HEADER HYDROLASE 22-NOV-10 3POG TITLE CRYSTAL STRUCTURE OF THE MASP-1 CUB2 DOMAIN BOUND TO CA2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: MANNAN-BINDING LECTIN SERINE PROTEASE 1; COMPND 3 CHAIN: A, B, C; 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: VECTOR; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS CUB DOMAIN, CA2+ BINDING SITE, COMPLEMENT PROTEIN, LECTIN PATHWAY OF KEYWDS 2 COMPLEMENT, MBL, MBP, FICOLINS, BLOODSTREAM, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.R.GINGRAS,P.C.E.MOODY,R.WALLIS REVDAT 3 06-SEP-23 3POG 1 REMARK SEQADV LINK REVDAT 2 30-NOV-11 3POG 1 JRNL REVDAT 1 24-AUG-11 3POG 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. 2.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 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) : 2.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.98 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 83.7 REMARK 3 NUMBER OF REFLECTIONS : 7828 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) : 0.236 REMARK 3 R VALUE (WORKING SET) : 0.233 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 : 429 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) : 2.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.82 REMARK 3 REFLECTION IN BIN (WORKING SET) : 471 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 68.19 REMARK 3 BIN R VALUE (WORKING SET) : 0.2350 REMARK 3 BIN FREE R VALUE SET COUNT : 35 REMARK 3 BIN FREE R VALUE : 0.2820 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2688 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 3 REMARK 3 SOLVENT ATOMS : 2 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 40.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.19000 REMARK 3 B22 (A**2) : -1.65000 REMARK 3 B33 (A**2) : 2.89000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.66000 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): 0.497 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.280 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 13.232 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.865 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.822 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2775 ; 0.016 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3777 ; 1.790 ; 1.960 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 333 ; 8.332 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 135 ;36.088 ;24.222 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 438 ;22.769 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 15 ;19.127 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 384 ; 0.117 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2193 ; 0.009 ; 0.022 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 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: NULL REMARK 4 REMARK 4 3POG 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 DEPOSITION ID IS D_1000062623. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-JUN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 9 REMARK 200 NUMBER OF CRYSTALS USED : NULL 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) : 1.54178 REMARK 200 MONOCHROMATOR : OPTICS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8258 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.749 REMARK 200 RESOLUTION RANGE LOW (A) : 38.890 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.6 REMARK 200 DATA REDUNDANCY : 2.260 REMARK 200 R MERGE (I) : 0.17100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 5.8100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 78.6 REMARK 200 DATA REDUNDANCY IN SHELL : 2.08 REMARK 200 R MERGE FOR SHELL (I) : 0.36500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.700 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 3POE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.93 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.41 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 24% PEG 8,000, 50MM TRIS BUFFER, PH REMARK 280 9.0, 200MM MGCL2, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 55.84000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.34500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 55.84000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 32.34500 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, 3 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 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 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 163 REMARK 465 VAL A 164 REMARK 465 GLU A 165 REMARK 465 MET B 163 REMARK 465 VAL B 164 REMARK 465 GLU B 165 REMARK 465 MET C 163 REMARK 465 VAL C 164 REMARK 465 GLU C 165 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG SER B 190 ND2 ASN B 264 1.87 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 ASP C 217 CB - CG - OD1 ANGL. DEV. = 6.6 DEGREES REMARK 500 ASP C 217 CB - CG - OD2 ANGL. DEV. = -5.4 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 ASP A 182 -10.81 78.29 REMARK 500 SER A 190 68.12 30.79 REMARK 500 GLU A 200 140.91 -39.45 REMARK 500 ASP A 211 -134.74 60.01 REMARK 500 TYR A 225 -96.35 64.14 REMARK 500 TYR A 227 144.63 177.76 REMARK 500 ASP A 263 -154.05 -81.80 REMARK 500 ASN B 169 127.69 -38.51 REMARK 500 ASP B 182 41.82 16.46 REMARK 500 SER B 191 123.27 -35.86 REMARK 500 ASP B 211 -149.16 65.99 REMARK 500 VAL B 221 125.28 59.17 REMARK 500 CYS B 223 66.15 36.22 REMARK 500 TYR B 225 -64.34 -129.20 REMARK 500 TYR B 227 146.66 -178.65 REMARK 500 ASP B 263 -155.60 -94.06 REMARK 500 ASP C 182 17.12 57.49 REMARK 500 PRO C 186 132.39 -33.17 REMARK 500 GLU C 201 117.56 -38.79 REMARK 500 PHE C 203 104.57 -57.16 REMARK 500 GLU C 210 -167.81 -106.57 REMARK 500 ASP C 211 -155.81 60.28 REMARK 500 GLU C 220 -25.77 -141.00 REMARK 500 CYS C 223 69.19 30.14 REMARK 500 TYR C 225 -60.62 -97.02 REMARK 500 LYS C 244 113.04 -163.32 REMARK 500 ASP C 263 -149.95 -82.37 REMARK 500 GLU C 267 54.55 -115.77 REMARK 500 ARG C 276 141.67 -173.76 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 HOH A 2 O REMARK 620 2 GLU A 216 OE1 162.2 REMARK 620 3 ASP A 226 OD2 103.4 78.7 REMARK 620 4 ASP A 226 OD1 105.2 89.8 49.6 REMARK 620 5 ASP A 263 OD1 98.1 98.7 102.2 52.7 REMARK 620 6 SER A 265 O 74.9 98.0 163.5 147.0 94.3 REMARK 620 7 HOH A 278 O 78.1 85.6 74.6 123.6 174.1 89.1 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 GLU B 216 OE1 REMARK 620 2 ASP B 226 OD2 92.5 REMARK 620 3 ASP B 226 OD1 91.3 46.4 REMARK 620 4 ASP B 263 OD1 94.6 106.1 60.0 REMARK 620 5 SER B 265 O 86.5 171.7 141.9 82.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 1 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 216 OE1 REMARK 620 2 ASP C 226 OD2 78.9 REMARK 620 3 ASP C 226 OD1 93.6 51.4 REMARK 620 4 ASP C 263 OD1 92.8 108.5 58.7 REMARK 620 5 SER C 265 O 67.2 145.1 135.6 81.7 REMARK 620 N 1 2 3 4 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 CA B 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3POB RELATED DB: PDB REMARK 900 CUB DOMAIN IN COMPLEX WITH MBL DBREF 3POG A 164 277 UNP Q8CHN8 MASP1_RAT 188 301 DBREF 3POG B 164 277 UNP Q8CHN8 MASP1_RAT 188 301 DBREF 3POG C 164 277 UNP Q8CHN8 MASP1_RAT 188 301 SEQADV 3POG MET A 163 UNP Q8CHN8 INITIATING METHIONINE SEQADV 3POG MET B 163 UNP Q8CHN8 INITIATING METHIONINE SEQADV 3POG MET C 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 SEQRES 1 C 115 MET VAL GLU CYS SER GLY ASN LEU PHE THR GLN ARG THR SEQRES 2 C 115 GLY THR ILE THR SER PRO ASP TYR PRO ASN PRO TYR PRO SEQRES 3 C 115 LYS SER SER GLU CYS SER TYR THR ILE ASP LEU GLU GLU SEQRES 4 C 115 GLY PHE MET VAL THR LEU GLN PHE GLU ASP ILE PHE ASP SEQRES 5 C 115 ILE GLU ASP HIS PRO GLU VAL PRO CYS PRO TYR ASP TYR SEQRES 6 C 115 ILE LYS ILE LYS ALA GLY SER LYS VAL TRP GLY PRO PHE SEQRES 7 C 115 CYS GLY GLU LYS SER PRO GLU PRO ILE SER THR GLN SER SEQRES 8 C 115 HIS SER ILE GLN ILE LEU PHE ARG SER ASP ASN SER GLY SEQRES 9 C 115 GLU ASN ARG GLY TRP ARG LEU SER TYR ARG ALA HET CA A 1 1 HET CA B 1 1 HET CA C 1 1 HETNAM CA CALCIUM ION FORMUL 4 CA 3(CA 2+) FORMUL 7 HOH *2(H2 O) SHEET 1 A 5 LEU A 170 PHE A 171 0 SHEET 2 A 5 SER A 191 ASP A 198 1 O ASP A 198 N PHE A 171 SHEET 3 A 5 SER A 255 SER A 262 -1 O ILE A 258 N TYR A 195 SHEET 4 A 5 TYR A 227 ALA A 232 -1 N LYS A 229 O LEU A 259 SHEET 5 A 5 VAL A 236 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 GLN A 208 O SER A 274 SHEET 4 B 4 ILE A 249 SER A 250 -1 O ILE A 249 N LEU A 207 SHEET 1 C 5 LEU B 170 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 ILE B 256 N ILE B 197 SHEET 4 C 5 TYR B 227 ALA B 232 -1 N TYR B 227 O ARG B 261 SHEET 5 C 5 LYS B 235 PHE B 240 -1 O PHE B 240 N ILE B 228 SHEET 1 D 4 GLY B 176 THR B 179 0 SHEET 2 D 4 GLY B 270 ARG B 276 -1 O LEU B 273 N ILE B 178 SHEET 3 D 4 THR B 206 ASP B 214 -1 N ASP B 214 O GLY B 270 SHEET 4 D 4 ILE B 249 SER B 250 -1 O ILE B 249 N LEU B 207 SHEET 1 E 5 SER C 167 PHE C 171 0 SHEET 2 E 5 SER C 194 ASP C 198 1 O THR C 196 N ASN C 169 SHEET 3 E 5 SER C 255 ARG C 261 -1 O ILE C 258 N TYR C 195 SHEET 4 E 5 TYR C 227 ALA C 232 -1 N LYS C 231 O GLN C 257 SHEET 5 E 5 LYS C 235 PHE C 240 -1 O PHE C 240 N ILE C 228 SHEET 1 F 4 THR C 175 THR C 179 0 SHEET 2 F 4 ARG C 272 ARG C 276 -1 O LEU C 273 N ILE C 178 SHEET 3 F 4 THR C 206 PHE C 209 -1 N THR C 206 O ARG C 276 SHEET 4 F 4 ILE C 249 SER C 250 -1 O ILE C 249 N LEU C 207 SSBOND 1 CYS A 166 CYS A 193 1555 1555 2.04 SSBOND 2 CYS A 223 CYS A 241 1555 1555 1.98 SSBOND 3 CYS B 166 CYS B 193 1555 1555 2.03 SSBOND 4 CYS B 223 CYS B 241 1555 1555 1.97 SSBOND 5 CYS C 166 CYS C 193 1555 1555 2.07 SSBOND 6 CYS C 223 CYS C 241 1555 1555 1.95 LINK CA CA A 1 O HOH A 2 1555 1555 2.63 LINK CA CA A 1 OE1 GLU A 216 1555 1555 2.58 LINK CA CA A 1 OD2 ASP A 226 1555 1555 1.96 LINK CA CA A 1 OD1 ASP A 226 1555 1555 2.85 LINK CA CA A 1 OD1 ASP A 263 1555 1555 2.18 LINK CA CA A 1 O SER A 265 1555 1555 2.07 LINK CA CA A 1 O HOH A 278 1555 1555 2.74 LINK CA CA B 1 OE1 GLU B 216 1555 1555 2.50 LINK CA CA B 1 OD2 ASP B 226 1555 1555 2.42 LINK CA CA B 1 OD1 ASP B 226 1555 1555 2.94 LINK CA CA B 1 OD1 ASP B 263 1555 1555 2.21 LINK CA CA B 1 O SER B 265 1555 1555 2.04 LINK CA CA C 1 OE1 GLU C 216 1555 1555 2.68 LINK CA CA C 1 OD2 ASP C 226 1555 1555 1.99 LINK CA CA C 1 OD1 ASP C 226 1555 1555 2.80 LINK CA CA C 1 OD1 ASP C 263 1555 1555 1.98 LINK CA CA C 1 O SER C 265 1555 1555 2.52 CISPEP 1 TYR A 183 PRO A 184 0 3.29 CISPEP 2 GLY A 238 PRO A 239 0 5.02 CISPEP 3 TYR B 183 PRO B 184 0 -3.46 CISPEP 4 GLY B 238 PRO B 239 0 1.05 CISPEP 5 TYR C 183 PRO C 184 0 3.11 CISPEP 6 GLY C 238 PRO C 239 0 -0.18 SITE 1 AC1 6 HOH A 2 GLU A 216 ASP A 226 ASP A 263 SITE 2 AC1 6 SER A 265 HOH A 278 SITE 1 AC2 4 GLU B 216 ASP B 226 ASP B 263 SER B 265 SITE 1 AC3 4 GLU C 216 ASP C 226 ASP C 263 SER C 265 CRYST1 111.680 64.690 52.420 90.00 92.33 90.00 C 1 2 1 12 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 0.008954 0.000000 0.000364 0.00000 SCALE2 0.000000 0.015458 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019092 0.00000