1KZA - Header Asymmetric Unit

HEADER IMMUNE SYSTEM, SUGAR BINDING PROTEIN 06-FEB-02 1KZA

TITLE COMPLEX OF MBP-C AND MAN-A13-MAN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: MANNOSE-BINDING PROTEIN C; COMPND 3 CHAIN: 1, 2; COMPND 4 FRAGMENT: SUBTILISIN FRAGMENT (RESIDUES 129-243 OF P08661); COMPND 5 SYNONYM: MBP-C; MANNAN-BINDING PROTEIN; RA-REACTIVE FACTOR COMPND 6 P28A SUBUNIT; RARF/P28A; COMPND 7 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 GENE: MBL1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JA221; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PINOMPIIIA2

KEYWDS PROTEIN-CARBOHYDRATE COMPLEX, IMMUNE SYSTEM, SUGAR BINDING KEYWDS 2 PROTEIN

EXPDTA X-RAY DIFFRACTION

AUTHOR K.K.NG,A.R.KOLATKAR,S.PARK-SNYDER,H.FEINBERG,D.A.CLARK, AUTHOR 2 K.DRICKAMER,W.I.WEIS

REVDAT 3 24-FEB-09 1KZA 1 VERSN REVDAT 2 01-APR-03 1KZA 1 JRNL REVDAT 1 05-JUL-02 1KZA 0

JRNL AUTH K.K.NG,A.R.KOLATKAR,S.PARK-SNYDER,H.FEINBERG, JRNL AUTH 2 D.A.CLARK,K.DRICKAMER,W.I.WEIS JRNL TITL ORIENTATION OF BOUND LIGANDS IN MANNOSE-BINDING JRNL TITL 2 PROTEINS. IMPLICATIONS FOR MULTIVALENT LIGAND JRNL TITL 3 RECOGNITION. JRNL REF J.BIOL.CHEM. V. 277 16088 2002 JRNL REFN ISSN 0021-9258 JRNL PMID 11850428 JRNL DOI 10.1074/JBC.M200493200

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. 1.74 ANGSTROMS.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0 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) : 1.74 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 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) (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 27117 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 SET) : 0.213 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2692 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 : 1773 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 29 REMARK 3 SOLVENT ATOMS : 221 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) : 0.71500 REMARK 3 B22 (A**2) : -2.41900 REMARK 3 B33 (A**2) : 1.70400 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC 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 1KZA COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-FEB-02. REMARK 100 THE RCSB ID CODE IS RCSB015497.

REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-MAY-97 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200H REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : GRAPHITE MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27518 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.740 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 5.400 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : 0.06300 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 25.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.74 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.24600 REMARK 200 R SYM FOR SHELL (I) : 0.24600 REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: PDB ENTRY 1RDO REMARK 200 REMARK 200 REMARK: NULL

REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 51.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.53 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, TRIS-CL, NACL, CACL2, REMARK 280 NAN3, PH 7.4, VAPOR DIFFUSION, HANGING DROP AT 298K

REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 30.34000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 28.58500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.44500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 28.58500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.34000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.44500 REMARK 290 SMTRY3 4 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: NON-PHYSIOLOGICAL DIMER

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: 2350 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11400 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -67.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: 1, 2 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 ASN 2 111 REMARK 465 VAL 2 112 REMARK 465 GLY 2 113

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 1 114 CG CD CE NZ

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 LYS 2 114 CD CE NZ REMARK 480 ARG 2 182 CD NE CZ NH1 NH2

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 ARG 1 182 -64.38 -106.78 REMARK 500 ASN 1 185 51.48 -147.00 REMARK 500 ARG 2 182 -67.18 -108.69 REMARK 500 ASN 2 185 53.42 -141.43 REMARK 500 REMARK 500 REMARK: NULL

REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH 11070 DISTANCE = 5.14 ANGSTROMS REMARK 525 HOH 11072 DISTANCE = 6.08 ANGSTROMS

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 1 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN 1 193 OD1 REMARK 620 2 ASN 1 199 OD1 84.1 REMARK 620 3 ASP 1 166 OD1 150.7 113.2 REMARK 620 4 ASP 1 166 OD2 157.1 75.9 51.1 REMARK 620 5 GLU 1 170 OE1 84.5 80.0 76.2 102.7 REMARK 620 6 GLU 1 170 OE2 78.1 128.9 72.6 123.3 51.1 REMARK 620 7 GLU 1 198 O 74.8 77.0 130.5 89.7 150.3 139.9 REMARK 620 8 HOH 11055 O 93.4 150.3 82.6 98.4 129.4 78.9 73.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA 1 502 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN 1 210 OD1 REMARK 620 2 MAN 11001 O3 81.3 REMARK 620 3 GLU 1 198 OE2 144.4 76.3 REMARK 620 4 ASP 1 211 O 76.0 73.5 71.3 REMARK 620 5 ASP 1 211 OD2 92.9 148.2 91.8 74.8 REMARK 620 6 MAN 11001 O4 79.7 66.2 114.8 135.4 143.7 REMARK 620 7 GLU 1 190 OE2 67.1 130.3 147.2 129.2 73.5 70.9 REMARK 620 8 ASN 1 192 OD1 138.6 119.9 76.9 141.2 84.8 78.3 72.7 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA 2 601 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU 2 170 OE2 REMARK 620 2 ASN 2 193 OD1 83.9 REMARK 620 3 HOH 22003 O 130.8 93.2 REMARK 620 4 ASP 2 166 OD1 105.3 156.5 96.5 REMARK 620 5 ASP 2 166 OD2 75.9 151.4 85.1 51.3 REMARK 620 6 GLU 2 198 O 148.2 74.6 74.6 87.4 131.5 REMARK 620 7 ASN 2 199 OD1 81.1 86.4 148.0 74.1 109.8 74.5 REMARK 620 8 GLU 2 170 OE1 52.5 76.0 79.1 126.9 75.6 138.9 131.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA 2 602 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN 2 192 OD1 REMARK 620 2 GLU 2 198 OE2 76.3 REMARK 620 3 ASP 2 211 OD2 84.1 91.7 REMARK 620 4 MAN 22001 O3 121.4 76.8 147.2 REMARK 620 5 MAN 22001 O4 78.8 113.6 144.6 66.3 REMARK 620 6 ASP 2 211 O 141.4 72.0 75.4 71.9 134.4 REMARK 620 7 ASN 2 210 OD1 139.4 144.2 91.6 81.3 82.0 74.5 REMARK 620 8 GLU 2 190 OE2 72.1 145.7 72.4 131.8 72.9 129.1 68.2 REMARK 620 N 1 2 3 4 5 6 7

REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN 1 1001 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MAN 2 2001 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA 1 501 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA 1 502 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL 1 503 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA 2 601 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA 2 602

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1RDO RELATED DB: PDB REMARK 900 MBP-C REMARK 900 RELATED ID: 1KZB RELATED DB: PDB REMARK 900 RELATED ID: 1KZC RELATED DB: PDB REMARK 900 RELATED ID: 1KZD RELATED DB: PDB REMARK 900 RELATED ID: 1KZE RELATED DB: PDB

DBREF 1KZA 1 111 225 UNP P08661 MBL2_RAT 129 243 DBREF 1KZA 2 111 225 UNP P08661 MBL2_RAT 129 243

SEQRES 1 1 115 ASN VAL GLY LYS LYS TYR PHE MET SER SER VAL ARG ARG SEQRES 2 1 115 MET PRO LEU ASN ARG ALA LYS ALA LEU CYS SER GLU LEU SEQRES 3 1 115 GLN GLY THR VAL ALA THR PRO ARG ASN ALA GLU GLU ASN SEQRES 4 1 115 ARG ALA ILE GLN ASN VAL ALA LYS ASP VAL ALA PHE LEU SEQRES 5 1 115 GLY ILE THR ASP GLN ARG THR GLU ASN VAL PHE GLU ASP SEQRES 6 1 115 LEU THR GLY ASN ARG VAL ARG TYR THR ASN TRP ASN GLU SEQRES 7 1 115 GLY GLU PRO ASN ASN VAL GLY SER GLY GLU ASN CYS VAL SEQRES 8 1 115 VAL LEU LEU THR ASN GLY LYS TRP ASN ASP VAL PRO CYS SEQRES 9 1 115 SER ASP SER PHE LEU VAL VAL CYS GLU PHE SER SEQRES 1 2 115 ASN VAL GLY LYS LYS TYR PHE MET SER SER VAL ARG ARG SEQRES 2 2 115 MET PRO LEU ASN ARG ALA LYS ALA LEU CYS SER GLU LEU SEQRES 3 2 115 GLN GLY THR VAL ALA THR PRO ARG ASN ALA GLU GLU ASN SEQRES 4 2 115 ARG ALA ILE GLN ASN VAL ALA LYS ASP VAL ALA PHE LEU SEQRES 5 2 115 GLY ILE THR ASP GLN ARG THR GLU ASN VAL PHE GLU ASP SEQRES 6 2 115 LEU THR GLY ASN ARG VAL ARG TYR THR ASN TRP ASN GLU SEQRES 7 2 115 GLY GLU PRO ASN ASN VAL GLY SER GLY GLU ASN CYS VAL SEQRES 8 2 115 VAL LEU LEU THR ASN GLY LYS TRP ASN ASP VAL PRO CYS SEQRES 9 2 115 SER ASP SER PHE LEU VAL VAL CYS GLU PHE SER

HET MAN 11001 12 HET MAN 22001 12 HET CA 1 501 1 HET CA 1 502 1 HET CL 1 503 1 HET CA 2 601 1 HET CA 2 602 1

HETNAM MAN ALPHA-D-MANNOSE HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION

FORMUL 3 MAN 2(C6 H12 O6) FORMUL 5 CA 4(CA 2+) FORMUL 7 CL CL 1- FORMUL 10 HOH *221(H2 O)

HELIX 1 1 PRO 1 125 LEU 1 136 1 12 HELIX 2 2 ASN 1 145 ALA 1 156 1 12 HELIX 3 3 PRO 2 125 LEU 2 136 1 12 HELIX 4 4 ASN 2 145 ALA 2 156 1 12

SHEET 1 1 8 LEU 1 219 PHE 1 224 0 SHEET 2 1 8 THR 1 139 VAL 1 140 -1 O THR 1 139 N GLU 1 223 SHEET 3 1 8 LEU 1 219 PHE 1 224 -1 N GLU 1 223 O THR 1 139 SHEET 4 1 8 ALA 1 160 THR 1 165 1 N PHE 1 161 O LEU 1 219 SHEET 5 1 8 GLU 1 174 ASP 1 175 -1 N GLU 1 174 O THR 1 165 SHEET 6 1 8 ALA 1 160 THR 1 165 -1 N THR 1 165 O GLU 1 174 SHEET 7 1 8 CYS 1 200 LEU 1 203 -1 O VAL 1 201 N LEU 1 162 SHEET 8 1 8 TRP 1 209 VAL 1 212 -1 O ASN 1 210 N VAL 1 202 SHEET 1 8 8 LEU 2 219 PHE 2 224 0 SHEET 2 8 8 THR 2 139 VAL 2 140 -1 O THR 2 139 N GLU 2 223 SHEET 3 8 8 LEU 2 219 PHE 2 224 -1 N GLU 2 223 O THR 2 139 SHEET 4 8 8 ALA 2 160 THR 2 169 1 N PHE 2 161 O LEU 2 219 SHEET 5 8 8 VAL 2 172 ASP 2 175 -1 N VAL 2 172 O THR 2 169 SHEET 6 8 8 ALA 2 160 THR 2 169 -1 O THR 2 165 N GLU 2 174 SHEET 7 8 8 CYS 2 200 LEU 2 203 -1 O VAL 2 201 N LEU 2 162 SHEET 8 8 8 TRP 2 209 VAL 2 212 -1 O ASN 2 210 N VAL 2 202

SSBOND 1 CYS 1 133 CYS 1 222 1555 1555 2.03 SSBOND 2 CYS 1 200 CYS 1 214 1555 1555 2.03 SSBOND 3 CYS 2 133 CYS 2 222 1555 1555 2.04 SSBOND 4 CYS 2 200 CYS 2 214 1555 1555 2.04

LINK CA CA 1 501 OD1 ASN 1 193 1555 1555 2.44 LINK CA CA 1 501 OD1 ASN 1 199 1555 1555 2.39 LINK CA CA 1 501 OD1 ASP 1 166 1555 1555 2.45 LINK CA CA 1 501 OD2 ASP 1 166 1555 1555 2.64 LINK CA CA 1 501 OE1 GLU 1 170 1555 1555 2.46 LINK CA CA 1 501 OE2 GLU 1 170 1555 1555 2.58 LINK CA CA 1 501 O GLU 1 198 1555 1555 2.47 LINK CA CA 1 501 O HOH 11055 1555 1555 2.31 LINK CA CA 1 502 OD1 ASN 1 210 1555 1555 2.44 LINK CA CA 1 502 O3 MAN 11001 1555 1555 2.54 LINK CA CA 1 502 OE2 GLU 1 198 1555 1555 2.45 LINK CA CA 1 502 O ASP 1 211 1555 1555 2.49 LINK CA CA 1 502 OD2 ASP 1 211 1555 1555 2.36 LINK CA CA 1 502 O4 MAN 11001 1555 1555 2.60 LINK CA CA 1 502 OE2 GLU 1 190 1555 1555 2.52 LINK CA CA 1 502 OD1 ASN 1 192 1555 1555 2.40 LINK CA CA 2 601 OE2 GLU 2 170 1555 1555 2.43 LINK CA CA 2 601 OD1 ASN 2 193 1555 1555 2.44 LINK CA CA 2 601 O HOH 22003 1555 1555 2.26 LINK CA CA 2 601 OD1 ASP 2 166 1555 1555 2.65 LINK CA CA 2 601 OD2 ASP 2 166 1555 1555 2.41 LINK CA CA 2 601 O GLU 2 198 1555 1555 2.49 LINK CA CA 2 601 OD1 ASN 2 199 1555 1555 2.38 LINK CA CA 2 601 OE1 GLU 2 170 1555 1555 2.50 LINK CA CA 2 602 OD1 ASN 2 192 1555 1555 2.36 LINK CA CA 2 602 OE2 GLU 2 198 1555 1555 2.43 LINK CA CA 2 602 OD2 ASP 2 211 1555 1555 2.34 LINK CA CA 2 602 O3 MAN 22001 1555 1555 2.58 LINK CA CA 2 602 O4 MAN 22001 1555 1555 2.60 LINK CA CA 2 602 O ASP 2 211 1555 1555 2.55 LINK CA CA 2 602 OD1 ASN 2 210 1555 1555 2.40 LINK CA CA 2 602 OE2 GLU 2 190 1555 1555 2.63

CISPEP 1 GLU 1 190 PRO 1 191 0 -0.07 CISPEP 2 GLU 2 190 PRO 2 191 0 0.13

SITE 1 AC1 8 GLU 1 190 ASN 1 192 GLU 1 198 ASN 1 210 SITE 2 AC1 8 ASP 1 211 CA 1 502 HOH 11102 HOH 11103 SITE 1 AC2 7 GLU 2 190 ASN 2 192 GLU 2 198 ASN 2 210 SITE 2 AC2 7 ASP 2 211 CA 2 602 HOH 22109 SITE 1 AC3 6 ASP 1 166 GLU 1 170 ASN 1 193 GLU 1 198 SITE 2 AC3 6 ASN 1 199 HOH 11055 SITE 1 AC4 6 GLU 1 190 ASN 1 192 GLU 1 198 ASN 1 210 SITE 2 AC4 6 ASP 1 211 MAN 11001 SITE 1 AC5 4 ASN 1 199 PRO 1 213 CYS 1 214 HOH 11018 SITE 1 AC6 6 ASP 2 166 GLU 2 170 ASN 2 193 GLU 2 198 SITE 2 AC6 6 ASN 2 199 HOH 22003 SITE 1 AC7 6 GLU 2 190 ASN 2 192 GLU 2 198 ASN 2 210 SITE 2 AC7 6 ASP 2 211 MAN 22001

CRYST1 60.680 74.890 57.170 90.00 90.00 90.00 P 21 21 21 8

ORIGX1 1.000000 0.000000 0.000000 0.00000

ORIGX2 0.000000 1.000000 0.000000 0.00000

ORIGX3 0.000000 0.000000 1.000000 0.00000

SCALE1 0.016480 0.000000 0.000000 0.00000

SCALE2 0.000000 0.013353 0.000000 0.00000

SCALE3 0.000000 0.000000 0.017492 0.00000