HEADER HYDROLASE 06-OCT-00 1G0H TITLE CRYSTAL STRUCTURE OF MJ0109 GENE PRODUCT INOSITOL MONOPHOSPHATASE- TITLE 2 FRUCTOSE 1,6 BISPHOSPHATASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: INOSITOL MONOPHOSPHATASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: MJ0109 GENE PRODUCT; COMPND 5 EC: 3.1.3.25; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOCALDOCOCCUS JANNASCHII; SOURCE 3 ORGANISM_TAXID: 2190; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 EXPRESSION_SYSTEM_PLASMID: PET23A+ KEYWDS HOMODIMER, COMPLEXED WITH CA2+ AND I-1-P, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR K.A.JOHNSON,L.CHEN,H.YANG,M.F.ROBERTS,B.STEC REVDAT 4 09-AUG-23 1G0H 1 REMARK LINK REVDAT 3 24-FEB-09 1G0H 1 VERSN REVDAT 2 01-APR-03 1G0H 1 JRNL REVDAT 1 14-MAR-01 1G0H 0 JRNL AUTH K.A.JOHNSON,L.CHEN,H.YANG,M.F.ROBERTS,B.STEC JRNL TITL CRYSTAL STRUCTURE AND CATALYTIC MECHANISM OF THE MJ0109 GENE JRNL TITL 2 PRODUCT: A BIFUNCTIONAL ENZYME WITH INOSITOL MONOPHOSPHATASE JRNL TITL 3 AND FRUCTOSE 1,6-BISPHOSPHATASE ACTIVITIES. JRNL REF BIOCHEMISTRY V. 40 618 2001 JRNL REFN ISSN 0006-2960 JRNL PMID 11170378 JRNL DOI 10.1021/BI0016422 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH B.STEC,H.YANG,K.A.JOHNSON,L.CHEN,M.F.ROBERTS REMARK 1 TITL MJ0109 IS AN ENZYME THAT IS BOTH AN INOSITOL MONOPHOSPHATSE REMARK 1 TITL 2 AND THE 'MISSING' ARCHAEAL FRUCTOSE-1,6-BISPHOSPHATASE REMARK 1 REF NAT.STRUCT.BIOL. V. 7 1046 2000 REMARK 1 REFN ISSN 1072-8368 REMARK 1 DOI 10.1038/80968 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 12.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : EVERY 20TH REFLECTION REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.226 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.224 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.279 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 1437 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 28745 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.178 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.174 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 732 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 14585 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4036 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 36 REMARK 3 SOLVENT ATOMS : 78 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 0 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 16603 REMARK 3 NUMBER OF RESTRAINTS : 16745 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.014 REMARK 3 ANGLE DISTANCES (A) : 0.019 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.108 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.335 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.023 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.026 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.005 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: CONJUGATED GRADIENT LEAST SQUARES REMARK 4 REMARK 4 1G0H COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-OCT-00. REMARK 100 THE DEPOSITION ID IS D_1000012079. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-AUG-97 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 7.2 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 RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : UCSD MARK II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : SDMS REMARK 200 DATA SCALING SOFTWARE : SDMS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29087 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 3.600 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.9 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.41100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: 1AWB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, SODIUM CHLORIDE, CALCIUM REMARK 280 CHLORIDE, TRIS, PH 7.2, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298.0K 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 32.59000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.90500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.94500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.90500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 32.59000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.94500 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: THE BIOLOGICAL ASSEMBLY IS A DIMER REMARK 300 CONSTRUCTED FROM CHAIN A AND B 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 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 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 PHE A 22 107.49 -54.27 REMARK 500 ARG A 24 71.90 -103.12 REMARK 500 SER A 36 23.28 -73.16 REMARK 500 VAL A 60 -167.88 -105.89 REMARK 500 GLU A 65 -79.26 -57.68 REMARK 500 GLU A 66 42.16 -79.39 REMARK 500 LEU A 67 -11.12 -167.53 REMARK 500 SER A 73 -10.75 77.14 REMARK 500 PHE A 95 85.58 -155.94 REMARK 500 ASN A 105 41.55 74.17 REMARK 500 TYR A 109 -57.67 -126.99 REMARK 500 ASN A 146 38.76 -155.55 REMARK 500 LYS A 156 17.90 -69.29 REMARK 500 ALA A 189 157.50 179.81 REMARK 500 PRO A 195 105.98 -57.76 REMARK 500 LYS A 196 -30.90 -135.96 REMARK 500 ALA A 203 -70.52 -51.39 REMARK 500 GLU A 223 136.92 -36.10 REMARK 500 ASP A 232 97.36 88.90 REMARK 500 ASP A 246 -75.97 -52.92 REMARK 500 PRO B 335 -51.65 -19.78 REMARK 500 SER B 336 -86.44 -41.18 REMARK 500 ASN B 359 72.61 51.03 REMARK 500 GLU B 366 43.12 -99.75 REMARK 500 LEU B 367 -9.49 -170.04 REMARK 500 TYR B 409 -48.43 -130.73 REMARK 500 ASN B 446 44.66 -143.72 REMARK 500 LYS B 455 38.42 -76.62 REMARK 500 ALA B 474 87.99 -164.74 REMARK 500 ALA B 489 160.14 178.14 REMARK 500 ARG B 494 69.14 -107.82 REMARK 500 PRO B 495 90.11 -30.87 REMARK 500 LYS B 496 -37.36 -131.69 REMARK 500 ALA B 530 31.17 -99.17 REMARK 500 ASP B 532 122.70 52.97 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 290 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 65 OE2 REMARK 620 2 ASP A 81 OD1 75.2 REMARK 620 3 ASP A 84 OD1 146.7 76.6 REMARK 620 4 ASP A 201 OD1 114.3 99.7 87.7 REMARK 620 5 IPD A 292 O7 63.6 86.8 97.6 172.4 REMARK 620 6 IPD A 292 O1 112.9 123.1 69.4 122.3 55.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 291 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 65 OE1 REMARK 620 2 GLU A 65 OE2 51.3 REMARK 620 3 ASP A 81 OD2 82.7 66.1 REMARK 620 4 ILE A 83 O 158.9 120.7 76.5 REMARK 620 5 IPD A 292 O7 107.5 69.7 110.5 83.5 REMARK 620 6 HOH A 620 O 81.7 92.6 158.6 119.4 61.0 REMARK 620 7 HOH A 621 O 77.6 124.7 90.8 98.9 158.5 100.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 590 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 365 OE2 REMARK 620 2 GLU B 365 OE1 36.6 REMARK 620 3 ASP B 381 OD1 51.7 79.4 REMARK 620 4 ASP B 381 OD2 86.0 88.8 49.3 REMARK 620 5 ILE B 383 O 124.1 156.9 77.5 74.9 REMARK 620 6 IPD B 592 O7 65.5 91.7 79.4 127.6 85.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 591 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 365 OE2 REMARK 620 2 ASP B 381 OD1 65.9 REMARK 620 3 ASP B 384 OD1 164.5 98.9 REMARK 620 4 ASP B 501 OD1 102.6 118.4 87.2 REMARK 620 5 IPD B 592 O7 69.7 73.0 103.8 163.3 REMARK 620 6 IPD B 592 O1 103.2 129.8 83.8 111.8 58.0 REMARK 620 7 IPD B 592 O2 144.6 149.1 50.8 61.6 115.8 61.1 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 290 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 291 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 590 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 591 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPD A 292 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IPD B 592 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DK4 RELATED DB: PDB REMARK 900 MJ0109 IN COMPLEX WITH ZN REMARK 900 RELATED ID: 1G0I RELATED DB: PDB REMARK 900 MJ0109 IN COMPLEX WITH MN, PO4, AND INOSITOL. DBREF 1G0H A 1 252 UNP Q57573 SUHB_METJA 1 252 DBREF 1G0H B 301 552 UNP Q57573 SUHB_METJA 1 252 SEQRES 1 A 252 MET LYS TRP ASP GLU ILE GLY LYS ASN ILE ALA LYS GLU SEQRES 2 A 252 ILE GLU LYS GLU ILE LEU PRO TYR PHE GLY ARG LYS ASP SEQRES 3 A 252 LYS SER TYR VAL VAL GLY THR SER PRO SER GLY ASP GLU SEQRES 4 A 252 THR GLU ILE PHE ASP LYS ILE SER GLU ASP ILE ALA LEU SEQRES 5 A 252 LYS TYR LEU LYS SER LEU ASN VAL ASN ILE VAL SER GLU SEQRES 6 A 252 GLU LEU GLY VAL ILE ASP ASN SER SER GLU TRP THR VAL SEQRES 7 A 252 VAL ILE ASP PRO ILE ASP GLY SER PHE ASN PHE ILE ASN SEQRES 8 A 252 GLY ILE PRO PHE PHE ALA PHE CYS PHE GLY VAL PHE LYS SEQRES 9 A 252 ASN ASN GLU PRO TYR TYR GLY LEU THR TYR GLU PHE LEU SEQRES 10 A 252 THR LYS SER PHE TYR GLU ALA TYR LYS GLY LYS GLY ALA SEQRES 11 A 252 TYR LEU ASN GLY ARG LYS ILE LYS VAL LYS ASP PHE ASN SEQRES 12 A 252 PRO ASN ASN ILE VAL ILE SER TYR TYR PRO SER LYS LYS SEQRES 13 A 252 ILE ASP LEU GLU LYS LEU ARG ASN LYS VAL LYS ARG VAL SEQRES 14 A 252 ARG ILE PHE GLY ALA PHE GLY LEU GLU MET CYS TYR VAL SEQRES 15 A 252 ALA LYS GLY THR LEU ASP ALA VAL PHE ASP VAL ARG PRO SEQRES 16 A 252 LYS VAL ARG ALA VAL ASP ILE ALA SER SER TYR ILE ILE SEQRES 17 A 252 CYS LYS GLU ALA GLY ALA LEU ILE THR ASP GLU ASN GLY SEQRES 18 A 252 ASP GLU LEU LYS PHE ASP LEU ASN ALA THR ASP ARG LEU SEQRES 19 A 252 ASN ILE ILE VAL ALA ASN SER LYS GLU MET LEU ASP ILE SEQRES 20 A 252 ILE LEU ASP LEU LEU SEQRES 1 B 252 MET LYS TRP ASP GLU ILE GLY LYS ASN ILE ALA LYS GLU SEQRES 2 B 252 ILE GLU LYS GLU ILE LEU PRO TYR PHE GLY ARG LYS ASP SEQRES 3 B 252 LYS SER TYR VAL VAL GLY THR SER PRO SER GLY ASP GLU SEQRES 4 B 252 THR GLU ILE PHE ASP LYS ILE SER GLU ASP ILE ALA LEU SEQRES 5 B 252 LYS TYR LEU LYS SER LEU ASN VAL ASN ILE VAL SER GLU SEQRES 6 B 252 GLU LEU GLY VAL ILE ASP ASN SER SER GLU TRP THR VAL SEQRES 7 B 252 VAL ILE ASP PRO ILE ASP GLY SER PHE ASN PHE ILE ASN SEQRES 8 B 252 GLY ILE PRO PHE PHE ALA PHE CYS PHE GLY VAL PHE LYS SEQRES 9 B 252 ASN ASN GLU PRO TYR TYR GLY LEU THR TYR GLU PHE LEU SEQRES 10 B 252 THR LYS SER PHE TYR GLU ALA TYR LYS GLY LYS GLY ALA SEQRES 11 B 252 TYR LEU ASN GLY ARG LYS ILE LYS VAL LYS ASP PHE ASN SEQRES 12 B 252 PRO ASN ASN ILE VAL ILE SER TYR TYR PRO SER LYS LYS SEQRES 13 B 252 ILE ASP LEU GLU LYS LEU ARG ASN LYS VAL LYS ARG VAL SEQRES 14 B 252 ARG ILE PHE GLY ALA PHE GLY LEU GLU MET CYS TYR VAL SEQRES 15 B 252 ALA LYS GLY THR LEU ASP ALA VAL PHE ASP VAL ARG PRO SEQRES 16 B 252 LYS VAL ARG ALA VAL ASP ILE ALA SER SER TYR ILE ILE SEQRES 17 B 252 CYS LYS GLU ALA GLY ALA LEU ILE THR ASP GLU ASN GLY SEQRES 18 B 252 ASP GLU LEU LYS PHE ASP LEU ASN ALA THR ASP ARG LEU SEQRES 19 B 252 ASN ILE ILE VAL ALA ASN SER LYS GLU MET LEU ASP ILE SEQRES 20 B 252 ILE LEU ASP LEU LEU HET CA A 290 1 HET CA A 291 1 HET IPD A 292 16 HET CA B 590 1 HET CA B 591 1 HET IPD B 592 16 HETNAM CA CALCIUM ION HETNAM IPD D-MYO-INOSITOL-1-PHOSPHATE FORMUL 3 CA 4(CA 2+) FORMUL 5 IPD 2(C6 H11 O9 P 2-) FORMUL 9 HOH *78(H2 O) HELIX 1 1 LYS A 2 LEU A 19 1 18 HELIX 2 2 PRO A 20 PHE A 22 5 3 HELIX 3 3 ILE A 42 LYS A 56 1 15 HELIX 4 4 SER A 57 ASN A 59 5 3 HELIX 5 5 GLY A 85 ASN A 91 1 7 HELIX 6 6 PHE A 116 LYS A 119 5 4 HELIX 7 7 ASP A 158 VAL A 166 1 9 HELIX 8 8 ALA A 174 LYS A 184 1 11 HELIX 9 9 ARG A 198 GLU A 211 1 14 HELIX 10 10 SER A 241 ASP A 250 1 10 HELIX 11 11 LYS B 302 LEU B 319 1 18 HELIX 12 12 PRO B 320 PHE B 322 5 3 HELIX 13 13 ILE B 342 SER B 357 1 16 HELIX 14 14 GLY B 385 ASN B 391 1 7 HELIX 15 15 ASP B 458 VAL B 466 1 9 HELIX 16 16 ALA B 474 LYS B 484 1 11 HELIX 17 17 ARG B 498 ALA B 512 1 15 HELIX 18 18 SER B 541 LEU B 551 1 11 SHEET 1 A 2 VAL A 30 SER A 34 0 SHEET 2 A 2 ASP A 38 GLU A 41 -1 O ASP A 38 N SER A 34 SHEET 1 B 8 GLY A 68 ILE A 70 0 SHEET 2 B 8 ASN A 61 SER A 64 -1 O ILE A 62 N ILE A 70 SHEET 3 B 8 TRP A 76 ASP A 84 1 O TRP A 76 N ASN A 61 SHEET 4 B 8 ALA A 97 LYS A 104 -1 O ALA A 97 N ASP A 84 SHEET 5 B 8 PRO A 108 GLU A 115 -1 N TYR A 109 O VAL A 102 SHEET 6 B 8 SER A 120 TYR A 125 -1 O SER A 120 N GLU A 115 SHEET 7 B 8 TYR A 131 LEU A 132 -1 N TYR A 131 O GLU A 123 SHEET 8 B 8 ARG A 135 LYS A 136 -1 O ARG A 135 N LEU A 132 SHEET 1 C 5 ARG A 168 VAL A 169 0 SHEET 2 C 5 VAL A 148 TYR A 152 1 N ILE A 149 O ARG A 168 SHEET 3 C 5 ALA A 189 ASP A 192 1 O ALA A 189 N SER A 150 SHEET 4 C 5 ILE A 237 ALA A 239 -1 N VAL A 238 O VAL A 190 SHEET 5 C 5 LEU A 215 THR A 217 -1 N LEU A 215 O ALA A 239 SHEET 1 D 2 VAL B 330 SER B 334 0 SHEET 2 D 2 ASP B 338 GLU B 341 -1 O ASP B 338 N SER B 334 SHEET 1 E 8 GLY B 368 ILE B 370 0 SHEET 2 E 8 ASN B 361 SER B 364 -1 O ILE B 362 N ILE B 370 SHEET 3 E 8 TRP B 376 ASP B 384 1 O TRP B 376 N ASN B 361 SHEET 4 E 8 ALA B 397 LYS B 404 -1 O ALA B 397 N ASP B 384 SHEET 5 E 8 PRO B 408 GLU B 415 -1 N TYR B 409 O VAL B 402 SHEET 6 E 8 SER B 420 TYR B 425 -1 O SER B 420 N GLU B 415 SHEET 7 E 8 GLY B 429 LEU B 432 -1 O GLY B 429 N TYR B 425 SHEET 8 E 8 ARG B 435 LYS B 436 -1 O ARG B 435 N LEU B 432 SHEET 1 F 5 ARG B 468 VAL B 469 0 SHEET 2 F 5 VAL B 448 TYR B 452 1 N ILE B 449 O ARG B 468 SHEET 3 F 5 ALA B 489 ASP B 492 1 O ALA B 489 N SER B 450 SHEET 4 F 5 ILE B 536 ALA B 539 -1 O ILE B 536 N ASP B 492 SHEET 5 F 5 LEU B 515 THR B 517 -1 O LEU B 515 N ALA B 539 LINK OE2 GLU A 65 CA CA A 290 1555 1555 2.53 LINK OE1 GLU A 65 CA CA A 291 1555 1555 2.26 LINK OE2 GLU A 65 CA CA A 291 1555 1555 2.71 LINK OD1 ASP A 81 CA CA A 290 1555 1555 2.35 LINK OD2 ASP A 81 CA CA A 291 1555 1555 2.41 LINK O ILE A 83 CA CA A 291 1555 1555 2.24 LINK OD1 ASP A 84 CA CA A 290 1555 1555 2.44 LINK OD1 ASP A 201 CA CA A 290 1555 1555 1.98 LINK CA CA A 290 O7 IPD A 292 1555 1555 2.93 LINK CA CA A 290 O1 IPD A 292 1555 1555 2.55 LINK CA CA A 291 O7 IPD A 292 1555 1555 2.33 LINK CA CA A 291 O HOH A 620 1555 1555 2.60 LINK CA CA A 291 O HOH A 621 1555 1555 2.21 LINK OE2 GLU B 365 CA CA B 590 1555 1555 3.39 LINK OE1 GLU B 365 CA CA B 590 1555 1555 1.87 LINK OE2 GLU B 365 CA CA B 591 1555 1555 2.64 LINK OD1 ASP B 381 CA CA B 590 1555 1555 2.72 LINK OD2 ASP B 381 CA CA B 590 1555 1555 2.46 LINK OD1 ASP B 381 CA CA B 591 1555 1555 2.36 LINK O ILE B 383 CA CA B 590 1555 1555 2.31 LINK OD1 ASP B 384 CA CA B 591 1555 1555 2.44 LINK OD1 ASP B 501 CA CA B 591 1555 1555 2.08 LINK CA CA B 590 O7 IPD B 592 1555 1555 2.17 LINK CA CA B 591 O7 IPD B 592 1555 1555 2.90 LINK CA CA B 591 O1 IPD B 592 1555 1555 2.28 LINK CA CA B 591 O2 IPD B 592 1555 1555 3.33 SITE 1 AC1 5 GLU A 65 ASP A 81 ASP A 84 ASP A 201 SITE 2 AC1 5 IPD A 292 SITE 1 AC2 6 GLU A 65 ASP A 81 ILE A 83 IPD A 292 SITE 2 AC2 6 HOH A 620 HOH A 621 SITE 1 AC3 4 GLU B 365 ASP B 381 ILE B 383 IPD B 592 SITE 1 AC4 5 GLU B 365 ASP B 381 ASP B 384 ASP B 501 SITE 2 AC4 5 IPD B 592 SITE 1 AC5 13 GLU A 65 ASP A 81 ILE A 83 ASP A 84 SITE 2 AC5 13 GLY A 85 SER A 86 ALA A 174 PHE A 175 SITE 3 AC5 13 ARG A 194 ASP A 201 CA A 290 CA A 291 SITE 4 AC5 13 HOH A 620 SITE 1 AC6 13 GLU B 365 ASP B 381 ILE B 383 ASP B 384 SITE 2 AC6 13 GLY B 385 SER B 386 PHE B 475 ARG B 494 SITE 3 AC6 13 LYS B 496 ARG B 498 ASP B 501 CA B 590 SITE 4 AC6 13 CA B 591 CRYST1 65.180 75.890 131.810 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 0.015342 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013177 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007587 0.00000