HEADER HYDROLASE 08-JUN-19 6RXO TITLE CRYSTAL STRUCTURE OF COBB AC2 (A76G, I131C, V162A) IN COMPLEX WITH TITLE 2 H4K16-BUTURYL PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NAD-DEPENDENT PROTEIN DEACYLASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: REGULATORY PROTEIN SIR2 HOMOLOG; COMPND 5 EC: 3.5.1.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: HISTONE H4; COMPND 10 CHAIN: C, D; COMPND 11 FRAGMENT: H4K16AC; COMPND 12 ENGINEERED: YES; COMPND 13 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: COBB, YCFY, B1120, JW1106; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PBAD; SOURCE 10 MOL_ID: 2; SOURCE 11 SYNTHETIC: YES; SOURCE 12 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE (STRAIN ATCC 204508 / SOURCE 13 S288C); SOURCE 14 ORGANISM_COMMON: BAKER'S YEAST; SOURCE 15 ORGANISM_TAXID: 559292 KEYWDS DEACYLASE, NAD-DEPENDENT, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.SPINCK,R.GASPER,H.NEUMANN REVDAT 3 24-JAN-24 6RXO 1 REMARK REVDAT 2 01-JUL-20 6RXO 1 JRNL REVDAT 1 15-APR-20 6RXO 0 JRNL AUTH M.SPINCK,P.NEUMANN-STAUBITZ,M.ECKE,R.GASPER,H.NEUMANN JRNL TITL EVOLVED, SELECTIVE ERASERS OF DISTINCT LYSINE ACYLATIONS. JRNL REF ANGEW.CHEM.INT.ED.ENGL. V. 59 11142 2020 JRNL REFN ESSN 1521-3773 JRNL PMID 32187803 JRNL DOI 10.1002/ANIE.202002899 REMARK 2 REMARK 2 RESOLUTION. 1.95 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) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.23 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 39317 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.198 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.215 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.070 REMARK 3 FREE R VALUE TEST SET COUNT : 1994 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 47.2388 - 4.6982 1.00 2853 151 0.1753 0.1975 REMARK 3 2 4.6982 - 3.7296 1.00 2724 145 0.1597 0.1675 REMARK 3 3 3.7296 - 3.2583 1.00 2697 142 0.1947 0.1964 REMARK 3 4 3.2583 - 2.9604 1.00 2679 140 0.2146 0.2194 REMARK 3 5 2.9604 - 2.7482 1.00 2649 142 0.2187 0.2341 REMARK 3 6 2.7482 - 2.5862 1.00 2671 144 0.2158 0.2990 REMARK 3 7 2.5862 - 2.4567 1.00 2627 149 0.2069 0.2391 REMARK 3 8 2.4567 - 2.3498 1.00 2654 141 0.2209 0.2391 REMARK 3 9 2.3498 - 2.2593 1.00 2615 142 0.2245 0.2382 REMARK 3 10 2.2593 - 2.1814 1.00 2651 136 0.2229 0.2228 REMARK 3 11 2.1814 - 2.1131 1.00 2625 144 0.2438 0.2711 REMARK 3 12 2.1131 - 2.0527 1.00 2627 138 0.2514 0.3069 REMARK 3 13 2.0527 - 1.9987 1.00 2624 137 0.2852 0.2823 REMARK 3 14 1.9987 - 1.9499 1.00 2627 143 0.3025 0.3603 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.890 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 47.90 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 : 0.004 3923 REMARK 3 ANGLE : 0.882 5314 REMARK 3 CHIRALITY : 0.037 566 REMARK 3 PLANARITY : 0.005 711 REMARK 3 DIHEDRAL : 15.888 1450 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 : 1 REMARK 3 NCS GROUP : 1 REMARK 3 NCS OPERATOR : 1 REMARK 3 REFERENCE SELECTION: CHAIN A REMARK 3 SELECTION : CHAIN B REMARK 3 ATOM PAIRS NUMBER : 2122 REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6RXO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-JUN-19. REMARK 100 THE DEPOSITION ID IS D_1292102645. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-NOV-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS VERSION JAN 31, 2018 REMARK 200 DATA SCALING SOFTWARE : XSCALE VERSION JAN 31, 2018 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 39331 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 47.225 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.07 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 18.0200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.06 REMARK 200 R MERGE FOR SHELL (I) : 1.69900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.720 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.6 REMARK 200 STARTING MODEL: PDBID 1S5P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.24 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS, 0.03 M HCL, 23% REMARK 280 PEG3350, PH 7, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K 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 30.24500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.22500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 46.22000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.22500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 30.24500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 46.22000 REMARK 290 SMTRY3 4 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11950 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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 -14 REMARK 465 GLY A -13 REMARK 465 SER A -12 REMARK 465 SER A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 HIS A -6 REMARK 465 HIS A -5 REMARK 465 SER A -4 REMARK 465 GLN A -3 REMARK 465 ASP A -2 REMARK 465 PRO A -1 REMARK 465 ALA A 275 REMARK 465 GLY A 276 REMARK 465 SER A 277 REMARK 465 ILE A 278 REMARK 465 ALA A 279 REMARK 465 MET B -14 REMARK 465 GLY B -13 REMARK 465 SER B -12 REMARK 465 SER B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 HIS B -8 REMARK 465 HIS B -7 REMARK 465 HIS B -6 REMARK 465 HIS B -5 REMARK 465 SER B -4 REMARK 465 GLN B -3 REMARK 465 ASP B -2 REMARK 465 PRO B -1 REMARK 465 ALA B 275 REMARK 465 GLY B 276 REMARK 465 SER B 277 REMARK 465 ILE B 278 REMARK 465 ALA B 279 REMARK 465 LYS C 12 REMARK 465 LYS D 12 REMARK 465 ILE D 21 REMARK 465 LEU D 22 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 ARG A 58 O HOH A 401 2.03 REMARK 500 O HOH A 485 O HOH A 493 2.08 REMARK 500 OG1 THR B 59 O HOH B 401 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 64 -5.67 -140.56 REMARK 500 GLN B 245 33.75 -91.89 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 155 SG REMARK 620 2 CYS A 174 SG 103.7 REMARK 620 3 CYS A 176 SG 102.6 112.6 REMARK 620 4 CYS A 177 SG 104.9 111.2 119.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 301 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 155 SG REMARK 620 2 CYS B 174 SG 101.6 REMARK 620 3 CYS B 176 SG 113.0 107.5 REMARK 620 4 CYS B 177 SG 105.5 106.6 120.8 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 ZN B 301 DBREF 6RXO A 40 279 UNP P75960 NPD_ECOLI 40 279 DBREF 6RXO B 40 279 UNP P75960 NPD_ECOLI 40 279 DBREF 6RXO C 12 22 UNP P02309 H4_YEAST 13 23 DBREF 6RXO D 12 22 UNP P02309 H4_YEAST 13 23 SEQADV 6RXO MET A -14 UNP P75960 INITIATING METHIONINE SEQADV 6RXO GLY A -13 UNP P75960 EXPRESSION TAG SEQADV 6RXO SER A -12 UNP P75960 EXPRESSION TAG SEQADV 6RXO SER A -11 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS A -10 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS A -9 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS A -8 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS A -7 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS A -6 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS A -5 UNP P75960 EXPRESSION TAG SEQADV 6RXO SER A -4 UNP P75960 EXPRESSION TAG SEQADV 6RXO GLN A -3 UNP P75960 EXPRESSION TAG SEQADV 6RXO ASP A -2 UNP P75960 EXPRESSION TAG SEQADV 6RXO PRO A -1 UNP P75960 EXPRESSION TAG SEQADV 6RXO GLY A 76 UNP P75960 ALA 76 ENGINEERED MUTATION SEQADV 6RXO CYS A 131 UNP P75960 ILE 131 ENGINEERED MUTATION SEQADV 6RXO ALA A 161 UNP P75960 VAL 161 ENGINEERED MUTATION SEQADV 6RXO MET B -14 UNP P75960 INITIATING METHIONINE SEQADV 6RXO GLY B -13 UNP P75960 EXPRESSION TAG SEQADV 6RXO SER B -12 UNP P75960 EXPRESSION TAG SEQADV 6RXO SER B -11 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS B -10 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS B -9 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS B -8 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS B -7 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS B -6 UNP P75960 EXPRESSION TAG SEQADV 6RXO HIS B -5 UNP P75960 EXPRESSION TAG SEQADV 6RXO SER B -4 UNP P75960 EXPRESSION TAG SEQADV 6RXO GLN B -3 UNP P75960 EXPRESSION TAG SEQADV 6RXO ASP B -2 UNP P75960 EXPRESSION TAG SEQADV 6RXO PRO B -1 UNP P75960 EXPRESSION TAG SEQADV 6RXO GLY B 76 UNP P75960 ALA 76 ENGINEERED MUTATION SEQADV 6RXO CYS B 131 UNP P75960 ILE 131 ENGINEERED MUTATION SEQADV 6RXO ALA B 161 UNP P75960 VAL 161 ENGINEERED MUTATION SEQRES 1 A 254 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER GLN ASP SEQRES 2 A 254 PRO LYS PRO ARG VAL LEU VAL LEU THR GLY ALA GLY ILE SEQRES 3 A 254 SER ALA GLU SER GLY ILE ARG THR PHE ARG ALA ALA ASP SEQRES 4 A 254 GLY LEU TRP GLU GLU HIS ARG VAL GLU ASP VAL GLY THR SEQRES 5 A 254 PRO GLU GLY PHE ASP ARG ASP PRO GLU LEU VAL GLN ALA SEQRES 6 A 254 PHE TYR ASN ALA ARG ARG ARG GLN LEU GLN GLN PRO GLU SEQRES 7 A 254 ILE GLN PRO ASN ALA ALA HIS LEU ALA LEU ALA LYS LEU SEQRES 8 A 254 GLN ASP ALA LEU GLY ASP ARG PHE LEU LEU VAL THR GLN SEQRES 9 A 254 ASN CYS ASP ASN LEU HIS GLU ARG ALA GLY ASN THR ASN SEQRES 10 A 254 VAL ILE HIS MET HIS GLY GLU LEU LEU LYS VAL ARG CYS SEQRES 11 A 254 SER GLN SER GLY GLN ALA LEU ASP TRP THR GLY ASP VAL SEQRES 12 A 254 THR PRO GLU ASP LYS CYS HIS CYS CYS GLN PHE PRO ALA SEQRES 13 A 254 PRO LEU ARG PRO HIS VAL VAL TRP PHE GLY GLU MET PRO SEQRES 14 A 254 LEU GLY MET ASP GLU ILE TYR MET ALA LEU SER MET ALA SEQRES 15 A 254 ASP ILE PHE ILE ALA ILE GLY THR SER GLY HIS VAL TYR SEQRES 16 A 254 PRO ALA ALA GLY PHE VAL HIS GLU ALA LYS LEU HIS GLY SEQRES 17 A 254 ALA HIS THR VAL GLU LEU ASN LEU GLU PRO SER GLN VAL SEQRES 18 A 254 GLY ASN GLU PHE ALA GLU LYS TYR TYR GLY PRO ALA SER SEQRES 19 A 254 GLN VAL VAL PRO GLU PHE VAL GLU LYS LEU LEU LYS GLY SEQRES 20 A 254 LEU LYS ALA GLY SER ILE ALA SEQRES 1 B 254 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER GLN ASP SEQRES 2 B 254 PRO LYS PRO ARG VAL LEU VAL LEU THR GLY ALA GLY ILE SEQRES 3 B 254 SER ALA GLU SER GLY ILE ARG THR PHE ARG ALA ALA ASP SEQRES 4 B 254 GLY LEU TRP GLU GLU HIS ARG VAL GLU ASP VAL GLY THR SEQRES 5 B 254 PRO GLU GLY PHE ASP ARG ASP PRO GLU LEU VAL GLN ALA SEQRES 6 B 254 PHE TYR ASN ALA ARG ARG ARG GLN LEU GLN GLN PRO GLU SEQRES 7 B 254 ILE GLN PRO ASN ALA ALA HIS LEU ALA LEU ALA LYS LEU SEQRES 8 B 254 GLN ASP ALA LEU GLY ASP ARG PHE LEU LEU VAL THR GLN SEQRES 9 B 254 ASN CYS ASP ASN LEU HIS GLU ARG ALA GLY ASN THR ASN SEQRES 10 B 254 VAL ILE HIS MET HIS GLY GLU LEU LEU LYS VAL ARG CYS SEQRES 11 B 254 SER GLN SER GLY GLN ALA LEU ASP TRP THR GLY ASP VAL SEQRES 12 B 254 THR PRO GLU ASP LYS CYS HIS CYS CYS GLN PHE PRO ALA SEQRES 13 B 254 PRO LEU ARG PRO HIS VAL VAL TRP PHE GLY GLU MET PRO SEQRES 14 B 254 LEU GLY MET ASP GLU ILE TYR MET ALA LEU SER MET ALA SEQRES 15 B 254 ASP ILE PHE ILE ALA ILE GLY THR SER GLY HIS VAL TYR SEQRES 16 B 254 PRO ALA ALA GLY PHE VAL HIS GLU ALA LYS LEU HIS GLY SEQRES 17 B 254 ALA HIS THR VAL GLU LEU ASN LEU GLU PRO SER GLN VAL SEQRES 18 B 254 GLY ASN GLU PHE ALA GLU LYS TYR TYR GLY PRO ALA SER SEQRES 19 B 254 GLN VAL VAL PRO GLU PHE VAL GLU LYS LEU LEU LYS GLY SEQRES 20 B 254 LEU LYS ALA GLY SER ILE ALA SEQRES 1 C 11 LYS GLY GLY ALA BTK ARG HIS ARG LYS ILE LEU SEQRES 1 D 11 LYS GLY GLY ALA BTK ARG HIS ARG LYS ILE LEU MODRES 6RXO BTK C 16 LYS MODIFIED RESIDUE MODRES 6RXO BTK D 16 LYS MODIFIED RESIDUE HET BTK C 16 14 HET BTK D 16 14 HET ZN A 301 1 HET ZN B 301 1 HETNAM BTK N~6~-BUTANOYL-L-LYSINE HETNAM ZN ZINC ION FORMUL 3 BTK 2(C10 H20 N2 O3) FORMUL 5 ZN 2(ZN 2+) FORMUL 7 HOH *187(H2 O) HELIX 1 AA1 ALA A 49 GLY A 56 5 8 HELIX 2 AA2 ARG A 71 GLY A 76 1 6 HELIX 3 AA3 THR A 77 ASP A 84 1 8 HELIX 4 AA4 ASP A 84 GLN A 100 1 17 HELIX 5 AA5 ASN A 107 GLY A 121 1 15 HELIX 6 AA6 ASN A 133 GLY A 139 1 7 HELIX 7 AA7 GLY A 196 ALA A 207 1 12 HELIX 8 AA8 PRO A 221 ALA A 223 5 3 HELIX 9 AA9 GLY A 224 HIS A 232 1 9 HELIX 10 AB1 VAL A 246 PHE A 250 5 5 HELIX 11 AB2 PRO A 257 LYS A 274 1 18 HELIX 12 AB3 ALA B 49 GLU B 54 1 6 HELIX 13 AB4 ARG B 71 GLY B 76 1 6 HELIX 14 AB5 THR B 77 ASP B 84 1 8 HELIX 15 AB6 ASP B 84 GLN B 100 1 17 HELIX 16 AB7 ASN B 107 GLY B 121 1 15 HELIX 17 AB8 ASN B 133 GLY B 139 1 7 HELIX 18 AB9 GLY B 196 ALA B 207 1 12 HELIX 19 AC1 PRO B 221 ALA B 223 5 3 HELIX 20 AC2 GLY B 224 HIS B 232 1 9 HELIX 21 AC3 VAL B 246 PHE B 250 5 5 HELIX 22 AC4 PRO B 257 LYS B 274 1 18 SHEET 1 AA1 6 ILE A 144 HIS A 145 0 SHEET 2 AA1 6 PHE A 124 THR A 128 1 N THR A 128 O ILE A 144 SHEET 3 AA1 6 VAL A 43 THR A 47 1 N VAL A 45 O VAL A 127 SHEET 4 AA1 6 ILE A 209 ILE A 213 1 O ILE A 213 N LEU A 46 SHEET 5 AA1 6 HIS A 235 ASN A 240 1 O VAL A 237 N PHE A 210 SHEET 6 AA1 6 GLU A 252 TYR A 255 1 O GLU A 252 N GLU A 238 SHEET 1 AA2 3 ALA A 161 ASP A 163 0 SHEET 2 AA2 3 GLY A 148 CYS A 155 -1 N VAL A 153 O LEU A 162 SHEET 3 AA2 3 LEU A 183 VAL A 187 -1 O ARG A 184 N ARG A 154 SHEET 1 AA3 2 VAL A 219 TYR A 220 0 SHEET 2 AA3 2 ARG C 17 HIS C 18 -1 O ARG C 17 N TYR A 220 SHEET 1 AA4 6 ILE B 144 HIS B 145 0 SHEET 2 AA4 6 PHE B 124 THR B 128 1 N THR B 128 O ILE B 144 SHEET 3 AA4 6 VAL B 43 THR B 47 1 N VAL B 45 O VAL B 127 SHEET 4 AA4 6 ILE B 209 ILE B 213 1 O ILE B 213 N LEU B 46 SHEET 5 AA4 6 HIS B 235 ASN B 240 1 O VAL B 237 N PHE B 210 SHEET 6 AA4 6 GLU B 252 TYR B 255 1 O GLU B 252 N GLU B 238 SHEET 1 AA5 3 ALA B 161 ASP B 163 0 SHEET 2 AA5 3 GLY B 148 CYS B 155 -1 N VAL B 153 O LEU B 162 SHEET 3 AA5 3 LEU B 183 VAL B 187 -1 O ARG B 184 N ARG B 154 SHEET 1 AA6 2 VAL B 219 TYR B 220 0 SHEET 2 AA6 2 ARG D 17 HIS D 18 -1 O ARG D 17 N TYR B 220 LINK C ALA C 15 N BTK C 16 1555 1555 1.33 LINK C BTK C 16 N ARG C 17 1555 1555 1.33 LINK C ALA D 15 N BTK D 16 1555 1555 1.33 LINK C BTK D 16 N AARG D 17 1555 1555 1.33 LINK C BTK D 16 N BARG D 17 1555 1555 1.33 LINK SG CYS A 155 ZN ZN A 301 1555 1555 2.39 LINK SG CYS A 174 ZN ZN A 301 1555 1555 2.32 LINK SG CYS A 176 ZN ZN A 301 1555 1555 2.44 LINK SG CYS A 177 ZN ZN A 301 1555 1555 2.39 LINK SG CYS B 155 ZN ZN B 301 1555 1555 2.42 LINK SG CYS B 174 ZN ZN B 301 1555 1555 2.39 LINK SG CYS B 176 ZN ZN B 301 1555 1555 2.36 LINK SG CYS B 177 ZN ZN B 301 1555 1555 2.54 CISPEP 1 TYR A 220 PRO A 221 0 2.40 CISPEP 2 TYR B 220 PRO B 221 0 3.06 SITE 1 AC1 4 CYS A 155 CYS A 174 CYS A 176 CYS A 177 SITE 1 AC2 5 CYS B 155 SER B 158 CYS B 174 CYS B 176 SITE 2 AC2 5 CYS B 177 CRYST1 60.490 92.440 94.450 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 0.016532 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010818 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010588 0.00000