HEADER ANTIBIOTIC 16-AUG-19 6SKQ TITLE OXA-655_MEM. STRUCTURAL INSIGHTS INTO THE ENHANCED CARBAPENEMASE TITLE 2 EFFICIENCY OF OXA-655 COMPARED TO OXA-10. COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: BLAOXA-655, BLAOXA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CLASS D BETA-LACTAMASE, CRYSTAL STRUCTURES, CARBAPENEMASES, KEYWDS 2 ANTIBIOTIC RESISTANCE, ANTIBIOTIC EXPDTA X-RAY DIFFRACTION AUTHOR H.-K.S.LEIROS REVDAT 5 24-JAN-24 6SKQ 1 REMARK REVDAT 4 09-SEP-20 6SKQ 1 JRNL REVDAT 3 05-AUG-20 6SKQ 1 TITLE REVDAT 2 29-JUL-20 6SKQ 1 COMPND JRNL HETNAM REVDAT 1 18-SEP-19 6SKQ 0 JRNL AUTH H.S.LEIROS,A.M.THOMASSEN,O.SAMUELSEN,C.F.FLACH,S.D.KOTSAKIS, JRNL AUTH 2 D.G.J.LARSSON JRNL TITL STRUCTURAL INSIGHTS INTO THE ENHANCED CARBAPENEMASE JRNL TITL 2 EFFICIENCY OF OXA-655 COMPARED TO OXA-10. JRNL REF FEBS OPEN BIO V. 10 1821 2020 JRNL REFN ESSN 2211-5463 JRNL PMID 32683794 JRNL DOI 10.1002/2211-5463.12935 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.05 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 61782 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.930 REMARK 3 FREE R VALUE TEST SET COUNT : 2426 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 24.0500 - 5.3800 0.95 3507 134 0.1758 0.2070 REMARK 3 2 5.3800 - 4.2800 0.99 3581 149 0.1245 0.1784 REMARK 3 3 4.2800 - 3.7400 1.00 3629 152 0.1356 0.1479 REMARK 3 4 3.7400 - 3.4000 0.92 3306 126 0.1585 0.2357 REMARK 3 5 3.4000 - 3.1600 0.98 3543 143 0.1788 0.2530 REMARK 3 6 3.1600 - 2.9700 0.99 3518 149 0.1880 0.2738 REMARK 3 7 2.9700 - 2.8200 0.99 3560 135 0.1859 0.2064 REMARK 3 8 2.8200 - 2.7000 0.99 3546 156 0.1861 0.2412 REMARK 3 9 2.7000 - 2.6000 0.99 3546 148 0.1862 0.2371 REMARK 3 10 2.6000 - 2.5100 0.99 3546 145 0.1962 0.3086 REMARK 3 11 2.5100 - 2.4300 0.90 3207 131 0.2004 0.2570 REMARK 3 12 2.4300 - 2.3600 0.98 3490 140 0.1955 0.2642 REMARK 3 13 2.3600 - 2.3000 0.98 3484 159 0.2203 0.2692 REMARK 3 14 2.3000 - 2.2400 0.98 3536 133 0.2198 0.3234 REMARK 3 15 2.2400 - 2.1900 0.98 3433 149 0.2325 0.3086 REMARK 3 16 2.1900 - 2.1400 0.98 3513 142 0.2335 0.2523 REMARK 3 17 2.1400 - 2.1000 0.96 3411 135 0.2455 0.3112 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.247 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.582 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 18.34 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.26 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 8129 REMARK 3 ANGLE : 0.751 10994 REMARK 3 CHIRALITY : 0.046 1202 REMARK 3 PLANARITY : 0.004 1386 REMARK 3 DIHEDRAL : 3.038 6183 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 6SKQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-AUG-19. REMARK 100 THE DEPOSITION ID IS D_1292103889. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-FEB-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : PSI PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 61827 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.9 REMARK 200 DATA REDUNDANCY : 5.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.8000 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) : 2.15 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: 4S2O REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.88 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6.8 MG/ML, 20-23% PEG 3350 0.2 M REMARK 280 LISO4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 41.21850 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4080 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20370 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 REMARK 350 BIOMOLECULE: 2 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: 4240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 20640 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -41.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C 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 MET A 1 REMARK 465 LYS A 2 REMARK 465 THR A 3 REMARK 465 PHE A 4 REMARK 465 ALA A 5 REMARK 465 ALA A 6 REMARK 465 TYR A 7 REMARK 465 VAL A 8 REMARK 465 ILE A 9 REMARK 465 ILE A 10 REMARK 465 ALA A 11 REMARK 465 CYS A 12 REMARK 465 LEU A 13 REMARK 465 SER A 14 REMARK 465 SER A 15 REMARK 465 THR A 16 REMARK 465 ALA A 17 REMARK 465 LEU A 18 REMARK 465 ALA A 19 REMARK 465 GLY A 20 REMARK 465 GLY A 266 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 THR B 3 REMARK 465 PHE B 4 REMARK 465 ALA B 5 REMARK 465 ALA B 6 REMARK 465 TYR B 7 REMARK 465 VAL B 8 REMARK 465 ILE B 9 REMARK 465 ILE B 10 REMARK 465 ALA B 11 REMARK 465 CYS B 12 REMARK 465 LEU B 13 REMARK 465 SER B 14 REMARK 465 SER B 15 REMARK 465 THR B 16 REMARK 465 ALA B 17 REMARK 465 LEU B 18 REMARK 465 ALA B 19 REMARK 465 GLY B 20 REMARK 465 GLY B 266 REMARK 465 MET C 1 REMARK 465 LYS C 2 REMARK 465 THR C 3 REMARK 465 PHE C 4 REMARK 465 ALA C 5 REMARK 465 ALA C 6 REMARK 465 TYR C 7 REMARK 465 VAL C 8 REMARK 465 ILE C 9 REMARK 465 ILE C 10 REMARK 465 ALA C 11 REMARK 465 CYS C 12 REMARK 465 LEU C 13 REMARK 465 SER C 14 REMARK 465 SER C 15 REMARK 465 THR C 16 REMARK 465 ALA C 17 REMARK 465 LEU C 18 REMARK 465 ALA C 19 REMARK 465 GLY C 20 REMARK 465 GLY C 266 REMARK 465 MET D 1 REMARK 465 LYS D 2 REMARK 465 THR D 3 REMARK 465 PHE D 4 REMARK 465 ALA D 5 REMARK 465 ALA D 6 REMARK 465 TYR D 7 REMARK 465 VAL D 8 REMARK 465 ILE D 9 REMARK 465 ILE D 10 REMARK 465 ALA D 11 REMARK 465 CYS D 12 REMARK 465 LEU D 13 REMARK 465 SER D 14 REMARK 465 SER D 15 REMARK 465 THR D 16 REMARK 465 ALA D 17 REMARK 465 LEU D 18 REMARK 465 ALA D 19 REMARK 465 GLY D 20 REMARK 465 GLY D 266 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 LYS A 30 CD CE NZ REMARK 480 GLN A 101 CD OE1 NE2 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 OG SER A 67 H1 MER A 301 0.54 REMARK 500 OG SER A 67 H1 MER A 301 0.57 REMARK 500 OG SER D 67 H1 MER D 301 1.08 REMARK 500 OG SER B 67 H1 MER B 301 1.18 REMARK 500 OG SER C 67 H1 MER C 301 1.36 REMARK 500 O GLY C 148 HZ2 LYS C 152 1.42 REMARK 500 HG SER B 60 O HOH B 401 1.47 REMARK 500 OG SER D 67 O6 MER D 301 1.48 REMARK 500 HZ1 LYS A 61 O HOH A 405 1.49 REMARK 500 O GLY D 148 HZ1 LYS D 152 1.54 REMARK 500 HZ2 LYS C 138 O HOH C 410 1.54 REMARK 500 HZ2 LYS D 49 O HOH D 401 1.55 REMARK 500 HE21 GLN B 158 O HOH B 406 1.57 REMARK 500 OD1 ASN C 145 HG SER C 147 1.58 REMARK 500 OD1 ASN C 243 HG SER C 245 1.59 REMARK 500 OG SER C 67 O6 MER C 301 1.67 REMARK 500 O HOH B 481 O HOH B 526 1.68 REMARK 500 OG SER B 67 O6 MER B 301 1.90 REMARK 500 OE1 GLU A 86 O HOH A 401 1.91 REMARK 500 O HOH D 420 O HOH D 581 1.92 REMARK 500 O24 MER A 301 O HOH A 402 1.96 REMARK 500 O HOH B 540 O HOH B 576 1.97 REMARK 500 O HOH A 499 O HOH A 562 1.99 REMARK 500 O SER C 215 O HOH C 401 2.00 REMARK 500 O HOH D 592 O HOH D 625 2.02 REMARK 500 OE2 GLU A 261 O HOH A 403 2.03 REMARK 500 O HOH A 447 O HOH A 604 2.03 REMARK 500 O HOH B 515 O HOH B 524 2.04 REMARK 500 O HOH A 491 O HOH A 598 2.04 REMARK 500 O HOH C 504 O HOH C 599 2.05 REMARK 500 O HOH D 419 O HOH D 630 2.06 REMARK 500 O HOH B 525 O HOH C 567 2.06 REMARK 500 O HOH B 464 O HOH B 539 2.07 REMARK 500 O ALA B 57 O HOH B 401 2.07 REMARK 500 O HOH D 562 O HOH D 628 2.07 REMARK 500 O HOH D 543 O HOH D 575 2.08 REMARK 500 OD1 ASP A 93 O HOH A 404 2.08 REMARK 500 NZ LYS C 134 O HOH C 402 2.09 REMARK 500 OG SER A 67 O6 MER A 301 2.09 REMARK 500 O HOH D 403 O HOH D 496 2.10 REMARK 500 OG SER B 60 O HOH B 401 2.11 REMARK 500 OG SER C 27 O HOH C 403 2.11 REMARK 500 OG SER A 67 O6 MER A 301 2.12 REMARK 500 NZ LYS A 61 O HOH A 405 2.12 REMARK 500 O HOH A 503 O HOH A 596 2.12 REMARK 500 O HOH B 427 O HOH B 543 2.12 REMARK 500 O HOH B 516 O HOH B 599 2.13 REMARK 500 N19 MER B 301 O HOH B 402 2.13 REMARK 500 O HOH A 507 O HOH D 608 2.14 REMARK 500 O HOH B 429 O HOH B 558 2.15 REMARK 500 REMARK 500 THIS ENTRY HAS 58 CLOSE CONTACTS REMARK 500 REMARK 500 REMARK: NULL 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 O HOH B 466 O HOH C 573 1655 2.09 REMARK 500 O HOH D 452 O HOH D 628 2545 2.13 REMARK 500 O SER C 33 O HOH B 401 1455 2.14 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 LYS B 100 CE LYS B 100 NZ -0.186 REMARK 500 LYS D 91 CE LYS D 91 NZ -0.469 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 LYS D 84 CD - CE - NZ ANGL. DEV. = -18.4 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 SER A 46 -52.91 70.80 REMARK 500 ALA A 66 -134.52 43.80 REMARK 500 LYS A 152 10.43 -160.28 REMARK 500 THR A 213 -166.60 -118.80 REMARK 500 GLU A 229 -125.38 53.15 REMARK 500 ILE A 264 130.75 41.60 REMARK 500 SER B 46 -53.24 77.73 REMARK 500 ALA B 66 -138.82 48.96 REMARK 500 ASN B 85 -177.44 -174.43 REMARK 500 LYS B 152 -5.70 -144.09 REMARK 500 PHE B 208 116.00 -162.40 REMARK 500 SER B 215 87.86 -34.24 REMARK 500 GLU B 229 -126.82 52.36 REMARK 500 SER C 46 -57.60 75.87 REMARK 500 ALA C 66 -138.74 52.95 REMARK 500 LYS C 152 10.61 -161.99 REMARK 500 GLU C 229 -123.00 52.27 REMARK 500 GLU C 229 -121.07 53.36 REMARK 500 SER D 46 -50.44 72.40 REMARK 500 ALA D 66 -135.32 52.68 REMARK 500 GLU D 156 12.90 -144.26 REMARK 500 GLU D 229 -124.29 51.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLU B 214 SER B 215 -132.43 REMARK 500 SER B 215 ASN B 216 148.29 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 639 DISTANCE = 5.85 ANGSTROMS REMARK 525 HOH B 642 DISTANCE = 6.94 ANGSTROMS REMARK 525 HOH B 643 DISTANCE = 7.44 ANGSTROMS REMARK 525 HOH C 624 DISTANCE = 7.69 ANGSTROMS REMARK 525 HOH C 625 DISTANCE = 7.91 ANGSTROMS REMARK 525 HOH D 659 DISTANCE = 5.81 ANGSTROMS REMARK 525 HOH D 660 DISTANCE = 6.98 ANGSTROMS REMARK 525 HOH D 661 DISTANCE = 7.05 ANGSTROMS REMARK 525 HOH D 662 DISTANCE = 7.45 ANGSTROMS REMARK 525 HOH D 663 DISTANCE = 7.51 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MER A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 C 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 D 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide MER B 301 and SER B REMARK 800 67 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide MER C 301 and SER C REMARK 800 67 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide MER D 301 and SER D REMARK 800 67 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6SKP RELATED DB: PDB REMARK 900 PUBLISED IN THE SAME PAER DBREF1 6SKQ A 1 266 UNP A0A386YIZ1_ECOLX DBREF2 6SKQ A A0A386YIZ1 1 266 DBREF1 6SKQ B 1 266 UNP A0A386YIZ1_ECOLX DBREF2 6SKQ B A0A386YIZ1 1 266 DBREF1 6SKQ C 1 266 UNP A0A386YIZ1_ECOLX DBREF2 6SKQ C A0A386YIZ1 1 266 DBREF1 6SKQ D 1 266 UNP A0A386YIZ1_ECOLX DBREF2 6SKQ D A0A386YIZ1 1 266 SEQRES 1 A 266 MET LYS THR PHE ALA ALA TYR VAL ILE ILE ALA CYS LEU SEQRES 2 A 266 SER SER THR ALA LEU ALA GLY SER ILE THR GLU ASN MET SEQRES 3 A 266 SER TRP ASN LYS GLU PHE SER ALA GLU ALA VAL ASN GLY SEQRES 4 A 266 VAL PHE VAL LEU CYS LYS SER SER SER LYS SER CYS ALA SEQRES 5 A 266 THR ASN ASP LEU ALA ARG ALA SER LYS GLU TYR LEU PRO SEQRES 6 A 266 ALA SER THR PHE KCX ILE PRO ASN ALA ILE ILE GLY LEU SEQRES 7 A 266 GLU THR GLY VAL ILE LYS ASN GLU HIS GLN VAL PHE LYS SEQRES 8 A 266 TRP ASP GLY LYS PRO ARG ALA MET LYS GLN TRP GLU ARG SEQRES 9 A 266 ASP LEU THR LEU ARG GLY ALA ILE GLN VAL SER ALA LEU SEQRES 10 A 266 PRO VAL PHE GLN GLN ILE ALA ARG GLU VAL GLY GLU VAL SEQRES 11 A 266 ARG MET GLN LYS TYR LEU LYS LYS PHE SER TYR GLY ASN SEQRES 12 A 266 GLN ASN ILE SER GLY GLY ILE ASP LYS PHE TRP LEU GLU SEQRES 13 A 266 GLY GLN LEU ARG ILE SER ALA VAL ASN GLN VAL GLU PHE SEQRES 14 A 266 LEU GLU SER LEU TYR LEU ASN LYS LEU SER ALA SER LYS SEQRES 15 A 266 GLU ASN GLN LEU ILE VAL LYS GLU ALA LEU VAL THR GLU SEQRES 16 A 266 ALA ALA PRO GLU TYR LEU VAL HIS SER LYS THR GLY PHE SEQRES 17 A 266 SER GLY VAL GLY THR GLU SER ASN PRO GLY VAL ALA TRP SEQRES 18 A 266 TRP VAL GLY TRP VAL GLU LYS GLU THR GLU VAL TYR PHE SEQRES 19 A 266 PHE ALA PHE ASN MET ASP ILE ASP ASN GLU SER LYS LEU SEQRES 20 A 266 PRO LEU ARG LYS SER ILE PRO THR LYS ILE MET GLU SER SEQRES 21 A 266 GLU GLY ILE ILE GLY GLY SEQRES 1 B 266 MET LYS THR PHE ALA ALA TYR VAL ILE ILE ALA CYS LEU SEQRES 2 B 266 SER SER THR ALA LEU ALA GLY SER ILE THR GLU ASN MET SEQRES 3 B 266 SER TRP ASN LYS GLU PHE SER ALA GLU ALA VAL ASN GLY SEQRES 4 B 266 VAL PHE VAL LEU CYS LYS SER SER SER LYS SER CYS ALA SEQRES 5 B 266 THR ASN ASP LEU ALA ARG ALA SER LYS GLU TYR LEU PRO SEQRES 6 B 266 ALA SER THR PHE KCX ILE PRO ASN ALA ILE ILE GLY LEU SEQRES 7 B 266 GLU THR GLY VAL ILE LYS ASN GLU HIS GLN VAL PHE LYS SEQRES 8 B 266 TRP ASP GLY LYS PRO ARG ALA MET LYS GLN TRP GLU ARG SEQRES 9 B 266 ASP LEU THR LEU ARG GLY ALA ILE GLN VAL SER ALA LEU SEQRES 10 B 266 PRO VAL PHE GLN GLN ILE ALA ARG GLU VAL GLY GLU VAL SEQRES 11 B 266 ARG MET GLN LYS TYR LEU LYS LYS PHE SER TYR GLY ASN SEQRES 12 B 266 GLN ASN ILE SER GLY GLY ILE ASP LYS PHE TRP LEU GLU SEQRES 13 B 266 GLY GLN LEU ARG ILE SER ALA VAL ASN GLN VAL GLU PHE SEQRES 14 B 266 LEU GLU SER LEU TYR LEU ASN LYS LEU SER ALA SER LYS SEQRES 15 B 266 GLU ASN GLN LEU ILE VAL LYS GLU ALA LEU VAL THR GLU SEQRES 16 B 266 ALA ALA PRO GLU TYR LEU VAL HIS SER LYS THR GLY PHE SEQRES 17 B 266 SER GLY VAL GLY THR GLU SER ASN PRO GLY VAL ALA TRP SEQRES 18 B 266 TRP VAL GLY TRP VAL GLU LYS GLU THR GLU VAL TYR PHE SEQRES 19 B 266 PHE ALA PHE ASN MET ASP ILE ASP ASN GLU SER LYS LEU SEQRES 20 B 266 PRO LEU ARG LYS SER ILE PRO THR LYS ILE MET GLU SER SEQRES 21 B 266 GLU GLY ILE ILE GLY GLY SEQRES 1 C 266 MET LYS THR PHE ALA ALA TYR VAL ILE ILE ALA CYS LEU SEQRES 2 C 266 SER SER THR ALA LEU ALA GLY SER ILE THR GLU ASN MET SEQRES 3 C 266 SER TRP ASN LYS GLU PHE SER ALA GLU ALA VAL ASN GLY SEQRES 4 C 266 VAL PHE VAL LEU CYS LYS SER SER SER LYS SER CYS ALA SEQRES 5 C 266 THR ASN ASP LEU ALA ARG ALA SER LYS GLU TYR LEU PRO SEQRES 6 C 266 ALA SER THR PHE KCX ILE PRO ASN ALA ILE ILE GLY LEU SEQRES 7 C 266 GLU THR GLY VAL ILE LYS ASN GLU HIS GLN VAL PHE LYS SEQRES 8 C 266 TRP ASP GLY LYS PRO ARG ALA MET LYS GLN TRP GLU ARG SEQRES 9 C 266 ASP LEU THR LEU ARG GLY ALA ILE GLN VAL SER ALA LEU SEQRES 10 C 266 PRO VAL PHE GLN GLN ILE ALA ARG GLU VAL GLY GLU VAL SEQRES 11 C 266 ARG MET GLN LYS TYR LEU LYS LYS PHE SER TYR GLY ASN SEQRES 12 C 266 GLN ASN ILE SER GLY GLY ILE ASP LYS PHE TRP LEU GLU SEQRES 13 C 266 GLY GLN LEU ARG ILE SER ALA VAL ASN GLN VAL GLU PHE SEQRES 14 C 266 LEU GLU SER LEU TYR LEU ASN LYS LEU SER ALA SER LYS SEQRES 15 C 266 GLU ASN GLN LEU ILE VAL LYS GLU ALA LEU VAL THR GLU SEQRES 16 C 266 ALA ALA PRO GLU TYR LEU VAL HIS SER LYS THR GLY PHE SEQRES 17 C 266 SER GLY VAL GLY THR GLU SER ASN PRO GLY VAL ALA TRP SEQRES 18 C 266 TRP VAL GLY TRP VAL GLU LYS GLU THR GLU VAL TYR PHE SEQRES 19 C 266 PHE ALA PHE ASN MET ASP ILE ASP ASN GLU SER LYS LEU SEQRES 20 C 266 PRO LEU ARG LYS SER ILE PRO THR LYS ILE MET GLU SER SEQRES 21 C 266 GLU GLY ILE ILE GLY GLY SEQRES 1 D 266 MET LYS THR PHE ALA ALA TYR VAL ILE ILE ALA CYS LEU SEQRES 2 D 266 SER SER THR ALA LEU ALA GLY SER ILE THR GLU ASN MET SEQRES 3 D 266 SER TRP ASN LYS GLU PHE SER ALA GLU ALA VAL ASN GLY SEQRES 4 D 266 VAL PHE VAL LEU CYS LYS SER SER SER LYS SER CYS ALA SEQRES 5 D 266 THR ASN ASP LEU ALA ARG ALA SER LYS GLU TYR LEU PRO SEQRES 6 D 266 ALA SER THR PHE KCX ILE PRO ASN ALA ILE ILE GLY LEU SEQRES 7 D 266 GLU THR GLY VAL ILE LYS ASN GLU HIS GLN VAL PHE LYS SEQRES 8 D 266 TRP ASP GLY LYS PRO ARG ALA MET LYS GLN TRP GLU ARG SEQRES 9 D 266 ASP LEU THR LEU ARG GLY ALA ILE GLN VAL SER ALA LEU SEQRES 10 D 266 PRO VAL PHE GLN GLN ILE ALA ARG GLU VAL GLY GLU VAL SEQRES 11 D 266 ARG MET GLN LYS TYR LEU LYS LYS PHE SER TYR GLY ASN SEQRES 12 D 266 GLN ASN ILE SER GLY GLY ILE ASP LYS PHE TRP LEU GLU SEQRES 13 D 266 GLY GLN LEU ARG ILE SER ALA VAL ASN GLN VAL GLU PHE SEQRES 14 D 266 LEU GLU SER LEU TYR LEU ASN LYS LEU SER ALA SER LYS SEQRES 15 D 266 GLU ASN GLN LEU ILE VAL LYS GLU ALA LEU VAL THR GLU SEQRES 16 D 266 ALA ALA PRO GLU TYR LEU VAL HIS SER LYS THR GLY PHE SEQRES 17 D 266 SER GLY VAL GLY THR GLU SER ASN PRO GLY VAL ALA TRP SEQRES 18 D 266 TRP VAL GLY TRP VAL GLU LYS GLU THR GLU VAL TYR PHE SEQRES 19 D 266 PHE ALA PHE ASN MET ASP ILE ASP ASN GLU SER LYS LEU SEQRES 20 D 266 PRO LEU ARG LYS SER ILE PRO THR LYS ILE MET GLU SER SEQRES 21 D 266 GLU GLY ILE ILE GLY GLY MODRES 6SKQ KCX A 70 LYS MODIFIED RESIDUE MODRES 6SKQ KCX B 70 LYS MODIFIED RESIDUE MODRES 6SKQ KCX C 70 LYS MODIFIED RESIDUE MODRES 6SKQ KCX D 70 LYS MODIFIED RESIDUE HET KCX A 70 23 HET KCX B 70 23 HET KCX C 70 23 HET KCX D 70 23 HET MER A 301 104 HET SO4 A 302 5 HET MER B 301 52 HET SO4 B 302 5 HET SO4 B 303 5 HET MER C 301 52 HET SO4 C 302 5 HET MER D 301 52 HET SO4 D 302 5 HETNAM KCX LYSINE NZ-CARBOXYLIC ACID HETNAM MER (4R,5S)-3-{[(3S,5S)-5-(DIMETHYLCARBAMOYL)PYRROLIDIN-3- HETNAM 2 MER YL]SULFANYL}-5-[(2S,3R)-3-HYDROXY-1-OXOBUTAN-2-YL]-4- HETNAM 3 MER METHYL-4,5-D IHYDRO-1H-PYRROLE-2-CARBOXYLIC ACID HETNAM SO4 SULFATE ION HETSYN MER MEROPENEM, BOUND FORM FORMUL 1 KCX 4(C7 H14 N2 O4) FORMUL 5 MER 4(C17 H27 N3 O5 S) FORMUL 6 SO4 5(O4 S 2-) FORMUL 14 HOH *970(H2 O) HELIX 1 AA1 TRP A 28 ALA A 34 1 7 HELIX 2 AA2 ASP A 55 SER A 60 1 6 HELIX 3 AA3 PRO A 65 THR A 68 5 4 HELIX 4 AA4 PHE A 69 THR A 80 1 12 HELIX 5 AA5 MET A 99 GLU A 103 5 5 HELIX 6 AA6 THR A 107 VAL A 114 1 8 HELIX 7 AA7 ALA A 116 SER A 140 1 25 HELIX 8 AA8 SER A 162 LEU A 175 1 14 HELIX 9 AA9 SER A 181 LEU A 192 1 12 HELIX 10 AB1 ASN A 243 LEU A 247 5 5 HELIX 11 AB2 PRO A 248 GLU A 261 1 14 HELIX 12 AB3 TRP B 28 ALA B 34 1 7 HELIX 13 AB4 ASP B 55 SER B 60 1 6 HELIX 14 AB5 PRO B 65 THR B 68 5 4 HELIX 15 AB6 PHE B 69 THR B 80 1 12 HELIX 16 AB7 MET B 99 GLU B 103 5 5 HELIX 17 AB8 LEU B 108 VAL B 114 1 7 HELIX 18 AB9 ALA B 116 GLY B 128 1 13 HELIX 19 AC1 GLY B 128 SER B 140 1 13 HELIX 20 AC2 ALA B 163 LEU B 175 1 13 HELIX 21 AC3 SER B 181 LEU B 192 1 12 HELIX 22 AC4 ASN B 243 LEU B 247 5 5 HELIX 23 AC5 PRO B 248 GLU B 261 1 14 HELIX 24 AC6 TRP C 28 ALA C 34 1 7 HELIX 25 AC7 ASP C 55 LYS C 61 1 7 HELIX 26 AC8 PRO C 65 THR C 68 5 4 HELIX 27 AC9 PHE C 69 THR C 80 1 12 HELIX 28 AD1 MET C 99 GLU C 103 5 5 HELIX 29 AD2 LEU C 108 VAL C 114 1 7 HELIX 30 AD3 ALA C 116 GLY C 128 1 13 HELIX 31 AD4 GLY C 128 PHE C 139 1 12 HELIX 32 AD5 LYS C 152 GLY C 157 1 6 HELIX 33 AD6 ALA C 163 LEU C 175 1 13 HELIX 34 AD7 SER C 181 LEU C 192 1 12 HELIX 35 AD8 ASN C 243 LEU C 247 5 5 HELIX 36 AD9 PRO C 248 GLU C 261 1 14 HELIX 37 AE1 MET D 26 TRP D 28 5 3 HELIX 38 AE2 ASN D 29 GLU D 35 1 7 HELIX 39 AE3 ASP D 55 SER D 60 1 6 HELIX 40 AE4 PRO D 65 THR D 68 5 4 HELIX 41 AE5 PHE D 69 THR D 80 1 12 HELIX 42 AE6 MET D 99 GLU D 103 5 5 HELIX 43 AE7 LEU D 108 VAL D 114 1 7 HELIX 44 AE8 ALA D 116 GLY D 128 1 13 HELIX 45 AE9 GLY D 128 PHE D 139 1 12 HELIX 46 AF1 LYS D 152 GLY D 157 1 6 HELIX 47 AF2 ALA D 163 LEU D 175 1 13 HELIX 48 AF3 SER D 181 LEU D 192 1 12 HELIX 49 AF4 ASN D 243 LEU D 247 5 5 HELIX 50 AF5 PRO D 248 GLU D 261 1 14 SHEET 1 AA1 7 ILE A 22 GLU A 24 0 SHEET 2 AA1 7 CYS A 51 THR A 53 1 O THR A 53 N THR A 23 SHEET 3 AA1 7 GLY A 39 LYS A 45 -1 N LEU A 43 O ALA A 52 SHEET 4 AA1 7 GLU A 231 ILE A 241 -1 O PHE A 234 N CYS A 44 SHEET 5 AA1 7 GLY A 218 LYS A 228 -1 N VAL A 226 O TYR A 233 SHEET 6 AA1 7 TYR A 200 PHE A 208 -1 N LEU A 201 O GLU A 227 SHEET 7 AA1 7 VAL A 193 ALA A 197 -1 N GLU A 195 O VAL A 202 SHEET 1 AA2 7 ILE B 22 GLU B 24 0 SHEET 2 AA2 7 CYS B 51 THR B 53 1 O THR B 53 N THR B 23 SHEET 3 AA2 7 GLY B 39 LYS B 45 -1 N LEU B 43 O ALA B 52 SHEET 4 AA2 7 GLU B 231 ILE B 241 -1 O PHE B 234 N CYS B 44 SHEET 5 AA2 7 GLY B 218 LYS B 228 -1 N VAL B 226 O TYR B 233 SHEET 6 AA2 7 TYR B 200 PHE B 208 -1 N LEU B 201 O GLU B 227 SHEET 7 AA2 7 VAL B 193 ALA B 197 -1 N GLU B 195 O VAL B 202 SHEET 1 AA3 2 GLU B 62 TYR B 63 0 SHEET 2 AA3 2 ILE B 161 SER B 162 -1 O ILE B 161 N TYR B 63 SHEET 1 AA4 2 VAL B 89 PHE B 90 0 SHEET 2 AA4 2 LEU B 106 THR B 107 -1 O LEU B 106 N PHE B 90 SHEET 1 AA5 7 ILE C 22 GLU C 24 0 SHEET 2 AA5 7 CYS C 51 THR C 53 1 O THR C 53 N THR C 23 SHEET 3 AA5 7 GLY C 39 LYS C 45 -1 N LEU C 43 O ALA C 52 SHEET 4 AA5 7 GLU C 231 ILE C 241 -1 O ASN C 238 N VAL C 40 SHEET 5 AA5 7 GLY C 218 LYS C 228 -1 N VAL C 226 O TYR C 233 SHEET 6 AA5 7 TYR C 200 PHE C 208 -1 N GLY C 207 O TRP C 221 SHEET 7 AA5 7 VAL C 193 ALA C 197 -1 N THR C 194 O VAL C 202 SHEET 1 AA6 2 GLU C 62 TYR C 63 0 SHEET 2 AA6 2 ILE C 161 SER C 162 -1 O ILE C 161 N TYR C 63 SHEET 1 AA7 2 VAL C 89 PHE C 90 0 SHEET 2 AA7 2 LEU C 106 THR C 107 -1 O LEU C 106 N PHE C 90 SHEET 1 AA8 7 ILE D 22 GLU D 24 0 SHEET 2 AA8 7 CYS D 51 THR D 53 1 O THR D 53 N THR D 23 SHEET 3 AA8 7 GLY D 39 LYS D 45 -1 N LEU D 43 O ALA D 52 SHEET 4 AA8 7 GLU D 231 ILE D 241 -1 O PHE D 234 N CYS D 44 SHEET 5 AA8 7 GLY D 218 LYS D 228 -1 N VAL D 226 O TYR D 233 SHEET 6 AA8 7 TYR D 200 PHE D 208 -1 N GLY D 207 O TRP D 221 SHEET 7 AA8 7 VAL D 193 ALA D 197 -1 N THR D 194 O VAL D 202 SHEET 1 AA9 2 GLU D 62 TYR D 63 0 SHEET 2 AA9 2 ILE D 161 SER D 162 -1 O ILE D 161 N TYR D 63 SHEET 1 AB1 2 VAL D 89 PHE D 90 0 SHEET 2 AB1 2 LEU D 106 THR D 107 -1 O LEU D 106 N PHE D 90 SSBOND 1 CYS A 44 CYS A 51 1555 1555 2.07 SSBOND 2 CYS B 44 CYS B 51 1555 1555 2.05 SSBOND 3 CYS C 44 CYS C 51 1555 1555 2.07 SSBOND 4 CYS D 44 CYS D 51 1555 1555 2.06 LINK OG SER A 67 C1 AMER A 301 1555 1555 1.38 LINK OG SER A 67 C1 BMER A 301 1555 1555 1.38 LINK C PHE A 69 N KCX A 70 1555 1555 1.33 LINK C KCX A 70 N ILE A 71 1555 1555 1.33 LINK OG SER B 67 C1 MER B 301 1555 1555 1.38 LINK C PHE B 69 N KCX B 70 1555 1555 1.33 LINK C KCX B 70 N ILE B 71 1555 1555 1.33 LINK OG SER C 67 C1 MER C 301 1555 1555 1.37 LINK C PHE C 69 N KCX C 70 1555 1555 1.33 LINK C KCX C 70 N ILE C 71 1555 1555 1.33 LINK OG SER D 67 C1 MER D 301 1555 1555 1.37 LINK C PHE D 69 N KCX D 70 1555 1555 1.33 LINK C KCX D 70 N ILE D 71 1555 1555 1.33 SITE 1 AC1 11 ALA A 66 SER A 67 TRP A 102 SER A 115 SITE 2 AC1 11 LEU A 155 THR A 206 GLY A 207 PHE A 208 SITE 3 AC1 11 GLU A 244 ARG A 250 HOH A 402 SITE 1 AC2 5 MET A 99 LYS A 100 GLN A 101 HOH A 402 SITE 2 AC2 5 HOH A 533 SITE 1 AC3 6 ARG B 131 LYS B 134 TYR B 135 HOH B 443 SITE 2 AC3 6 HOH B 461 HOH B 531 SITE 1 AC4 5 MET B 99 LYS B 100 GLN B 101 HOH B 403 SITE 2 AC4 5 HOH B 489 SITE 1 AC5 3 ARG B 160 LYS C 30 HOH C 502 SITE 1 AC6 3 MER D 301 HOH D 477 HOH D 479 SITE 1 AC7 17 PRO B 65 ALA B 66 THR B 68 PHE B 69 SITE 2 AC7 17 KCX B 70 TRP B 102 SER B 115 LEU B 155 SITE 3 AC7 17 LYS B 205 THR B 206 GLY B 207 PHE B 208 SITE 4 AC7 17 GLU B 244 ARG B 250 HOH B 402 HOH B 419 SITE 5 AC7 17 HOH B 433 SITE 1 AC8 16 PRO C 65 ALA C 66 THR C 68 PHE C 69 SITE 2 AC8 16 KCX C 70 SER C 115 LYS C 205 THR C 206 SITE 3 AC8 16 GLY C 207 PHE C 208 LEU C 247 ARG C 250 SITE 4 AC8 16 HOH C 411 HOH C 422 HOH C 487 HOH C 538 SITE 1 AC9 14 PRO D 65 ALA D 66 THR D 68 PHE D 69 SITE 2 AC9 14 KCX D 70 LYS D 205 THR D 206 GLY D 207 SITE 3 AC9 14 PHE D 208 ARG D 250 SO4 D 302 HOH D 435 SITE 4 AC9 14 HOH D 479 HOH D 510 CRYST1 68.137 82.437 99.004 90.00 97.01 90.00 P 1 21 1 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 0.014676 0.000000 0.001804 0.00000 SCALE2 0.000000 0.012130 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010177 0.00000