HEADER CALCIUM-BINDING PROTEIN 04-MAY-98 1BC1 TITLE RECOMBINANT RAT ANNEXIN V, QUADRUPLE MUTANT (T72K, S144K, S228K, TITLE 2 S303K) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ANNEXIN V; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PLACENTAL ANTICOAGULANT PROTEIN; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: JM101; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PKK233-2 KEYWDS CALCIUM BINDING PROTEIN, PHOSPHOLIPID MEMBRANE BINDING PROTEIN, KEYWDS 2 CALCIUM-BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR Y.D.MO,M.A.SWAIRJO,C.W.LI,J.F.HEAD,B.A.SEATON REVDAT 5 07-FEB-24 1BC1 1 REMARK REVDAT 4 03-NOV-21 1BC1 1 REMARK SEQADV LINK REVDAT 3 24-FEB-09 1BC1 1 VERSN REVDAT 2 13-JAN-99 1BC1 1 COMPND REMARK TITLE DBREF REVDAT 2 2 1 SEQADV JRNL HEADER REVDAT 1 25-NOV-98 1BC1 0 JRNL AUTH B.CAMPOS,Y.D.MO,T.R.MEALY,C.W.LI,M.A.SWAIRJO,C.BALCH, JRNL AUTH 2 J.F.HEAD,G.RETZINGER,J.R.DEDMAN,B.A.SEATON JRNL TITL MUTATIONAL AND CRYSTALLOGRAPHIC ANALYSES OF INTERFACIAL JRNL TITL 2 RESIDUES IN ANNEXIN V SUGGEST DIRECT INTERACTIONS WITH JRNL TITL 3 PHOSPHOLIPID MEMBRANE COMPONENTS. JRNL REF BIOCHEMISTRY V. 37 8004 1998 JRNL REFN ISSN 0006-2960 JRNL PMID 9609693 JRNL DOI 10.1021/BI973142N REMARK 2 REMARK 2 RESOLUTION. 2.05 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.05 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 79.8 REMARK 3 NUMBER OF REFLECTIONS : 17154 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) : 0.209 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.850 REMARK 3 FREE R VALUE TEST SET COUNT : 827 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.009 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.05 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.14 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 38.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 981 REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE : 0.3570 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 2.14 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 57 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.047 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2513 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 10 REMARK 3 SOLVENT ATOMS : 117 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.40 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) : 0.014 REMARK 3 BOND ANGLES (DEGREES) : 1.670 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 22.20 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.830 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1BC1 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_1000171574. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : AUG-95 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 8.2 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 RUH3R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17154 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.050 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 79.8 REMARK 200 DATA REDUNDANCY : 2.050 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.11200 REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.05 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 38.9 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: DIFFERENCE FOURIER REMARK 200 SOFTWARE USED: X-PLOR 3.851 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN CRYSTALLIZED FROM AMMONIUM REMARK 280 SULFATE, 20MM CACL2, 50MM HEPPS, PH 8.2 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 78.67000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 45.42015 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 12.53000 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 78.67000 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 45.42015 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 12.53000 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 78.67000 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 45.42015 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 12.53000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 90.84029 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 25.06000 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 90.84029 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 25.06000 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 90.84029 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 25.06000 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 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 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 1 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 ASP A 319 O 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 LYS A 99 71.32 -68.38 REMARK 500 SER A 244 112.83 -177.04 REMARK 500 LYS A 258 -54.72 -22.82 REMARK 500 ILE A 277 -72.17 -124.82 REMARK 500 ALA A 291 -21.58 62.40 REMARK 500 ASP A 318 -14.69 139.96 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 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET A 26 O REMARK 620 2 GLY A 28 O 85.2 REMARK 620 3 GLY A 30 O 103.8 88.1 REMARK 620 4 GLU A 70 OE1 85.2 168.9 88.9 REMARK 620 5 GLU A 70 OE2 83.6 136.2 135.7 47.7 REMARK 620 6 HOH A 537 O 157.2 94.1 98.9 96.9 81.2 REMARK 620 7 HOH A 605 O 63.7 59.0 144.5 120.8 78.2 96.4 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 68 O REMARK 620 2 LEU A 71 O 73.0 REMARK 620 3 GLU A 76 OE2 62.0 72.5 REMARK 620 4 HOH A 607 O 170.1 102.4 108.3 REMARK 620 5 HOH A 613 O 83.0 69.3 134.1 103.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 407 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 181 O REMARK 620 2 LYS A 184 O 74.1 REMARK 620 3 GLY A 186 O 91.0 71.2 REMARK 620 4 GLU A 226 OE1 77.9 139.5 80.8 REMARK 620 5 GLU A 226 OE2 75.2 144.3 127.1 46.6 REMARK 620 6 HOH A 502 O 175.7 106.6 93.2 103.5 102.8 REMARK 620 7 HOH A 571 O 83.0 73.9 145.0 130.7 84.7 93.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 408 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 224 O REMARK 620 2 ASP A 224 OD1 68.7 REMARK 620 3 THR A 227 O 74.4 122.4 REMARK 620 4 GLU A 232 OE2 86.3 47.3 88.8 REMARK 620 5 GLU A 232 OE1 123.4 85.2 79.9 43.2 REMARK 620 6 HOH A 611 O 161.5 124.8 87.2 95.0 52.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 410 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 MET A 257 O REMARK 620 2 GLY A 259 O 55.1 REMARK 620 3 GLY A 261 O 71.7 90.4 REMARK 620 4 ASP A 301 OD1 84.1 134.4 54.6 REMARK 620 5 ASP A 301 OD2 81.1 131.1 95.6 44.1 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 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 407 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 408 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 410 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 450 DBREF 1BC1 A 2 319 UNP P14668 ANXA5_RAT 1 318 SEQADV 1BC1 LYS A 72 UNP P14668 THR 71 ENGINEERED MUTATION SEQADV 1BC1 LYS A 144 UNP P14668 SER 143 ENGINEERED MUTATION SEQADV 1BC1 LYS A 228 UNP P14668 SER 227 ENGINEERED MUTATION SEQADV 1BC1 LYS A 303 UNP P14668 SER 302 ENGINEERED MUTATION SEQRES 1 A 319 MET ALA LEU ARG GLY THR VAL THR ASP PHE SER GLY PHE SEQRES 2 A 319 ASP GLY ARG ALA ASP ALA GLU VAL LEU ARG LYS ALA MET SEQRES 3 A 319 LYS GLY LEU GLY THR ASP GLU ASP SER ILE LEU ASN LEU SEQRES 4 A 319 LEU THR ALA ARG SER ASN ALA GLN ARG GLN GLN ILE ALA SEQRES 5 A 319 GLU GLU PHE LYS THR LEU PHE GLY ARG ASP LEU VAL ASN SEQRES 6 A 319 ASP MET LYS SER GLU LEU LYS GLY LYS PHE GLU LYS LEU SEQRES 7 A 319 ILE VAL ALA LEU MET LYS PRO SER ARG LEU TYR ASP ALA SEQRES 8 A 319 TYR GLU LEU LYS HIS ALA LEU LYS GLY ALA GLY THR ASP SEQRES 9 A 319 GLU LYS VAL LEU THR GLU ILE ILE ALA SER ARG THR PRO SEQRES 10 A 319 GLU GLU LEU ARG ALA ILE LYS GLN ALA TYR GLU GLU GLU SEQRES 11 A 319 TYR GLY SER ASN LEU GLU ASP ASP VAL VAL GLY ASP THR SEQRES 12 A 319 LYS GLY TYR TYR GLN ARG MET LEU VAL VAL LEU LEU GLN SEQRES 13 A 319 ALA ASN ARG ASP PRO ASP THR ALA ILE ASP ASP ALA GLN SEQRES 14 A 319 VAL GLU LEU ASP ALA GLN ALA LEU PHE GLN ALA GLY GLU SEQRES 15 A 319 LEU LYS TRP GLY THR ASP GLU GLU LYS PHE ILE THR ILE SEQRES 16 A 319 LEU GLY THR ARG SER VAL SER HIS LEU ARG ARG VAL PHE SEQRES 17 A 319 ASP LYS TYR MET THR ILE SER GLY PHE GLN ILE GLU GLU SEQRES 18 A 319 THR ILE ASP ARG GLU THR LYS GLY ASN LEU GLU ASN LEU SEQRES 19 A 319 LEU LEU ALA VAL VAL LYS SER ILE ARG SER ILE PRO ALA SEQRES 20 A 319 TYR LEU ALA GLU THR LEU TYR TYR ALA MET LYS GLY ALA SEQRES 21 A 319 GLY THR ASP ASP HIS THR LEU ILE ARG VAL ILE VAL SER SEQRES 22 A 319 ARG SER GLU ILE ASP LEU PHE ASN ILE ARG LYS GLU PHE SEQRES 23 A 319 ARG LYS ASN PHE ALA THR SER LEU TYR SER MET ILE LYS SEQRES 24 A 319 GLY ASP THR LYS GLY ASP TYR LYS LYS ALA LEU LEU LEU SEQRES 25 A 319 LEU CYS GLY GLY GLU ASP ASP HET CA A 401 1 HET CA A 402 1 HET CA A 407 1 HET CA A 408 1 HET CA A 410 1 HET SO4 A 450 5 HETNAM CA CALCIUM ION HETNAM SO4 SULFATE ION FORMUL 2 CA 5(CA 2+) FORMUL 7 SO4 O4 S 2- FORMUL 8 HOH *117(H2 O) HELIX 1 1 GLY A 15 MET A 26 1 12 HELIX 2 2 GLU A 33 ALA A 42 1 10 HELIX 3 3 ASN A 45 PHE A 59 1 15 HELIX 4 4 LEU A 63 GLU A 70 1 8 HELIX 5 5 GLY A 73 MET A 83 1 11 HELIX 6 6 SER A 86 LEU A 98 1 13 HELIX 7 7 GLY A 100 GLY A 102 5 3 HELIX 8 8 GLU A 105 SER A 114 1 10 HELIX 9 9 PRO A 117 TYR A 131 1 15 HELIX 10 10 LEU A 135 ASP A 142 1 8 HELIX 11 11 GLY A 145 LEU A 155 1 11 HELIX 12 12 ASP A 167 ALA A 180 1 14 HELIX 13 13 GLU A 189 THR A 198 1 10 HELIX 14 14 VAL A 201 SER A 215 1 15 HELIX 15 15 ILE A 219 GLU A 226 1 8 HELIX 16 16 GLY A 229 ARG A 243 1 15 HELIX 17 17 ILE A 245 LYS A 258 1 14 HELIX 18 18 ASP A 264 ARG A 274 1 11 HELIX 19 19 LEU A 279 PHE A 290 1 12 HELIX 20 20 LEU A 294 ASP A 301 1 8 HELIX 21 21 GLY A 304 CYS A 314 1 11 LINK O MET A 26 CA CA A 401 1555 1555 2.66 LINK O GLY A 28 CA CA A 401 1555 1555 2.56 LINK O GLY A 30 CA CA A 401 1555 1555 2.67 LINK O LYS A 68 CA CA A 402 1555 1555 2.77 LINK OE1 GLU A 70 CA CA A 401 1555 1555 2.60 LINK OE2 GLU A 70 CA CA A 401 1555 1555 2.82 LINK O LEU A 71 CA CA A 402 1555 1555 3.00 LINK OE2 GLU A 76 CA CA A 402 1555 1555 2.86 LINK O GLY A 181 CA CA A 407 1555 1555 2.69 LINK O LYS A 184 CA CA A 407 1555 1555 2.60 LINK O GLY A 186 CA CA A 407 1555 1555 2.65 LINK O ASP A 224 CA CA A 408 1555 1555 3.00 LINK OD1 ASP A 224 CA CA A 408 1555 1555 3.30 LINK OE1 GLU A 226 CA CA A 407 1555 1555 2.68 LINK OE2 GLU A 226 CA CA A 407 1555 1555 2.86 LINK O THR A 227 CA CA A 408 1555 1555 2.96 LINK OE2 GLU A 232 CA CA A 408 1555 1555 3.04 LINK OE1 GLU A 232 CA CA A 408 1555 1555 2.91 LINK O MET A 257 CA CA A 410 1555 1555 3.16 LINK O GLY A 259 CA CA A 410 1555 1555 2.75 LINK O GLY A 261 CA CA A 410 1555 1555 2.99 LINK OD1 ASP A 301 CA CA A 410 1555 1555 2.73 LINK OD2 ASP A 301 CA CA A 410 1555 1555 3.05 LINK CA CA A 401 O HOH A 537 1555 1555 2.99 LINK CA CA A 401 O HOH A 605 1555 1555 2.75 LINK CA CA A 402 O HOH A 607 1555 1555 2.93 LINK CA CA A 402 O HOH A 613 1555 1555 3.03 LINK CA CA A 407 O HOH A 502 1555 1555 2.92 LINK CA CA A 407 O HOH A 571 1555 1555 2.68 LINK CA CA A 408 O HOH A 611 1555 1555 2.96 SITE 1 AC1 6 MET A 26 GLY A 28 GLY A 30 GLU A 70 SITE 2 AC1 6 HOH A 537 HOH A 605 SITE 1 AC2 5 LYS A 68 LEU A 71 GLU A 76 HOH A 607 SITE 2 AC2 5 HOH A 613 SITE 1 AC3 6 GLY A 181 LYS A 184 GLY A 186 GLU A 226 SITE 2 AC3 6 HOH A 502 HOH A 571 SITE 1 AC4 4 ASP A 224 THR A 227 GLU A 232 HOH A 611 SITE 1 AC5 4 MET A 257 GLY A 259 GLY A 261 ASP A 301 SITE 1 AC6 6 ARG A 23 MET A 26 LYS A 27 GLY A 28 SITE 2 AC6 6 HOH A 605 HOH A 606 CRYST1 157.340 157.340 37.590 90.00 90.00 120.00 H 3 9 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 0.006356 0.003669 0.000000 0.00000 SCALE2 0.000000 0.007339 0.000000 0.00000 SCALE3 0.000000 0.000000 0.026603 0.00000