HEADER HYDROLASE/HYDROLASE INHIBITOR 30-JAN-08 3C4O TITLE CRYSTAL STRUCTURE OF THE SHV-1 BETA-LACTAMASE/BETA-LACTAMASE INHIBITOR TITLE 2 PROTEIN (BLIP) E73M/S130K/S146M COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE SHV-1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PIT-2; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: BETA-LACTAMASE INHIBITORY PROTEIN; COMPND 9 CHAIN: B; COMPND 10 SYNONYM: BLIP; COMPND 11 ENGINEERED: YES; COMPND 12 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KLEBSIELLA PNEUMONIAE; SOURCE 3 GENE: BLA, SHV1; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_STRAIN: DH10B; SOURCE 6 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PBCSK(-); SOURCE 8 MOL_ID: 2; SOURCE 9 ORGANISM_SCIENTIFIC: STREPTOMYCES CLAVULIGERUS; SOURCE 10 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 11 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PET26B(+) KEYWDS BETA-LACTAMASE, BETA-LACTAMASE INHIBITORY PROTEIN, PROTEIN-PROTEIN KEYWDS 2 COMPLEX, BLIP, SHV-1, ANTIBIOTIC RESISTANCE, HYDROLASE, PLASMID, KEYWDS 3 SECRETED, HYDROLASE-HYDROLASE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR K.A.REYNOLDS,M.S.HANES,J.M.THOMSON,A.J.ANTCZAK,J.M.BERGER,R.A.BONOMO, AUTHOR 2 J.F.KIRSCH,T.M.HANDEL REVDAT 5 20-OCT-21 3C4O 1 REMARK SEQADV REVDAT 4 25-OCT-17 3C4O 1 REMARK REVDAT 3 24-FEB-09 3C4O 1 VERSN REVDAT 2 30-SEP-08 3C4O 1 JRNL REVDAT 1 27-MAY-08 3C4O 0 JRNL AUTH K.A.REYNOLDS,M.S.HANES,J.M.THOMSON,A.J.ANTCZAK,J.M.BERGER, JRNL AUTH 2 R.A.BONOMO,J.F.KIRSCH,T.M.HANDEL JRNL TITL COMPUTATIONAL REDESIGN OF THE SHV-1 JRNL TITL 2 BETA-LACTAMASE/BETA-LACTAMASE INHIBITOR PROTEIN INTERFACE. JRNL REF J.MOL.BIOL. V. 382 1265 2008 JRNL REFN ISSN 0022-2836 JRNL PMID 18775544 JRNL DOI 10.1016/J.JMB.2008.05.051 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 73090 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.172 REMARK 3 R VALUE (WORKING SET) : 0.171 REMARK 3 FREE R VALUE : 0.196 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 3682 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 36.2330 - 5.0270 0.96 2722 136 0.1800 0.1900 REMARK 3 2 5.0270 - 3.9920 0.99 2765 127 0.1350 0.1710 REMARK 3 3 3.9920 - 3.4870 1.00 2728 150 0.1510 0.1670 REMARK 3 4 3.4870 - 3.1690 1.00 2740 132 0.1610 0.2000 REMARK 3 5 3.1690 - 2.9420 1.00 2711 162 0.1840 0.2020 REMARK 3 6 2.9420 - 2.7680 1.00 2744 146 0.1800 0.1960 REMARK 3 7 2.7680 - 2.6300 1.00 2732 135 0.1810 0.1800 REMARK 3 8 2.6300 - 2.5150 1.00 2732 149 0.1750 0.1940 REMARK 3 9 2.5150 - 2.4180 1.00 2747 128 0.1670 0.1940 REMARK 3 10 2.4180 - 2.3350 1.00 2743 133 0.1680 0.2040 REMARK 3 11 2.3350 - 2.2620 1.00 2713 131 0.1630 0.1910 REMARK 3 12 2.2620 - 2.1970 1.00 2739 148 0.1620 0.1810 REMARK 3 13 2.1970 - 2.1400 1.00 2707 149 0.1630 0.1700 REMARK 3 14 2.1400 - 2.0870 1.00 2701 137 0.1610 0.2090 REMARK 3 15 2.0870 - 2.0400 1.00 2692 141 0.1690 0.2060 REMARK 3 16 2.0400 - 1.9970 1.00 2756 160 0.1590 0.1610 REMARK 3 17 1.9970 - 1.9570 1.00 2657 149 0.1650 0.1850 REMARK 3 18 1.9570 - 1.9200 1.00 2741 148 0.1620 0.1920 REMARK 3 19 1.9200 - 1.8850 1.00 2697 156 0.1720 0.2040 REMARK 3 20 1.8850 - 1.8540 1.00 2713 141 0.1730 0.2270 REMARK 3 21 1.8540 - 1.8240 1.00 2714 141 0.1780 0.2130 REMARK 3 22 1.8240 - 1.7960 1.00 2690 154 0.1830 0.1970 REMARK 3 23 1.7960 - 1.7690 0.96 2598 141 0.1850 0.2420 REMARK 3 24 1.7690 - 1.7440 0.91 2462 148 0.1980 0.2400 REMARK 3 25 1.7440 - 1.7210 0.85 2291 128 0.2060 0.2410 REMARK 3 26 1.7210 - 1.7000 0.80 2173 112 0.2170 0.2300 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 : 0.37 REMARK 3 B_SOL : 54.85 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.66 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.82700 REMARK 3 B22 (A**2) : 1.82700 REMARK 3 B33 (A**2) : -3.65400 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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 : 0.004 3333 REMARK 3 ANGLE : 0.981 4515 REMARK 3 CHIRALITY : 0.066 508 REMARK 3 PLANARITY : 0.004 587 REMARK 3 DIHEDRAL : 15.535 1193 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 3C4O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-FEB-08. REMARK 100 THE DEPOSITION ID IS D_1000046336. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-MAR-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1159 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73114 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.09800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.50 REMARK 200 R MERGE FOR SHELL (I) : 0.44200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL 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 (%): 66.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 37.5% AMMONIUM SULFATE, 100MM TRIS REMARK 280 HCL, PH 8.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 63 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,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/2 REMARK 290 6555 X-Y,X,Z+1/2 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 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 36.70850 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 36.70850 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 36.70850 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 KCAL/MOL 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 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 MET A 69 -144.85 52.81 REMARK 500 LEU A 220 -124.33 -102.19 REMARK 500 TYR B 50 -133.17 -144.71 REMARK 500 ALA B 80 80.26 -156.59 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 507 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 508 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2G2U RELATED DB: PDB REMARK 900 WILD TYPE SHV-1:BLIP PROTEIN COMPLEX. REMARK 900 RELATED ID: 3C4P RELATED DB: PDB DBREF 3C4O A 26 292 UNP P0AD64 BLA1_KLEPN 22 286 DBREF 3C4O B 1 165 UNP P35804 BLIP_STRCL 37 201 SEQADV 3C4O MET B 73 UNP P35804 GLU 109 ENGINEERED MUTATION SEQADV 3C4O LYS B 130 UNP P35804 SER 166 ENGINEERED MUTATION SEQADV 3C4O MET B 146 UNP P35804 SER 182 ENGINEERED MUTATION SEQRES 1 A 265 SER PRO GLN PRO LEU GLU GLN ILE LYS LEU SER GLU SER SEQRES 2 A 265 GLN LEU SER GLY ARG VAL GLY MET ILE GLU MET ASP LEU SEQRES 3 A 265 ALA SER GLY ARG THR LEU THR ALA TRP ARG ALA ASP GLU SEQRES 4 A 265 ARG PHE PRO MET MET SER THR PHE LYS VAL VAL LEU CYS SEQRES 5 A 265 GLY ALA VAL LEU ALA ARG VAL ASP ALA GLY ASP GLU GLN SEQRES 6 A 265 LEU GLU ARG LYS ILE HIS TYR ARG GLN GLN ASP LEU VAL SEQRES 7 A 265 ASP TYR SER PRO VAL SER GLU LYS HIS LEU ALA ASP GLY SEQRES 8 A 265 MET THR VAL GLY GLU LEU CYS ALA ALA ALA ILE THR MET SEQRES 9 A 265 SER ASP ASN SER ALA ALA ASN LEU LEU LEU ALA THR VAL SEQRES 10 A 265 GLY GLY PRO ALA GLY LEU THR ALA PHE LEU ARG GLN ILE SEQRES 11 A 265 GLY ASP ASN VAL THR ARG LEU ASP ARG TRP GLU THR GLU SEQRES 12 A 265 LEU ASN GLU ALA LEU PRO GLY ASP ALA ARG ASP THR THR SEQRES 13 A 265 THR PRO ALA SER MET ALA ALA THR LEU ARG LYS LEU LEU SEQRES 14 A 265 THR SER GLN ARG LEU SER ALA ARG SER GLN ARG GLN LEU SEQRES 15 A 265 LEU GLN TRP MET VAL ASP ASP ARG VAL ALA GLY PRO LEU SEQRES 16 A 265 ILE ARG SER VAL LEU PRO ALA GLY TRP PHE ILE ALA ASP SEQRES 17 A 265 LYS THR GLY ALA GLY GLU ARG GLY ALA ARG GLY ILE VAL SEQRES 18 A 265 ALA LEU LEU GLY PRO ASN ASN LYS ALA GLU ARG ILE VAL SEQRES 19 A 265 VAL ILE TYR LEU ARG ASP THR PRO ALA SER MET ALA GLU SEQRES 20 A 265 ARG ASN GLN GLN ILE ALA GLY ILE GLY ALA ALA LEU ILE SEQRES 21 A 265 GLU HIS TRP GLN ARG SEQRES 1 B 165 ALA GLY VAL MET THR GLY ALA LYS PHE THR GLN ILE GLN SEQRES 2 B 165 PHE GLY MET THR ARG GLN GLN VAL LEU ASP ILE ALA GLY SEQRES 3 B 165 ALA GLU ASN CYS GLU THR GLY GLY SER PHE GLY ASP SER SEQRES 4 B 165 ILE HIS CYS ARG GLY HIS ALA ALA GLY ASP TYR TYR ALA SEQRES 5 B 165 TYR ALA THR PHE GLY PHE THR SER ALA ALA ALA ASP ALA SEQRES 6 B 165 LYS VAL ASP SER LYS SER GLN MET LYS LEU LEU ALA PRO SEQRES 7 B 165 SER ALA PRO THR LEU THR LEU ALA LYS PHE ASN GLN VAL SEQRES 8 B 165 THR VAL GLY MET THR ARG ALA GLN VAL LEU ALA THR VAL SEQRES 9 B 165 GLY GLN GLY SER CYS THR THR TRP SER GLU TYR TYR PRO SEQRES 10 B 165 ALA TYR PRO SER THR ALA GLY VAL THR LEU SER LEU LYS SEQRES 11 B 165 CYS PHE ASP VAL ASP GLY TYR SER SER THR GLY PHE TYR SEQRES 12 B 165 ARG GLY MET ALA HIS LEU TRP PHE THR ASP GLY VAL LEU SEQRES 13 B 165 GLN GLY LYS ARG GLN TRP ASP LEU VAL HET SO4 A 507 5 HET SO4 A 508 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *506(H2 O) HELIX 1 1 GLN A 28 SER A 41 1 14 HELIX 2 2 THR A 71 ALA A 86 1 16 HELIX 3 3 ARG A 98 LEU A 102 5 5 HELIX 4 4 VAL A 119 SER A 130 1 12 HELIX 5 5 ASP A 131 VAL A 142 1 12 HELIX 6 6 GLY A 143 ILE A 155 1 13 HELIX 7 7 THR A 167 GLU A 171 5 5 HELIX 8 8 THR A 182 SER A 196 1 15 HELIX 9 9 SER A 200 ASP A 213 1 14 HELIX 10 10 LEU A 220 LEU A 225 5 6 HELIX 11 11 GLU A 240 GLY A 242 5 3 HELIX 12 12 SER A 271 HIS A 289 1 19 HELIX 13 13 THR B 5 ILE B 12 1 8 HELIX 14 14 THR B 17 GLY B 26 1 10 HELIX 15 15 GLY B 33 GLY B 37 5 5 HELIX 16 16 THR B 84 VAL B 91 1 8 HELIX 17 17 THR B 96 GLY B 105 1 10 SHEET 1 A 5 THR A 56 TRP A 60 0 SHEET 2 A 5 ARG A 43 ASP A 50 -1 N GLU A 48 O LEU A 57 SHEET 3 A 5 ARG A 259 ARG A 266 -1 O ILE A 260 N MET A 49 SHEET 4 A 5 ARG A 244 GLY A 251 -1 N ALA A 248 O VAL A 261 SHEET 5 A 5 PHE A 230 ALA A 237 -1 N PHE A 230 O GLY A 251 SHEET 1 B 2 PHE A 66 PRO A 67 0 SHEET 2 B 2 THR A 180 THR A 181 -1 O THR A 181 N PHE A 66 SHEET 1 C 2 LYS A 94 ILE A 95 0 SHEET 2 C 2 MET A 117 THR A 118 -1 O MET A 117 N ILE A 95 SHEET 1 D 8 CYS B 30 GLU B 31 0 SHEET 2 D 8 ILE B 40 ALA B 47 -1 O HIS B 41 N GLU B 31 SHEET 3 D 8 TYR B 50 PHE B 58 -1 O ALA B 52 N GLY B 44 SHEET 4 D 8 VAL B 67 MET B 73 -1 O SER B 71 N THR B 55 SHEET 5 D 8 CYS B 109 TYR B 115 -1 O GLU B 114 N LYS B 70 SHEET 6 D 8 THR B 126 PHE B 132 -1 O SER B 128 N SER B 113 SHEET 7 D 8 MET B 146 THR B 152 -1 O PHE B 151 N LEU B 127 SHEET 8 D 8 VAL B 155 TRP B 162 -1 O GLN B 157 N TRP B 150 SSBOND 1 CYS A 77 CYS A 123 1555 1555 2.06 SSBOND 2 CYS B 30 CYS B 42 1555 1555 2.06 SSBOND 3 CYS B 109 CYS B 131 1555 1555 2.03 CISPEP 1 GLU A 166 THR A 167 0 8.80 CISPEP 2 TYR B 119 PRO B 120 0 8.49 SITE 1 AC1 3 SER A 271 MET A 272 THR B 140 SITE 1 AC2 1 ARG A 198 CRYST1 127.233 127.233 73.417 90.00 90.00 120.00 P 63 6 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 0.007860 0.004538 0.000000 0.00000 SCALE2 0.000000 0.009075 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013621 0.00000