10 20 30 40 50 60 70 80 1SZB - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER PROTEIN BINDING 05-APR-04 1SZB
TITLE CRYSTAL STRUCTURE OF THE HUMAN MBL-ASSOCIATED PROTEIN 19 TITLE 2 (MAP19)
COMPND MOL_ID: 1; COMPND 2 MOLECULE: MANNOSE BINDING LECTIN-ASSOCIATED SERINE COMPND 3 PROTEASE-2 RELATED PROTEIN, MAP19 (19KDA); COMPND 4 CHAIN: A, B; 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: MASP2; SOURCE 6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI; SOURCE 7 EXPRESSION_SYSTEM_COMMON: CABBAGE LOOPER; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 7111; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: HIGH FIVE INSECT CELLS; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: BACULOVIRUS; SOURCE 11 EXPRESSION_SYSTEM_VECTOR: PBC1S
KEYWDS CALCIUM, COMPLEMENT, INNATE IMMUNITY, CUB, EGF, PROTEIN KEYWDS 2 BINDING
EXPDTA X-RAY DIFFRACTION
AUTHOR L.A.GREGORY,N.M.THIELENS,G.J.ARLAUD,J.C.FONTECILLA-CAMPS, AUTHOR 2 C.GABORIAUD
REVDAT 3 24-FEB-09 1SZB 1 VERSN REVDAT 2 27-JUL-04 1SZB 3 HETATM REVDAT 1 22-JUN-04 1SZB 0
JRNL AUTH L.A.GREGORY,N.M.THIELENS,M.MATSUSHITA,R.SORENSEN, JRNL AUTH 2 G.J.ARLAUD,J.C.FONTECILLA-CAMPS,C.GABORIAUD JRNL TITL THE X-RAY STRUCTURE OF HUMAN MBL-ASSOCIATED JRNL TITL 2 PROTEIN 19 (MAP19) AND ITS INTERACTION SITE WITH JRNL TITL 3 MANNAN-BINDING LECTIN AND L-FICOLIN JRNL REF J.BIOL.CHEM. V. 279 29391 2004 JRNL REFN ISSN 0021-9258 JRNL PMID 15117939 JRNL DOI 10.1074/JBC.M402687200
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 17.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 15692 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.261 REMARK 3 FREE R VALUE : 0.316 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1579 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2641 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 144 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -16.03700 REMARK 3 B22 (A**2) : -16.03700 REMARK 3 B33 (A**2) : 32.07500 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4 REMARK 4 1SZB COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-APR-04. REMARK 100 THE RCSB ID CODE IS RCSB022118.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUN-01 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 : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.946 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15712 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 17.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.8 REMARK 200 DATA REDUNDANCY : 3.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04700 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.35700 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1NT0 REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8000, PH 8.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293K
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 93.96150 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 33.87700 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 33.87700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 140.94225 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 33.87700 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 33.87700 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 46.98075 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 33.87700 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 33.87700 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 140.94225 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 33.87700 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 33.87700 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 46.98075 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 93.96150 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: HOMODIMER, AS OBSERVED IN THE ASYMETRIC UNIT
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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2750 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6550 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 35260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -112.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 -1.000000 0.000000 67.75400 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 67.75400 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 93.96150
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 HOH A1058 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 THR A 1 REMARK 465 SER A 169 REMARK 465 LEU A 170 REMARK 465 THR B 1 REMARK 465 PRO B 2 REMARK 465 SER B 169 REMARK 465 LEU B 170
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 GLU A 167 CG CD OE1 OE2 REMARK 480 VAL B 70 CG1
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 SER B 166 C GLU B 167 N 0.265 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 LEU A 56 28.80 -140.05 REMARK 500 TYR A 59 -96.04 -86.41 REMARK 500 ALA A 72 154.22 169.70 REMARK 500 THR A 82 -156.65 -72.44 REMARK 500 HIS A 139 -81.87 -106.39 REMARK 500 ARG A 163 -49.90 -134.41 REMARK 500 TYR B 59 -73.31 -75.17 REMARK 500 THR B 80 -155.73 -129.47 REMARK 500 THR B 82 17.22 57.47 REMARK 500 PRO B 131 151.39 -35.12 REMARK 500 HIS B 139 -79.70 -109.79 REMARK 500 ARG B 163 -57.94 -138.61 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 A1001 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 123 OD1 REMARK 620 2 ASP A 123 OD2 43.5 REMARK 620 3 ASN A 143 OD1 123.2 81.7 REMARK 620 4 HIS A 144 O 85.5 69.3 87.4 REMARK 620 5 GLY A 147 O 144.0 133.9 80.7 67.7 REMARK 620 6 HOH A1009 O 79.0 122.4 153.2 111.0 88.4 REMARK 620 7 ILE A 124 O 75.0 80.6 84.3 149.6 138.7 88.1 REMARK 620 8 GLU A 126 OE2 132.3 139.3 76.4 141.8 75.5 77.2 63.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1003 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 105 OD1 REMARK 620 2 HOH A1019 O 70.2 REMARK 620 3 GLU A 52 OE1 90.6 156.6 REMARK 620 4 GLU A 52 OE2 116.3 161.0 40.9 REMARK 620 5 ASP A 60 OD1 55.7 78.6 79.4 120.1 REMARK 620 6 ASP A 60 OD2 102.1 94.4 76.1 101.1 46.4 REMARK 620 7 SER A 107 O 86.5 94.9 97.3 68.7 141.7 169.1 REMARK 620 8 ASN A 108 OD1 152.9 83.1 114.0 90.5 115.7 74.8 100.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1002 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 123 OD2 REMARK 620 2 ILE B 124 O 64.3 REMARK 620 3 GLU B 126 OE2 128.3 72.2 REMARK 620 4 ASN B 143 OD1 74.7 74.4 67.6 REMARK 620 5 HIS B 144 O 73.9 136.2 131.7 82.8 REMARK 620 6 GLY B 147 N 128.0 150.9 103.6 131.8 68.4 REMARK 620 7 GLY B 147 O 136.0 140.8 70.7 80.5 67.3 53.3 REMARK 620 8 HOH B1007 O 127.1 92.2 79.3 146.7 124.7 59.1 92.7 REMARK 620 9 ASP B 123 OD1 46.4 81.0 148.3 121.1 79.6 91.6 138.2 85.3 REMARK 620 N 1 2 3 4 5 6 7 8 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1004 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 52 OE1 REMARK 620 2 ASP B 60 OD1 89.7 REMARK 620 3 ASP B 60 OD2 66.7 48.1 REMARK 620 4 ASP B 105 OD1 83.0 58.6 98.1 REMARK 620 5 ASN B 108 OD1 144.4 122.2 121.4 125.4 REMARK 620 6 ASN B 108 ND2 113.0 112.9 83.3 162.8 43.6 REMARK 620 7 SER B 107 O 92.5 139.6 159.0 81.6 73.6 103.2 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 1001 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 1002 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1003 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 1004
DBREF 1SZB A 1 170 UNP O00187 MASP2_HUMAN 6 175 DBREF 1SZB B 1 170 UNP O00187 MASP2_HUMAN 6 175
SEQRES 1 A 170 THR PRO LEU GLY PRO LYS TRP PRO GLU PRO VAL PHE GLY SEQRES 2 A 170 ARG LEU ALA SER PRO GLY PHE PRO GLY GLU TYR ALA ASN SEQRES 3 A 170 ASP GLN GLU ARG ARG TRP THR LEU THR ALA PRO PRO GLY SEQRES 4 A 170 TYR ARG LEU ARG LEU TYR PHE THR HIS PHE ASP LEU GLU SEQRES 5 A 170 LEU SER HIS LEU CYS GLU TYR ASP PHE VAL LYS LEU SER SEQRES 6 A 170 SER GLY ALA LYS VAL LEU ALA THR LEU CYS GLY GLN GLU SEQRES 7 A 170 SER THR ASP THR GLU ARG ALA PRO GLY LYS ASP THR PHE SEQRES 8 A 170 TYR SER LEU GLY SER SER LEU ASP ILE THR PHE ARG SER SEQRES 9 A 170 ASP TYR SER ASN GLU LYS PRO PHE THR GLY PHE GLU ALA SEQRES 10 A 170 PHE TYR ALA ALA GLU ASP ILE ASP GLU CYS GLN VAL ALA SEQRES 11 A 170 PRO GLY GLU ALA PRO THR CYS ASP HIS HIS CYS HIS ASN SEQRES 12 A 170 HIS LEU GLY GLY PHE TYR CYS SER CYS ARG ALA GLY TYR SEQRES 13 A 170 VAL LEU HIS ARG ASN LYS ARG THR CYS SER GLU GLN SER SEQRES 14 A 170 LEU SEQRES 1 B 170 THR PRO LEU GLY PRO LYS TRP PRO GLU PRO VAL PHE GLY SEQRES 2 B 170 ARG LEU ALA SER PRO GLY PHE PRO GLY GLU TYR ALA ASN SEQRES 3 B 170 ASP GLN GLU ARG ARG TRP THR LEU THR ALA PRO PRO GLY SEQRES 4 B 170 TYR ARG LEU ARG LEU TYR PHE THR HIS PHE ASP LEU GLU SEQRES 5 B 170 LEU SER HIS LEU CYS GLU TYR ASP PHE VAL LYS LEU SER SEQRES 6 B 170 SER GLY ALA LYS VAL LEU ALA THR LEU CYS GLY GLN GLU SEQRES 7 B 170 SER THR ASP THR GLU ARG ALA PRO GLY LYS ASP THR PHE SEQRES 8 B 170 TYR SER LEU GLY SER SER LEU ASP ILE THR PHE ARG SER SEQRES 9 B 170 ASP TYR SER ASN GLU LYS PRO PHE THR GLY PHE GLU ALA SEQRES 10 B 170 PHE TYR ALA ALA GLU ASP ILE ASP GLU CYS GLN VAL ALA SEQRES 11 B 170 PRO GLY GLU ALA PRO THR CYS ASP HIS HIS CYS HIS ASN SEQRES 12 B 170 HIS LEU GLY GLY PHE TYR CYS SER CYS ARG ALA GLY TYR SEQRES 13 B 170 VAL LEU HIS ARG ASN LYS ARG THR CYS SER GLU GLN SER SEQRES 14 B 170 LEU
HET CA A1001 1 HET CA B1002 1 HET CA A1003 1 HET CA B1004 1
HETNAM CA CALCIUM ION
FORMUL 3 CA 4(CA 2+) FORMUL 7 HOH *144(H2 O)
SHEET 1 A 4 PHE A 12 ALA A 16 0 SHEET 2 A 4 GLY A 114 ASP A 123 -1 O ALA A 117 N LEU A 15 SHEET 3 A 4 TYR A 40 ASP A 50 -1 N ASP A 50 O GLY A 114 SHEET 4 A 4 PHE A 91 TYR A 92 -1 O PHE A 91 N LEU A 44 SHEET 1 B 4 GLU A 29 THR A 35 0 SHEET 2 B 4 SER A 97 ARG A 103 -1 O LEU A 98 N LEU A 34 SHEET 3 B 4 PHE A 61 SER A 65 -1 N SER A 65 O ASP A 99 SHEET 4 B 4 VAL A 70 LEU A 74 -1 O LEU A 74 N VAL A 62 SHEET 1 C 2 HIS A 140 HIS A 144 0 SHEET 2 C 2 GLY A 147 SER A 151 -1 O SER A 151 N HIS A 140 SHEET 1 D 2 TYR A 156 LEU A 158 0 SHEET 2 D 2 CYS A 165 GLU A 167 -1 O SER A 166 N VAL A 157 SHEET 1 E 4 PHE B 12 ALA B 16 0 SHEET 2 E 4 GLY B 114 GLU B 122 -1 O ALA B 117 N LEU B 15 SHEET 3 E 4 ARG B 41 ASP B 50 -1 N ASP B 50 O GLY B 114 SHEET 4 E 4 PHE B 91 TYR B 92 -1 O PHE B 91 N LEU B 44 SHEET 1 F 4 GLU B 29 THR B 35 0 SHEET 2 F 4 SER B 97 ARG B 103 -1 O PHE B 102 N ARG B 30 SHEET 3 F 4 PHE B 61 SER B 66 -1 N LYS B 63 O THR B 101 SHEET 4 F 4 LYS B 69 LEU B 74 -1 O ALA B 72 N LEU B 64 SHEET 1 G 2 HIS B 140 HIS B 144 0 SHEET 2 G 2 GLY B 147 SER B 151 -1 O SER B 151 N HIS B 140 SHEET 1 H 2 TYR B 156 LEU B 158 0 SHEET 2 H 2 CYS B 165 GLU B 167 -1 O SER B 166 N VAL B 157
SSBOND 1 CYS A 57 CYS A 75 1555 1555 2.03 SSBOND 2 CYS A 127 CYS A 141 1555 1555 2.03 SSBOND 3 CYS A 137 CYS A 150 1555 1555 2.03 SSBOND 4 CYS A 152 CYS A 165 1555 1555 2.02 SSBOND 5 CYS B 57 CYS B 75 1555 1555 2.03 SSBOND 6 CYS B 127 CYS B 141 1555 1555 2.03 SSBOND 7 CYS B 137 CYS B 150 1555 1555 2.03 SSBOND 8 CYS B 152 CYS B 165 1555 1555 2.04
LINK CA CA A1001 OD1 ASP A 123 1555 1555 2.37 LINK CA CA A1001 OD2 ASP A 123 1555 1555 3.18 LINK CA CA A1001 OD1 ASN A 143 1555 1555 2.30 LINK CA CA A1001 O HIS A 144 1555 1555 2.39 LINK CA CA A1001 O GLY A 147 1555 1555 2.64 LINK CA CA A1001 O HOH A1009 1555 1555 2.28 LINK CA CA A1001 O ILE A 124 1555 1555 2.48 LINK CA CA A1001 OE2 GLU A 126 1555 1555 2.23 LINK CA CA A1003 OD1 ASP A 105 1555 1555 2.39 LINK CA CA A1003 O HOH A1019 1555 1555 2.48 LINK CA CA A1003 OE1 GLU A 52 1555 1555 2.31 LINK CA CA A1003 OE2 GLU A 52 1555 1555 3.33 LINK CA CA A1003 OD1 ASP A 60 1555 1555 2.91 LINK CA CA A1003 OD2 ASP A 60 1555 1555 2.64 LINK CA CA A1003 O SER A 107 1555 1555 2.38 LINK CA CA A1003 OD1 ASN A 108 1555 1555 2.08 LINK CA CA B1002 OD2 ASP B 123 1555 1555 3.03 LINK CA CA B1002 O ILE B 124 1555 1555 2.47 LINK CA CA B1002 OE2 GLU B 126 1555 1555 2.27 LINK CA CA B1002 OD1 ASN B 143 1555 1555 2.44 LINK CA CA B1002 O HIS B 144 1555 1555 2.45 LINK CA CA B1002 N GLY B 147 1555 1555 3.34 LINK CA CA B1002 O GLY B 147 1555 1555 2.60 LINK CA CA B1002 O HOH B1007 1555 1555 2.44 LINK CA CA B1002 OD1 ASP B 123 1555 1555 2.21 LINK CA CA B1004 OE1 GLU B 52 1555 1555 2.53 LINK CA CA B1004 OD1 ASP B 60 1555 1555 2.92 LINK CA CA B1004 OD2 ASP B 60 1555 1555 2.25 LINK CA CA B1004 OD1 ASP B 105 1555 1555 2.46 LINK CA CA B1004 OD1 ASN B 108 1555 1555 3.23 LINK CA CA B1004 ND2 ASN B 108 1555 1555 2.67 LINK CA CA B1004 O SER B 107 1555 1555 2.43
CISPEP 1 PHE A 20 PRO A 21 0 0.17 CISPEP 2 PHE B 20 PRO B 21 0 0.44
SITE 1 AC1 7 ASP A 123 ILE A 124 GLU A 126 ASN A 143 SITE 2 AC1 7 HIS A 144 GLY A 147 HOH A1009 SITE 1 AC2 7 ASP B 123 ILE B 124 GLU B 126 ASN B 143 SITE 2 AC2 7 HIS B 144 GLY B 147 HOH B1007 SITE 1 AC3 6 GLU A 52 ASP A 60 ASP A 105 SER A 107 SITE 2 AC3 6 ASN A 108 HOH A1019 SITE 1 AC4 5 GLU B 52 ASP B 60 ASP B 105 SER B 107 SITE 2 AC4 5 ASN B 108
CRYST1 67.754 67.754 187.923 90.00 90.00 90.00 P 43 21 2 16
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 0.014759 0.000000 0.000000 0.00000
SCALE2 0.000000 0.014759 0.000000 0.00000
SCALE3 0.000000 0.000000 0.005321 0.00000