HEADER HYDROLASE 05-MAR-25 9QCU TITLE CRYSTAL STRUCTURE OF RHIZOBIUM ETLI L-ASPARAGINASE REAV S48A MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: L-ASPARAGINASE II; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHIZOBIUM ETLI; SOURCE 3 ORGANISM_TAXID: 29449; SOURCE 4 GENE: ANSA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RHIZOBIUM ETLI; AMIDOHYDROLASES; L-ASPARAGINASES; SITE-DIRECTED KEYWDS 2 MUTAGENESIS, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.POKRYWKA,M.GRZECHOWIAK,J.I.LOCH,M.RUSZKOWSKI,M.GILSKI,M.JASKOLSKI REVDAT 2 06-AUG-25 9QCU 1 JRNL REVDAT 1 16-JUL-25 9QCU 0 JRNL AUTH K.POKRYWKA,M.GRZECHOWIAK,J.SLIWIAK,P.WORSZTYNOWICZ,J.I.LOCH, JRNL AUTH 2 M.RUSZKOWSKI,M.GILSKI,M.JASKOLSKI JRNL TITL PROBING THE ACTIVE SITE OF CLASS 3 L-ASPARAGINASE BY JRNL TITL 2 MUTAGENESIS: MUTATIONS OF THE SER-LYS TANDEMS OF REAV. JRNL REF BIOMOLECULES V. 15 2025 JRNL REFN ESSN 2218-273X JRNL PMID 40723816 JRNL DOI 10.3390/BIOM15070944 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.I.LOCH,M.JASKOLSKI REMARK 1 TITL STRUCTURAL AND BIOPHYSICAL ASPECTS OF L-ASPARAGINASES: A REMARK 1 TITL 2 GROWING FAMILY WITH AMAZING DIVERSITY. REMARK 1 REF IUCRJ 2021 REMARK 1 REFN ESSN 2052-2525 REMARK 1 PMID 34258001 REMARK 1 DOI 10.1107/S2052252521006011 REMARK 1 REFERENCE 2 REMARK 1 AUTH J.I.LOCH,B.IMIOLCZYK,J.SLIWIAK,A.WANTUCH,M.BEJGER,M.GILSKI, REMARK 1 AUTH 2 M.JASKOLSKI REMARK 1 TITL CRYSTAL STRUCTURES OF THE ELUSIVE RHIZOBIUM ETLI REMARK 1 TITL 2 L-ASPARAGINASE REVEAL A PECULIAR ACTIVE SITE. REMARK 1 REF NAT. COMM. 2021 REMARK 1 REFN REMARK 1 PMID 34795296 REMARK 1 DOI 10.1038/S41467-021-27105-X REMARK 1 REFERENCE 3 REMARK 1 AUTH J.I.LOCH,P.WORSZTYNOWICZ,J.SLIWIAK,M.GRZECHOWIAK, REMARK 1 AUTH 2 B.IMIOLCZYK,K.POKRYWKA,M.CHWASTYK,M.GILSKI,M.JASKOLSKI REMARK 1 TITL RHIZOBIUM ETLI HAS TWO L-ASPARAGINASES WITH LOW SEQUENCE REMARK 1 TITL 2 IDENTITY BUT SIMILAR STRUCTURE AND CATALYTIC CENTER. REMARK 1 REF ACTA CRYST. D 2023 REMARK 1 REFN REMARK 1 PMID 37494066 REMARK 1 DOI 10.1107/S2059798323005648 REMARK 1 REFERENCE 4 REMARK 1 AUTH K.POKRYWKA,M.GRZECHOWIAK,J.SLIWIAK,P.WORSZTYNOWICZ,J.I.LOCH, REMARK 1 AUTH 2 M.RUSZKOWSKI,M.GILSKI,M.JASKOLSKI REMARK 1 TITL PROBING THE ACTIVE SITE OF CLASS 3 L-ASPARAGINASE BY REMARK 1 TITL 2 MUTAGENESIS. I. TINKERING WITH THE ZINC COORDINATION SITE OF REMARK 1 TITL 3 REAV. REMARK 1 REF FRONT. CHEM. 2024 REMARK 1 REFN ESSN 2296-2646 REMARK 1 PMID 38638878 REMARK 1 DOI 10.3389/FCHEM.2024.1381032 REMARK 2 REMARK 2 RESOLUTION. 1.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 51.76 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 148617 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.149 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1486 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 51.7600 - 3.1200 1.00 13897 140 0.1427 0.1690 REMARK 3 2 3.1200 - 2.4700 1.00 13534 137 0.1544 0.1607 REMARK 3 3 2.4700 - 2.1600 1.00 13409 135 0.1352 0.1665 REMARK 3 4 2.1600 - 1.9600 1.00 13358 135 0.1267 0.1572 REMARK 3 5 1.9600 - 1.8200 1.00 13347 135 0.1326 0.1839 REMARK 3 6 1.8200 - 1.7100 1.00 13325 135 0.1348 0.1858 REMARK 3 7 1.7100 - 1.6300 1.00 13283 134 0.1459 0.1824 REMARK 3 8 1.6300 - 1.5600 1.00 13262 134 0.1657 0.1955 REMARK 3 9 1.5600 - 1.5000 1.00 13265 134 0.1942 0.2655 REMARK 3 10 1.5000 - 1.4500 1.00 13223 134 0.2305 0.2677 REMARK 3 11 1.4500 - 1.4000 1.00 13228 133 0.2738 0.3398 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.154 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.481 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.06 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.42 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.010 5754 REMARK 3 ANGLE : 1.183 7807 REMARK 3 CHIRALITY : 0.111 874 REMARK 3 PLANARITY : 0.012 1034 REMARK 3 DIHEDRAL : 12.280 2193 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9QCU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-MAR-25. REMARK 100 THE DEPOSITION ID IS D_1292141514. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-JUL-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PETRA III, EMBL C/O DESY REMARK 200 BEAMLINE : P13 (MX1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9150 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 148671 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 78.040 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.30 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.9700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.49 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.78300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.480 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG 4000, 0.2 M LI2SO4, 0.1 M TRIS REMARK 280 PH 8.5, 0.2 M GLYCINE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 292K 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 39.02050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.93550 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.67000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.93550 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 39.02050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.67000 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: DIMERIC 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 GLY A -5 REMARK 465 ILE A -4 REMARK 465 ASP A -3 REMARK 465 PRO A -2 REMARK 465 PHE A -1 REMARK 465 THR A 0 REMARK 465 MET A 1 REMARK 465 SER A 353 REMARK 465 LYS A 354 REMARK 465 SER A 355 REMARK 465 ASN A 356 REMARK 465 VAL A 357 REMARK 465 ASP A 358 REMARK 465 ASP A 359 REMARK 465 PRO A 360 REMARK 465 ARG A 361 REMARK 465 LEU A 362 REMARK 465 ALA A 363 REMARK 465 ALA A 364 REMARK 465 VAL A 365 REMARK 465 ALA A 366 REMARK 465 ARG A 367 REMARK 465 GLY B -5 REMARK 465 LYS B 354 REMARK 465 SER B 355 REMARK 465 ASN B 356 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 GLU A 17 -75.38 -97.17 REMARK 500 ARG A 47 -134.78 51.12 REMARK 500 ALA A 243 -85.69 -145.23 REMARK 500 ALA A 268 52.32 75.19 REMARK 500 GLU B 17 -74.89 -95.95 REMARK 500 ARG B 47 -136.09 52.21 REMARK 500 SER B 80 78.79 -112.14 REMARK 500 ASN B 190 21.40 80.73 REMARK 500 ALA B 243 -85.77 -146.22 REMARK 500 ALA B 268 51.81 73.33 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 A 853 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH A 854 DISTANCE = 6.12 ANGSTROMS REMARK 525 HOH B 917 DISTANCE = 6.24 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 ZN A 409 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 135 SG REMARK 620 2 LYS A 138 NZ 117.6 REMARK 620 3 CYS A 189 SG 112.7 101.4 REMARK 620 4 HOH A 533 O 104.3 93.2 126.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 409 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 135 SG REMARK 620 2 LYS B 138 NZ 116.6 REMARK 620 3 CYS B 189 SG 109.4 105.3 REMARK 620 4 HOH B 520 O 105.4 94.0 126.0 REMARK 620 N 1 2 3 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 7OS3 RELATED DB: PDB REMARK 900 RELATED ID: 7OS5 RELATED DB: PDB REMARK 900 RELATED ID: 7OS6 RELATED DB: PDB REMARK 900 RELATED ID: 7OU1 RELATED DB: PDB REMARK 900 RELATED ID: 7OZ6 RELATED DB: PDB REMARK 900 RELATED ID: 8OSW RELATED DB: PDB REMARK 900 RELATED ID: 8CLZ RELATED DB: PDB REMARK 900 RELATED ID: 8CLY RELATED DB: PDB REMARK 900 RELATED ID: 8ORI RELATED DB: PDB REMARK 900 RELATED ID: 8COL RELATED DB: PDB REMARK 900 RELATED ID: 8RUA RELATED DB: PDB REMARK 900 RELATED ID: 8RUD RELATED DB: PDB REMARK 900 RELATED ID: 8RUE RELATED DB: PDB REMARK 900 RELATED ID: 8RUF RELATED DB: PDB REMARK 900 RELATED ID: 8RUG RELATED DB: PDB REMARK 900 RELATED ID: 9G66 RELATED DB: PDB REMARK 900 RELATED ID: 9G67 RELATED DB: PDB REMARK 900 RELATED ID: 9G68 RELATED DB: PDB DBREF 9QCU A 1 367 UNP Q9RFN5 Q9RFN5_RHIET 5 371 DBREF 9QCU B 1 367 UNP Q9RFN5 Q9RFN5_RHIET 5 371 SEQADV 9QCU GLY A -5 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU ILE A -4 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU ASP A -3 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU PRO A -2 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU PHE A -1 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU THR A 0 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU ALA A 48 UNP Q9RFN5 SER 52 ENGINEERED MUTATION SEQADV 9QCU GLY B -5 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU ILE B -4 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU ASP B -3 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU PRO B -2 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU PHE B -1 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU THR B 0 UNP Q9RFN5 EXPRESSION TAG SEQADV 9QCU ALA B 48 UNP Q9RFN5 SER 52 ENGINEERED MUTATION SEQRES 1 A 373 GLY ILE ASP PRO PHE THR MET THR PRO SER GLU ASP PHE SEQRES 2 A 373 VAL VAL THR ASP ARG GLY GLY ILE VAL GLU ASN SER HIS SEQRES 3 A 373 ARG VAL HIS ALA ALA VAL VAL ASP ALA LYS GLY ARG LEU SEQRES 4 A 373 LEU TYR ALA LEU GLY ASN PRO THR ARG MET THR LEU ALA SEQRES 5 A 373 ARG ALA ALA ALA LYS PRO ALA GLN ALA LEU ALA ILE LEU SEQRES 6 A 373 GLU THR GLU GLY VAL ALA GLY TYR GLY PHE ASP ASP ALA SEQRES 7 A 373 ASP ILE ALA LEU MET CYS ALA SER HIS SER SER GLU ASP SEQRES 8 A 373 ARG HIS ILE ALA ARG THR ARG ALA MET LEU SER LYS ILE SEQRES 9 A 373 LYS ALA GLU GLU ALA ASP LEU ARG CYS GLY GLY HIS PRO SEQRES 10 A 373 SER LEU SER GLU MET VAL ASN ARG SER TRP ILE LYS GLN SEQRES 11 A 373 ASP PHE ILE PRO THR ALA VAL CYS SER ASN CYS SER GLY SEQRES 12 A 373 LYS HIS VAL GLY MET LEU ALA GLY ALA ARG ALA ILE GLY SEQRES 13 A 373 ALA GLY THR ASP GLY TYR HIS LEU PRO ASP HIS PRO MET SEQRES 14 A 373 GLN GLY ARG VAL LYS ARG THR VAL ALA GLU LEU CYS ASP SEQRES 15 A 373 LEU ASP ALA GLY ASP VAL GLU TRP GLY THR ASP GLY CYS SEQRES 16 A 373 ASN LEU PRO THR PRO ALA PHE PRO LEU ASP ARG LEU GLY SEQRES 17 A 373 ARG ILE TYR ALA LYS LEU ALA SER ALA ALA ASP GLY SER SEQRES 18 A 373 ASP ALA GLY GLU GLY GLN SER THR ARG CYS ALA ALA LEU SEQRES 19 A 373 ALA HIS ILE PHE ARG ALA MET ALA ARG HIS PRO GLU MET SEQRES 20 A 373 VAL ALA GLY GLU GLY ARG TYR CYS THR MET LEU MET ARG SEQRES 21 A 373 ALA PHE ASP GLY ALA LEU VAL GLY LYS LEU GLY ALA ASP SEQRES 22 A 373 ALA SER TYR ALA ILE GLY VAL ARG ALA SER ASP ALA THR SEQRES 23 A 373 ARG GLN LEU GLY THR ASP GLY ALA LEU GLY ILE SER VAL SEQRES 24 A 373 LYS ILE GLU ASP GLY ASN LEU GLU MET LEU TYR ALA VAL SEQRES 25 A 373 VAL THR GLU LEU LEU GLU ARG LEU GLY ILE GLY SER PRO SEQRES 26 A 373 ASP VAL ARG SER GLN LEU ALA SER PHE HIS HIS PRO GLN SEQRES 27 A 373 ARG VAL ASN THR MET GLY VAL THR THR GLY GLY VAL SER SEQRES 28 A 373 PHE PRO PHE LYS LEU ARG GLY SER LYS SER ASN VAL ASP SEQRES 29 A 373 ASP PRO ARG LEU ALA ALA VAL ALA ARG SEQRES 1 B 373 GLY ILE ASP PRO PHE THR MET THR PRO SER GLU ASP PHE SEQRES 2 B 373 VAL VAL THR ASP ARG GLY GLY ILE VAL GLU ASN SER HIS SEQRES 3 B 373 ARG VAL HIS ALA ALA VAL VAL ASP ALA LYS GLY ARG LEU SEQRES 4 B 373 LEU TYR ALA LEU GLY ASN PRO THR ARG MET THR LEU ALA SEQRES 5 B 373 ARG ALA ALA ALA LYS PRO ALA GLN ALA LEU ALA ILE LEU SEQRES 6 B 373 GLU THR GLU GLY VAL ALA GLY TYR GLY PHE ASP ASP ALA SEQRES 7 B 373 ASP ILE ALA LEU MET CYS ALA SER HIS SER SER GLU ASP SEQRES 8 B 373 ARG HIS ILE ALA ARG THR ARG ALA MET LEU SER LYS ILE SEQRES 9 B 373 LYS ALA GLU GLU ALA ASP LEU ARG CYS GLY GLY HIS PRO SEQRES 10 B 373 SER LEU SER GLU MET VAL ASN ARG SER TRP ILE LYS GLN SEQRES 11 B 373 ASP PHE ILE PRO THR ALA VAL CYS SER ASN CYS SER GLY SEQRES 12 B 373 LYS HIS VAL GLY MET LEU ALA GLY ALA ARG ALA ILE GLY SEQRES 13 B 373 ALA GLY THR ASP GLY TYR HIS LEU PRO ASP HIS PRO MET SEQRES 14 B 373 GLN GLY ARG VAL LYS ARG THR VAL ALA GLU LEU CYS ASP SEQRES 15 B 373 LEU ASP ALA GLY ASP VAL GLU TRP GLY THR ASP GLY CYS SEQRES 16 B 373 ASN LEU PRO THR PRO ALA PHE PRO LEU ASP ARG LEU GLY SEQRES 17 B 373 ARG ILE TYR ALA LYS LEU ALA SER ALA ALA ASP GLY SER SEQRES 18 B 373 ASP ALA GLY GLU GLY GLN SER THR ARG CYS ALA ALA LEU SEQRES 19 B 373 ALA HIS ILE PHE ARG ALA MET ALA ARG HIS PRO GLU MET SEQRES 20 B 373 VAL ALA GLY GLU GLY ARG TYR CYS THR MET LEU MET ARG SEQRES 21 B 373 ALA PHE ASP GLY ALA LEU VAL GLY LYS LEU GLY ALA ASP SEQRES 22 B 373 ALA SER TYR ALA ILE GLY VAL ARG ALA SER ASP ALA THR SEQRES 23 B 373 ARG GLN LEU GLY THR ASP GLY ALA LEU GLY ILE SER VAL SEQRES 24 B 373 LYS ILE GLU ASP GLY ASN LEU GLU MET LEU TYR ALA VAL SEQRES 25 B 373 VAL THR GLU LEU LEU GLU ARG LEU GLY ILE GLY SER PRO SEQRES 26 B 373 ASP VAL ARG SER GLN LEU ALA SER PHE HIS HIS PRO GLN SEQRES 27 B 373 ARG VAL ASN THR MET GLY VAL THR THR GLY GLY VAL SER SEQRES 28 B 373 PHE PRO PHE LYS LEU ARG GLY SER LYS SER ASN VAL ASP SEQRES 29 B 373 ASP PRO ARG LEU ALA ALA VAL ALA ARG HET SO4 A 401 5 HET EDO A 402 4 HET PEG A 403 14 HET EDO A 404 4 HET EDO A 405 4 HET EDO A 406 4 HET PEG A 407 7 HET EDO A 408 4 HET ZN A 409 1 HET EDO A 410 4 HET CL A 411 1 HET SO4 B 401 5 HET EDO B 402 4 HET EDO B 403 4 HET EDO B 404 4 HET EDO B 405 4 HET EDO B 406 4 HET EDO B 407 4 HET EDO B 408 4 HET ZN B 409 1 HET CL B 410 1 HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM ZN ZINC ION HETNAM CL CHLORIDE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 3 SO4 2(O4 S 2-) FORMUL 4 EDO 13(C2 H6 O2) FORMUL 5 PEG 2(C4 H10 O3) FORMUL 11 ZN 2(ZN 2+) FORMUL 13 CL 2(CL 1-) FORMUL 24 HOH *771(H2 O) HELIX 1 AA1 ARG A 47 ALA A 49 5 3 HELIX 2 AA2 ALA A 50 GLU A 60 1 11 HELIX 3 AA3 GLY A 63 GLY A 68 5 6 HELIX 4 AA4 ASP A 70 CYS A 78 1 9 HELIX 5 AA5 GLU A 84 ILE A 98 1 15 HELIX 6 AA6 GLU A 101 LEU A 105 5 5 HELIX 7 AA7 SER A 114 GLN A 124 1 11 HELIX 8 AA8 THR A 129 SER A 133 5 5 HELIX 9 AA9 CYS A 135 ILE A 149 1 15 HELIX 10 AB1 HIS A 161 ASP A 176 1 16 HELIX 11 AB2 ASP A 178 VAL A 182 5 5 HELIX 12 AB3 LEU A 198 GLY A 218 1 21 HELIX 13 AB4 SER A 222 HIS A 238 1 17 HELIX 14 AB5 HIS A 238 ALA A 243 1 6 HELIX 15 AB6 ARG A 247 ASP A 257 1 11 HELIX 16 AB7 SER A 277 LEU A 283 1 7 HELIX 17 AB8 ASN A 299 GLY A 315 1 17 HELIX 18 AB9 SER A 318 GLN A 324 1 7 HELIX 19 AC1 LEU A 325 HIS A 330 1 6 HELIX 20 AC2 THR B 2 GLU B 5 5 4 HELIX 21 AC3 ARG B 47 ALA B 49 5 3 HELIX 22 AC4 ALA B 50 GLU B 60 1 11 HELIX 23 AC5 GLY B 63 GLY B 68 5 6 HELIX 24 AC6 ASP B 70 CYS B 78 1 9 HELIX 25 AC7 GLU B 84 ILE B 98 1 15 HELIX 26 AC8 GLU B 101 LEU B 105 5 5 HELIX 27 AC9 SER B 114 ASP B 125 1 12 HELIX 28 AD1 THR B 129 SER B 133 5 5 HELIX 29 AD2 CYS B 135 GLY B 150 1 16 HELIX 30 AD3 HIS B 161 ASP B 176 1 16 HELIX 31 AD4 ASP B 178 VAL B 182 5 5 HELIX 32 AD5 LEU B 198 ALA B 217 1 20 HELIX 33 AD6 SER B 222 HIS B 238 1 17 HELIX 34 AD7 HIS B 238 ALA B 243 1 6 HELIX 35 AD8 ARG B 247 ASP B 257 1 11 HELIX 36 AD9 SER B 277 LEU B 283 1 7 HELIX 37 AE1 ASN B 299 LEU B 314 1 16 HELIX 38 AE2 SER B 318 SER B 323 1 6 HELIX 39 AE3 LEU B 325 HIS B 330 1 6 SHEET 1 AA1 5 LEU A 33 LEU A 37 0 SHEET 2 AA1 5 ILE A 15 ASP A 28 -1 N VAL A 26 O LEU A 34 SHEET 3 AA1 5 LEU A 289 ILE A 295 -1 O GLY A 290 N VAL A 27 SHEET 4 AA1 5 SER A 269 VAL A 274 -1 N VAL A 274 O LEU A 289 SHEET 5 AA1 5 LEU A 260 GLY A 265 -1 N GLY A 265 O SER A 269 SHEET 1 AA2 4 LEU A 33 LEU A 37 0 SHEET 2 AA2 4 ILE A 15 ASP A 28 -1 N VAL A 26 O LEU A 34 SHEET 3 AA2 4 PHE A 7 ARG A 12 -1 N THR A 10 O GLU A 17 SHEET 4 AA2 4 GLY A 342 SER A 345 -1 O SER A 345 N VAL A 9 SHEET 1 AA3 3 MET A 43 LEU A 45 0 SHEET 2 AA3 3 PRO A 192 PRO A 197 -1 O PHE A 196 N THR A 44 SHEET 3 AA3 3 GLU A 183 THR A 186 -1 N GLY A 185 O THR A 193 SHEET 1 AA4 5 LEU B 33 LEU B 37 0 SHEET 2 AA4 5 ILE B 15 ASP B 28 -1 N VAL B 26 O LEU B 34 SHEET 3 AA4 5 LEU B 289 ILE B 295 -1 O GLY B 290 N VAL B 27 SHEET 4 AA4 5 SER B 269 VAL B 274 -1 N VAL B 274 O LEU B 289 SHEET 5 AA4 5 LEU B 260 GLY B 265 -1 N GLY B 265 O SER B 269 SHEET 1 AA5 4 LEU B 33 LEU B 37 0 SHEET 2 AA5 4 ILE B 15 ASP B 28 -1 N VAL B 26 O LEU B 34 SHEET 3 AA5 4 PHE B 7 ARG B 12 -1 N THR B 10 O GLU B 17 SHEET 4 AA5 4 GLY B 342 SER B 345 -1 O SER B 345 N VAL B 9 SHEET 1 AA6 3 MET B 43 LEU B 45 0 SHEET 2 AA6 3 PRO B 192 PRO B 197 -1 O PHE B 196 N THR B 44 SHEET 3 AA6 3 GLU B 183 THR B 186 -1 N GLU B 183 O ALA B 195 LINK SG CYS A 135 ZN ZN A 409 1555 1555 2.31 LINK NZ LYS A 138 ZN ZN A 409 1555 1555 2.23 LINK SG CYS A 189 ZN ZN A 409 1555 1555 2.30 LINK ZN ZN A 409 O HOH A 533 1555 1555 2.01 LINK SG CYS B 135 ZN ZN B 409 1555 1555 2.33 LINK NZ LYS B 138 ZN ZN B 409 1555 1555 2.22 LINK SG CYS B 189 ZN ZN B 409 1555 1555 2.29 LINK ZN ZN B 409 O HOH B 520 1555 1555 2.08 CRYST1 78.041 91.340 105.871 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012814 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010948 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009445 0.00000 CONECT 1025 5603 CONECT 1044 5603 CONECT 1453 5603 CONECT 3795 5642 CONECT 3814 5642 CONECT 4219 5642 CONECT 5557 5558 5559 5560 5561 CONECT 5558 5557 CONECT 5559 5557 CONECT 5560 5557 CONECT 5561 5557 CONECT 5562 5563 5564 CONECT 5563 5562 CONECT 5564 5562 5565 CONECT 5565 5564 CONECT 5566 5568 5570 CONECT 5567 5569 5571 CONECT 5568 5566 CONECT 5569 5567 CONECT 5570 5566 5572 CONECT 5571 5567 5573 CONECT 5572 5570 5574 CONECT 5573 5571 5575 CONECT 5574 5572 5576 CONECT 5575 5573 5577 CONECT 5576 5574 5578 CONECT 5577 5575 5579 CONECT 5578 5576 CONECT 5579 5577 CONECT 5580 5581 5582 CONECT 5581 5580 CONECT 5582 5580 5583 CONECT 5583 5582 CONECT 5584 5585 5586 CONECT 5585 5584 CONECT 5586 5584 5587 CONECT 5587 5586 CONECT 5588 5589 5590 CONECT 5589 5588 CONECT 5590 5588 5591 CONECT 5591 5590 CONECT 5592 5593 5594 CONECT 5593 5592 CONECT 5594 5592 5595 CONECT 5595 5594 5596 CONECT 5596 5595 5597 CONECT 5597 5596 5598 CONECT 5598 5597 CONECT 5599 5600 5601 CONECT 5600 5599 CONECT 5601 5599 5602 CONECT 5602 5601 CONECT 5603 1025 1044 1453 5676 CONECT 5604 5605 5606 CONECT 5605 5604 CONECT 5606 5604 5607 CONECT 5607 5606 CONECT 5609 5610 5611 5612 5613 CONECT 5610 5609 CONECT 5611 5609 CONECT 5612 5609 CONECT 5613 5609 CONECT 5614 5615 5616 CONECT 5615 5614 CONECT 5616 5614 5617 CONECT 5617 5616 CONECT 5618 5619 5620 CONECT 5619 5618 CONECT 5620 5618 5621 CONECT 5621 5620 CONECT 5622 5623 5624 CONECT 5623 5622 CONECT 5624 5622 5625 CONECT 5625 5624 CONECT 5626 5627 5628 CONECT 5627 5626 CONECT 5628 5626 5629 CONECT 5629 5628 CONECT 5630 5631 5632 CONECT 5631 5630 CONECT 5632 5630 5633 CONECT 5633 5632 CONECT 5634 5635 5636 CONECT 5635 5634 CONECT 5636 5634 5637 CONECT 5637 5636 CONECT 5638 5639 5640 CONECT 5639 5638 CONECT 5640 5638 5641 CONECT 5641 5640 CONECT 5642 3795 3814 4219 6017 CONECT 5676 5603 CONECT 6017 5642 MASTER 352 0 21 39 24 0 0 6 6185 2 93 58 END