HEADER HYDROLASE 23-SEP-24 9JNC TITLE CRYSTAL STRUCTURE OF SME-1 WITH IMPROVED ELECTRON DENSITY COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SME-1; COMPND 5 EC: 3.5.2.6; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SERRATIA MARCESCENS; SOURCE 3 ORGANISM_TAXID: 615; SOURCE 4 GENE: SME-2, BLASME-1, BLASME-4, BLASME1, SME12620_22; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CARBAPENEMASE, MUATANT, COMPLEX, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.DHANKHAR,S.HAZRA REVDAT 1 01-OCT-25 9JNC 0 JRNL AUTH K.DHANKHAR,S.HAZRA JRNL TITL CRYSTAL STRUCTURE OF SME-1 WITH IMPROVED ELECTRON DENSITY JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.57 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0425 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.57 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 24.30 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 16216 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.205 REMARK 3 FREE R VALUE : 0.280 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.730 REMARK 3 FREE R VALUE TEST SET COUNT : 767 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.57 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.64 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1096 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2170 REMARK 3 BIN FREE R VALUE SET COUNT : 81 REMARK 3 BIN FREE R VALUE : 0.3150 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4114 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 63 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.46 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.23500 REMARK 3 B22 (A**2) : -0.88500 REMARK 3 B33 (A**2) : 0.10800 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.58000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.382 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.263 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 27.298 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.923 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.876 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4211 ; 0.007 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5676 ; 1.842 ; 1.817 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 534 ; 7.129 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 31 ; 6.526 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 745 ;17.425 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 622 ; 0.137 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3182 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1969 ; 0.224 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2903 ; 0.304 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 175 ; 0.197 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2136 ; 1.365 ; 0.680 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2667 ; 2.269 ; 1.221 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2075 ; 1.591 ; 0.722 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 3008 ; 2.566 ; 1.311 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 4211 ; 3.804 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 24 A 291 NULL REMARK 3 1 A 24 A 291 NULL REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : Ap 24 Ap 301 REMARK 3 ORIGIN FOR THE GROUP (A): 6.7217 -1.6585 27.6735 REMARK 3 T TENSOR REMARK 3 T11: 0.0083 T22: 0.0697 REMARK 3 T33: 0.0459 T12: -0.0058 REMARK 3 T13: 0.0081 T23: -0.0268 REMARK 3 L TENSOR REMARK 3 L11: 1.3288 L22: 1.9872 REMARK 3 L33: 1.2275 L12: 0.0202 REMARK 3 L13: 0.0510 L23: -0.7230 REMARK 3 S TENSOR REMARK 3 S11: -0.0087 S12: 0.0307 S13: -0.0498 REMARK 3 S21: -0.1018 S22: 0.0609 S23: 0.0503 REMARK 3 S31: 0.0175 S32: -0.0087 S33: -0.0523 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 0 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 ORIGIN FOR THE GROUP (A): -7.7439 -3.4851 61.3695 REMARK 3 T TENSOR REMARK 3 T11: 0.0063 T22: 0.0800 REMARK 3 T33: 0.0623 T12: 0.0141 REMARK 3 T13: -0.0024 T23: -0.0263 REMARK 3 L TENSOR REMARK 3 L11: 1.2604 L22: 1.4143 REMARK 3 L33: 1.3554 L12: 0.0294 REMARK 3 L13: 0.0369 L23: -0.5516 REMARK 3 S TENSOR REMARK 3 S11: 0.0279 S12: -0.0296 S13: -0.0798 REMARK 3 S21: -0.0294 S22: 0.0193 S23: 0.1102 REMARK 3 S31: -0.0117 S32: 0.0022 S33: -0.0472 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK BULK SOLVENT REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE NOT BEEN USED REMARK 4 REMARK 4 9JNC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 24-SEP-24. REMARK 100 THE DEPOSITION ID IS D_1300051723. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JUN-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : RIGAKU HYPIX-6000HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSALISPRO REMARK 200 DATA SCALING SOFTWARE : CRYSALISPRO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 16226 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.570 REMARK 200 RESOLUTION RANGE LOW (A) : 24.301 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 12.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.57 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.68 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: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 4000, 0.2M LITHIUM CHLORIDE, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 25.95900 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 MET A 22 REMARK 465 GLY A 23 REMARK 465 HIS A 292 REMARK 465 HIS A 293 REMARK 465 HIS A 294 REMARK 465 HIS A 295 REMARK 465 HIS A 296 REMARK 465 HIS A 297 REMARK 465 MET B 22 REMARK 465 GLY B 23 REMARK 465 HIS B 292 REMARK 465 HIS B 293 REMARK 465 HIS B 294 REMARK 465 HIS B 295 REMARK 465 HIS B 296 REMARK 465 HIS B 297 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN A 24 CG OD1 ND2 REMARK 470 LYS A 25 CG CD CE NZ REMARK 470 ASN B 24 CG OD1 ND2 REMARK 470 LYS B 25 CG CD CE NZ 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 ARG B 267 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 LYS B 268 CB - CG - CD ANGL. DEV. = 15.8 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 CYS A 69 -142.45 48.95 REMARK 500 TYR A 97 35.46 -155.23 REMARK 500 HIS A 105 66.41 60.63 REMARK 500 ARG A 220 -120.62 -113.19 REMARK 500 CYS B 69 -142.11 49.92 REMARK 500 TYR B 97 38.52 -154.89 REMARK 500 HIS B 105 63.58 64.04 REMARK 500 ILE B 221 -61.75 69.39 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 43 0.09 SIDE CHAIN REMARK 500 ARG B 65 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 9JNC A 24 291 UNP Q54488 Q54488_SERMA 28 294 DBREF 9JNC B 24 291 UNP Q54488 Q54488_SERMA 28 294 SEQADV 9JNC MET A 22 UNP Q54488 INITIATING METHIONINE SEQADV 9JNC GLY A 23 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS A 292 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS A 293 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS A 294 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS A 295 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS A 296 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS A 297 UNP Q54488 EXPRESSION TAG SEQADV 9JNC MET B 22 UNP Q54488 INITIATING METHIONINE SEQADV 9JNC GLY B 23 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS B 292 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS B 293 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS B 294 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS B 295 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS B 296 UNP Q54488 EXPRESSION TAG SEQADV 9JNC HIS B 297 UNP Q54488 EXPRESSION TAG SEQRES 1 A 275 MET GLY ASN LYS SER ASP ALA ALA ALA LYS GLN ILE LYS SEQRES 2 A 275 LYS LEU GLU GLU ASP PHE ASP GLY ARG ILE GLY VAL PHE SEQRES 3 A 275 ALA ILE ASP THR GLY SER GLY ASN THR PHE GLY TYR ARG SEQRES 4 A 275 SER ASP GLU ARG PHE PRO LEU CYS SER SER PHE LYS GLY SEQRES 5 A 275 PHE LEU ALA ALA ALA VAL LEU GLU ARG VAL GLN GLN LYS SEQRES 6 A 275 LYS LEU ASP ILE ASN GLN LYS VAL LYS TYR GLU SER ARG SEQRES 7 A 275 ASP LEU GLU TYR HIS SER PRO ILE THR THR LYS TYR LYS SEQRES 8 A 275 GLY SER GLY MET THR LEU GLY ASP MET ALA SER ALA ALA SEQRES 9 A 275 LEU GLN TYR SER ASP ASN GLY ALA THR ASN ILE ILE MET SEQRES 10 A 275 GLU ARG PHE LEU GLY GLY PRO GLU GLY MET THR LYS PHE SEQRES 11 A 275 MET ARG SER ILE GLY ASP ASN GLU PHE ARG LEU ASP ARG SEQRES 12 A 275 TRP GLU LEU GLU LEU ASN THR ALA ILE PRO GLY ASP LYS SEQRES 13 A 275 ARG ASP THR SER THR PRO LYS ALA VAL ALA ASN SER LEU SEQRES 14 A 275 ASN LYS LEU ALA LEU GLY ASN VAL LEU ASN ALA LYS VAL SEQRES 15 A 275 LYS ALA ILE TYR GLN ASN TRP LEU LYS GLY ASN THR THR SEQRES 16 A 275 GLY ASP ALA ARG ILE ARG ALA SER VAL PRO ALA ASP TRP SEQRES 17 A 275 VAL VAL GLY ASP LYS THR GLY SER CYS GLY ALA TYR GLY SEQRES 18 A 275 THR ALA ASN ASP TYR ALA VAL ILE TRP PRO LYS ASN ARG SEQRES 19 A 275 ALA PRO LEU ILE VAL SER ILE TYR THR THR ARG LYS SER SEQRES 20 A 275 LYS ASP ASP LYS HIS SER ASP LYS THR ILE ALA GLU ALA SEQRES 21 A 275 SER ARG ILE ALA ILE GLN ALA ILE ASP HIS HIS HIS HIS SEQRES 22 A 275 HIS HIS SEQRES 1 B 275 MET GLY ASN LYS SER ASP ALA ALA ALA LYS GLN ILE LYS SEQRES 2 B 275 LYS LEU GLU GLU ASP PHE ASP GLY ARG ILE GLY VAL PHE SEQRES 3 B 275 ALA ILE ASP THR GLY SER GLY ASN THR PHE GLY TYR ARG SEQRES 4 B 275 SER ASP GLU ARG PHE PRO LEU CYS SER SER PHE LYS GLY SEQRES 5 B 275 PHE LEU ALA ALA ALA VAL LEU GLU ARG VAL GLN GLN LYS SEQRES 6 B 275 LYS LEU ASP ILE ASN GLN LYS VAL LYS TYR GLU SER ARG SEQRES 7 B 275 ASP LEU GLU TYR HIS SER PRO ILE THR THR LYS TYR LYS SEQRES 8 B 275 GLY SER GLY MET THR LEU GLY ASP MET ALA SER ALA ALA SEQRES 9 B 275 LEU GLN TYR SER ASP ASN GLY ALA THR ASN ILE ILE MET SEQRES 10 B 275 GLU ARG PHE LEU GLY GLY PRO GLU GLY MET THR LYS PHE SEQRES 11 B 275 MET ARG SER ILE GLY ASP ASN GLU PHE ARG LEU ASP ARG SEQRES 12 B 275 TRP GLU LEU GLU LEU ASN THR ALA ILE PRO GLY ASP LYS SEQRES 13 B 275 ARG ASP THR SER THR PRO LYS ALA VAL ALA ASN SER LEU SEQRES 14 B 275 ASN LYS LEU ALA LEU GLY ASN VAL LEU ASN ALA LYS VAL SEQRES 15 B 275 LYS ALA ILE TYR GLN ASN TRP LEU LYS GLY ASN THR THR SEQRES 16 B 275 GLY ASP ALA ARG ILE ARG ALA SER VAL PRO ALA ASP TRP SEQRES 17 B 275 VAL VAL GLY ASP LYS THR GLY SER CYS GLY ALA TYR GLY SEQRES 18 B 275 THR ALA ASN ASP TYR ALA VAL ILE TRP PRO LYS ASN ARG SEQRES 19 B 275 ALA PRO LEU ILE VAL SER ILE TYR THR THR ARG LYS SER SEQRES 20 B 275 LYS ASP ASP LYS HIS SER ASP LYS THR ILE ALA GLU ALA SEQRES 21 B 275 SER ARG ILE ALA ILE GLN ALA ILE ASP HIS HIS HIS HIS SEQRES 22 B 275 HIS HIS HET PG4 A 301 13 HET PO4 A 302 5 HETNAM PG4 TETRAETHYLENE GLYCOL HETNAM PO4 PHOSPHATE ION FORMUL 3 PG4 C8 H18 O5 FORMUL 4 PO4 O4 P 3- FORMUL 5 HOH *63(H2 O) HELIX 1 AA1 ASN A 24 PHE A 40 1 17 HELIX 2 AA2 CYS A 69 SER A 71 5 3 HELIX 3 AA3 PHE A 72 GLN A 86 1 15 HELIX 4 AA4 SER A 106 LYS A 113 1 8 HELIX 5 AA5 LEU A 119 TYR A 129 1 11 HELIX 6 AA6 ASP A 131 PHE A 141B 1 12 HELIX 7 AA7 GLY A 143 ILE A 155 1 13 HELIX 8 AA8 LEU A 167 THR A 171 5 5 HELIX 9 AA9 THR A 182 GLY A 196 1 15 HELIX 10 AB1 ASN A 200 GLY A 213 1 14 HELIX 11 AB2 ARG A 220 VAL A 225 5 6 HELIX 12 AB3 SER A 275 ILE A 290 1 16 HELIX 13 AB4 LYS B 25 PHE B 40 1 16 HELIX 14 AB5 CYS B 69 SER B 71 5 3 HELIX 15 AB6 PHE B 72 GLN B 86 1 15 HELIX 16 AB7 SER B 106 LYS B 113 1 8 HELIX 17 AB8 LEU B 119 TYR B 129 1 11 HELIX 18 AB9 ASP B 131 PHE B 141B 1 12 HELIX 19 AC1 GLY B 143 ILE B 155 1 13 HELIX 20 AC2 LEU B 167 THR B 171 5 5 HELIX 21 AC3 THR B 182 GLY B 196 1 15 HELIX 22 AC4 ASN B 200 GLY B 213 1 14 HELIX 23 AC5 ILE B 221 VAL B 225 5 5 HELIX 24 AC6 SER B 275 ILE B 290 1 16 SHEET 1 AA1 5 THR A 56 TYR A 60 0 SHEET 2 AA1 5 GLY A 42 ASP A 50 -1 N VAL A 46 O TYR A 60 SHEET 3 AA1 5 LEU A 259 ARG A 267 -1 O TYR A 264 N GLY A 45 SHEET 4 AA1 5 ALA A 244 TRP A 251 -1 N ILE A 250 O LEU A 259 SHEET 5 AA1 5 VAL A 230 SER A 237 -1 N VAL A 230 O TRP A 251 SHEET 1 AA2 2 PHE A 66 PRO A 67 0 SHEET 2 AA2 2 THR A 180 SER A 181 -1 O SER A 181 N PHE A 66 SHEET 1 AA3 2 LYS A 94 VAL A 95 0 SHEET 2 AA3 2 MET A 117 THR A 118 -1 O MET A 117 N VAL A 95 SHEET 1 AA4 5 THR B 56 TYR B 60 0 SHEET 2 AA4 5 GLY B 42 ASP B 50 -1 N VAL B 46 O TYR B 60 SHEET 3 AA4 5 LEU B 259 ARG B 267 -1 O TYR B 264 N GLY B 45 SHEET 4 AA4 5 ALA B 244 TRP B 251 -1 N ASP B 246 O ILE B 263 SHEET 5 AA4 5 VAL B 230 SER B 237 -1 N VAL B 230 O TRP B 251 SHEET 1 AA5 2 PHE B 66 PRO B 67 0 SHEET 2 AA5 2 THR B 180 SER B 181 -1 O SER B 181 N PHE B 66 SHEET 1 AA6 2 LYS B 94 VAL B 95 0 SHEET 2 AA6 2 MET B 117 THR B 118 -1 O MET B 117 N VAL B 95 SSBOND 1 CYS A 69 CYS A 238 1555 1555 2.44 SSBOND 2 CYS B 69 CYS B 238 1555 1555 2.44 CISPEP 1 GLU A 166 LEU A 167 0 10.03 CISPEP 2 GLU B 166 LEU B 167 0 11.38 CRYST1 71.011 51.918 74.925 90.00 113.25 90.00 P 1 21 1 4 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 0.014082 0.000000 0.006050 0.00000 SCALE2 0.000000 0.019261 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014526 0.00000 CONECT 342 1653 CONECT 1653 342 CONECT 2400 3711 CONECT 3711 2400 CONECT 4125 4126 CONECT 4126 4125 4127 CONECT 4127 4126 4128 CONECT 4128 4127 4129 CONECT 4129 4128 4130 CONECT 4130 4129 4131 CONECT 4131 4130 4132 CONECT 4132 4131 4133 CONECT 4133 4132 4134 CONECT 4134 4133 4135 CONECT 4135 4134 4136 CONECT 4136 4135 4137 CONECT 4137 4136 CONECT 4138 4139 4140 4141 4142 CONECT 4139 4138 CONECT 4140 4138 CONECT 4141 4138 CONECT 4142 4138 MASTER 380 0 2 24 18 0 0 6 4195 2 22 44 END