HEADER TOXIN 07-JUN-23 8T3I TITLE CRYSTAL STRUCTURE OF MUTANT EXFOLIATIVE TOXIN C (EXHC) FROM TITLE 2 MAMMALIICOCCUS SCIURI COMPND MOL_ID: 1; COMPND 2 MOLECULE: EXFOLIATIVE TOXIN C; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: SERINE PROTEASE; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MAMMALIICOCCUS SCIURI; SOURCE 3 ORGANISM_TAXID: 1296; SOURCE 4 GENE: EXHC; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PEPTIDASE, NECROTIC ACTIVITY, TOXIN EXPDTA X-RAY DIFFRACTION AUTHOR C.GISMENE,F.A.CALIL,J.E.HERNANDEZ GONZALEZ,A.F.ZIEM NASCIMENTO, AUTHOR 2 A.R.N.SANTISTEBAN,R.K.ARNI,R.BARROS MARIUTTI REVDAT 3 14-FEB-24 8T3I 1 JRNL REVDAT 2 22-NOV-23 8T3I 1 AUTHOR REVDAT 1 08-NOV-23 8T3I 0 JRNL AUTH C.GISMENE,J.E.H.GONZALEZ,M.DE FREITAS CALMON, JRNL AUTH 2 A.F.Z.NASCIMENTO,A.R.N.SANTISTEBAN,F.A.CALIL,A.D.T.DA SILVA, JRNL AUTH 3 P.RAHAL,R.M.GOES,R.K.ARNI,R.B.MARIUTTI JRNL TITL NECROTIC ACTIVITY OF EXHC FROM MAMMALIICOCCUS SCIURI IS JRNL TITL 2 MEDIATED BY SPECIFIC AMINO ACID RESIDUES. JRNL REF INT.J.BIOL.MACROMOL. V. 254 27741 2024 JRNL REFN ISSN 0141-8130 JRNL PMID 38287568 JRNL DOI 10.1016/J.IJBIOMAC.2023.127741 REMARK 2 REMARK 2 RESOLUTION. 1.57 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0411 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) : 1.57 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.55 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 63061 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) : 0.181 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 3153 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) : 1.57 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.61 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4394 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.10 REMARK 3 BIN R VALUE (WORKING SET) : 0.3400 REMARK 3 BIN FREE R VALUE SET COUNT : 231 REMARK 3 BIN FREE R VALUE : 0.3560 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3710 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 283 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.51200 REMARK 3 B22 (A**2) : 1.16700 REMARK 3 B33 (A**2) : 0.30300 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.23200 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.087 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.092 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.076 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.248 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.971 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.955 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3787 ; 0.015 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 3506 ; 0.001 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 5120 ; 2.152 ; 1.641 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8116 ; 0.699 ; 1.583 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 478 ; 7.158 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 6 ; 6.904 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 630 ;14.362 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 550 ; 0.107 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4414 ; 0.014 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 846 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 706 ; 0.213 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 60 ; 0.137 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1906 ; 0.187 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 191 ; 0.194 ; 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): 1918 ; 3.336 ; 2.559 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1918 ; 3.336 ; 2.558 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2394 ; 4.350 ; 4.589 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 2395 ; 4.351 ; 4.591 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1869 ; 5.124 ; 3.066 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 1870 ; 5.123 ; 3.068 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2726 ; 7.415 ; 5.341 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 2727 ; 7.413 ; 5.343 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): NULL ; NULL ; NULL 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 : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 BEEN ADDED IN THEIR REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 8T3I COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUN-23. REMARK 100 THE DEPOSITION ID IS D_1000275065. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-DEC-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LNLS SIRIUS REMARK 200 BEAMLINE : MANACA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.323630 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 63061 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.570 REMARK 200 RESOLUTION RANGE LOW (A) : 39.553 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.06174 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.1700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.57 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.06174 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.140 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 (%): 38.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MGCL2; 0.1 M TRIS-HCL PH 8.5 AND REMARK 280 30% W/V PEG 4000 WITH THE ADDITION OF 0.1 M SARCOSINE, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 35.69900 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 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 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 0 REMARK 465 ASP A 1 REMARK 465 GLU A 2 REMARK 465 GLU A 3 REMARK 465 GLY A 243 REMARK 465 GLY A 244 REMARK 465 GLU A 245 REMARK 465 ASN A 246 REMARK 465 LEU A 247 REMARK 465 TYR A 248 REMARK 465 PHE A 249 REMARK 465 GLN A 250 REMARK 465 SER A 251 REMARK 465 HIS A 252 REMARK 465 HIS A 253 REMARK 465 HIS A 254 REMARK 465 HIS A 255 REMARK 465 HIS A 256 REMARK 465 HIS A 257 REMARK 465 MET B 0 REMARK 465 ASP B 1 REMARK 465 GLY B 243 REMARK 465 GLY B 244 REMARK 465 GLU B 245 REMARK 465 ASN B 246 REMARK 465 LEU B 247 REMARK 465 TYR B 248 REMARK 465 PHE B 249 REMARK 465 GLN B 250 REMARK 465 SER B 251 REMARK 465 HIS B 252 REMARK 465 HIS B 253 REMARK 465 HIS B 254 REMARK 465 HIS B 255 REMARK 465 HIS B 256 REMARK 465 HIS B 257 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 242 CG CD CE NZ REMARK 480 LYS B 242 CG CD CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 302 O HOH B 418 1.98 REMARK 500 O HOH A 374 O HOH B 426 1.98 REMARK 500 O HOH A 429 O HOH B 404 2.12 REMARK 500 OE1 GLN A 239 O HOH A 301 2.15 REMARK 500 O HOH A 317 O HOH A 337 2.15 REMARK 500 O HOH A 415 O HOH B 431 2.15 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 A 242 CB LYS A 242 CG -0.301 REMARK 500 GLU B 3 CD GLU B 3 OE1 0.078 REMARK 500 GLU B 93 CD GLU B 93 OE1 0.097 REMARK 500 GLU B 131 CD GLU B 131 OE1 0.072 REMARK 500 GLU B 222 CD GLU B 222 OE2 -0.077 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 GLU A 53 -50.17 -136.35 REMARK 500 SER A 195 123.10 -35.45 REMARK 500 ILE A 217 -58.21 77.68 REMARK 500 GLU B 53 -36.95 -142.33 REMARK 500 ASN B 129 -172.22 -66.86 REMARK 500 ILE B 217 -56.52 72.43 REMARK 500 REMARK 500 REMARK: NULL DBREF 8T3I A 1 242 UNP F6M8N2 F6M8N2_MAMSC 37 278 DBREF 8T3I B 1 242 UNP F6M8N2 F6M8N2_MAMSC 37 278 SEQADV 8T3I MET A 0 UNP F6M8N2 INITIATING METHIONINE SEQADV 8T3I ALA A 47 UNP F6M8N2 ARG 83 ENGINEERED MUTATION SEQADV 8T3I PHE A 49 UNP F6M8N2 ASN 85 ENGINEERED MUTATION SEQADV 8T3I LYS A 51 UNP F6M8N2 GLN 87 ENGINEERED MUTATION SEQADV 8T3I ALA A 89 UNP F6M8N2 ARG 125 ENGINEERED MUTATION SEQADV 8T3I GLY A 243 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I GLY A 244 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I GLU A 245 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I ASN A 246 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I LEU A 247 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I TYR A 248 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I PHE A 249 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I GLN A 250 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I SER A 251 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS A 252 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS A 253 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS A 254 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS A 255 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS A 256 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS A 257 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I MET B 0 UNP F6M8N2 INITIATING METHIONINE SEQADV 8T3I ALA B 47 UNP F6M8N2 ARG 83 ENGINEERED MUTATION SEQADV 8T3I PHE B 49 UNP F6M8N2 ASN 85 ENGINEERED MUTATION SEQADV 8T3I LYS B 51 UNP F6M8N2 GLN 87 ENGINEERED MUTATION SEQADV 8T3I ALA B 89 UNP F6M8N2 ARG 125 ENGINEERED MUTATION SEQADV 8T3I GLY B 243 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I GLY B 244 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I GLU B 245 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I ASN B 246 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I LEU B 247 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I TYR B 248 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I PHE B 249 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I GLN B 250 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I SER B 251 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS B 252 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS B 253 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS B 254 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS B 255 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS B 256 UNP F6M8N2 EXPRESSION TAG SEQADV 8T3I HIS B 257 UNP F6M8N2 EXPRESSION TAG SEQRES 1 A 258 MET ASP GLU GLU SER ASP LEU LYS ASP HIS ARG ASP LYS SEQRES 2 A 258 TRP ASN LYS TYR TYR GLY VAL SER PRO ASP GLN LEU SER SEQRES 3 A 258 LYS ASP LEU PHE ASP LYS VAL SER PRO GLU GLN ILE LYS SEQRES 4 A 258 ASN SER PRO TYR GLN SER VAL GLY ALA LEU PHE VAL LYS SEQRES 5 A 258 GLY GLU ALA VAL ALA THR GLY VAL PHE ILE GLY LYS ASN SEQRES 6 A 258 THR VAL VAL THR ASN HIS HIS ILE ALA LYS GLU ALA LYS SEQRES 7 A 258 ASN ASN PRO SER LYS ILE ILE PHE SER PRO GLY ALA HIS SEQRES 8 A 258 ALA ASP GLU SER ASN THR GLY THR VAL LEU PRO HIS GLY SEQRES 9 A 258 THR PHE GLU ALA SER GLU ILE ILE ASP ALA PRO PHE GLY SEQRES 10 A 258 THR GLY VAL ASP ILE SER VAL ILE ILE PHE LYS PRO ASN SEQRES 11 A 258 ALA GLU GLY LYS SER ILE GLY ASP VAL ILE LYS ALA ALA SEQRES 12 A 258 ASP LEU GLY ASN SER ASN SER LEU LYS LYS GLY ASP THR SEQRES 13 A 258 ALA ASN LEU ILE GLY TYR PRO TYR ASP PHE ASP SER LYS SEQRES 14 A 258 ASN MET TYR ARG SER GLN VAL GLU PHE GLN SER THR ASP SEQRES 15 A 258 PHE GLY LEU LYS TYR TYR GLY TYR THR VAL PRO GLY ASN SEQRES 16 A 258 SER GLY SER GLY ILE PHE ASN SER GLU GLY LYS PHE VAL SEQRES 17 A 258 GLY LEU HIS ILE GLY LYS ALA LYS HIS ILE ASN SER GLN SEQRES 18 A 258 ASN GLU ILE ASN TYR ALA VAL SER PHE ASN ASP PHE LEU SEQRES 19 A 258 ILE ARG ASP LEU LYS GLN LEU ILE LYS GLY GLY GLU ASN SEQRES 20 A 258 LEU TYR PHE GLN SER HIS HIS HIS HIS HIS HIS SEQRES 1 B 258 MET ASP GLU GLU SER ASP LEU LYS ASP HIS ARG ASP LYS SEQRES 2 B 258 TRP ASN LYS TYR TYR GLY VAL SER PRO ASP GLN LEU SER SEQRES 3 B 258 LYS ASP LEU PHE ASP LYS VAL SER PRO GLU GLN ILE LYS SEQRES 4 B 258 ASN SER PRO TYR GLN SER VAL GLY ALA LEU PHE VAL LYS SEQRES 5 B 258 GLY GLU ALA VAL ALA THR GLY VAL PHE ILE GLY LYS ASN SEQRES 6 B 258 THR VAL VAL THR ASN HIS HIS ILE ALA LYS GLU ALA LYS SEQRES 7 B 258 ASN ASN PRO SER LYS ILE ILE PHE SER PRO GLY ALA HIS SEQRES 8 B 258 ALA ASP GLU SER ASN THR GLY THR VAL LEU PRO HIS GLY SEQRES 9 B 258 THR PHE GLU ALA SER GLU ILE ILE ASP ALA PRO PHE GLY SEQRES 10 B 258 THR GLY VAL ASP ILE SER VAL ILE ILE PHE LYS PRO ASN SEQRES 11 B 258 ALA GLU GLY LYS SER ILE GLY ASP VAL ILE LYS ALA ALA SEQRES 12 B 258 ASP LEU GLY ASN SER ASN SER LEU LYS LYS GLY ASP THR SEQRES 13 B 258 ALA ASN LEU ILE GLY TYR PRO TYR ASP PHE ASP SER LYS SEQRES 14 B 258 ASN MET TYR ARG SER GLN VAL GLU PHE GLN SER THR ASP SEQRES 15 B 258 PHE GLY LEU LYS TYR TYR GLY TYR THR VAL PRO GLY ASN SEQRES 16 B 258 SER GLY SER GLY ILE PHE ASN SER GLU GLY LYS PHE VAL SEQRES 17 B 258 GLY LEU HIS ILE GLY LYS ALA LYS HIS ILE ASN SER GLN SEQRES 18 B 258 ASN GLU ILE ASN TYR ALA VAL SER PHE ASN ASP PHE LEU SEQRES 19 B 258 ILE ARG ASP LEU LYS GLN LEU ILE LYS GLY GLY GLU ASN SEQRES 20 B 258 LEU TYR PHE GLN SER HIS HIS HIS HIS HIS HIS FORMUL 3 HOH *283(H2 O) HELIX 1 AA1 SER A 4 GLY A 18 1 15 HELIX 2 AA2 SER A 20 LEU A 24 5 5 HELIX 3 AA3 SER A 33 LYS A 38 1 6 HELIX 4 AA4 PRO A 41 GLN A 43 5 3 HELIX 5 AA5 ASN A 69 LYS A 74 1 6 HELIX 6 AA6 GLU A 75 LYS A 77 5 3 HELIX 7 AA7 ASN A 79 SER A 81 5 3 HELIX 8 AA8 SER A 134 VAL A 138 5 5 HELIX 9 AA9 ASN A 146 LEU A 150 5 5 HELIX 10 AB1 VAL A 191 SER A 195 5 5 HELIX 11 AB2 ASN A 230 ILE A 241 1 12 HELIX 12 AB3 GLU B 2 SER B 4 5 3 HELIX 13 AB4 ASP B 5 GLY B 18 1 14 HELIX 14 AB5 SER B 20 LEU B 24 5 5 HELIX 15 AB6 GLU B 35 ASN B 39 5 5 HELIX 16 AB7 PRO B 41 GLN B 43 5 3 HELIX 17 AB8 ASN B 69 LYS B 74 1 6 HELIX 18 AB9 GLU B 75 LYS B 77 5 3 HELIX 19 AC1 ASN B 79 SER B 81 5 3 HELIX 20 AC2 SER B 134 VAL B 138 5 5 HELIX 21 AC3 VAL B 191 SER B 195 5 5 HELIX 22 AC4 ASN B 230 LYS B 242 1 13 SHEET 1 AA1 8 PHE A 29 LYS A 31 0 SHEET 2 AA1 8 TYR A 171 SER A 179 -1 O ARG A 172 N ASP A 30 SHEET 3 AA1 8 LEU A 184 TYR A 187 -1 O LYS A 185 N SER A 179 SHEET 4 AA1 8 GLU A 222 SER A 228 -1 O ALA A 226 N LEU A 184 SHEET 5 AA1 8 PHE A 206 LYS A 215 -1 N LEU A 209 O VAL A 227 SHEET 6 AA1 8 GLY A 198 PHE A 200 -1 N ILE A 199 O GLY A 208 SHEET 7 AA1 8 THR A 155 GLY A 160 -1 N ASN A 157 O PHE A 200 SHEET 8 AA1 8 TYR A 171 SER A 179 -1 O SER A 173 N LEU A 158 SHEET 1 AA2 7 VAL A 45 VAL A 50 0 SHEET 2 AA2 7 ALA A 54 GLY A 62 -1 O ALA A 56 N LEU A 48 SHEET 3 AA2 7 THR A 65 THR A 68 -1 O THR A 65 N ILE A 61 SHEET 4 AA2 7 SER A 122 PHE A 126 -1 O ILE A 124 N VAL A 66 SHEET 5 AA2 7 PHE A 105 ILE A 111 -1 N ILE A 111 O VAL A 123 SHEET 6 AA2 7 ILE A 83 PRO A 87 -1 N PHE A 85 O PHE A 105 SHEET 7 AA2 7 VAL A 45 VAL A 50 -1 N PHE A 49 O ILE A 84 SHEET 1 AA3 2 HIS A 90 ALA A 91 0 SHEET 2 AA3 2 THR A 98 VAL A 99 -1 O VAL A 99 N HIS A 90 SHEET 1 AA4 8 PHE B 29 LYS B 31 0 SHEET 2 AA4 8 TYR B 171 SER B 179 -1 O ARG B 172 N ASP B 30 SHEET 3 AA4 8 LEU B 184 TYR B 187 -1 O LYS B 185 N GLN B 178 SHEET 4 AA4 8 GLU B 222 SER B 228 -1 O ALA B 226 N LEU B 184 SHEET 5 AA4 8 PHE B 206 LYS B 215 -1 N ALA B 214 O ILE B 223 SHEET 6 AA4 8 GLY B 198 PHE B 200 -1 N ILE B 199 O VAL B 207 SHEET 7 AA4 8 THR B 155 GLY B 160 -1 N ASN B 157 O PHE B 200 SHEET 8 AA4 8 TYR B 171 SER B 179 -1 O TYR B 171 N GLY B 160 SHEET 1 AA5 7 VAL B 45 VAL B 50 0 SHEET 2 AA5 7 ALA B 54 GLY B 62 -1 O ALA B 54 N VAL B 50 SHEET 3 AA5 7 THR B 65 THR B 68 -1 O THR B 65 N ILE B 61 SHEET 4 AA5 7 SER B 122 PHE B 126 -1 O ILE B 124 N VAL B 66 SHEET 5 AA5 7 PHE B 105 ILE B 111 -1 N SER B 108 O ILE B 125 SHEET 6 AA5 7 ILE B 83 PRO B 87 -1 N PHE B 85 O PHE B 105 SHEET 7 AA5 7 VAL B 45 VAL B 50 -1 N PHE B 49 O ILE B 84 SHEET 1 AA6 2 HIS B 90 ALA B 91 0 SHEET 2 AA6 2 THR B 98 VAL B 99 -1 O VAL B 99 N HIS B 90 CISPEP 1 SER A 40 PRO A 41 0 1.00 CISPEP 2 SER B 40 PRO B 41 0 3.40 CRYST1 45.150 71.398 71.383 90.00 94.71 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 0.022148 0.000000 0.001823 0.00000 SCALE2 0.000000 0.014006 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014056 0.00000