PDB Short entry for 1XU8 HEADER SIGNALING PROTEIN 25-OCT-04 1XU8 TITLE THE 2.8 A STRUCTURE OF A TUMOUR SUPPRESSING SERPIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: MASPIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: PROTEASE INHIBITOR 5; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: SERPINB5; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PRSETC KEYWDS MASPIN, SERPIN, TUMOR SUPPRESSOR, SERPINB5, SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.A.IRVING,R.H.LAW,K.RUZYLA,T.A.BASHTANNYK-PUHALOVICH,N.KIM, AUTHOR 2 D.M.WORRALL,J.ROSSJOHN,J.C.WHISSTOCK REVDAT 4 25-OCT-23 1XU8 1 REMARK SEQADV REVDAT 3 24-FEB-09 1XU8 1 VERSN REVDAT 2 21-JUN-05 1XU8 1 JRNL REVDAT 1 15-MAR-05 1XU8 0 JRNL AUTH R.H.LAW,J.A.IRVING,A.M.BUCKLE,K.RUZYLA,M.BUZZA, JRNL AUTH 2 T.A.BASHTANNYK-PUHALOVICH,T.C.BEDDOE,K.NGUYEN,D.M.WORRALL, JRNL AUTH 3 S.P.BOTTOMLEY,P.I.BIRD,J.ROSSJOHN,J.C.WHISSTOCK JRNL TITL THE HIGH RESOLUTION CRYSTAL STRUCTURE OF THE HUMAN TUMOR JRNL TITL 2 SUPPRESSOR MASPIN REVEALS A NOVEL CONFORMATIONAL SWITCH IN JRNL TITL 3 THE G-HELIX. JRNL REF J.BIOL.CHEM. V. 280 22356 2005 JRNL REFN ISSN 0021-9258 JRNL PMID 15760906 JRNL DOI 10.1074/JBC.M412043200 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 17231 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.224 REMARK 3 R VALUE (WORKING SET) : 0.221 REMARK 3 FREE R VALUE : 0.286 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 945 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) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1150 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.26 REMARK 3 BIN R VALUE (WORKING SET) : 0.3070 REMARK 3 BIN FREE R VALUE SET COUNT : 55 REMARK 3 BIN FREE R VALUE : 0.4020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5815 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 123 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.13 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.65000 REMARK 3 B22 (A**2) : 1.20000 REMARK 3 B33 (A**2) : -1.85000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.483 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.373 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 37.851 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.910 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.859 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5927 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7988 ; 1.280 ; 1.971 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 734 ; 6.163 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 260 ;39.784 ;26.231 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1129 ;18.733 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;22.227 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 911 ; 0.087 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4341 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2740 ; 0.226 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 4005 ; 0.311 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 251 ; 0.196 ; 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): 103 ; 0.265 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 15 ; 0.380 ; 0.200 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): 3771 ; 1.071 ; 3.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5977 ; 1.889 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2361 ; 3.188 ; 7.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2011 ; 5.045 ;10.000 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): 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 : 2 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 4 A 332 1 REMARK 3 1 B 4 B 332 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 2578 ; 0.04 ; 0.05 REMARK 3 TIGHT THERMAL 1 A (A**2): 2578 ; 0.08 ; 0.50 REMARK 3 REMARK 3 NCS GROUP NUMBER : 2 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 344 A 375 1 REMARK 3 1 B 344 B 375 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 2 A (A): 275 ; 0.04 ; 0.05 REMARK 3 TIGHT THERMAL 2 A (A**2): 275 ; 0.09 ; 0.50 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK 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 THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 1XU8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-OCT-04. REMARK 100 THE DEPOSITION ID IS D_1000030776. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUL-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.3 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18174 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 2.800 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.7 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.32200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 3.200 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: PDB ENTRY 1OVA CHAIN A REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, BIS-TRIS, PH 8.3, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 26.77000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 68.30500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 50.24000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 68.30500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.77000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 50.24000 REMARK 290 SMTRY3 4 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 300 REMARK: THE BIOLOGICAL UNIT CONSISTS OF A MONOMER. 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 -4 REMARK 465 GLY A -3 REMARK 465 GLN A -2 REMARK 465 ASN A -1 REMARK 465 SER A 333 REMARK 465 ILE A 334 REMARK 465 GLU A 335 REMARK 465 VAL A 336 REMARK 465 PRO A 337 REMARK 465 GLY A 338 REMARK 465 ALA A 339 REMARK 465 ARG A 340 REMARK 465 ILE A 341 REMARK 465 LEU A 342 REMARK 465 GLN A 343 REMARK 465 MET B -4 REMARK 465 GLY B -3 REMARK 465 GLN B -2 REMARK 465 ASN B -1 REMARK 465 SER B 333 REMARK 465 ILE B 334 REMARK 465 GLU B 335 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 VAL B 336 CG1 CG2 REMARK 470 PRO B 337 CG CD 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 3245 O HOH A 3287 1.91 REMARK 500 O HOH A 3267 O HOH A 3287 2.00 REMARK 500 O HOH B 397 O HOH B 422 2.08 REMARK 500 SG CYS B 183 O HOH B 426 2.14 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 ND2 ASN A 223 OE2 GLU B 239 2554 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 LEU A 4 CA - CB - CG ANGL. DEV. = 13.9 DEGREES REMARK 500 LEU B 4 CA - CB - CG ANGL. DEV. = 18.9 DEGREES REMARK 500 PRO B 337 C - N - CA ANGL. DEV. = 10.4 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 MET A 1 38.76 -85.85 REMARK 500 ASP A 2 37.57 -99.85 REMARK 500 LYS A 64 -125.28 -72.97 REMARK 500 ASP A 65 93.51 -54.92 REMARK 500 SER A 97 -8.07 -58.68 REMARK 500 LEU A 98 60.40 -108.75 REMARK 500 ASN A 99 103.33 -25.86 REMARK 500 LYS A 114 -8.47 65.12 REMARK 500 LEU A 139 -19.37 -48.95 REMARK 500 ASP A 150 28.61 163.54 REMARK 500 SER A 152 78.67 26.61 REMARK 500 ASN A 188 -164.59 -170.56 REMARK 500 LYS A 294 -63.77 -96.43 REMARK 500 ARG A 364 6.50 82.38 REMARK 500 ALA B 3 47.77 -92.82 REMARK 500 LYS B 64 -128.20 -74.47 REMARK 500 ASP B 65 96.07 -55.56 REMARK 500 SER B 97 -9.98 -56.02 REMARK 500 LEU B 98 56.95 -108.77 REMARK 500 ASN B 99 101.43 -21.94 REMARK 500 LYS B 114 -7.25 65.85 REMARK 500 ASP B 120 77.70 -104.42 REMARK 500 ALA B 149 58.45 -91.16 REMARK 500 ASP B 150 23.22 163.15 REMARK 500 SER B 152 74.00 27.31 REMARK 500 ASN B 188 -166.23 -172.79 REMARK 500 LYS B 294 -63.97 -100.35 REMARK 500 ALA B 339 -103.29 -75.58 REMARK 500 ARG B 340 -165.63 -166.20 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 MET A 1 ASP A 2 147.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 3243 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 3244 DBREF 1XU8 A 1 375 UNP P36952 MASP_HUMAN 1 375 DBREF 1XU8 B 1 375 UNP P36952 MASP_HUMAN 1 375 SEQADV 1XU8 MET A -4 UNP P36952 CLONING ARTIFACT SEQADV 1XU8 GLY A -3 UNP P36952 CLONING ARTIFACT SEQADV 1XU8 GLN A -2 UNP P36952 CLONING ARTIFACT SEQADV 1XU8 ASN A -1 UNP P36952 CLONING ARTIFACT SEQADV 1XU8 SER A 0 UNP P36952 CLONING ARTIFACT SEQADV 1XU8 VAL A 66 UNP P36952 ILE 66 SEE REMARK 999 SEQADV 1XU8 MET B -4 UNP P36952 CLONING ARTIFACT SEQADV 1XU8 GLY B -3 UNP P36952 CLONING ARTIFACT SEQADV 1XU8 GLN B -2 UNP P36952 CLONING ARTIFACT SEQADV 1XU8 ASN B -1 UNP P36952 CLONING ARTIFACT SEQADV 1XU8 SER B 0 UNP P36952 CLONING ARTIFACT SEQADV 1XU8 VAL B 66 UNP P36952 ILE 66 SEE REMARK 999 SEQRES 1 A 380 MET GLY GLN ASN SER MET ASP ALA LEU GLN LEU ALA ASN SEQRES 2 A 380 SER ALA PHE ALA VAL ASP LEU PHE LYS GLN LEU CYS GLU SEQRES 3 A 380 LYS GLU PRO LEU GLY ASN VAL LEU PHE SER PRO ILE CYS SEQRES 4 A 380 LEU SER THR SER LEU SER LEU ALA GLN VAL GLY ALA LYS SEQRES 5 A 380 GLY ASP THR ALA ASN GLU ILE GLY GLN VAL LEU HIS PHE SEQRES 6 A 380 GLU ASN VAL LYS ASP VAL PRO PHE GLY PHE GLN THR VAL SEQRES 7 A 380 THR SER ASP VAL ASN LYS LEU SER SER PHE TYR SER LEU SEQRES 8 A 380 LYS LEU ILE LYS ARG LEU TYR VAL ASP LYS SER LEU ASN SEQRES 9 A 380 LEU SER THR GLU PHE ILE SER SER THR LYS ARG PRO TYR SEQRES 10 A 380 ALA LYS GLU LEU GLU THR VAL ASP PHE LYS ASP LYS LEU SEQRES 11 A 380 GLU GLU THR LYS GLY GLN ILE ASN ASN SER ILE LYS ASP SEQRES 12 A 380 LEU THR ASP GLY HIS PHE GLU ASN ILE LEU ALA ASP ASN SEQRES 13 A 380 SER VAL ASN ASP GLN THR LYS ILE LEU VAL VAL ASN ALA SEQRES 14 A 380 ALA TYR PHE VAL GLY LYS TRP MET LYS LYS PHE PRO GLU SEQRES 15 A 380 SER GLU THR LYS GLU CYS PRO PHE ARG LEU ASN LYS THR SEQRES 16 A 380 ASP THR LYS PRO VAL GLN MET MET ASN MET GLU ALA THR SEQRES 17 A 380 PHE CYS MET GLY ASN ILE ASP SER ILE ASN CYS LYS ILE SEQRES 18 A 380 ILE GLU LEU PRO PHE GLN ASN LYS HIS LEU SER MET PHE SEQRES 19 A 380 ILE LEU LEU PRO LYS ASP VAL GLU ASP GLU SER THR GLY SEQRES 20 A 380 LEU GLU LYS ILE GLU LYS GLN LEU ASN SER GLU SER LEU SEQRES 21 A 380 SER GLN TRP THR ASN PRO SER THR MET ALA ASN ALA LYS SEQRES 22 A 380 VAL LYS LEU SER ILE PRO LYS PHE LYS VAL GLU LYS MET SEQRES 23 A 380 ILE ASP PRO LYS ALA CYS LEU GLU ASN LEU GLY LEU LYS SEQRES 24 A 380 HIS ILE PHE SER GLU ASP THR SER ASP PHE SER GLY MET SEQRES 25 A 380 SER GLU THR LYS GLY VAL ALA LEU SER ASN VAL ILE HIS SEQRES 26 A 380 LYS VAL CYS LEU GLU ILE THR GLU ASP GLY GLY ASP SER SEQRES 27 A 380 ILE GLU VAL PRO GLY ALA ARG ILE LEU GLN HIS LYS ASP SEQRES 28 A 380 GLU LEU ASN ALA ASP HIS PRO PHE ILE TYR ILE ILE ARG SEQRES 29 A 380 HIS ASN LYS THR ARG ASN ILE ILE PHE PHE GLY LYS PHE SEQRES 30 A 380 CYS SER PRO SEQRES 1 B 380 MET GLY GLN ASN SER MET ASP ALA LEU GLN LEU ALA ASN SEQRES 2 B 380 SER ALA PHE ALA VAL ASP LEU PHE LYS GLN LEU CYS GLU SEQRES 3 B 380 LYS GLU PRO LEU GLY ASN VAL LEU PHE SER PRO ILE CYS SEQRES 4 B 380 LEU SER THR SER LEU SER LEU ALA GLN VAL GLY ALA LYS SEQRES 5 B 380 GLY ASP THR ALA ASN GLU ILE GLY GLN VAL LEU HIS PHE SEQRES 6 B 380 GLU ASN VAL LYS ASP VAL PRO PHE GLY PHE GLN THR VAL SEQRES 7 B 380 THR SER ASP VAL ASN LYS LEU SER SER PHE TYR SER LEU SEQRES 8 B 380 LYS LEU ILE LYS ARG LEU TYR VAL ASP LYS SER LEU ASN SEQRES 9 B 380 LEU SER THR GLU PHE ILE SER SER THR LYS ARG PRO TYR SEQRES 10 B 380 ALA LYS GLU LEU GLU THR VAL ASP PHE LYS ASP LYS LEU SEQRES 11 B 380 GLU GLU THR LYS GLY GLN ILE ASN ASN SER ILE LYS ASP SEQRES 12 B 380 LEU THR ASP GLY HIS PHE GLU ASN ILE LEU ALA ASP ASN SEQRES 13 B 380 SER VAL ASN ASP GLN THR LYS ILE LEU VAL VAL ASN ALA SEQRES 14 B 380 ALA TYR PHE VAL GLY LYS TRP MET LYS LYS PHE PRO GLU SEQRES 15 B 380 SER GLU THR LYS GLU CYS PRO PHE ARG LEU ASN LYS THR SEQRES 16 B 380 ASP THR LYS PRO VAL GLN MET MET ASN MET GLU ALA THR SEQRES 17 B 380 PHE CYS MET GLY ASN ILE ASP SER ILE ASN CYS LYS ILE SEQRES 18 B 380 ILE GLU LEU PRO PHE GLN ASN LYS HIS LEU SER MET PHE SEQRES 19 B 380 ILE LEU LEU PRO LYS ASP VAL GLU ASP GLU SER THR GLY SEQRES 20 B 380 LEU GLU LYS ILE GLU LYS GLN LEU ASN SER GLU SER LEU SEQRES 21 B 380 SER GLN TRP THR ASN PRO SER THR MET ALA ASN ALA LYS SEQRES 22 B 380 VAL LYS LEU SER ILE PRO LYS PHE LYS VAL GLU LYS MET SEQRES 23 B 380 ILE ASP PRO LYS ALA CYS LEU GLU ASN LEU GLY LEU LYS SEQRES 24 B 380 HIS ILE PHE SER GLU ASP THR SER ASP PHE SER GLY MET SEQRES 25 B 380 SER GLU THR LYS GLY VAL ALA LEU SER ASN VAL ILE HIS SEQRES 26 B 380 LYS VAL CYS LEU GLU ILE THR GLU ASP GLY GLY ASP SER SEQRES 27 B 380 ILE GLU VAL PRO GLY ALA ARG ILE LEU GLN HIS LYS ASP SEQRES 28 B 380 GLU LEU ASN ALA ASP HIS PRO PHE ILE TYR ILE ILE ARG SEQRES 29 B 380 HIS ASN LYS THR ARG ASN ILE ILE PHE PHE GLY LYS PHE SEQRES 30 B 380 CYS SER PRO HET SO4 A3243 5 HET SO4 A3244 5 HETNAM SO4 SULFATE ION FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *123(H2 O) HELIX 1 1 ALA A 3 GLU A 23 1 21 HELIX 2 2 SER A 31 ALA A 46 1 16 HELIX 3 3 LYS A 47 LEU A 58 1 12 HELIX 4 4 ASP A 65 SER A 81 1 17 HELIX 5 5 SER A 101 SER A 107 1 7 HELIX 6 6 LYS A 124 THR A 140 1 17 HELIX 7 7 PRO A 176 THR A 180 5 5 HELIX 8 8 GLN A 222 LYS A 224 5 3 HELIX 9 9 ASP A 238 GLN A 249 1 12 HELIX 10 10 ASN A 251 THR A 259 1 9 HELIX 11 11 PRO A 284 GLY A 292 1 9 HELIX 12 12 LEU B 4 GLU B 23 1 20 HELIX 13 13 SER B 31 ALA B 46 1 16 HELIX 14 14 LYS B 47 LEU B 58 1 12 HELIX 15 15 ASP B 65 SER B 81 1 17 HELIX 16 16 SER B 101 LYS B 109 1 9 HELIX 17 17 LYS B 124 THR B 140 1 17 HELIX 18 18 PRO B 176 THR B 180 5 5 HELIX 19 19 GLN B 222 LYS B 224 5 3 HELIX 20 20 ASP B 238 GLN B 249 1 12 HELIX 21 21 ASN B 251 ASN B 260 1 10 HELIX 22 22 PRO B 284 LEU B 291 1 8 SHEET 1 A 7 LEU A 29 PHE A 30 0 SHEET 2 A 7 ILE A 366 PHE A 372 -1 O PHE A 369 N PHE A 30 SHEET 3 A 7 PHE A 354 HIS A 360 -1 N ILE A 358 O PHE A 368 SHEET 4 A 7 LEU A 226 PRO A 233 -1 N PHE A 229 O ILE A 357 SHEET 5 A 7 CYS A 214 PRO A 220 -1 N LYS A 215 O LEU A 232 SHEET 6 A 7 THR A 192 ILE A 209 -1 N GLY A 207 O ILE A 216 SHEET 7 A 7 LYS A 181 ARG A 186 -1 N PHE A 185 O LYS A 193 SHEET 1 B 8 LEU A 29 PHE A 30 0 SHEET 2 B 8 ILE A 366 PHE A 372 -1 O PHE A 369 N PHE A 30 SHEET 3 B 8 PHE A 354 HIS A 360 -1 N ILE A 358 O PHE A 368 SHEET 4 B 8 LEU A 226 PRO A 233 -1 N PHE A 229 O ILE A 357 SHEET 5 B 8 CYS A 214 PRO A 220 -1 N LYS A 215 O LEU A 232 SHEET 6 B 8 THR A 192 ILE A 209 -1 N GLY A 207 O ILE A 216 SHEET 7 B 8 ALA A 265 PRO A 274 -1 O ILE A 273 N MET A 198 SHEET 8 B 8 LYS A 345 ASN A 349 1 O LEU A 348 N SER A 272 SHEET 1 C 5 LEU A 116 VAL A 119 0 SHEET 2 C 5 LEU A 86 ASP A 95 1 N VAL A 94 O VAL A 119 SHEET 3 C 5 ILE A 159 VAL A 168 -1 O LEU A 160 N TYR A 93 SHEET 4 C 5 LEU A 315 ILE A 326 1 O ILE A 319 N VAL A 161 SHEET 5 C 5 PHE A 276 ILE A 282 -1 N LYS A 280 O VAL A 322 SHEET 1 D 7 LEU B 29 PHE B 30 0 SHEET 2 D 7 ILE B 366 PHE B 372 -1 O PHE B 369 N PHE B 30 SHEET 3 D 7 PHE B 354 HIS B 360 -1 N TYR B 356 O GLY B 370 SHEET 4 D 7 LEU B 226 PRO B 233 -1 N PHE B 229 O ILE B 357 SHEET 5 D 7 CYS B 214 PRO B 220 -1 N LEU B 219 O MET B 228 SHEET 6 D 7 THR B 192 ILE B 209 -1 N GLY B 207 O ILE B 216 SHEET 7 D 7 LYS B 181 ARG B 186 -1 N PHE B 185 O LYS B 193 SHEET 1 E 8 LEU B 29 PHE B 30 0 SHEET 2 E 8 ILE B 366 PHE B 372 -1 O PHE B 369 N PHE B 30 SHEET 3 E 8 PHE B 354 HIS B 360 -1 N TYR B 356 O GLY B 370 SHEET 4 E 8 LEU B 226 PRO B 233 -1 N PHE B 229 O ILE B 357 SHEET 5 E 8 CYS B 214 PRO B 220 -1 N LEU B 219 O MET B 228 SHEET 6 E 8 THR B 192 ILE B 209 -1 N GLY B 207 O ILE B 216 SHEET 7 E 8 ALA B 265 PRO B 274 -1 O ALA B 265 N MET B 206 SHEET 8 E 8 HIS B 344 ASN B 349 1 O LEU B 348 N SER B 272 SHEET 1 F 5 LEU B 116 VAL B 119 0 SHEET 2 F 5 SER B 85 ASP B 95 1 N VAL B 94 O VAL B 119 SHEET 3 F 5 ILE B 159 VAL B 168 -1 O LEU B 160 N TYR B 93 SHEET 4 F 5 LEU B 315 ILE B 326 1 O ILE B 319 N VAL B 161 SHEET 5 F 5 PHE B 276 ILE B 282 -1 N VAL B 278 O LEU B 324 SITE 1 AC1 4 LYS A 109 LYS B 173 ALA B 202 THR B 203 SITE 1 AC2 5 LYS A 129 LEU A 148 ASP A 150 ASN A 151 SITE 2 AC2 5 SER A 152 CRYST1 53.540 100.480 136.610 90.00 90.00 90.00 P 21 21 21 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 0.018679 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009953 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007320 0.00000