PDB Short entry for 3LEZ HEADER HYDROLASE 15-JAN-10 3LEZ TITLE CRYSTAL STRUCTURE OF A HALOTOLERANT BACTERIAL BETA-LACTAMASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: MATURE BETA-LACTAMASE; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OCEANOBACILLUS IHEYENSIS; SOURCE 3 ORGANISM_TAXID: 182710; SOURCE 4 GENE: OB2793, OIH-1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS BETA-LACTAMASE, ANTIBIOTIC RESISTANCE, HALOTOLERANT, DEEP-SEA KEYWDS 2 BACTERIUM, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.A.SMITH,S.B.VAKULENKO REVDAT 2 21-FEB-24 3LEZ 1 REMARK LINK REVDAT 1 02-FEB-10 3LEZ 0 JRNL AUTH M.TOTH,C.SMITH,H.FRASE,S.MOBASHERY,S.VAKULENKO JRNL TITL AN ANTIBIOTIC-RESISTANCE ENZYME FROM A DEEP-SEA BACTERIUM JRNL REF J.AM.CHEM.SOC. V. 132 816 2010 JRNL REFN ISSN 0002-7863 JRNL PMID 20000704 JRNL DOI 10.1021/JA908850P REMARK 2 REMARK 2 RESOLUTION. 1.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.5_2) 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) : 1.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.86 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 84272 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.155 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.174 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 4208 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 41.8786 - 3.8831 0.99 2899 151 0.1731 0.1637 REMARK 3 2 3.8831 - 3.0824 0.97 2700 148 0.1372 0.1510 REMARK 3 3 3.0824 - 2.6929 1.00 2724 149 0.1472 0.1654 REMARK 3 4 2.6929 - 2.4467 1.00 2729 142 0.1373 0.1614 REMARK 3 5 2.4467 - 2.2713 1.00 2716 134 0.1287 0.1406 REMARK 3 6 2.2713 - 2.1374 1.00 2707 129 0.1184 0.1376 REMARK 3 7 2.1374 - 2.0304 1.00 2703 147 0.1155 0.1486 REMARK 3 8 2.0304 - 1.9420 1.00 2658 126 0.1157 0.1458 REMARK 3 9 1.9420 - 1.8672 1.00 2655 147 0.1151 0.1307 REMARK 3 10 1.8672 - 1.8028 1.00 2681 144 0.1071 0.1543 REMARK 3 11 1.8028 - 1.7464 1.00 2670 144 0.1089 0.1475 REMARK 3 12 1.7464 - 1.6965 1.00 2630 157 0.1087 0.1373 REMARK 3 13 1.6965 - 1.6518 1.00 2692 138 0.1134 0.1426 REMARK 3 14 1.6518 - 1.6115 1.00 2670 123 0.1198 0.1472 REMARK 3 15 1.6115 - 1.5749 1.00 2648 137 0.1210 0.1850 REMARK 3 16 1.5749 - 1.5414 1.00 2673 133 0.1233 0.1670 REMARK 3 17 1.5414 - 1.5106 1.00 2621 155 0.1267 0.1444 REMARK 3 18 1.5106 - 1.4820 1.00 2626 148 0.1378 0.1799 REMARK 3 19 1.4820 - 1.4556 1.00 2661 157 0.1477 0.1847 REMARK 3 20 1.4556 - 1.4309 1.00 2640 148 0.1608 0.2115 REMARK 3 21 1.4309 - 1.4078 1.00 2645 117 0.1645 0.1849 REMARK 3 22 1.4078 - 1.3862 1.00 2636 138 0.1728 0.2377 REMARK 3 23 1.3862 - 1.3658 1.00 2606 152 0.1869 0.2432 REMARK 3 24 1.3658 - 1.3465 1.00 2650 134 0.1987 0.2139 REMARK 3 25 1.3465 - 1.3283 1.00 2636 134 0.2079 0.2297 REMARK 3 26 1.3283 - 1.3111 1.00 2652 130 0.2096 0.2579 REMARK 3 27 1.3111 - 1.2947 1.00 2666 131 0.2297 0.2736 REMARK 3 28 1.2947 - 1.2791 1.00 2620 140 0.2298 0.2640 REMARK 3 29 1.2791 - 1.2642 1.00 2642 140 0.2439 0.2595 REMARK 3 30 1.2642 - 1.2500 1.00 2608 135 0.2430 0.2554 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 : 0.36 REMARK 3 B_SOL : 60.04 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.190 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) : 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 : 0.012 2236 REMARK 3 ANGLE : 1.172 3042 REMARK 3 CHIRALITY : 0.083 354 REMARK 3 PLANARITY : 0.005 407 REMARK 3 DIHEDRAL : 17.177 869 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 3LEZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JAN-10. REMARK 100 THE DEPOSITION ID IS D_1000057194. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-MAY-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97946 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 84295 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.250 REMARK 200 RESOLUTION RANGE LOW (A) : 41.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.05500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 13.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 4.30 REMARK 200 R MERGE FOR SHELL (I) : 0.60800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.68 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M CACL2, 0.1 M HEPES, 28% PEG400, REMARK 280 PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 288K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 55.29667 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 110.59333 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 110.59333 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 55.29667 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: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21320 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -145.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 CA CA A 4 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 27 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 28 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 29 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 30 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 31 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 32 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 33 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLU A 47 O HOH A 690 1565 2.17 REMARK 500 O HOH A 391 O HOH A 664 1545 2.19 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 ASP A 189 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 303 NE - CZ - NH2 ANGL. DEV. = -3.0 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 THR A 84 -137.49 48.06 REMARK 500 TYR A 118 75.46 58.38 REMARK 500 ASP A 176 -34.58 -143.05 REMARK 500 LEU A 233 -121.20 -111.32 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 CA A 1 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 159 OD2 REMARK 620 2 GLU A 162 OE1 111.5 REMARK 620 3 GLU A 174 OE2 168.5 79.7 REMARK 620 4 MET A 175 O 74.9 79.6 110.9 REMARK 620 5 ASP A 176 OD1 82.4 147.7 89.4 76.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 2 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 159 OD1 REMARK 620 2 ASP A 159 OD2 48.8 REMARK 620 3 ASP A 176 OD1 124.2 75.6 REMARK 620 4 HOH A 516 O 71.7 120.3 164.0 REMARK 620 5 HOH A 517 O 74.8 76.3 100.1 85.1 REMARK 620 6 HOH A 518 O 133.7 135.1 79.9 87.3 145.6 REMARK 620 7 HOH A 519 O 142.9 139.9 82.3 84.5 75.2 70.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 3 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 213 OD2 REMARK 620 2 HOH A 520 O 77.5 REMARK 620 3 HOH A 521 O 157.1 82.5 REMARK 620 4 HOH A 522 O 90.1 91.6 101.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 4 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 67 O REMARK 620 2 ASP A 70 OD1 89.3 REMARK 620 3 HOH A 523 O 96.2 76.4 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 5 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 9 O REMARK 620 2 HOH A 10 O 76.1 REMARK 620 3 HOH A 11 O 135.4 96.3 REMARK 620 4 HOH A 12 O 126.5 94.7 97.7 REMARK 620 5 HOH A 13 O 77.1 124.9 71.8 139.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 6 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 14 O REMARK 620 2 HOH A 15 O 80.5 REMARK 620 3 HOH A 16 O 86.4 162.1 REMARK 620 4 SER A 74 OG 93.4 115.0 77.7 REMARK 620 5 GLU A 77 OE2 162.3 83.6 107.3 100.3 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 7 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 17 O REMARK 620 2 HOH A 18 O 102.9 REMARK 620 3 HOH A 19 O 148.3 95.5 REMARK 620 4 HOH A 21 O 79.2 156.5 94.0 REMARK 620 5 HOH A 22 O 64.0 69.8 147.7 91.0 REMARK 620 6 GLY A 169 O 132.7 83.5 74.4 78.5 75.3 REMARK 620 7 HOH A 524 O 96.2 87.3 58.7 115.9 143.8 131.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 8 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 23 O REMARK 620 2 HOH A 24 O 155.4 REMARK 620 3 HOH A 25 O 60.6 139.1 REMARK 620 4 HOH A 26 O 97.2 104.6 67.3 REMARK 620 5 ASP A 215 OD2 97.0 83.9 66.7 115.6 REMARK 620 6 HOH A 520 O 85.0 71.1 124.7 166.3 77.3 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 CA A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 5 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 6 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 7 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 8 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 20 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EPE A 305 DBREF 3LEZ A 45 304 UNP Q8EMP8 Q8EMP8_OCEIH 45 304 SEQRES 1 A 260 GLY SER GLU ASP LEU LYS LYS LEU GLU GLU GLU PHE ASP SEQRES 2 A 260 VAL ARG LEU GLY VAL TYR ALA ILE ASP THR GLY ALA ASP SEQRES 3 A 260 LYS GLU ILE SER TYR ARG GLU ASN GLU ARG PHE ALA TYR SEQRES 4 A 260 THR SER THR PHE LYS PRO LEU ALA VAL GLY ALA VAL LEU SEQRES 5 A 260 GLN THR LYS SER ASP GLU GLU LEU GLU GLU THR ILE THR SEQRES 6 A 260 TYR SER GLU GLU ASP LEU VAL THR TYR SER PRO ILE THR SEQRES 7 A 260 GLU GLN HIS VAL ASP GLU GLY MET THR LEU VAL GLU ILE SEQRES 8 A 260 ALA ASP ALA ALA ILE ARG TYR SER ASP ASN THR ALA GLY SEQRES 9 A 260 ASN LEU LEU LEU GLU ALA MET GLY GLY PRO ASP GLU LEU SEQRES 10 A 260 GLU THR ILE LEU ARG ASP ILE GLY ASP GLU THR ILE GLU SEQRES 11 A 260 MET ASP ARG TYR GLU THR GLU LEU ASN GLU ALA LYS PRO SEQRES 12 A 260 GLY ASP ILE ARG ASP THR SER THR ALA LYS ALA MET ALA SEQRES 13 A 260 THR THR LEU GLN GLN TYR VAL LEU GLU ASP VAL LEU ASP SEQRES 14 A 260 ALA ASP ARG ARG GLU VAL LEU THR ASN MET LEU ILE ASN SEQRES 15 A 260 ASN THR THR GLY ASP ALA LEU ILE ARG ALA GLY VAL PRO SEQRES 16 A 260 ASP GLY TRP THR VAL GLY ASP LYS THR GLY ALA GLY GLY SEQRES 17 A 260 TYR GLY THR ARG ASN ASP ILE GLY ILE ILE TRP PRO GLU SEQRES 18 A 260 GLY ASP GLU GLU PRO ILE VAL ILE ALA ILE MET SER SER SEQRES 19 A 260 ARG ASP GLU GLU ASP ALA ASP TYR ASP ASP LYS LEU ILE SEQRES 20 A 260 GLU LYS ALA THR GLU ILE VAL LEU GLN GLU LEU ARG ASN HET CA A 1 1 HET CA A 2 1 HET CA A 3 1 HET CA A 4 1 HET CA A 5 1 HET CA A 6 1 HET CA A 7 1 HET CA A 8 1 HET CL A 20 1 HET EPE A 305 15 HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION HETNAM EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID HETSYN EPE HEPES FORMUL 2 CA 8(CA 2+) FORMUL 10 CL CL 1- FORMUL 11 EPE C8 H18 N2 O4 S FORMUL 12 HOH *515(H2 O) HELIX 1 1 SER A 46 ASP A 57 1 12 HELIX 2 2 THR A 84 THR A 86 5 3 HELIX 3 3 PHE A 87 LYS A 99 1 13 HELIX 4 4 SER A 100 GLU A 106 1 7 HELIX 5 5 SER A 111 LEU A 115 5 5 HELIX 6 6 ILE A 121 HIS A 125 5 5 HELIX 7 7 LEU A 132 SER A 143 1 12 HELIX 8 8 ASP A 144 MET A 155 1 12 HELIX 9 9 GLY A 157 ILE A 168 1 12 HELIX 10 10 THR A 180 GLU A 184 5 5 HELIX 11 11 ALA A 196 LEU A 208 1 13 HELIX 12 12 ASP A 213 ASN A 226 1 14 HELIX 13 13 LEU A 233 VAL A 238 5 6 HELIX 14 14 ASP A 288 ARG A 303 1 16 SHEET 1 A 5 LYS A 71 TYR A 75 0 SHEET 2 A 5 ARG A 59 ASP A 66 -1 N ASP A 66 O LYS A 71 SHEET 3 A 5 ILE A 271 SER A 278 -1 O MET A 276 N GLY A 61 SHEET 4 A 5 THR A 255 TRP A 263 -1 N GLY A 260 O ILE A 273 SHEET 5 A 5 THR A 243 GLY A 251 -1 N THR A 243 O TRP A 263 SHEET 1 B 2 ARG A 80 ALA A 82 0 SHEET 2 B 2 THR A 193 THR A 195 -1 O SER A 194 N PHE A 81 SHEET 1 C 2 THR A 107 ILE A 108 0 SHEET 2 C 2 MET A 130 THR A 131 -1 O MET A 130 N ILE A 108 LINK CA CA A 1 OD2 ASP A 159 1555 1555 2.45 LINK CA CA A 1 OE1 GLU A 162 1555 1555 2.44 LINK CA CA A 1 OE2BGLU A 174 1555 1555 2.44 LINK CA CA A 1 O MET A 175 1555 1555 2.37 LINK CA CA A 1 OD1 ASP A 176 1555 1555 2.46 LINK CA CA A 2 OD1 ASP A 159 1555 1555 2.56 LINK CA CA A 2 OD2 ASP A 159 1555 1555 2.76 LINK CA CA A 2 OD1 ASP A 176 1555 1555 2.50 LINK CA CA A 2 O HOH A 516 1555 1555 2.48 LINK CA CA A 2 O HOH A 517 1555 1555 2.45 LINK CA CA A 2 O HOH A 518 1555 1555 2.54 LINK CA CA A 2 O HOH A 519 1555 1555 2.57 LINK CA CA A 3 OD2 ASP A 213 1555 1555 2.49 LINK CA CA A 3 O HOH A 520 1555 1555 2.40 LINK CA CA A 3 O HOH A 521 1555 1555 2.35 LINK CA CA A 3 O HOH A 522 1555 1555 2.39 LINK CA CA A 4 O THR A 67 1555 1555 2.43 LINK CA CA A 4 OD1 ASP A 70 1555 1555 2.35 LINK CA CA A 4 O HOH A 523 1555 1555 2.51 LINK CA CA A 5 O HOH A 9 1555 1555 2.71 LINK CA CA A 5 O HOH A 10 1555 1555 2.40 LINK CA CA A 5 O HOH A 11 1555 1555 2.49 LINK CA CA A 5 O HOH A 12 1555 1555 2.31 LINK CA CA A 5 O HOH A 13 1555 1555 2.49 LINK CA CA A 6 O HOH A 14 1555 1555 2.63 LINK CA CA A 6 O HOH A 15 1555 1555 2.63 LINK CA CA A 6 O HOH A 16 1555 1555 2.49 LINK CA CA A 6 OG SER A 74 1555 1555 2.45 LINK CA CA A 6 OE2 GLU A 77 1555 1555 2.91 LINK CA CA A 7 O HOH A 17 1555 1555 2.40 LINK CA CA A 7 O HOH A 18 1555 1555 2.57 LINK CA CA A 7 O HOH A 19 1555 1555 2.55 LINK CA CA A 7 O HOH A 21 1555 1555 2.48 LINK CA CA A 7 O HOH A 22 1555 1555 2.30 LINK CA CA A 7 O GLY A 169 1555 1555 2.37 LINK CA CA A 7 O HOH A 524 1555 1555 2.68 LINK CA CA A 8 O HOH A 23 1555 1555 2.51 LINK CA CA A 8 O HOH A 24 1555 1555 2.46 LINK CA CA A 8 O HOH A 25 1555 1555 2.81 LINK CA CA A 8 O HOH A 26 1555 1555 2.22 LINK CA CA A 8 OD2 ASP A 215 1555 1555 2.54 LINK CA CA A 8 O HOH A 520 1555 1555 2.56 CISPEP 1 GLU A 179 THR A 180 0 -0.04 SITE 1 AC1 8 CA A 2 CA A 3 ASP A 159 GLU A 162 SITE 2 AC1 8 GLU A 174 MET A 175 ASP A 176 ASP A 213 SITE 1 AC2 8 CA A 1 ASP A 159 ASP A 176 ASP A 213 SITE 2 AC2 8 HOH A 516 HOH A 517 HOH A 518 HOH A 519 SITE 1 AC3 7 CA A 1 GLU A 162 GLU A 174 ASP A 213 SITE 2 AC3 7 HOH A 520 HOH A 521 HOH A 522 SITE 1 AC4 3 THR A 67 ASP A 70 HOH A 523 SITE 1 AC5 5 HOH A 9 HOH A 10 HOH A 11 HOH A 12 SITE 2 AC5 5 HOH A 13 SITE 1 AC6 5 HOH A 14 HOH A 15 HOH A 16 SER A 74 SITE 2 AC6 5 GLU A 77 SITE 1 AC7 7 HOH A 17 HOH A 18 HOH A 19 HOH A 21 SITE 2 AC7 7 HOH A 22 GLY A 169 HOH A 524 SITE 1 AC8 7 HOH A 23 HOH A 24 HOH A 25 HOH A 26 SITE 2 AC8 7 ASP A 101 ASP A 215 HOH A 520 SITE 1 AC9 4 PRO A 158 ASP A 159 HOH A 517 HOH A 535 SITE 1 BC1 12 SER A 85 TYR A 118 SER A 143 THR A 228 SITE 2 BC1 12 ASP A 231 LYS A 247 THR A 248 GLY A 249 SITE 3 BC1 12 ARG A 256 HOH A 528 HOH A 562 HOH A 706 CRYST1 55.980 55.980 165.890 90.00 90.00 120.00 P 31 2 1 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 0.017864 0.010314 0.000000 0.00000 SCALE2 0.000000 0.020627 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006028 0.00000