HEADER TRANSFERASE 04-OCT-19 6UK5 TITLE STRUCTURE OF SAM BOUND CALS10, AN AMINO PENTOSE METHYLTRANSFERASE FROM TITLE 2 MICROMONOSPORA ECHINASPORA INVOLVED IN CALICHEAMICIN BIOSYNTHESIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALS10; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MICROMONOSPORA ECHINOSPORA; SOURCE 3 ORGANISM_TAXID: 1877; SOURCE 4 GENE: CALS10; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS METHYLTRANSFERASE, NATURAL PRODUCT, CALICHEAMICIN BIOSYNTHESIS, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.K.ALVARADO,M.D.MILLER,W.XU,Z.WANG,S.G.VAN LANEN,J.S.THORSON, AUTHOR 2 G.N.PHILLIPS JR. REVDAT 2 11-OCT-23 6UK5 1 REMARK REVDAT 1 07-OCT-20 6UK5 0 JRNL AUTH S.K.ALVARADO,M.D.MILLER,W.XU,Z.WANG,S.G.VAN LANEN, JRNL AUTH 2 J.S.THORSON,G.N.PHILLIPS JR. JRNL TITL STRUCTURE OF SAM BOUND CALS10, AN AMINO PENTOSE JRNL TITL 2 METHYLTRANSFERASE FROM MICROMONOSPORA ECHINASPORA INVOLVED JRNL TITL 3 IN CALICHEAMICIN BIOSYNTHESIS JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.16 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.15 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.520 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 25617 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.232 REMARK 3 R VALUE (WORKING SET) : 0.231 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.230 REMARK 3 FREE R VALUE TEST SET COUNT : 1339 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 47.1500 - 5.5900 1.00 2456 162 0.1776 0.2017 REMARK 3 2 5.5900 - 4.4400 1.00 2449 143 0.1734 0.1984 REMARK 3 3 4.4400 - 3.8800 1.00 2461 100 0.2049 0.2215 REMARK 3 4 3.8800 - 3.5300 1.00 2436 127 0.2516 0.2764 REMARK 3 5 3.5300 - 3.2700 1.00 2422 128 0.2782 0.2931 REMARK 3 6 3.2700 - 3.0800 1.00 2430 140 0.3035 0.3294 REMARK 3 7 3.0800 - 2.9300 1.00 2390 150 0.3020 0.3221 REMARK 3 8 2.9300 - 2.8000 1.00 2430 130 0.3217 0.3250 REMARK 3 9 2.8000 - 2.6900 1.00 2420 114 0.3301 0.3344 REMARK 3 10 2.6900 - 2.6000 0.99 2384 145 0.3416 0.3825 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) : 0.365 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 28.367 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 62.13 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 : 0.003 3878 REMARK 3 ANGLE : 0.768 5240 REMARK 3 CHIRALITY : 0.047 560 REMARK 3 PLANARITY : 0.003 706 REMARK 3 DIHEDRAL : 15.154 2255 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' AND (RESID 9 THROUGH 236 OR REMARK 3 RESID 485 THROUGH 901)) REMARK 3 SELECTION : (CHAIN 'B' AND (RESID 9 THROUGH 236 OR REMARK 3 RESID 585 THROUGH 1001)) REMARK 3 ATOM PAIRS NUMBER : NULL REMARK 3 RMSD : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6UK5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-OCT-19. REMARK 100 THE DEPOSITION ID IS D_1000244717. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.078 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : BIMORPH K-B PAIR REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DIALS 1.8.2-G5331DE77-RELEASE REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.6.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25648 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 66.710 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 17.90 REMARK 200 R MERGE (I) : 0.14800 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) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.67 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 18.30 REMARK 200 R MERGE FOR SHELL (I) : 1.17700 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 2.8.0 REMARK 200 STARTING MODEL: 3BXO REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM CITRATE PH5.5, 24% PEG REMARK 280 400, 0.28M AMMONIUM ACETATE, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 64 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+1/3 REMARK 290 6555 X-Y,X,Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 27.25333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 54.50667 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 27.25333 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 54.50667 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: 3820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 21150 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 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 GLY A -15 REMARK 465 SER A -14 REMARK 465 SER A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 HIS A -9 REMARK 465 HIS A -8 REMARK 465 HIS A -7 REMARK 465 GLU A -6 REMARK 465 ASN A -5 REMARK 465 LEU A -4 REMARK 465 GLY A 237 REMARK 465 GLY A 238 REMARK 465 HIS A 239 REMARK 465 ALA A 240 REMARK 465 THR A 241 REMARK 465 PRO A 242 REMARK 465 THR A 243 REMARK 465 MET A 244 REMARK 465 VAL A 245 REMARK 465 GLY B -15 REMARK 465 SER B -14 REMARK 465 SER B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 HIS B -9 REMARK 465 SER B 0 REMARK 465 MET B 1 REMARK 465 PHE B 2 REMARK 465 GLY B 3 REMARK 465 PRO B 4 REMARK 465 GLU B 5 REMARK 465 HIS B 6 REMARK 465 ALA B 7 REMARK 465 GLU B 8 REMARK 465 GLY B 237 REMARK 465 GLY B 238 REMARK 465 HIS B 239 REMARK 465 ALA B 240 REMARK 465 THR B 241 REMARK 465 PRO B 242 REMARK 465 THR B 243 REMARK 465 MET B 244 REMARK 465 VAL B 245 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 THR B 170 H ARG B 177 1.57 REMARK 500 OE2 GLU B 67 HO2' SAM B 302 1.58 REMARK 500 OD1 ASP B 154 HE ARG B 165 1.60 REMARK 500 OE2 GLU A 67 O2' SAM A 302 1.90 REMARK 500 OE2 GLU B 67 O2' SAM B 302 2.08 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 HH22 ARG B 157 OE2 GLU B 159 4665 1.56 REMARK 500 OE1 GLU A 222 NH1 ARG B 59 4665 2.09 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 40 -33.68 -133.50 REMARK 500 THR A 92 -7.04 -141.39 REMARK 500 PRO A 143 152.44 -47.94 REMARK 500 ASP A 148 -73.86 -117.06 REMARK 500 TRP A 224 -173.62 68.69 REMARK 500 LEU B -4 131.97 -172.61 REMARK 500 ALA B 40 -32.34 -133.14 REMARK 500 TRP B 141 146.64 -18.99 REMARK 500 TRP B 224 -172.88 67.86 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SAM A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 1PE A 304 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PEG B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SAM B 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ACT B 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue 1PE B 304 DBREF 6UK5 A 1 245 UNP Q8KNF4 Q8KNF4_MICEC 1 245 DBREF 6UK5 B 1 245 UNP Q8KNF4 Q8KNF4_MICEC 1 245 SEQADV 6UK5 GLY A -15 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 SER A -14 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 SER A -13 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS A -12 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS A -11 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS A -10 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS A -9 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS A -8 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS A -7 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 GLU A -6 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 ASN A -5 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 LEU A -4 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 TYR A -3 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 PHE A -2 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 GLN A -1 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 SER A 0 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 GLY B -15 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 SER B -14 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 SER B -13 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS B -12 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS B -11 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS B -10 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS B -9 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS B -8 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 HIS B -7 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 GLU B -6 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 ASN B -5 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 LEU B -4 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 TYR B -3 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 PHE B -2 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 GLN B -1 UNP Q8KNF4 EXPRESSION TAG SEQADV 6UK5 SER B 0 UNP Q8KNF4 EXPRESSION TAG SEQRES 1 A 261 GLY SER SER HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR SEQRES 2 A 261 PHE GLN SER MET PHE GLY PRO GLU HIS ALA GLU VAL TYR SEQRES 3 A 261 GLU ALA ALA TYR ARG GLY ARG GLY LYS SER TRP HIS ASP SEQRES 4 A 261 GLU ALA ALA ASP VAL ALA ASP ARG ILE ARG ALA ALA ARG SEQRES 5 A 261 PRO ASP ALA ALA ARG LEU LEU ASP VAL GLY CYS GLY THR SEQRES 6 A 261 GLY ALA HIS LEU GLU THR PHE ALA THR ARG PHE PRO HIS SEQRES 7 A 261 VAL GLU GLY LEU GLU LEU ALA PRO ALA MET LEU ALA LEU SEQRES 8 A 261 ALA ARG HIS ARG LEU PRO GLY VAL ARG LEU HIS ALA GLY SEQRES 9 A 261 ASP MET ARG THR PHE ASP LEU GLY VAL THR PHE ASP ALA SEQRES 10 A 261 VAL THR CYS LEU PHE THR ALA VAL ASN PHE LEU GLY THR SEQRES 11 A 261 VAL ALA GLU MET ARG ALA ALA VAL ALA ALA MET SER ALA SEQRES 12 A 261 HIS LEU ALA PRO GLY GLY VAL LEU VAL LEU GLU PRO TRP SEQRES 13 A 261 TRP PHE PRO GLU ARG PHE ILE ASP GLY TYR VAL GLY GLY SEQRES 14 A 261 ASP LEU VAL ARG GLU GLU GLY ARG THR VAL ALA ARG VAL SEQRES 15 A 261 SER ARG SER THR ARG GLN GLY ARG VAL THR ARG MET GLU SEQRES 16 A 261 GLU ARG TRP LEU VAL GLY ASP ALA ALA GLY ILE ARG GLU SEQRES 17 A 261 PHE SER GLN VAL GLY LEU LEU THR MET PHE THR ARG GLU SEQRES 18 A 261 GLU TYR ASP ALA ALA PHE ALA ALA ALA GLY CYS GLU SER SEQRES 19 A 261 ALA TYR VAL GLU GLY TRP LEU THR GLY ARG GLY LEU PHE SEQRES 20 A 261 VAL ALA THR ARG THR GLY GLY HIS ALA THR PRO THR MET SEQRES 21 A 261 VAL SEQRES 1 B 261 GLY SER SER HIS HIS HIS HIS HIS HIS GLU ASN LEU TYR SEQRES 2 B 261 PHE GLN SER MET PHE GLY PRO GLU HIS ALA GLU VAL TYR SEQRES 3 B 261 GLU ALA ALA TYR ARG GLY ARG GLY LYS SER TRP HIS ASP SEQRES 4 B 261 GLU ALA ALA ASP VAL ALA ASP ARG ILE ARG ALA ALA ARG SEQRES 5 B 261 PRO ASP ALA ALA ARG LEU LEU ASP VAL GLY CYS GLY THR SEQRES 6 B 261 GLY ALA HIS LEU GLU THR PHE ALA THR ARG PHE PRO HIS SEQRES 7 B 261 VAL GLU GLY LEU GLU LEU ALA PRO ALA MET LEU ALA LEU SEQRES 8 B 261 ALA ARG HIS ARG LEU PRO GLY VAL ARG LEU HIS ALA GLY SEQRES 9 B 261 ASP MET ARG THR PHE ASP LEU GLY VAL THR PHE ASP ALA SEQRES 10 B 261 VAL THR CYS LEU PHE THR ALA VAL ASN PHE LEU GLY THR SEQRES 11 B 261 VAL ALA GLU MET ARG ALA ALA VAL ALA ALA MET SER ALA SEQRES 12 B 261 HIS LEU ALA PRO GLY GLY VAL LEU VAL LEU GLU PRO TRP SEQRES 13 B 261 TRP PHE PRO GLU ARG PHE ILE ASP GLY TYR VAL GLY GLY SEQRES 14 B 261 ASP LEU VAL ARG GLU GLU GLY ARG THR VAL ALA ARG VAL SEQRES 15 B 261 SER ARG SER THR ARG GLN GLY ARG VAL THR ARG MET GLU SEQRES 16 B 261 GLU ARG TRP LEU VAL GLY ASP ALA ALA GLY ILE ARG GLU SEQRES 17 B 261 PHE SER GLN VAL GLY LEU LEU THR MET PHE THR ARG GLU SEQRES 18 B 261 GLU TYR ASP ALA ALA PHE ALA ALA ALA GLY CYS GLU SER SEQRES 19 B 261 ALA TYR VAL GLU GLY TRP LEU THR GLY ARG GLY LEU PHE SEQRES 20 B 261 VAL ALA THR ARG THR GLY GLY HIS ALA THR PRO THR MET SEQRES 21 B 261 VAL HET PEG A 301 17 HET SAM A 302 49 HET ACT A 303 7 HET 1PE A 304 38 HET PEG B 301 17 HET SAM B 302 49 HET ACT B 303 7 HET 1PE B 304 38 HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM SAM S-ADENOSYLMETHIONINE HETNAM ACT ACETATE ION HETNAM 1PE PENTAETHYLENE GLYCOL HETSYN 1PE PEG400 FORMUL 3 PEG 2(C4 H10 O3) FORMUL 4 SAM 2(C15 H22 N6 O5 S) FORMUL 5 ACT 2(C2 H3 O2 1-) FORMUL 6 1PE 2(C10 H22 O6) FORMUL 11 HOH *26(H2 O) HELIX 1 AA1 GLY A 3 ARG A 17 1 15 HELIX 2 AA2 SER A 20 ARG A 36 1 17 HELIX 3 AA3 GLY A 50 THR A 58 1 9 HELIX 4 AA4 ALA A 69 LEU A 80 1 12 HELIX 5 AA5 ALA A 108 LEU A 112 5 5 HELIX 6 AA6 THR A 114 HIS A 128 1 15 HELIX 7 AA7 THR A 203 ALA A 214 1 12 HELIX 8 AA8 TYR B 10 GLY B 18 1 9 HELIX 9 AA9 SER B 20 ARG B 36 1 17 HELIX 10 AB1 GLY B 50 THR B 58 1 9 HELIX 11 AB2 ALA B 69 LEU B 80 1 12 HELIX 12 AB3 THR B 107 LEU B 112 5 6 HELIX 13 AB4 THR B 114 HIS B 128 1 15 HELIX 14 AB5 THR B 203 ALA B 214 1 12 SHEET 1 AA1 5 PHE A -2 SER A 0 0 SHEET 2 AA1 5 ILE A 190 THR A 200 1 O SER A 194 N GLN A -1 SHEET 3 AA1 5 VAL A 175 ASP A 186 -1 N VAL A 184 O ARG A 191 SHEET 4 AA1 5 ARG A 161 GLN A 172 -1 N ALA A 164 O LEU A 183 SHEET 5 AA1 5 GLY A 149 GLU A 158 -1 N ASP A 154 O ARG A 165 SHEET 1 AA2 7 LEU A 85 ALA A 87 0 SHEET 2 AA2 7 HIS A 62 GLU A 67 1 N GLY A 65 O HIS A 86 SHEET 3 AA2 7 ARG A 41 VAL A 45 1 N ASP A 44 O GLU A 64 SHEET 4 AA2 7 PHE A 99 CYS A 104 1 O THR A 103 N VAL A 45 SHEET 5 AA2 7 LEU A 129 LEU A 137 1 O VAL A 134 N VAL A 102 SHEET 6 AA2 7 LEU A 230 ARG A 235 -1 O ARG A 235 N GLY A 132 SHEET 7 AA2 7 CYS A 216 GLU A 217 -1 N GLU A 217 O THR A 234 SHEET 1 AA3 7 LEU A 85 ALA A 87 0 SHEET 2 AA3 7 HIS A 62 GLU A 67 1 N GLY A 65 O HIS A 86 SHEET 3 AA3 7 ARG A 41 VAL A 45 1 N ASP A 44 O GLU A 64 SHEET 4 AA3 7 PHE A 99 CYS A 104 1 O THR A 103 N VAL A 45 SHEET 5 AA3 7 LEU A 129 LEU A 137 1 O VAL A 134 N VAL A 102 SHEET 6 AA3 7 LEU A 230 ARG A 235 -1 O ARG A 235 N GLY A 132 SHEET 7 AA3 7 TYR A 220 VAL A 221 -1 N VAL A 221 O LEU A 230 SHEET 1 AA4 7 ARG B 84 ALA B 87 0 SHEET 2 AA4 7 HIS B 62 GLU B 67 1 N GLU B 67 O HIS B 86 SHEET 3 AA4 7 ARG B 41 VAL B 45 1 N ASP B 44 O GLU B 64 SHEET 4 AA4 7 PHE B 99 CYS B 104 1 O THR B 103 N VAL B 45 SHEET 5 AA4 7 LEU B 129 LEU B 137 1 O VAL B 136 N VAL B 102 SHEET 6 AA4 7 LEU B 230 ARG B 235 -1 O ALA B 233 N LEU B 135 SHEET 7 AA4 7 CYS B 216 GLU B 217 -1 N GLU B 217 O THR B 234 SHEET 1 AA5 7 ARG B 84 ALA B 87 0 SHEET 2 AA5 7 HIS B 62 GLU B 67 1 N GLU B 67 O HIS B 86 SHEET 3 AA5 7 ARG B 41 VAL B 45 1 N ASP B 44 O GLU B 64 SHEET 4 AA5 7 PHE B 99 CYS B 104 1 O THR B 103 N VAL B 45 SHEET 5 AA5 7 LEU B 129 LEU B 137 1 O VAL B 136 N VAL B 102 SHEET 6 AA5 7 LEU B 230 ARG B 235 -1 O ALA B 233 N LEU B 135 SHEET 7 AA5 7 TYR B 220 VAL B 221 -1 N VAL B 221 O LEU B 230 SHEET 1 AA6 4 TYR B 150 GLU B 158 0 SHEET 2 AA6 4 ARG B 161 GLN B 172 -1 O SER B 167 N GLY B 152 SHEET 3 AA6 4 VAL B 175 ASP B 186 -1 O ARG B 177 N THR B 170 SHEET 4 AA6 4 ILE B 190 THR B 200 -1 O ARG B 191 N VAL B 184 SITE 1 AC1 4 ASP A 94 GLY A 96 ALA A 127 HIS A 128 SITE 1 AC2 17 PHE A 2 TYR A 10 TRP A 21 GLY A 46 SITE 2 AC2 17 CYS A 47 GLY A 48 HIS A 52 GLU A 67 SITE 3 AC2 17 LEU A 68 ALA A 69 GLY A 88 ASP A 89 SITE 4 AC2 17 MET A 90 LEU A 105 PHE A 106 PHE A 111 SITE 5 AC2 17 HOH A 415 SITE 1 AC3 3 LYS A 19 PHE A 106 ARG A 228 SITE 1 AC4 7 TYR A 14 PHE A 106 THR A 107 PHE A 111 SITE 2 AC4 7 TRP A 140 PRO A 143 TYR A 150 SITE 1 AC5 2 ASP B 94 GLY B 96 SITE 1 AC6 16 TYR B 10 TRP B 21 GLY B 46 CYS B 47 SITE 2 AC6 16 HIS B 52 GLU B 67 LEU B 68 ALA B 69 SITE 3 AC6 16 MET B 72 GLY B 88 ASP B 89 MET B 90 SITE 4 AC6 16 LEU B 105 PHE B 106 LEU B 112 1PE B 304 SITE 1 AC7 2 LYS B 19 ARG B 228 SITE 1 AC8 6 TYR B 14 THR B 107 MET B 178 GLY B 197 SITE 2 AC8 6 LEU B 198 SAM B 302 CRYST1 133.290 133.290 81.760 90.00 90.00 120.00 P 64 12 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 0.007502 0.004332 0.000000 0.00000 SCALE2 0.000000 0.008663 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012231 0.00000