HEADER SIGNALING PROTEIN 25-JUL-16 5KZZ TITLE CRYSTAL STRUCTURE OF THE XENOPUS SMOOTHENED CYSTEINE-RICH DOMAIN (CRD) TITLE 2 IN ITS APO-FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: SMOOTHENED; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 35-154; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS; SOURCE 3 ORGANISM_COMMON: AFRICAN CLAWED FROG; SOURCE 4 ORGANISM_TAXID: 8355; SOURCE 5 GENE: SMO; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS HEDGEHOG SIGNALING, GPCR, CYSTEINE-RICH DOMAIN, STEROL, SIGNALING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.HUANG,Y.KIM,A.SALIC REVDAT 5 04-OCT-23 5KZZ 1 LINK REVDAT 4 25-DEC-19 5KZZ 1 REMARK REVDAT 3 06-SEP-17 5KZZ 1 REMARK REVDAT 2 07-SEP-16 5KZZ 1 JRNL REVDAT 1 17-AUG-16 5KZZ 0 JRNL AUTH P.HUANG,D.NEDELCU,M.WATANABE,C.JAO,Y.KIM,J.LIU,A.SALIC JRNL TITL CELLULAR CHOLESTEROL DIRECTLY ACTIVATES SMOOTHENED IN JRNL TITL 2 HEDGEHOG SIGNALING. JRNL REF CELL V. 166 1176 2016 JRNL REFN ISSN 1097-4172 JRNL PMID 27545348 JRNL DOI 10.1016/J.CELL.2016.08.003 REMARK 2 REMARK 2 RESOLUTION. 1.33 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.33 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.63 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.8 REMARK 3 NUMBER OF REFLECTIONS : 22558 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.158 REMARK 3 R VALUE (WORKING SET) : 0.156 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.780 REMARK 3 FREE R VALUE TEST SET COUNT : 1078 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 32.6441 - 2.6643 0.98 2942 155 0.1740 0.1946 REMARK 3 2 2.6643 - 2.1149 1.00 2950 133 0.1563 0.1771 REMARK 3 3 2.1149 - 1.8476 1.00 2907 154 0.1293 0.1909 REMARK 3 4 1.8476 - 1.6787 1.00 2930 131 0.1327 0.1604 REMARK 3 5 1.6787 - 1.5583 1.00 2870 182 0.1306 0.1586 REMARK 3 6 1.5583 - 1.4665 0.97 2851 134 0.1434 0.1888 REMARK 3 7 1.4665 - 1.3930 0.83 2394 107 0.1693 0.2522 REMARK 3 8 1.3930 - 1.3324 0.56 1636 82 0.2051 0.2415 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.110 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.570 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 13.56 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.82 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 : 0.008 967 REMARK 3 ANGLE : 1.182 1312 REMARK 3 CHIRALITY : 0.047 148 REMARK 3 PLANARITY : 0.007 167 REMARK 3 DIHEDRAL : 13.475 368 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 5KZZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JUL-16. REMARK 100 THE DEPOSITION ID IS D_1000222979. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-AUG-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24147 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.330 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 (%) : 98.4 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.03300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.33 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 83.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : 0.37200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 5KZV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.34 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M ZINC ACETATE AND 20% PEG 3350, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 33.82800 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 18.67600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 33.82800 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 18.67600 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -133.0 KCAL/MOL 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 ALA A 28 REMARK 465 MET A 29 REMARK 465 ALA A 30 REMARK 465 ASP A 31 REMARK 465 ILE A 32 REMARK 465 GLY A 33 REMARK 465 SER A 34 REMARK 465 ASP A 35 REMARK 465 GLU A 133 REMARK 465 ARG A 134 REMARK 465 GLY A 135 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 OD2 ASP A 68 O HOH A 301 2.18 REMARK 500 O HOH A 314 O HOH A 347 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE2 GLU A 74 O HOH A 302 4455 1.91 REMARK 500 O HOH A 361 O HOH A 370 4446 2.15 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 ALA A 131 82.52 54.25 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 ZN A 204 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 47 NZ REMARK 620 2 ASP A 73 OD1 96.1 REMARK 620 3 HOH A 366 O 90.4 107.0 REMARK 620 4 HOH A 369 O 113.4 102.9 139.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 206 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 74 OE2 REMARK 620 2 GLU A 74 OE2 62.8 REMARK 620 3 ASP A 138 OD2 114.4 54.2 REMARK 620 4 HOH A 302 O 115.6 57.4 5.9 REMARK 620 5 HOH A 354 O 116.4 59.0 8.2 2.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 205 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 76 NE2 REMARK 620 2 ASP A 93 OD1 71.4 REMARK 620 3 HOH A 365 O 66.1 8.7 REMARK 620 4 HOH A 370 O 76.3 9.0 10.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 203 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 77 OD1 REMARK 620 2 ASP A 77 OD2 53.6 REMARK 620 3 GLU A 149 OE2 42.7 39.1 REMARK 620 4 ACT A 201 O 38.1 38.3 4.6 REMARK 620 5 GOL A 207 O2 39.8 42.8 4.9 4.8 REMARK 620 6 GOL A 207 O3 41.5 42.3 3.5 5.2 1.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 202 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 149 OE1 REMARK 620 2 GLU A 154 OE1 104.9 REMARK 620 3 GLU A 154 OE2 162.0 59.3 REMARK 620 4 ACT A 201 OXT 94.1 96.0 96.0 REMARK 620 5 GOL A 207 O2 105.2 146.6 88.5 95.9 REMARK 620 6 GOL A 207 O1 84.2 91.1 87.5 172.9 78.0 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 205 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 206 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 207 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 208 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 209 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5KZV RELATED DB: PDB REMARK 900 RELATED ID: 5KZY RELATED DB: PDB DBREF 5KZZ A 35 154 UNP Q98SW5 Q98SW5_XENLA 35 154 SEQADV 5KZZ ALA A 28 UNP Q98SW5 EXPRESSION TAG SEQADV 5KZZ MET A 29 UNP Q98SW5 EXPRESSION TAG SEQADV 5KZZ ALA A 30 UNP Q98SW5 EXPRESSION TAG SEQADV 5KZZ ASP A 31 UNP Q98SW5 EXPRESSION TAG SEQADV 5KZZ ILE A 32 UNP Q98SW5 EXPRESSION TAG SEQADV 5KZZ GLY A 33 UNP Q98SW5 EXPRESSION TAG SEQADV 5KZZ SER A 34 UNP Q98SW5 EXPRESSION TAG SEQRES 1 A 127 ALA MET ALA ASP ILE GLY SER ASP LYS CYS LYS LYS THR SEQRES 2 A 127 THR THR CYS GLU PRO LEU LYS TYR ASN ILE CYS LEU GLY SEQRES 3 A 127 SER VAL LEU PRO TYR ALA LEU THR SER THR VAL LEU ALA SEQRES 4 A 127 GLU ASP SER SER SER GLN ASP GLU VAL HIS ASP LYS LEU SEQRES 5 A 127 SER LEU TRP SER GLY LEU ARG ASN ALA PRO ARG CYS TRP SEQRES 6 A 127 ASP ALA ILE ARG PRO LEU LEU CYS ALA VAL TYR MET PRO SEQRES 7 A 127 LYS CYS GLU GLY GLY LYS VAL GLU LEU PRO SER GLN GLY SEQRES 8 A 127 LEU CYS GLN THR THR ARG VAL PRO CYS ALA ILE VAL ALA SEQRES 9 A 127 ARG GLU ARG GLY TRP PRO ASP PHE LEU LYS CYS THR THR SEQRES 10 A 127 ASP TYR PHE PRO GLU GLY CYS PRO ASN GLU HET ACT A 201 4 HET ZN A 202 1 HET ZN A 203 1 HET ZN A 204 1 HET ZN A 205 1 HET ZN A 206 1 HET GOL A 207 6 HET ACT A 208 4 HET GOL A 209 6 HETNAM ACT ACETATE ION HETNAM ZN ZINC ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 ACT 2(C2 H3 O2 1-) FORMUL 3 ZN 5(ZN 2+) FORMUL 8 GOL 2(C3 H8 O3) FORMUL 11 HOH *77(H2 O) HELIX 1 AA1 SER A 71 SER A 83 1 13 HELIX 2 AA2 GLY A 84 ASN A 87 5 4 HELIX 3 AA3 ALA A 88 MET A 104 1 17 HELIX 4 AA4 SER A 116 VAL A 125 1 10 HELIX 5 AA5 PRO A 137 CYS A 142 1 6 SHEET 1 AA1 3 LYS A 38 THR A 40 0 SHEET 2 AA1 3 LYS A 111 GLU A 113 -1 O VAL A 112 N LYS A 39 SHEET 3 AA1 3 CYS A 107 GLU A 108 -1 N GLU A 108 O LYS A 111 SHEET 1 AA2 2 GLU A 44 PRO A 45 0 SHEET 2 AA2 2 LEU A 60 THR A 61 -1 O THR A 61 N GLU A 44 SHEET 1 AA3 2 ILE A 50 CYS A 51 0 SHEET 2 AA3 2 SER A 54 VAL A 55 -1 O SER A 54 N CYS A 51 SSBOND 1 CYS A 37 CYS A 151 1555 1555 2.03 SSBOND 2 CYS A 43 CYS A 107 1555 1555 2.02 SSBOND 3 CYS A 51 CYS A 100 1555 1555 2.05 SSBOND 4 CYS A 91 CYS A 127 1555 1555 2.07 SSBOND 5 CYS A 120 CYS A 142 1555 1555 2.05 LINK NZ LYS A 47 ZN ZN A 204 1555 1555 2.04 LINK OD1 ASP A 73 ZN ZN A 204 1555 1555 1.98 LINK OE2AGLU A 74 ZN ZN A 206 1555 4455 2.17 LINK OE2BGLU A 74 ZN ZN A 206 1555 4455 2.13 LINK NE2 HIS A 76 ZN ZN A 205 1555 4456 2.05 LINK OD1 ASP A 77 ZN ZN A 203 1555 1565 2.64 LINK OD2 ASP A 77 ZN ZN A 203 1555 1565 2.08 LINK OD1 ASP A 93 ZN ZN A 205 1555 1555 1.98 LINK OD2 ASP A 138 ZN ZN A 206 1555 1555 2.08 LINK OE1 GLU A 149 ZN ZN A 202 1555 1555 2.07 LINK OE2 GLU A 149 ZN ZN A 203 1555 1555 1.90 LINK OE1 GLU A 154 ZN ZN A 202 1555 1555 2.03 LINK OE2 GLU A 154 ZN ZN A 202 1555 1555 2.37 LINK OXT ACT A 201 ZN ZN A 202 1555 1555 2.04 LINK O ACT A 201 ZN ZN A 203 1555 1555 2.06 LINK ZN ZN A 202 O2 GOL A 207 1555 1555 2.01 LINK ZN ZN A 202 O1 GOL A 207 1555 1555 2.33 LINK ZN ZN A 203 O2 GOL A 207 1555 1555 2.00 LINK ZN ZN A 203 O3 GOL A 207 1555 1555 2.18 LINK ZN ZN A 204 O HOH A 366 1555 1555 2.42 LINK ZN ZN A 204 O HOH A 369 1555 1555 2.21 LINK ZN ZN A 205 O HOH A 365 1555 4446 2.04 LINK ZN ZN A 205 O HOH A 370 1555 4446 2.22 LINK ZN ZN A 206 O HOH A 302 1555 1555 2.08 LINK ZN ZN A 206 O HOH A 354 1555 1555 2.56 SITE 1 AC1 8 ASP A 77 GLY A 118 GLN A 121 GLU A 149 SITE 2 AC1 8 GLU A 154 ZN A 202 ZN A 203 GOL A 207 SITE 1 AC2 5 GLU A 149 GLU A 154 ACT A 201 ZN A 203 SITE 2 AC2 5 GOL A 207 SITE 1 AC3 5 ASP A 77 GLU A 149 ACT A 201 ZN A 202 SITE 2 AC3 5 GOL A 207 SITE 1 AC4 4 LYS A 47 ASP A 73 HOH A 366 HOH A 369 SITE 1 AC5 4 HIS A 76 ASP A 93 HOH A 365 HOH A 370 SITE 1 AC6 4 GLU A 74 ASP A 138 HOH A 302 HOH A 354 SITE 1 AC7 10 ASP A 73 ASP A 77 GLU A 149 GLY A 150 SITE 2 AC7 10 GLU A 154 ACT A 201 ZN A 202 ZN A 203 SITE 3 AC7 10 HOH A 315 HOH A 377 SITE 1 AC8 5 ALA A 88 PRO A 89 ARG A 90 CYS A 91 SITE 2 AC8 5 HOH A 333 SITE 1 AC9 6 ILE A 50 CYS A 51 LEU A 52 SER A 80 SITE 2 AC9 6 HOH A 313 HOH A 342 CRYST1 67.656 37.352 43.151 90.00 97.46 90.00 C 1 2 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 0.014781 0.000000 0.001934 0.00000 SCALE2 0.000000 0.026772 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023372 0.00000