HEADER LECTIN 28-JUL-92 2MSB TITLE STRUCTURE OF A C-TYPE MANNOSE-BINDING PROTEIN COMPLEXED WITH AN TITLE 2 OLIGOSACCHARIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: MANNOSE-BINDING PROTEIN-A; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS RATTUS; SOURCE 3 ORGANISM_COMMON: RODENTS; SOURCE 4 ORGANISM_TAXID: 10117 KEYWDS LECTIN EXPDTA X-RAY DIFFRACTION AUTHOR W.I.WEIS,K.DRICKAMER,W.A.HENDRICKSON REVDAT 5 29-JUL-20 2MSB 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE ATOM REVDAT 4 13-JUL-11 2MSB 1 VERSN REVDAT 3 25-AUG-09 2MSB 1 SOURCE REVDAT 2 24-FEB-09 2MSB 1 VERSN REVDAT 1 31-OCT-93 2MSB 0 JRNL AUTH W.I.WEIS,K.DRICKAMER,W.A.HENDRICKSON JRNL TITL STRUCTURE OF A C-TYPE MANNOSE-BINDING PROTEIN COMPLEXED WITH JRNL TITL 2 AN OLIGOSACCHARIDE. JRNL REF NATURE V. 360 127 1992 JRNL REFN ISSN 0028-0836 JRNL PMID 1436090 JRNL DOI 10.1038/360127A0 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH W.I.WEIS,G.V.CRICHLOW,H.M.K.MURTHY,W.A.HENDRICKSON, REMARK 1 AUTH 2 K.DRICKAMER REMARK 1 TITL PHYSICAL CHARACTERIZATION AND CRYSTALLIZATION OF THE REMARK 1 TITL 2 CARBOHYDRATE-RECOGNITION DOMAIN OF A MANNOSE-BINDING PROTEIN REMARK 1 TITL 3 FROM RAT REMARK 1 REF J.BIOL.CHEM. V. 266 20678 1991 REMARK 1 REFN ISSN 0021-9258 REMARK 1 REFERENCE 2 REMARK 1 AUTH W.I.WEIS,R.KAHN,R.FOURME,K.DRICKAMER,W.A.HENDRICKSON REMARK 1 TITL STRUCTURE OF THE CALCIUM-DEPENDENT LECTIN DOMAIN FROM A RAT REMARK 1 TITL 2 MANNOSE-BINDING PROTEIN DETERMINED BY MAD PHASING REMARK 1 REF SCIENCE V. 254 1608 1991 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 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 : 20461 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.174 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL 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 : 1741 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 64 REMARK 3 SOLVENT ATOMS : 211 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) : 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 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) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.400 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 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: REMARK 3 AN OVERALL ANISOTROPIC TEMPERATURE FACTOR IS REQUIRED TO REMARK 3 CORRECTLY MODEL THE DATA, BUT HAS NOT BEEN APPLIED TO THE REMARK 3 SUBMITTED MODEL (OR STRUCTURE FACTORS). THE VALUES OF REMARK 3 THE TENSOR ARE: REMARK 3 B(11) = 4.1 ANGSTROMS**2 REMARK 3 B(12) = B(23) = 0.0 ANGSTROMS**2 REMARK 3 B(13) = 2.2 ANGSTROMS**2 REMARK 3 B(22) = -4.0 ANGSTROMS**2 REMARK 3 B(33) = -4.2 ANGSTROMS**2 REMARK 3 THE TENSOR IS DEFINED IN SHERIFF, S. AND HENDRICKSON, W.A. REMARK 3 (1987) ACTA CRYST. A43:118-121. REMARK 4 REMARK 4 2MSB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000178380. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.29 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 42.58000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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 ASYMMETRIC UNIT OF THE CRYSTAL CONTAINS ONE DIMERIC REMARK 300 PROTEIN MOLECULE (2 IDENTICAL CHAINS CORRESPONDING TO REMARK 300 RESIDUES 107 - 221 MBP-A), AND ONE GLYCOPEPTIDE MOLECULE REMARK 300 (6 MANNOSE, 2 GLCNAC (NAG), 1 ASN). FIVE OF THE MANNOSE REMARK 300 RESIDUES CROSSLINK NEIGHBORING DIMERS OF THE CRYSTAL. REMARK 300 MAN 9 BINDS TO CHAIN 2, AND MAN 8 BINDS TO THE REMARK 300 (-X, Y + 1/2, 1 - Z) SYMMETRY MATE OF CHAIN 1. REMARK 300 REMARK 300 THE NON-CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATION PRESENTED REMARK 300 ON *MTRIX* RECORDS BELOW WILL YIELD APPROXIMATE COORDINATES REMARK 300 FOR CHAIN *A* WHEN APPLIED TO CHAIN *B*. THE REMARK 300 TRANSFORMATION WAS DERIVED BY LEAST-SQUARES SUPERPOSITION REMARK 300 OF THE MAIN CHAIN N, CA, C, O AND CB, WHERE PRESENT, OF REMARK 300 RESIDUES 110 - 220. 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 APPLY THE FOLLOWING TO CHAINS: A, B, 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 SER A 107 REMARK 465 GLY A 108 REMARK 465 ALA A 221 REMARK 465 SER B 107 REMARK 465 GLY B 108 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 LYS A 109 N CA CB CG CD CE NZ REMARK 470 LYS B 109 CG CD CE NZ 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 HIS A 116 -6.00 75.64 REMARK 500 THR A 177 -80.34 -103.35 REMARK 500 ASN A 180 48.62 -146.71 REMARK 500 HIS B 116 -6.56 69.72 REMARK 500 LYS B 152 -21.77 71.39 REMARK 500 THR B 177 -87.11 -104.46 REMARK 500 ASN B 180 50.25 -142.60 REMARK 500 VAL B 199 -148.14 -97.93 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 NAG C 1 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 ASP A 161 OD1 REMARK 620 2 ASP A 161 OD2 50.5 REMARK 620 3 GLU A 165 OE1 107.6 82.1 REMARK 620 4 GLU A 165 OE2 121.2 71.0 51.9 REMARK 620 5 ASP A 188 OD1 157.6 150.9 78.5 79.9 REMARK 620 6 GLU A 193 O 88.0 131.9 140.5 145.9 75.0 REMARK 620 7 ASP A 194 OD1 75.7 106.3 69.4 121.2 86.9 80.3 REMARK 620 8 HOH A 222 O 100.3 87.8 133.0 81.3 89.8 75.9 156.1 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 2 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 185 OE1 REMARK 620 2 ASN A 187 OD1 73.8 REMARK 620 3 GLU A 193 OE1 147.1 77.0 REMARK 620 4 ASN A 205 OD1 67.9 140.0 142.9 REMARK 620 5 ASP A 206 O 126.8 145.2 73.4 71.6 REMARK 620 6 ASP A 206 OD1 75.6 85.9 87.6 94.9 75.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 3 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 165 OE1 REMARK 620 2 ASP A 194 OD1 74.3 REMARK 620 3 ASP A 194 OD2 121.6 51.5 REMARK 620 4 HOH A 231 O 81.4 78.4 104.3 REMARK 620 5 HOH A 240 O 92.2 105.3 83.8 171.5 REMARK 620 6 HOH A 241 O 158.7 127.0 78.9 99.9 84.0 REMARK 620 7 HOH A 242 O 81.8 154.4 154.1 89.1 84.5 76.9 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 ASP B 161 OD1 REMARK 620 2 ASP B 161 OD2 49.3 REMARK 620 3 GLU B 165 OE1 102.1 81.2 REMARK 620 4 GLU B 165 OE2 120.7 72.7 51.0 REMARK 620 5 ASP B 188 OD1 159.3 149.2 79.1 76.4 REMARK 620 6 GLU B 193 O 89.8 130.0 143.0 145.9 78.1 REMARK 620 7 ASP B 194 OD1 73.7 109.1 72.5 123.0 87.2 77.6 REMARK 620 8 HOH B 223 O 100.1 81.9 131.9 80.9 94.0 78.6 155.4 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 2 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 185 OE1 REMARK 620 2 ASN B 187 OD1 73.4 REMARK 620 3 GLU B 193 OE1 143.2 73.0 REMARK 620 4 ASN B 205 OD1 68.2 139.8 147.2 REMARK 620 5 ASP B 206 O 126.3 141.9 75.9 74.2 REMARK 620 6 ASP B 206 OD1 72.6 81.6 88.3 97.5 76.0 REMARK 620 7 MAN C 4 O3 71.4 73.3 111.9 83.6 140.1 140.6 REMARK 620 8 MAN C 4 O4 131.9 118.6 78.3 81.0 74.8 150.1 69.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 222 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 165 OE1 REMARK 620 2 ASP B 194 OD1 73.4 REMARK 620 3 ASP B 194 OD2 118.9 51.2 REMARK 620 4 HOH B 232 O 87.3 156.4 151.9 REMARK 620 5 HOH B 233 O 87.7 105.5 84.6 86.8 REMARK 620 6 HOH B 235 O 85.4 79.7 105.3 85.4 169.9 REMARK 620 7 HOH B 237 O 163.7 121.8 77.3 76.5 92.8 91.7 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: C11 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: calcium binding site REMARK 800 REMARK 800 SITE_IDENTIFIER: C21 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: calcium binding site REMARK 800 REMARK 800 SITE_IDENTIFIER: C31 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: calcium binding site REMARK 800 REMARK 800 SITE_IDENTIFIER: C12 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: calcium binding site REMARK 800 REMARK 800 SITE_IDENTIFIER: C22 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: calcium binding site REMARK 800 REMARK 800 SITE_IDENTIFIER: C32 REMARK 800 EVIDENCE_CODE: AUTHOR REMARK 800 SITE_DESCRIPTION: calcium binding site DBREF 2MSB A 107 221 UNP P19999 MABA_RAT 124 238 DBREF 2MSB B 107 221 UNP P19999 MABA_RAT 124 238 SEQRES 1 A 115 SER GLY LYS LYS PHE PHE VAL THR ASN HIS GLU ARG MET SEQRES 2 A 115 PRO PHE SER LYS VAL LYS ALA LEU CYS SER GLU LEU ARG SEQRES 3 A 115 GLY THR VAL ALA ILE PRO ARG ASN ALA GLU GLU ASN LYS SEQRES 4 A 115 ALA ILE GLN GLU VAL ALA LYS THR SER ALA PHE LEU GLY SEQRES 5 A 115 ILE THR ASP GLU VAL THR GLU GLY GLN PHE MET TYR VAL SEQRES 6 A 115 THR GLY GLY ARG LEU THR TYR SER ASN TRP LYS LYS ASP SEQRES 7 A 115 GLU PRO ASN ASP HIS GLY SER GLY GLU ASP CYS VAL THR SEQRES 8 A 115 ILE VAL ASP ASN GLY LEU TRP ASN ASP ILE SER CYS GLN SEQRES 9 A 115 ALA SER HIS THR ALA VAL CYS GLU PHE PRO ALA SEQRES 1 B 115 SER GLY LYS LYS PHE PHE VAL THR ASN HIS GLU ARG MET SEQRES 2 B 115 PRO PHE SER LYS VAL LYS ALA LEU CYS SER GLU LEU ARG SEQRES 3 B 115 GLY THR VAL ALA ILE PRO ARG ASN ALA GLU GLU ASN LYS SEQRES 4 B 115 ALA ILE GLN GLU VAL ALA LYS THR SER ALA PHE LEU GLY SEQRES 5 B 115 ILE THR ASP GLU VAL THR GLU GLY GLN PHE MET TYR VAL SEQRES 6 B 115 THR GLY GLY ARG LEU THR TYR SER ASN TRP LYS LYS ASP SEQRES 7 B 115 GLU PRO ASN ASP HIS GLY SER GLY GLU ASP CYS VAL THR SEQRES 8 B 115 ILE VAL ASP ASN GLY LEU TRP ASN ASP ILE SER CYS GLN SEQRES 9 B 115 ALA SER HIS THR ALA VAL CYS GLU PHE PRO ALA HET NAG C 1 2 HET BMA C 2 11 HET MAN C 3 11 HET MAN C 4 11 HET MAN C 5 11 HET MAN C 6 12 HET MAN C 7 1 HET CA A 1 1 HET CA A 2 1 HET CA A 3 1 HET CA B 1 1 HET CA B 2 1 HET CA B 222 1 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM BMA BETA-D-MANNOPYRANOSE HETNAM MAN ALPHA-D-MANNOPYRANOSE HETNAM CA CALCIUM ION FORMUL 3 NAG C8 H15 N O6 FORMUL 3 BMA C6 H12 O6 FORMUL 3 MAN 5(C6 H12 O6) FORMUL 4 CA 6(CA 2+) FORMUL 10 HOH *211(H2 O) HELIX 1 1 PRO A 120 LEU A 131 1 12 HELIX 2 2 ASN A 140 LYS A 152 1 13 HELIX 3 3 PRO B 120 LEU B 131 1 12 HELIX 4 4 ASN B 140 LYS B 152 1 13 HELIX 5 5 ASP B 200 GLY B 202 5 3 SHEET 1 A 3 PHE A 111 MET A 119 0 SHEET 2 A 3 HIS A 213 PHE A 219 -1 O HIS A 213 N MET A 119 SHEET 3 A 3 THR A 134 VAL A 135 -1 O THR A 134 N GLU A 218 SHEET 1 B 4 GLN A 167 TYR A 170 0 SHEET 2 B 4 ALA A 155 THR A 164 -1 O THR A 160 N MET A 169 SHEET 3 B 4 CYS A 195 ILE A 198 -1 O VAL A 196 N LEU A 157 SHEET 4 B 4 TRP A 204 ILE A 207 -1 O ASN A 205 N THR A 197 SHEET 1 C 3 LYS B 110 MET B 119 0 SHEET 2 C 3 HIS B 213 PRO B 220 -1 O HIS B 213 N MET B 119 SHEET 3 C 3 THR B 134 VAL B 135 -1 O THR B 134 N GLU B 218 SHEET 1 D 4 MET B 169 TYR B 170 0 SHEET 2 D 4 ALA B 155 THR B 160 -1 O THR B 160 N MET B 169 SHEET 3 D 4 CYS B 195 ILE B 198 -1 O VAL B 196 N LEU B 157 SHEET 4 D 4 TRP B 204 ILE B 207 -1 O ASN B 205 N THR B 197 SSBOND 1 CYS A 128 CYS A 217 1555 1555 2.03 SSBOND 2 CYS A 195 CYS A 209 1555 1555 2.03 SSBOND 3 CYS B 128 CYS B 217 1555 1555 2.03 SSBOND 4 CYS B 195 CYS B 209 1555 1555 2.03 LINK O4 NAG C 1 C1 BMA C 2 1555 1555 1.39 LINK O3 BMA C 2 C1 MAN C 3 1555 1555 1.39 LINK O6 BMA C 2 C1 MAN C 5 1555 1555 1.40 LINK O2 MAN C 3 C1 MAN C 4 1555 1555 1.39 LINK O3 MAN C 5 C1 MAN C 6 1555 1555 1.40 LINK O6 MAN C 5 C1 MAN C 7 1555 1555 1.40 LINK CA CA A 1 OD1 ASP A 161 1555 1555 2.69 LINK CA CA A 1 OD2 ASP A 161 1555 1555 2.32 LINK CA CA A 1 OE1 GLU A 165 1555 1555 2.53 LINK CA CA A 1 OE2 GLU A 165 1555 1555 2.49 LINK CA CA A 1 OD1 ASP A 188 1555 1555 2.63 LINK CA CA A 1 O GLU A 193 1555 1555 2.41 LINK CA CA A 1 OD1 ASP A 194 1555 1555 2.45 LINK CA CA A 1 O HOH A 222 1555 1555 2.38 LINK CA CA A 2 OE1 GLU A 185 1555 1555 2.43 LINK CA CA A 2 OD1 ASN A 187 1555 1555 2.44 LINK CA CA A 2 OE1 GLU A 193 1555 1555 2.34 LINK CA CA A 2 OD1 ASN A 205 1555 1555 2.42 LINK CA CA A 2 O ASP A 206 1555 1555 2.61 LINK CA CA A 2 OD1 ASP A 206 1555 1555 2.30 LINK CA CA A 3 OE1 GLU A 165 1555 1555 2.24 LINK CA CA A 3 OD1 ASP A 194 1555 1555 2.44 LINK CA CA A 3 OD2 ASP A 194 1555 1555 2.51 LINK CA CA A 3 O HOH A 231 1555 1555 2.34 LINK CA CA A 3 O HOH A 240 1555 1555 2.49 LINK CA CA A 3 O HOH A 241 1555 1555 2.34 LINK CA CA A 3 O HOH A 242 1555 1555 2.47 LINK CA CA B 1 OD1 ASP B 161 1555 1555 2.69 LINK CA CA B 1 OD2 ASP B 161 1555 1555 2.47 LINK CA CA B 1 OE1 GLU B 165 1555 1555 2.55 LINK CA CA B 1 OE2 GLU B 165 1555 1555 2.55 LINK CA CA B 1 OD1 ASP B 188 1555 1555 2.54 LINK CA CA B 1 O GLU B 193 1555 1555 2.38 LINK CA CA B 1 OD1 ASP B 194 1555 1555 2.35 LINK CA CA B 1 O HOH B 223 1555 1555 2.40 LINK CA CA B 2 OE1 GLU B 185 1555 1555 2.67 LINK CA CA B 2 OD1 ASN B 187 1555 1555 2.47 LINK CA CA B 2 OE1 GLU B 193 1555 1555 2.31 LINK CA CA B 2 OD1 ASN B 205 1555 1555 2.41 LINK CA CA B 2 O ASP B 206 1555 1555 2.45 LINK CA CA B 2 OD1 ASP B 206 1555 1555 2.38 LINK CA CA B 2 O3 MAN C 4 1555 1555 2.46 LINK CA CA B 2 O4 MAN C 4 1555 1555 2.54 LINK OE1 GLU B 165 CA CA B 222 1555 1555 2.27 LINK OD1 ASP B 194 CA CA B 222 1555 1555 2.56 LINK OD2 ASP B 194 CA CA B 222 1555 1555 2.47 LINK CA CA B 222 O HOH B 232 1555 1555 2.37 LINK CA CA B 222 O HOH B 233 1555 1555 2.39 LINK CA CA B 222 O HOH B 235 1555 1555 2.24 LINK CA CA B 222 O HOH B 237 1555 1555 2.27 CISPEP 1 GLU A 185 PRO A 186 0 -0.34 CISPEP 2 GLU B 185 PRO B 186 0 -0.28 SITE 1 C11 6 ASP A 161 GLU A 165 ASP A 188 GLU A 193 SITE 2 C11 6 ASP A 194 HOH A 222 SITE 1 C21 6 GLU A 185 ASN A 187 GLU A 193 ASN A 205 SITE 2 C21 6 ASP A 206 MAN C 6 SITE 1 C31 6 GLU A 165 ASP A 194 HOH A 231 HOH A 240 SITE 2 C31 6 HOH A 241 HOH A 242 SITE 1 C12 6 ASP B 161 GLU B 165 ASP B 188 GLU B 193 SITE 2 C12 6 ASP B 194 HOH B 223 SITE 1 C22 6 GLU B 185 ASN B 187 GLU B 193 ASN B 205 SITE 2 C22 6 ASP B 206 MAN C 4 SITE 1 C32 6 GLU B 165 ASP B 194 HOH B 235 HOH B 232 SITE 2 C32 6 HOH B 233 HOH B 237 CRYST1 34.810 85.160 39.550 90.00 97.41 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.028727 0.000000 0.003736 0.00000 SCALE2 0.000000 0.011743 0.000000 0.00000 SCALE3 0.000000 0.000000 0.025497 0.00000 MTRIX1 1 0.217470 -0.348090 -0.911890 16.17980 1 MTRIX2 1 -0.333640 -0.904480 0.265700 0.29360 1 MTRIX3 1 -0.917270 0.246460 -0.312840 21.63420 1