 1555 2.07 LINK MG MG D 603 OD1 ASP D 169 1555 1555 2.17 LINK MG MG D 603 O HOH D 613 1555 1555 2.12 LINK MG MG D 603 O HOH D 713 1555 1555 2.18 LINK MG MG D 603 O HOH D 714 1555 1555 2.14 LINK MG MG D 603 OD2 ASP D 46 1555 1555 2.22

CISPEP 1 LYS A 196 PRO A 197 0 -0.14 CISPEP 2 LYS B 196 PRO B 197 0 0.00 CISPEP 3 LYS C 196 PRO C 197 0 -0.21 CISPEP 4 LYS D 196 PRO D 197 0 0.34

SITE 1 AC1 6 ASP A 46 ASP A 48 ASP A 169 HOH A 603 SITE 2 AC1 6 HOH A 604 HOH A 698 SITE 1 AC2 6 ASP B 46 ASP B 48 ASP B 169 HOH B 609 SITE 2 AC2 6 HOH B 689 HOH B 690 SITE 1 AC3 6 ASP D 46 ASP D 48 ASP D 169 HOH D 613 SITE 2 AC3 6 HOH D 713 HOH D 714 SITE 1 AC4 6 ASP C 46 ASP C 48 ASP C 169 HOH C 610 SITE 2 AC4 6 HOH C 611 HOH C 683

CRYST1 70.650 84.210 149.410 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 0.014154 0.000000 0.000000 0.00000

SCALE2 0.000000 0.011875 0.000000 0.00000

SCALE3 0.000000 0.000000 0.006693 0.00000