HEADER HYDROLASE 27-MAY-15 5BOH TITLE CRYSTAL STRUCTURE OF OXA-58 WITH THE SUBSTRATE-BINDING CLEFT IN A TITLE 2 CLOSED STATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER BAUMANNII; SOURCE 3 ORGANISM_TAXID: 470; SOURCE 4 GENE: BLAOXA-58, BLA-OXA-58, BLA-OXA58; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PCOLDI KEYWDS BETA-LACTAMASE, CARBAPENEM, MULTI-DRUG RESISTANCE, CARBAMIC ACID, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR H.SAINO,T.SUGIYABU,M.MIYANO REVDAT 5 15-NOV-23 5BOH 1 REMARK REVDAT 4 08-NOV-23 5BOH 1 REMARK REVDAT 3 19-FEB-20 5BOH 1 REMARK REVDAT 2 27-JAN-16 5BOH 1 REMARK REVDAT 1 30-DEC-15 5BOH 0 JRNL AUTH H.SAINO,T.SUGIYABU,G.UENO,M.YAMAMOTO,Y.ISHII,M.MIYANO JRNL TITL CRYSTAL STRUCTURE OF OXA-58 WITH THE SUBSTRATE-BINDING CLEFT JRNL TITL 2 IN A CLOSED STATE: INSIGHTS INTO THE MOBILITY AND STABILITY JRNL TITL 3 OF THE OXA-58 STRUCTURE JRNL REF PLOS ONE V. 10 45869 2015 JRNL REFN ESSN 1932-6203 JRNL PMID 26701320 JRNL DOI 10.1371/JOURNAL.PONE.0145869 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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 : TWIN_LSQ_F REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.68 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.940 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 47274 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.158 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.169 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.440 REMARK 3 FREE R VALUE TEST SET COUNT : 3992 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 24.1482 - 3.8748 0.91 4322 404 0.1259 0.1337 REMARK 3 2 3.8748 - 3.0776 0.92 4360 394 0.1365 0.1676 REMARK 3 3 3.0776 - 2.6891 0.92 4252 388 0.1625 0.1823 REMARK 3 4 2.6891 - 2.4435 0.91 4388 410 0.1587 0.1719 REMARK 3 5 2.4435 - 2.2685 0.92 4300 396 0.1672 0.1883 REMARK 3 6 2.2685 - 2.1348 0.91 4348 410 0.1710 0.1904 REMARK 3 7 2.1348 - 2.0280 0.92 4302 384 0.1832 0.2035 REMARK 3 8 2.0280 - 1.9397 0.92 4338 402 0.1907 0.2104 REMARK 3 9 1.9397 - 1.8651 0.92 4352 404 0.2037 0.2069 REMARK 3 10 1.8651 - 1.8008 0.91 4282 400 0.2197 0.2341 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.600 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.007 1944 REMARK 3 ANGLE : 1.120 2629 REMARK 3 CHIRALITY : 0.066 281 REMARK 3 PLANARITY : 0.008 338 REMARK 3 DIHEDRAL : 16.156 713 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: SF FILE CONTAINS FRIEDEL PAIRS UNDER REMARK 3 I/F_MINUS AND I/F_PLUS COLUMNS. REMARK 4 REMARK 4 5BOH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-MAY-15. REMARK 100 THE DEPOSITION ID IS D_1000209198. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-DEC-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL26B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0000 REMARK 200 MONOCHROMATOR : FIXED EXIT SI DOUBLE CRYSTAL REMARK 200 MONOCHROMATOR, SI (111) REMARK 200 OPTICS : REMOTE MEASUREMENTS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN A200 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SCALA 3.3.20 REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.20 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47274 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 28.680 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.500 REMARK 200 R MERGE (I) : 0.09300 REMARK 200 R SYM (I) : 0.09300 REMARK 200 FOR THE DATA SET : 5.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 0.34600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.3 REMARK 200 STARTING MODEL: 4OH0 REMARK 200 REMARK 200 REMARK: THE ENTRY CONTAINS FRIEDEL PAIRS IN F_PLUS/MINUS COLUMNS. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M MOPS PH 7.0, 1.5M LI2SO4, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 297K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 37.64500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.73435 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 40.22733 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 37.64500 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 21.73435 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 40.22733 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 37.64500 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 21.73435 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 40.22733 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 43.46870 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 80.45467 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 43.46870 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 80.45467 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 43.46870 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 80.45467 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4460 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28130 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 KCAL/MOL 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 BIOMT1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 3 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 MET A 29 REMARK 465 ASN A 30 REMARK 465 HIS A 31 REMARK 465 LYS A 32 REMARK 465 VAL A 33 REMARK 465 HIS A 34 REMARK 465 HIS A 35 REMARK 465 HIS A 36 REMARK 465 HIS A 37 REMARK 465 HIS A 38 REMARK 465 HIS A 39 REMARK 465 ILE A 40 REMARK 465 GLU A 41 REMARK 465 GLY A 42 REMARK 465 ARG A 43 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 A 434 O HOH A 516 2.08 REMARK 500 O HOH A 469 O HOH A 522 2.10 REMARK 500 O HOH A 499 O HOH A 511 2.10 REMARK 500 O HOH A 401 O HOH A 533 2.11 REMARK 500 O HOH A 496 O HOH A 520 2.15 REMARK 500 O HOH A 460 O HOH A 494 2.16 REMARK 500 OG1 THR A 100 O HOH A 401 2.16 REMARK 500 O HOH A 515 O HOH A 517 2.17 REMARK 500 O HOH A 529 O HOH A 530 2.18 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 PRO A 144 C - N - CA ANGL. DEV. = 9.3 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 LEU A 47 48.13 -79.03 REMARK 500 PHE A 48 -63.36 -128.30 REMARK 500 GLN A 63 -34.88 -133.05 REMARK 500 ALA A 82 -137.96 55.32 REMARK 500 ALA A 256 -131.40 61.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 301 DBREF 5BOH A 44 280 UNP Q2TR58 Q2TR58_ACIBA 44 280 SEQADV 5BOH MET A 29 UNP Q2TR58 INITIATING METHIONINE SEQADV 5BOH ASN A 30 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH HIS A 31 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH LYS A 32 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH VAL A 33 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH HIS A 34 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH HIS A 35 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH HIS A 36 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH HIS A 37 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH HIS A 38 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH HIS A 39 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH ILE A 40 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH GLU A 41 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH GLY A 42 UNP Q2TR58 EXPRESSION TAG SEQADV 5BOH ARG A 43 UNP Q2TR58 EXPRESSION TAG SEQRES 1 A 252 MET ASN HIS LYS VAL HIS HIS HIS HIS HIS HIS ILE GLU SEQRES 2 A 252 GLY ARG VAL GLN ALA LEU PHE ASN GLU ILE SER ALA ASP SEQRES 3 A 252 ALA VAL PHE VAL THR TYR ASP GLY GLN ASN ILE LYS LYS SEQRES 4 A 252 TYR GLY THR HIS LEU ASP ARG ALA LYS THR ALA TYR ILE SEQRES 5 A 252 PRO ALA SER THR PHE KCX ILE ALA ASN ALA LEU ILE GLY SEQRES 6 A 252 LEU GLU ASN HIS LYS ALA THR SER THR GLU ILE PHE LYS SEQRES 7 A 252 TRP ASP GLY LYS PRO ARG PHE PHE LYS ALA TRP ASP LYS SEQRES 8 A 252 ASP PHE THR LEU GLY GLU ALA MET GLN ALA SER THR VAL SEQRES 9 A 252 PRO VAL TYR GLN GLU LEU ALA ARG ARG ILE GLY PRO SER SEQRES 10 A 252 LEU MET GLN SER GLU LEU GLN ARG ILE GLY TYR GLY ASN SEQRES 11 A 252 MET GLN ILE GLY THR GLU VAL ASP GLN PHE TRP LEU LYS SEQRES 12 A 252 GLY PRO LEU THR ILE THR PRO ILE GLN GLU VAL LYS PHE SEQRES 13 A 252 VAL TYR ASP LEU ALA GLN GLY GLN LEU PRO PHE LYS PRO SEQRES 14 A 252 GLU VAL GLN GLN GLN VAL LYS GLU MET LEU TYR VAL GLU SEQRES 15 A 252 ARG ARG GLY GLU ASN ARG LEU TYR ALA LYS SER GLY TRP SEQRES 16 A 252 GLY MET ALA VAL ASP PRO GLN VAL GLY TRP TYR VAL GLY SEQRES 17 A 252 PHE VAL GLU LYS ALA ASP GLY GLN VAL VAL ALA PHE ALA SEQRES 18 A 252 LEU ASN MET GLN MET LYS ALA GLY ASP ASP ILE ALA LEU SEQRES 19 A 252 ARG LYS GLN LEU SER LEU ASP VAL LEU ASP LYS LEU GLY SEQRES 20 A 252 VAL PHE HIS TYR LEU MODRES 5BOH KCX A 86 LYS MODIFIED RESIDUE HET KCX A 86 12 HET SO4 A 301 5 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM SO4 SULFATE ION FORMUL 1 KCX C7 H14 N2 O4 FORMUL 2 SO4 O4 S 2- FORMUL 3 HOH *148(H2 O) HELIX 1 AA1 HIS A 71 THR A 77 5 7 HELIX 2 AA2 PRO A 81 THR A 84 5 4 HELIX 3 AA3 PHE A 85 ASN A 96 1 12 HELIX 4 AA4 PHE A 114 ASP A 118 5 5 HELIX 5 AA5 THR A 122 ALA A 129 1 8 HELIX 6 AA6 THR A 131 GLY A 143 1 13 HELIX 7 AA7 GLY A 143 ILE A 154 1 12 HELIX 8 AA8 GLN A 167 GLY A 172 1 6 HELIX 9 AA9 THR A 177 GLN A 190 1 14 HELIX 10 AB1 LYS A 196 LEU A 207 1 12 HELIX 11 AB2 ALA A 261 LEU A 274 1 14 SHEET 1 AA1 6 ILE A 65 GLY A 69 0 SHEET 2 AA1 6 ALA A 55 TYR A 60 -1 N PHE A 57 O TYR A 68 SHEET 3 AA1 6 VAL A 245 MET A 254 -1 O ALA A 249 N VAL A 58 SHEET 4 AA1 6 GLN A 230 GLU A 239 -1 N GLY A 232 O MET A 252 SHEET 5 AA1 6 ASN A 215 GLY A 224 -1 N LYS A 220 O VAL A 235 SHEET 6 AA1 6 TYR A 208 ARG A 212 -1 N GLU A 210 O LEU A 217 LINK C PHE A 85 N KCX A 86 1555 1555 1.33 LINK C KCX A 86 N ILE A 87 1555 1555 1.33 CISPEP 1 GLY A 172 PRO A 173 0 11.14 CISPEP 2 ASP A 228 PRO A 229 0 -5.37 SITE 1 AC1 4 PHE A 113 PHE A 114 LYS A 115 LYS A 264 CRYST1 75.290 75.290 120.682 90.00 90.00 120.00 H 3 9 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 0.013282 0.007668 0.000000 0.00000 SCALE2 0.000000 0.015337 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008286 0.00000