HEADER APOPTOSIS 07-NOV-14 4WVU TITLE CRYSTAL STRUCTURE OF XIAP-BIR2 DOMAIN COMPLEXED WITH LIGAND BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE XIAP; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 4,IAP-LIKE COMPND 5 PROTEIN,HILP,INHIBITOR OF APOPTOSIS PROTEIN 3,HIAP3,X-LINKED COMPND 6 INHIBITOR OF APOPTOSIS PROTEIN,X-LINKED IAP; COMPND 7 EC: 6.3.2.-; COMPND 8 ENGINEERED: YES; COMPND 9 MUTATION: YES; COMPND 10 MOL_ID: 2; COMPND 11 MOLECULE: 3,11-DIFLUORO-6,8,13-TRIMETHYL-8H-QUINO[4,3,2-KL]ACRIDIN- COMPND 12 13-IUM; COMPND 13 CHAIN: B; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: XIAP, API3, BIRC4, IAP3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES KEYWDS IAP, XIAP-BIR2, APOPTOSIS EXPDTA X-RAY DIFFRACTION AUTHOR M.E.POKROSS REVDAT 3 15-NOV-23 4WVU 1 SOURCE JRNL REMARK LINK REVDAT 3 2 1 ATOM REVDAT 2 08-APR-15 4WVU 1 JRNL REVDAT 1 04-MAR-15 4WVU 0 JRNL AUTH B.A.SEIGAL,W.H.CONNORS,A.FRALEY,R.M.BORZILLERI,P.H.CARTER, JRNL AUTH 2 S.L.EMANUEL,J.FARGNOLI,K.KIM,M.LEI,J.G.NAGLICH,M.E.POKROSS, JRNL AUTH 3 S.L.POSY,H.SHEN,N.SURTI,R.TALBOTT,Y.ZHANG,N.K.TERRETT JRNL TITL THE DISCOVERY OF MACROCYCLIC XIAP ANTAGONISTS FROM A JRNL TITL 2 DNA-PROGRAMMED CHEMISTRY LIBRARY, AND THEIR OPTIMIZATION TO JRNL TITL 3 GIVE LEAD COMPOUNDS WITH IN VIVO ANTITUMOR ACTIVITY. JRNL REF J.MED.CHEM. V. 58 2855 2015 JRNL REFN ISSN 0022-2623 JRNL PMID 25695766 JRNL DOI 10.1021/JM501892G REMARK 2 REMARK 2 RESOLUTION. 2.02 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.11.5 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.02 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 25.24 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 4685 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.141 REMARK 3 R VALUE (WORKING SET) : 0.139 REMARK 3 FREE R VALUE : 0.178 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 220 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 : 5 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.02 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.26 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.22 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 1222 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.1187 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1164 REMARK 3 BIN R VALUE (WORKING SET) : 0.1167 REMARK 3 BIN FREE R VALUE : 0.1555 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.75 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 58 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 : 686 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 12 REMARK 3 SOLVENT ATOMS : 80 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.95 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.15 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.46820 REMARK 3 B22 (A**2) : -0.55470 REMARK 3 B33 (A**2) : 1.02290 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.36080 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.155 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.223 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.151 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.214 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.147 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 776 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 1101 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 255 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 15 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 143 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 776 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 81 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 930 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 0.87 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.29 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 14.97 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): 0.6409 4.3663 6.1486 REMARK 3 T TENSOR REMARK 3 T11: -0.0787 T22: -0.1035 REMARK 3 T33: -0.0932 T12: 0.0018 REMARK 3 T13: 0.0049 T23: -0.0010 REMARK 3 L TENSOR REMARK 3 L11: 0.6978 L22: 1.0069 REMARK 3 L33: 1.1158 L12: -0.1685 REMARK 3 L13: 0.0050 L23: -0.5641 REMARK 3 S TENSOR REMARK 3 S11: -0.0390 S12: -0.0279 S13: 0.0128 REMARK 3 S21: 0.0843 S22: 0.0215 S23: -0.0469 REMARK 3 S31: -0.0141 S32: 0.0473 S33: 0.0175 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4WVU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-NOV-14. REMARK 100 THE DEPOSITION ID IS D_1000204600. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 18-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL 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 FR-E SUPERBRIGHT REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : MICROMAX REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 92 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 4708 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.020 REMARK 200 RESOLUTION RANGE LOW (A) : 39.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.4 REMARK 200 DATA REDUNDANCY : 3.400 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.04600 REMARK 200 FOR THE DATA SET : 18.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.02 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.13 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.12800 REMARK 200 R SYM FOR SHELL (I) : 0.02500 REMARK 200 FOR SHELL : 8.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 28.97 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.73 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: .98 M AMMONIUM SULFATE AND .1 M REMARK 280 AMMONIUM FORMATE. GREW SINGLE CRYSTALS AFTER STREAK SEEDING., REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 19.66400 REMARK 290 SMTRY3 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1270 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 4820 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 KCAL/MOL 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 400 REMARK 400 COMPOUND REMARK 400 REMARK 400 THE (3,11-DIFLUORO-6,8,13-TRIMETHYL-8H-QUINO[4,3,2-KL]ACRIDIN-13- REMARK 400 IUM IS CYCLIC PEPTIDE, A MEMBER OF ANTAGONIST CLASS. REMARK 400 REMARK 400 GROUP: 1 REMARK 400 NAME: (3,11-DIFLUORO-6,8,13-TRIMETHYL-8H-QUINO[4,3,2-KL]ACRIDIN- REMARK 400 13-IUM REMARK 400 CHAIN: B REMARK 400 COMPONENT_1: PEPTIDE LIKE POLYMER REMARK 400 DESCRIPTION: NULL 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 -22 REMARK 465 GLY A -21 REMARK 465 SER A -20 REMARK 465 SER A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 SER A -12 REMARK 465 SER A -11 REMARK 465 GLY A -10 REMARK 465 GLU A -9 REMARK 465 THR A -8 REMARK 465 VAL A -7 REMARK 465 ARG A -6 REMARK 465 PHE A -5 REMARK 465 GLN A -4 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 HIS A -2 CG ND1 CD2 CE1 NE2 REMARK 470 ASP A 175 CG OD1 OD2 REMARK 470 ARG A 182 CG 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 HIS A 178 -48.29 65.26 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 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 200 SG REMARK 620 2 CYS A 203 SG 109.7 REMARK 620 3 HIS A 220 NE2 97.1 115.6 REMARK 620 4 CYS A 227 SG 113.7 112.2 107.7 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residues 3V8 B 3 and HOX B 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4WVS RELATED DB: PDB REMARK 900 RELATED ID: 4WVT RELATED DB: PDB DBREF 4WVU A 156 231 UNP P98170 XIAP_HUMAN 156 231 DBREF 4WVU B 1 5 PDB 4WVU 4WVU 1 5 SEQADV 4WVU MET A -22 UNP P98170 INITIATING METHIONINE SEQADV 4WVU GLY A -21 UNP P98170 EXPRESSION TAG SEQADV 4WVU SER A -20 UNP P98170 EXPRESSION TAG SEQADV 4WVU SER A -19 UNP P98170 EXPRESSION TAG SEQADV 4WVU HIS A -18 UNP P98170 EXPRESSION TAG SEQADV 4WVU HIS A -17 UNP P98170 EXPRESSION TAG SEQADV 4WVU HIS A -16 UNP P98170 EXPRESSION TAG SEQADV 4WVU HIS A -15 UNP P98170 EXPRESSION TAG SEQADV 4WVU HIS A -14 UNP P98170 EXPRESSION TAG SEQADV 4WVU HIS A -13 UNP P98170 EXPRESSION TAG SEQADV 4WVU SER A -12 UNP P98170 EXPRESSION TAG SEQADV 4WVU SER A -11 UNP P98170 EXPRESSION TAG SEQADV 4WVU GLY A -10 UNP P98170 EXPRESSION TAG SEQADV 4WVU GLU A -9 UNP P98170 EXPRESSION TAG SEQADV 4WVU THR A -8 UNP P98170 EXPRESSION TAG SEQADV 4WVU VAL A -7 UNP P98170 EXPRESSION TAG SEQADV 4WVU ARG A -6 UNP P98170 EXPRESSION TAG SEQADV 4WVU PHE A -5 UNP P98170 EXPRESSION TAG SEQADV 4WVU GLN A -4 UNP P98170 EXPRESSION TAG SEQADV 4WVU GLY A -3 UNP P98170 EXPRESSION TAG SEQADV 4WVU HIS A -2 UNP P98170 EXPRESSION TAG SEQADV 4WVU MET A -1 UNP P98170 EXPRESSION TAG SEQADV 4WVU ALA A 202 UNP P98170 CYS 202 ENGINEERED MUTATION SEQADV 4WVU GLY A 213 UNP P98170 CYS 213 ENGINEERED MUTATION SEQRES 1 A 98 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 98 GLU THR VAL ARG PHE GLN GLY HIS MET ARG ASN PRO ALA SEQRES 3 A 98 MET TYR SER GLU GLU ALA ARG LEU LYS SER PHE GLN ASN SEQRES 4 A 98 TRP PRO ASP TYR ALA HIS LEU THR PRO ARG GLU LEU ALA SEQRES 5 A 98 SER ALA GLY LEU TYR TYR THR GLY ILE GLY ASP GLN VAL SEQRES 6 A 98 GLN CYS PHE ALA CYS GLY GLY LYS LEU LYS ASN TRP GLU SEQRES 7 A 98 PRO GLY ASP ARG ALA TRP SER GLU HIS ARG ARG HIS PHE SEQRES 8 A 98 PRO ASN CYS PHE PHE VAL LEU SEQRES 1 B 5 MAA VAL 3V8 PHE HOX HET MAA B 1 14 HET 3V8 B 3 27 HET HOX B 5 23 HET ZN A 301 1 HET SO4 A 302 5 HET GOL A 303 14 HETNAM MAA N-METHYL-L-ALANINE HETNAM 3V8 (4S)-4-[4-(2-CARBOXYETHYL)-1H-1,2,3-TRIAZOL-1-YL]-L- HETNAM 2 3V8 PROLINE HETNAM HOX 4-AMINO-L-PHENYLALANINE HETNAM ZN ZINC ION HETNAM SO4 SULFATE ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 MAA C4 H9 N O2 FORMUL 2 3V8 C10 H14 N4 O4 FORMUL 2 HOX C9 H12 N2 O2 FORMUL 3 ZN ZN 2+ FORMUL 4 SO4 O4 S 2- FORMUL 5 GOL C3 H8 O3 FORMUL 6 HOH *80(H2 O) HELIX 1 AA1 ASN A 157 TYR A 161 5 5 HELIX 2 AA2 SER A 162 SER A 169 1 8 HELIX 3 AA3 PRO A 174 HIS A 178 5 5 HELIX 4 AA4 THR A 180 ALA A 187 1 8 HELIX 5 AA5 ARG A 215 PHE A 224 1 10 SHEET 1 AA1 3 LEU A 189 ILE A 194 0 SHEET 2 AA1 3 GLN A 197 CYS A 200 -1 O GLN A 199 N TYR A 190 SHEET 3 AA1 3 LYS A 206 LEU A 207 -1 O LEU A 207 N VAL A 198 LINK C MAA B 1 N VAL B 2 1555 1555 1.34 LINK C VAL B 2 N 3V8 B 3 1555 1555 1.35 LINK C 3V8 B 3 N PHE B 4 1555 1555 1.33 LINK C10 3V8 B 3 NZ HOX B 5 1555 1555 1.36 LINK C PHE B 4 N HOX B 5 1555 1555 1.34 LINK SG CYS A 200 ZN ZN A 301 1555 1555 2.31 LINK SG CYS A 203 ZN ZN A 301 1555 1555 2.31 LINK NE2 HIS A 220 ZN ZN A 301 1555 1555 2.06 LINK SG CYS A 227 ZN ZN A 301 1555 1555 2.24 SITE 1 AC1 4 CYS A 200 CYS A 203 HIS A 220 CYS A 227 SITE 1 AC2 5 GLN A 197 LYS A 208 ASN A 209 HOH A 401 SITE 2 AC2 5 HOH A 420 SITE 1 AC3 8 HIS A -2 GLY A -3 GLU A 164 LYS A 168 SITE 2 AC3 8 CYS A 203 ASN A 226 CYS A 227 PHE A 228 SITE 1 AC4 10 PHE A 170 GLN A 171 ASN A 172 TRP A 173 SITE 2 AC4 10 LYS A 206 HIS A 223 VAL B 2 PHE B 4 SITE 3 AC4 10 HOH B 101 HOH B 102 CRYST1 28.261 39.328 33.058 90.00 95.51 90.00 P 1 21 1 2 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 0.035384 0.000000 0.003413 0.00000 SCALE2 0.000000 0.025427 0.000000 0.00000 SCALE3 0.000000 0.000000 0.030390 0.00000