HEADER HYDROLASE 22-NOV-10 3POJ TITLE CRYSTAL STRUCTURE OF MASP-1 CUB2 DOMAIN BOUND TO ETHYLAMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MANNAN-BINDING LECTIN SERINE PROTEASE 1; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: MASP-1 CUB2 DOMAIN (UNP RESIDUES 188-301); COMPND 5 SYNONYM: COMPLEMENT FACTOR MASP-3, COMPLEMENT-ACTIVATING COMPONENT OF COMPND 6 RA-REACTIVE FACTOR, MANNOSE-BINDING LECTIN-ASSOCIATED SERINE PROTEASE COMPND 7 1, MASP-1, MANNOSE-BINDING PROTEIN-ASSOCIATED SERINE PROTEASE, RA- COMPND 8 REACTIVE FACTOR SERINE PROTEASE P100, RARF, SERINE PROTEASE 5, COMPND 9 MANNAN-BINDING LECTIN SERINE PROTEASE 1 HEAVY CHAIN, MANNAN-BINDING COMPND 10 LECTIN SERINE PROTEASE 1 LIGHT CHAIN; COMPND 11 EC: 3.4.21.-; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: BROWN RAT,RAT,RATS; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: CRARF, MASP-1/-3, MASP1, MASP3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS CUB DOMAIN, CA2+ BINDING SITE, COMPLEX WITH ETHYLAMINE, COMPLEMENT KEYWDS 2 PROTEIN, LECTIN PATHWAY OF COMPLEMENT, MBL, MBP, FICOLINS, KEYWDS 3 BLOODSTREAM, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.R.GINGRAS,P.C.E.MOODY,R.WALLIS REVDAT 2 30-NOV-11 3POJ 1 JRNL REVDAT 1 24-AUG-11 3POJ 0 JRNL AUTH A.R.GINGRAS,U.V.GIRIJA,A.H.KEEBLE,R.PANCHAL,D.A.MITCHELL, JRNL AUTH 2 P.C.MOODY,R.WALLIS JRNL TITL STRUCTURAL BASIS OF MANNAN-BINDING LECTIN RECOGNITION BY ITS JRNL TITL 2 ASSOCIATED SERINE PROTEASE MASP-1: IMPLICATIONS FOR JRNL TITL 3 COMPLEMENT ACTIVATION. JRNL REF STRUCTURE V. 19 1635 2011 JRNL REFN ISSN 0969-2126 JRNL PMID 22078562 JRNL DOI 10.1016/J.STR.2011.08.014 REMARK 2 REMARK 2 RESOLUTION. 1.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.01 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 56325 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) : 0.126 REMARK 3 R VALUE (WORKING SET) : 0.125 REMARK 3 FREE R VALUE : 0.155 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2965 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) : 1.45 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.49 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3950 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.1520 REMARK 3 BIN FREE R VALUE SET COUNT : 208 REMARK 3 BIN FREE R VALUE : 0.2070 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1817 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 23 REMARK 3 SOLVENT ATOMS : 278 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.61 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.045 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.045 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.025 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.415 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.974 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.962 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1997 ; 0.029 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 1398 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2740 ; 2.241 ; 1.968 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3412 ; 1.435 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 257 ; 6.629 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 105 ;35.136 ;24.476 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 325 ;14.077 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 13 ;26.034 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 276 ; 0.161 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2269 ; 0.013 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 417 ; 0.005 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): 1193 ; 2.857 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 467 ; 1.349 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1964 ; 4.130 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 804 ; 5.753 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 760 ; 8.008 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 3395 ; 2.699 ; 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 : 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 REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 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 3POJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-NOV-10. REMARK 100 THE RCSB ID CODE IS RCSB062626. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-10 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 : DIAMOND REMARK 200 BEAMLINE : I02 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : MULTI-LAYER OPTICS REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 59331 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.450 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 4.090 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.6700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.3 REMARK 200 DATA REDUNDANCY IN SHELL : 3.99 REMARK 200 R MERGE FOR SHELL (I) : 0.30600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.900 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 3POF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.23 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.5M LITHIUM SULFATE, 100MM TIRS REMARK 280 BUFFER, PH 8.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 279K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 3 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 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 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 50.24000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 50.24000 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 50.24000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 50.24000 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 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 50.24000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 50.24000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 50.24000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 50.24000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 50.24000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 50.24000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 50.24000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 50.24000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 50.24000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 50.24000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 50.24000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 50.24000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -109.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 -50.24000 REMARK 350 BIOMT3 2 0.000000 -1.000000 0.000000 -50.24000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 50.24000 REMARK 350 BIOMT2 3 0.000000 0.000000 -1.000000 -50.24000 REMARK 350 BIOMT3 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 50.24000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 -50.24000 REMARK 350 BIOMT1 5 0.000000 0.000000 -1.000000 50.24000 REMARK 350 BIOMT2 5 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 1.000000 0.000000 -50.24000 REMARK 350 BIOMT1 6 0.000000 -1.000000 0.000000 50.24000 REMARK 350 BIOMT2 6 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT3 6 1.000000 0.000000 0.000000 -50.24000 REMARK 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 13610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 28530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -167.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 -50.24000 REMARK 350 BIOMT3 2 0.000000 -1.000000 0.000000 -50.24000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 50.24000 REMARK 350 BIOMT2 3 0.000000 0.000000 -1.000000 -50.24000 REMARK 350 BIOMT3 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 4 -1.000000 0.000000 0.000000 50.24000 REMARK 350 BIOMT2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 -50.24000 REMARK 350 BIOMT1 5 0.000000 0.000000 -1.000000 50.24000 REMARK 350 BIOMT2 5 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 5 0.000000 1.000000 0.000000 -50.24000 REMARK 350 BIOMT1 6 0.000000 -1.000000 0.000000 50.24000 REMARK 350 BIOMT2 6 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT3 6 1.000000 0.000000 0.000000 -50.24000 REMARK 350 REMARK 350 BIOMOLECULE: 5 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3860 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17800 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -88.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 0.000000 -1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 -50.24000 REMARK 350 BIOMT3 2 0.000000 -1.000000 0.000000 -50.24000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 50.24000 REMARK 350 BIOMT2 3 0.000000 0.000000 -1.000000 -50.24000 REMARK 350 BIOMT3 3 -1.000000 0.000000 0.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 6 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2470 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18000 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -100.0 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 350 BIOMT1 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT2 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 S SO4 B 2 LIES ON A SPECIAL POSITION. REMARK 375 O2 SO4 B 2 LIES ON A SPECIAL POSITION. REMARK 375 S SO4 A 278 LIES ON A SPECIAL POSITION. REMARK 375 O3 SO4 A 278 LIES ON A SPECIAL POSITION. 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 163 REMARK 465 VAL A 164 REMARK 465 MET B 163 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 A 307 O HOH B 324 2554 2.07 REMARK 500 O HOH B 279 O HOH B 316 9555 2.13 REMARK 500 O HOH A 299 O HOH B 278 12554 2.15 REMARK 500 O HOH A 148 O HOH A 296 8544 2.16 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 CYS A 166 N CYS A 166 CA 0.155 REMARK 500 LYS A 189 CB LYS A 189 CG -0.180 REMARK 500 ARG A 276 CB ARG A 276 CG -0.190 REMARK 500 CYS B 166 CB CYS B 166 SG -0.195 REMARK 500 GLU B 210 CG GLU B 210 CD -0.104 REMARK 500 GLU B 247 CD GLU B 247 OE1 0.079 REMARK 500 SER B 250 CB SER B 250 OG -0.097 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 ARG A 174 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 MET A 204 CG - SD - CE ANGL. DEV. = -23.7 DEGREES REMARK 500 ARG A 272 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 CYS B 166 CA - CB - SG ANGL. DEV. = -17.3 DEGREES REMARK 500 LEU B 170 CB - CG - CD1 ANGL. DEV. = 11.1 DEGREES REMARK 500 LYS B 231 CD - CE - NZ ANGL. DEV. = 14.7 DEGREES REMARK 500 LEU B 273 CA - CB - CG ANGL. DEV. = 19.9 DEGREES REMARK 500 ARG B 276 CG - CD - NE ANGL. DEV. = 14.4 DEGREES REMARK 500 ARG B 276 NE - CZ - NH1 ANGL. DEV. = 3.5 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 166 29.20 -158.10 REMARK 500 ASP A 211 -154.64 63.50 REMARK 500 TYR A 225 -65.74 -108.48 REMARK 500 CYS B 166 -5.80 79.71 REMARK 500 GLU B 192 84.20 -150.79 REMARK 500 ASP B 211 -152.48 62.66 REMARK 500 CYS B 223 57.12 35.64 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 1 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 216 OE1 REMARK 620 2 SER A 265 O 87.8 REMARK 620 3 ASP A 263 OD1 95.7 76.9 REMARK 620 4 ASP A 226 OD2 92.7 159.4 123.5 REMARK 620 5 ASP A 226 OD1 97.6 149.4 72.6 50.9 REMARK 620 6 HOH A 7 O 171.9 85.2 86.6 92.5 90.4 REMARK 620 7 HOH A 14 O 91.8 84.5 159.6 74.9 125.2 83.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 1 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER B 265 O REMARK 620 2 GLU B 216 OE1 91.4 REMARK 620 3 ASP B 263 OD1 79.2 103.9 REMARK 620 4 ASP B 226 OD2 166.1 94.4 111.5 REMARK 620 5 ASP B 226 OD1 146.1 98.6 66.9 45.1 REMARK 620 6 HOH B 4 O 83.4 168.8 84.9 88.6 91.2 REMARK 620 7 HOH B 8 O 86.7 85.6 163.1 81.2 126.2 84.2 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NEH A 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 278 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 279 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3POB RELATED DB: PDB REMARK 900 CUB DOMAIN IN COMPLEX WITH MBL PEPTIDE REMARK 900 RELATED ID: 3POF RELATED DB: PDB REMARK 900 SEARCH MODEL DBREF 3POJ A 164 277 UNP Q8CHN8 MASP1_RAT 188 301 DBREF 3POJ B 164 277 UNP Q8CHN8 MASP1_RAT 188 301 SEQADV 3POJ MET A 163 UNP Q8CHN8 EXPRESSION TAG SEQADV 3POJ MET B 163 UNP Q8CHN8 EXPRESSION TAG SEQRES 1 A 115 MET VAL GLU CYS SER GLY ASN LEU PHE THR GLN ARG THR SEQRES 2 A 115 GLY THR ILE THR SER PRO ASP TYR PRO ASN PRO TYR PRO SEQRES 3 A 115 LYS SER SER GLU CYS SER TYR THR ILE ASP LEU GLU GLU SEQRES 4 A 115 GLY PHE MET VAL THR LEU GLN PHE GLU ASP ILE PHE ASP SEQRES 5 A 115 ILE GLU ASP HIS PRO GLU VAL PRO CYS PRO TYR ASP TYR SEQRES 6 A 115 ILE LYS ILE LYS ALA GLY SER LYS VAL TRP GLY PRO PHE SEQRES 7 A 115 CYS GLY GLU LYS SER PRO GLU PRO ILE SER THR GLN SER SEQRES 8 A 115 HIS SER ILE GLN ILE LEU PHE ARG SER ASP ASN SER GLY SEQRES 9 A 115 GLU ASN ARG GLY TRP ARG LEU SER TYR ARG ALA SEQRES 1 B 115 MET VAL GLU CYS SER GLY ASN LEU PHE THR GLN ARG THR SEQRES 2 B 115 GLY THR ILE THR SER PRO ASP TYR PRO ASN PRO TYR PRO SEQRES 3 B 115 LYS SER SER GLU CYS SER TYR THR ILE ASP LEU GLU GLU SEQRES 4 B 115 GLY PHE MET VAL THR LEU GLN PHE GLU ASP ILE PHE ASP SEQRES 5 B 115 ILE GLU ASP HIS PRO GLU VAL PRO CYS PRO TYR ASP TYR SEQRES 6 B 115 ILE LYS ILE LYS ALA GLY SER LYS VAL TRP GLY PRO PHE SEQRES 7 B 115 CYS GLY GLU LYS SER PRO GLU PRO ILE SER THR GLN SER SEQRES 8 B 115 HIS SER ILE GLN ILE LEU PHE ARG SER ASP ASN SER GLY SEQRES 9 B 115 GLU ASN ARG GLY TRP ARG LEU SER TYR ARG ALA HET CA A 1 1 HET NEH A 2 3 HET SO4 A 278 5 HET TRS A 279 8 HET CA B 1 1 HET SO4 B 2 5 HETNAM CA CALCIUM ION HETNAM NEH ETHANAMINE HETNAM SO4 SULFATE ION HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETSYN TRS TRIS BUFFER FORMUL 3 CA 2(CA 2+) FORMUL 4 NEH C2 H7 N FORMUL 5 SO4 2(O4 S 2-) FORMUL 6 TRS C4 H12 N O3 1+ FORMUL 9 HOH *278(H2 O) SHEET 1 A 5 CYS A 166 PHE A 171 0 SHEET 2 A 5 GLU A 192 ASP A 198 1 O THR A 196 N PHE A 171 SHEET 3 A 5 SER A 255 ARG A 261 -1 O PHE A 260 N CYS A 193 SHEET 4 A 5 TYR A 227 ALA A 232 -1 N LYS A 229 O LEU A 259 SHEET 5 A 5 LYS A 235 PHE A 240 -1 O TRP A 237 N ILE A 230 SHEET 1 B 4 THR A 175 THR A 179 0 SHEET 2 B 4 ARG A 272 ARG A 276 -1 O LEU A 273 N ILE A 178 SHEET 3 B 4 THR A 206 PHE A 209 -1 N THR A 206 O ARG A 276 SHEET 4 B 4 ILE A 249 SER A 250 -1 O ILE A 249 N LEU A 207 SHEET 1 C 5 ASN B 169 PHE B 171 0 SHEET 2 C 5 GLU B 192 ASP B 198 1 O THR B 196 N PHE B 171 SHEET 3 C 5 SER B 255 ARG B 261 -1 O PHE B 260 N CYS B 193 SHEET 4 C 5 TYR B 227 ALA B 232 -1 N LYS B 231 O GLN B 257 SHEET 5 C 5 LYS B 235 PHE B 240 -1 O TRP B 237 N ILE B 230 SHEET 1 D 4 THR B 175 THR B 179 0 SHEET 2 D 4 ARG B 272 ARG B 276 -1 O LEU B 273 N ILE B 178 SHEET 3 D 4 THR B 206 PHE B 209 -1 N GLN B 208 O SER B 274 SHEET 4 D 4 ILE B 249 SER B 250 -1 O ILE B 249 N LEU B 207 SSBOND 1 CYS A 166 CYS A 193 1555 1555 2.10 SSBOND 2 CYS A 223 CYS A 241 1555 1555 2.10 SSBOND 3 CYS B 166 CYS B 193 1555 1555 2.38 SSBOND 4 CYS B 223 CYS B 241 1555 1555 2.06 LINK OE1 GLU A 216 CA CA A 1 1555 1555 2.24 LINK O SER B 265 CA CA B 1 1555 1555 2.26 LINK OE1 GLU B 216 CA CA B 1 1555 1555 2.31 LINK OD1 ASP B 263 CA CA B 1 1555 1555 2.32 LINK O SER A 265 CA CA A 1 1555 1555 2.33 LINK OD1 ASP A 263 CA CA A 1 1555 1555 2.35 LINK OD2 ASP B 226 CA CA B 1 1555 1555 2.36 LINK OD2 ASP A 226 CA CA A 1 1555 1555 2.43 LINK OD1 ASP A 226 CA CA A 1 1555 1555 2.64 LINK OD1 ASP B 226 CA CA B 1 1555 1555 3.07 LINK CA CA A 1 O HOH A 7 1555 1555 2.36 LINK CA CA B 1 O HOH B 4 1555 1555 2.42 LINK CA CA B 1 O HOH B 8 1555 1555 2.45 LINK CA CA A 1 O HOH A 14 1555 1555 2.48 CISPEP 1 TYR A 183 PRO A 184 0 6.47 CISPEP 2 GLY A 238 PRO A 239 0 0.48 CISPEP 3 TYR B 183 PRO B 184 0 6.43 CISPEP 4 GLY B 238 PRO B 239 0 0.52 SITE 1 AC1 6 HOH A 7 HOH A 14 GLU A 216 ASP A 226 SITE 2 AC1 6 ASP A 263 SER A 265 SITE 1 AC2 4 GLU A 216 TYR A 225 ASP A 263 SER A 265 SITE 1 AC3 3 HOH A 31 ARG A 269 HOH A 315 SITE 1 AC4 11 HOH A 34 ASP A 182 TYR A 183 ASN A 185 SITE 2 AC4 11 PHE A 209 GLU A 210 ASP A 211 SER A 245 SITE 3 AC4 11 HOH A 310 THR B 175 ARG B 276 SITE 1 AC5 6 HOH B 4 HOH B 8 GLU B 216 ASP B 226 SITE 2 AC5 6 ASP B 263 SER B 265 SITE 1 AC6 3 HOH B 30 HOH B 62 ARG B 269 CRYST1 100.480 100.480 100.480 90.00 90.00 90.00 P 21 3 24 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 0.009952 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009952 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009952 0.00000 MASTER 533 0 6 0 18 0 10 6 0 0 0 18 END