HEADER SIGNALING PROTEIN 22-JUL-19 6PW7 TITLE X-RAY CRYSTAL STRUCTURE OF C. ELEGANS STIM EF-SAM DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: STROMAL INTERACTION MOLECULE 1; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CAENORHABDITIS ELEGANS; SOURCE 3 ORGANISM_TAXID: 6239; SOURCE 4 GENE: STIM-1, Y55B1BM.1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS STROMAL INTERACTION MOLECULE (STIM), EF-HAND, SAM-DOMAIN, CALCIUM KEYWDS 2 RELEASE-ACTIVATED CHANNELS, STORE OPERATED CALCIUM ENTRY (SOCE), KEYWDS 3 SIGNALING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.ENOMOTO,T.NISHIKAWA,S.I.BACK,N.ISHIYAMA,L.ZHENG,P.B.STATHOPULOS, AUTHOR 2 M.IKURA REVDAT 4 12-FEB-20 6PW7 1 JRNL REVDAT 3 08-JAN-20 6PW7 1 REMARK REVDAT 2 27-NOV-19 6PW7 1 REMARK REVDAT 1 13-NOV-19 6PW7 0 JRNL AUTH M.ENOMOTO,T.NISHIKAWA,S.I.BACK,N.ISHIYAMA,L.ZHENG, JRNL AUTH 2 P.B.STATHOPULOS,M.IKURA JRNL TITL COORDINATION OF A SINGLE CALCIUM ION IN THE EF-HAND JRNL TITL 2 MAINTAINS THE OFF STATE OF THE STROMAL INTERACTION MOLECULE JRNL TITL 3 LUMINAL DOMAIN. JRNL REF J.MOL.BIOL. V. 432 367 2020 JRNL REFN ESSN 1089-8638 JRNL PMID 31626806 JRNL DOI 10.1016/J.JMB.2019.10.003 REMARK 2 REMARK 2 RESOLUTION. 1.89 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.89 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 43.80 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.6 REMARK 3 NUMBER OF REFLECTIONS : 33407 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.236 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.990 REMARK 3 FREE R VALUE TEST SET COUNT : 1666 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 1.9456 - 1.8900 0.84 0 0 0.3605 0.3658 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6PW7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JUL-19. REMARK 100 THE DEPOSITION ID IS D_1000243069. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 10-JUN-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CLSI REMARK 200 BEAMLINE : 08B1-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97873, 0.97903, 0.9746, REMARK 200 0.98321 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39514 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.820 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 14.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.82 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.85 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: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NEEDLE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.42 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 18% V/V PEG 3,350, 8% V/V TACSIMATE, REMARK 280 10MM CALCIUM CHLORIDE, PH 5.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277.0K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z REMARK 290 7555 -X+1/2,Y+1/2,-Z REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 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 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 55.77150 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 55.79000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 55.77150 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 55.79000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 55.77150 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 55.79000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 55.77150 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 55.79000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 B 466 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O ASN B 152 O HOH B 301 2.07 REMARK 500 O HOH B 369 O HOH B 451 2.09 REMARK 500 O HOH A 456 O HOH A 460 2.18 REMARK 500 OD1 ASP A 99 O HOH A 301 2.18 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 ASP A 141 -158.58 -138.46 REMARK 500 ASP B 40 55.65 -95.30 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 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 55 OD1 REMARK 620 2 ASP A 57 OD1 81.4 REMARK 620 3 SER A 59 OG 91.1 77.8 REMARK 620 4 SER A 61 O 85.0 150.9 76.8 REMARK 620 5 GLU A 66 OE1 104.3 127.0 152.0 81.3 REMARK 620 6 GLU A 66 OE2 95.0 73.2 149.1 133.9 53.9 REMARK 620 7 HOH A 347 O 171.4 97.0 80.4 92.6 83.4 92.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 55 OD1 REMARK 620 2 ASP B 57 OD1 81.5 REMARK 620 3 SER B 59 OG 92.9 75.5 REMARK 620 4 SER B 61 O 85.6 152.9 81.5 REMARK 620 5 GLU B 66 OE1 100.2 124.4 157.4 81.2 REMARK 620 6 GLU B 66 OE2 94.8 72.2 145.3 132.9 52.2 REMARK 620 7 HOH B 342 O 172.1 91.9 81.2 98.7 87.1 87.2 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 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CA B 201 DBREF 6PW7 A 25 185 UNP G5EF60 STIM1_CAEEL 25 185 DBREF 6PW7 B 25 185 UNP G5EF60 STIM1_CAEEL 25 185 SEQRES 1 A 161 VAL THR ARG ASN VAL GLU VAL THR ALA GLU GLU GLU LYS SEQRES 2 A 161 ILE ARG ASP LYS LEU GLY TYR GLU ALA ILE ARG ASP ILE SEQRES 3 A 161 HIS ARG ASP MSE ASP ASP ASP HIS SER GLY SER ILE ASP SEQRES 4 A 161 ARG ASN GLU SER THR GLY PHE MSE LYS GLU ASP MSE GLN SEQRES 5 A 161 MSE ARG GLY SER GLU ARG THR ARG ARG GLU ASN LYS PHE SEQRES 6 A 161 HIS GLY ASP ASP ASP ALA ILE THR VAL ASP ASP LEU TRP SEQRES 7 A 161 GLU ALA TRP PHE GLU SER ILE GLU ARG THR TRP THR ASN SEQRES 8 A 161 GLU ARG LEU VAL GLU TRP LEU ILE ASN ASP VAL ASN LEU SEQRES 9 A 161 PRO SER ILE VAL GLU ALA VAL LYS ALA LYS LYS ILE ASP SEQRES 10 A 161 GLY LYS ILE LEU PRO ARG PHE ALA SER PRO ASN SER ASP SEQRES 11 A 161 PHE LEU ASN LYS GLU LEU GLY ILE LYS SER SER VAL TYR SEQRES 12 A 161 ARG GLN LYS LEU ARG LEU ASN SER LEU ASP VAL VAL LEU SEQRES 13 A 161 PHE GLY TYR LYS ASP SEQRES 1 B 161 VAL THR ARG ASN VAL GLU VAL THR ALA GLU GLU GLU LYS SEQRES 2 B 161 ILE ARG ASP LYS LEU GLY TYR GLU ALA ILE ARG ASP ILE SEQRES 3 B 161 HIS ARG ASP MSE ASP ASP ASP HIS SER GLY SER ILE ASP SEQRES 4 B 161 ARG ASN GLU SER THR GLY PHE MSE LYS GLU ASP MSE GLN SEQRES 5 B 161 MSE ARG GLY SER GLU ARG THR ARG ARG GLU ASN LYS PHE SEQRES 6 B 161 HIS GLY ASP ASP ASP ALA ILE THR VAL ASP ASP LEU TRP SEQRES 7 B 161 GLU ALA TRP PHE GLU SER ILE GLU ARG THR TRP THR ASN SEQRES 8 B 161 GLU ARG LEU VAL GLU TRP LEU ILE ASN ASP VAL ASN LEU SEQRES 9 B 161 PRO SER ILE VAL GLU ALA VAL LYS ALA LYS LYS ILE ASP SEQRES 10 B 161 GLY LYS ILE LEU PRO ARG PHE ALA SER PRO ASN SER ASP SEQRES 11 B 161 PHE LEU ASN LYS GLU LEU GLY ILE LYS SER SER VAL TYR SEQRES 12 B 161 ARG GLN LYS LEU ARG LEU ASN SER LEU ASP VAL VAL LEU SEQRES 13 B 161 PHE GLY TYR LYS ASP MODRES 6PW7 MSE A 54 MET MODIFIED RESIDUE MODRES 6PW7 MSE A 71 MET MODIFIED RESIDUE MODRES 6PW7 MSE A 75 MET MODIFIED RESIDUE MODRES 6PW7 MSE A 77 MET MODIFIED RESIDUE MODRES 6PW7 MSE B 54 MET MODIFIED RESIDUE MODRES 6PW7 MSE B 71 MET MODIFIED RESIDUE MODRES 6PW7 MSE B 75 MET MODIFIED RESIDUE MODRES 6PW7 MSE B 77 MET MODIFIED RESIDUE HET MSE A 54 8 HET MSE A 71 8 HET MSE A 75 8 HET MSE A 77 8 HET MSE B 54 8 HET MSE B 71 8 HET MSE B 75 8 HET MSE B 77 8 HET CA A 201 1 HET CA B 201 1 HETNAM MSE SELENOMETHIONINE HETNAM CA CALCIUM ION FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *338(H2 O) HELIX 1 AA1 THR A 32 ASP A 40 1 9 HELIX 2 AA2 ASP A 40 ASP A 55 1 16 HELIX 3 AA3 ARG A 64 ASP A 74 1 11 HELIX 4 AA4 ARG A 78 GLY A 91 1 14 HELIX 5 AA5 VAL A 98 SER A 108 1 11 HELIX 6 AA6 ILE A 109 TRP A 113 5 5 HELIX 7 AA7 THR A 114 ASP A 125 1 12 HELIX 8 AA8 LEU A 128 SER A 130 5 3 HELIX 9 AA9 ILE A 131 LYS A 139 1 9 HELIX 10 AB1 ASP A 141 LYS A 143 5 3 HELIX 11 AB2 ILE A 144 SER A 150 1 7 HELIX 12 AB3 SER A 153 GLU A 159 1 7 HELIX 13 AB4 SER A 164 GLY A 182 1 19 HELIX 14 AB5 THR B 32 ASP B 40 1 9 HELIX 15 AB6 ASP B 40 ASP B 55 1 16 HELIX 16 AB7 ARG B 64 GLU B 73 1 10 HELIX 17 AB8 ARG B 78 GLY B 91 1 14 HELIX 18 AB9 VAL B 98 SER B 108 1 11 HELIX 19 AC1 ILE B 109 TRP B 113 5 5 HELIX 20 AC2 THR B 114 ASP B 125 1 12 HELIX 21 AC3 LEU B 128 SER B 130 5 3 HELIX 22 AC4 ILE B 131 LYS B 139 1 9 HELIX 23 AC5 ASP B 141 LYS B 143 5 3 HELIX 24 AC6 ILE B 144 SER B 150 1 7 HELIX 25 AC7 SER B 153 GLU B 159 1 7 HELIX 26 AC8 SER B 164 GLY B 182 1 19 SHEET 1 AA1 2 SER A 61 ASP A 63 0 SHEET 2 AA1 2 ALA A 95 THR A 97 -1 O ILE A 96 N ILE A 62 SHEET 1 AA2 2 SER B 61 ASP B 63 0 SHEET 2 AA2 2 ALA B 95 THR B 97 -1 O ILE B 96 N ILE B 62 LINK C ASP A 53 N MSE A 54 1555 1555 1.33 LINK C MSE A 54 N ASP A 55 1555 1555 1.33 LINK OD1 ASP A 55 CA CA A 201 1555 1555 2.33 LINK OD1 ASP A 57 CA CA A 201 1555 1555 2.37 LINK OG SER A 59 CA CA A 201 1555 1555 2.49 LINK O SER A 61 CA CA A 201 1555 1555 2.32 LINK OE1 GLU A 66 CA CA A 201 1555 1555 2.42 LINK OE2 GLU A 66 CA CA A 201 1555 1555 2.47 LINK C PHE A 70 N MSE A 71 1555 1555 1.33 LINK C MSE A 71 N LYS A 72 1555 1555 1.33 LINK C ASP A 74 N MSE A 75 1555 1555 1.33 LINK C MSE A 75 N GLN A 76 1555 1555 1.33 LINK C GLN A 76 N MSE A 77 1555 1555 1.33 LINK C MSE A 77 N ARG A 78 1555 1555 1.33 LINK C ASP B 53 N MSE B 54 1555 1555 1.33 LINK C MSE B 54 N ASP B 55 1555 1555 1.33 LINK OD1 ASP B 55 CA CA B 201 1555 1555 2.34 LINK OD1 ASP B 57 CA CA B 201 1555 1555 2.40 LINK OG SER B 59 CA CA B 201 1555 1555 2.47 LINK O SER B 61 CA CA B 201 1555 1555 2.28 LINK OE1 GLU B 66 CA CA B 201 1555 1555 2.48 LINK OE2 GLU B 66 CA CA B 201 1555 1555 2.52 LINK C PHE B 70 N MSE B 71 1555 1555 1.33 LINK C MSE B 71 N LYS B 72 1555 1555 1.33 LINK C ASP B 74 N MSE B 75 1555 1555 1.33 LINK C MSE B 75 N GLN B 76 1555 1555 1.33 LINK C GLN B 76 N MSE B 77 1555 1555 1.33 LINK C MSE B 77 N ARG B 78 1555 1555 1.33 LINK CA CA A 201 O HOH A 347 1555 1555 2.43 LINK CA CA B 201 O HOH B 342 1555 1555 2.37 SITE 1 AC1 6 ASP A 55 ASP A 57 SER A 59 SER A 61 SITE 2 AC1 6 GLU A 66 HOH A 347 SITE 1 AC2 6 ASP B 55 ASP B 57 SER B 59 SER B 61 SITE 2 AC2 6 GLU B 66 HOH B 342 CRYST1 111.543 111.580 70.704 90.00 90.00 90.00 C 2 2 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 0.008965 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008962 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014143 0.00000