HEADER TRANSFERASE/ANTIBIOTIC 11-SEP-10 3OTI TITLE CRYSTAL STRUCTURE OF CALG3, CALICHEAMICIN GLYCOSTYLTRANSFERASE, TDP TITLE 2 AND CALICHEAMICIN T0 BOUND FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: CALG3; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MICROMONOSPORA ECHINOSPORA; SOURCE 3 ORGANISM_COMMON: MICROMONOSPORA PURPUREA; SOURCE 4 ORGANISM_TAXID: 1877; SOURCE 5 GENE: CALG3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET16B KEYWDS CALICHEAMICIN, TDP, STRUCTURAL GENOMICS, PSI-2, PROTEIN STRUCTURE KEYWDS 2 INITIATIVE, CENTER FOR EUKARYOTIC STRUCTURAL GENOMICS, CESG, GT-B KEYWDS 3 FOLD, GLYCOSYLTRANSFERASE, TRANSFERASE-ANTIBIOTIC COMPLEX, ENZYME KEYWDS 4 DISCOVERY FOR NATURAL PRODUCT BIOSYNTHESIS, NATPRO EXPDTA X-RAY DIFFRACTION AUTHOR A.CHANG,S.SINGH,C.A.BINGMAN,J.S.THORSON,G.N.PHILLIPS JR.,CENTER FOR AUTHOR 2 EUKARYOTIC STRUCTURAL GENOMICS (CESG),ENZYME DISCOVERY FOR NATURAL AUTHOR 3 PRODUCT BIOSYNTHESIS (NATPRO) REVDAT 5 21-FEB-24 3OTI 1 REMARK SEQADV REVDAT 4 08-NOV-17 3OTI 1 REMARK REVDAT 3 08-AUG-12 3OTI 1 AUTHOR REMARK REVDAT 2 02-NOV-11 3OTI 1 JRNL VERSN REVDAT 1 15-DEC-10 3OTI 0 JRNL AUTH A.CHANG,S.SINGH,K.E.HELMICH,R.D.GOFF,C.A.BINGMAN, JRNL AUTH 2 J.S.THORSON,G.N.PHILLIPS JRNL TITL COMPLETE SET OF GLYCOSYLTRANSFERASE STRUCTURES IN THE JRNL TITL 2 CALICHEAMICIN BIOSYNTHETIC PATHWAY REVEALS THE ORIGIN OF JRNL TITL 3 REGIOSPECIFICITY. JRNL REF PROC.NATL.ACAD.SCI.USA V. 108 17649 2011 JRNL REFN ISSN 0027-8424 JRNL PMID 21987796 JRNL DOI 10.1073/PNAS.1108484108 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.6.1_357 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) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.23 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.110 REMARK 3 COMPLETENESS FOR RANGE (%) : 94.7 REMARK 3 NUMBER OF REFLECTIONS : 93367 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.153 REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.181 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.090 REMARK 3 FREE R VALUE TEST SET COUNT : 1948 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 29.2386 - 3.8467 1.00 6945 147 0.1352 0.1349 REMARK 3 2 3.8467 - 3.0543 1.00 6930 147 0.1361 0.1559 REMARK 3 3 3.0543 - 2.6685 1.00 6894 145 0.1496 0.1750 REMARK 3 4 2.6685 - 2.4247 1.00 6874 145 0.1550 0.1963 REMARK 3 5 2.4247 - 2.2509 0.99 6824 146 0.1549 0.2071 REMARK 3 6 2.2509 - 2.1183 0.99 6814 144 0.1497 0.1735 REMARK 3 7 2.1183 - 2.0122 0.98 6766 144 0.1491 0.2014 REMARK 3 8 2.0122 - 1.9246 0.97 6676 143 0.1554 0.1838 REMARK 3 9 1.9246 - 1.8506 0.97 6675 145 0.1562 0.2070 REMARK 3 10 1.8506 - 1.7867 0.95 6529 138 0.1633 0.1830 REMARK 3 11 1.7867 - 1.7309 0.93 6377 134 0.1708 0.2126 REMARK 3 12 1.7309 - 1.6814 0.89 6098 131 0.1702 0.2304 REMARK 3 13 1.6814 - 1.6371 0.84 5780 121 0.1779 0.2218 REMARK 3 14 1.6371 - 1.5972 0.76 5237 118 0.1926 0.2494 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 : 0.38 REMARK 3 B_SOL : 49.44 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.170 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) : 18.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.24060 REMARK 3 B22 (A**2) : -2.11030 REMARK 3 B33 (A**2) : -1.46310 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 1.18440 REMARK 3 B23 (A**2) : 0.00000 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 : 0.013 6141 REMARK 3 ANGLE : 1.557 8424 REMARK 3 CHIRALITY : 0.100 973 REMARK 3 PLANARITY : 0.007 1106 REMARK 3 DIHEDRAL : 20.385 2268 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 3OTI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-OCT-10. REMARK 100 THE DEPOSITION ID IS D_1000061553. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-AUG-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 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) : 0.9794 REMARK 200 MONOCHROMATOR : C(111) REMARK 200 OPTICS : MIRRORS AND BERYLLIUM LENSES REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 96516 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.597 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 (%) : 98.0 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.09500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.8 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.38800 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 2.2.4, PHENIX PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN SOLUTION (10MG/ML CALG3 REMARK 280 PROTEIN, 10MM TRIS PH 7.5, 50MM NACL, 25MM TDP, CALICHEAMICIN T0) REMARK 280 MIXED IN A 1:1 RATIO WITH THE WELL SOLUTION (28% MEPEG2K, 160MM REMARK 280 NA3CITRATE, 100MM NAACETATE PH 4.5) CRYOPROTECTED WITH 20% REMARK 280 ETHYLENE GLYCOL, 28% MEPEG2K, 160MM NA3CITRATE, 100MM NAACETATE REMARK 280 PH 4.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K, VAPOR REMARK 280 DIFFUSION, HANGING DROP 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 67.54500 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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 300 REMARK: THE BIOLOGICAL UNIT IS A MONOMER. 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 27780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -71.0 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 -21 REMARK 465 HIS A -20 REMARK 465 HIS 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 HIS A -12 REMARK 465 HIS A -11 REMARK 465 SER A -10 REMARK 465 SER A -9 REMARK 465 GLY A -8 REMARK 465 HIS A -7 REMARK 465 ILE A -6 REMARK 465 GLU A -5 REMARK 465 GLY A -4 REMARK 465 GLY A 376 REMARK 465 GLY B -21 REMARK 465 HIS B -20 REMARK 465 HIS B -19 REMARK 465 HIS B -18 REMARK 465 HIS B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 SER B -10 REMARK 465 SER B -9 REMARK 465 GLY B -8 REMARK 465 HIS B -7 REMARK 465 ILE B -6 REMARK 465 GLU B -5 REMARK 465 GLY B -4 REMARK 465 GLY B 376 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 GLU A 35 -38.37 67.42 REMARK 500 ALA A 51 79.72 -153.28 REMARK 500 THR A 73 -90.40 -127.56 REMARK 500 ALA A 118 75.65 -100.81 REMARK 500 SER A 138 -133.32 43.99 REMARK 500 ARG A 143 -127.43 41.75 REMARK 500 LEU A 180 -122.13 54.89 REMARK 500 SER A 327 -153.67 -153.48 REMARK 500 GLU B 35 -41.71 69.04 REMARK 500 ALA B 51 81.34 -155.89 REMARK 500 THR B 73 -89.84 -128.96 REMARK 500 SER B 138 -135.90 45.87 REMARK 500 ARG B 143 -132.39 49.29 REMARK 500 LEU B 180 -124.87 53.58 REMARK 500 ILE B 220 -31.05 -136.20 REMARK 500 SER B 327 -154.01 -153.03 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 TYD A 377 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C0T A 378 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 379 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TYD B 377 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C0T B 378 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 379 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3D0R RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CALG3 FROM MICROMONOSPORA ECHINOSPORA REMARK 900 DETERMINED IN SPACE GROUP P2(1) REMARK 900 RELATED ID: 3D0Q RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CALG3 FROM MICROMONOSPORA ECHINOSPORA REMARK 900 DETERMINED IN SPACE GROUP I222 REMARK 900 RELATED ID: 3OTG RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CALG1, CALICHEAMICIN GLYCOSTYLTRANSFERASE, TDP REMARK 900 BOUND FORM REMARK 900 RELATED ID: 3OTH RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CALG1, CALICHEAMICIN GLYCOSTYLTRANSFERASE, TDP REMARK 900 AND CALICHEAMICIN ALPHA3I BOUND FORM REMARK 900 RELATED ID: NATPRO-GO.119385 RELATED DB: TARGETTRACK DBREF 3OTI A 2 376 UNP Q8KND7 Q8KND7_MICEC 2 376 DBREF 3OTI B 2 376 UNP Q8KND7 Q8KND7_MICEC 2 376 SEQADV 3OTI GLY A -21 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -20 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -19 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -18 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -17 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -16 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -15 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -14 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -13 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -12 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -11 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI SER A -10 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI SER A -9 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI GLY A -8 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -7 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI ILE A -6 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI GLU A -5 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI GLY A -4 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI ARG A -3 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS A -2 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI MET A -1 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI ARG A 0 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI VAL A 1 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI GLY B -21 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -20 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -19 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -18 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -17 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -16 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -15 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -14 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -13 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -12 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -11 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI SER B -10 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI SER B -9 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI GLY B -8 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -7 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI ILE B -6 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI GLU B -5 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI GLY B -4 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI ARG B -3 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI HIS B -2 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI MET B -1 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI ARG B 0 UNP Q8KND7 EXPRESSION TAG SEQADV 3OTI VAL B 1 UNP Q8KND7 EXPRESSION TAG SEQRES 1 A 398 GLY HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER SER SEQRES 2 A 398 GLY HIS ILE GLU GLY ARG HIS MET ARG VAL LEU PHE VAL SEQRES 3 A 398 SER SER PRO GLY ILE GLY HIS LEU PHE PRO LEU ILE GLN SEQRES 4 A 398 LEU ALA TRP GLY PHE ARG THR ALA GLY HIS ASP VAL LEU SEQRES 5 A 398 ILE ALA VAL ALA GLU HIS ALA ASP ARG ALA ALA ALA ALA SEQRES 6 A 398 GLY LEU GLU VAL VAL ASP VAL ALA PRO ASP TYR SER ALA SEQRES 7 A 398 VAL LYS VAL PHE GLU GLN VAL ALA LYS ASP ASN PRO ARG SEQRES 8 A 398 PHE ALA GLU THR VAL ALA THR ARG PRO ALA ILE ASP LEU SEQRES 9 A 398 GLU GLU TRP GLY VAL GLN ILE ALA ALA VAL ASN ARG PRO SEQRES 10 A 398 LEU VAL ASP GLY THR MET ALA LEU VAL ASP ASP TYR ARG SEQRES 11 A 398 PRO ASP LEU VAL VAL TYR GLU GLN GLY ALA THR VAL GLY SEQRES 12 A 398 LEU LEU ALA ALA ASP ARG ALA GLY VAL PRO ALA VAL GLN SEQRES 13 A 398 ARG ASN GLN SER ALA TRP ARG THR ARG GLY MET HIS ARG SEQRES 14 A 398 SER ILE ALA SER PHE LEU THR ASP LEU MET ASP LYS HIS SEQRES 15 A 398 GLN VAL SER LEU PRO GLU PRO VAL ALA THR ILE GLU SER SEQRES 16 A 398 PHE PRO PRO SER LEU LEU LEU GLU ALA GLU PRO GLU GLY SEQRES 17 A 398 TRP PHE MET ARG TRP VAL PRO TYR GLY GLY GLY ALA VAL SEQRES 18 A 398 LEU GLY ASP ARG LEU PRO PRO VAL PRO ALA ARG PRO GLU SEQRES 19 A 398 VAL ALA ILE THR MET GLY THR ILE GLU LEU GLN ALA PHE SEQRES 20 A 398 GLY ILE GLY ALA VAL GLU PRO ILE ILE ALA ALA ALA GLY SEQRES 21 A 398 GLU VAL ASP ALA ASP PHE VAL LEU ALA LEU GLY ASP LEU SEQRES 22 A 398 ASP ILE SER PRO LEU GLY THR LEU PRO ARG ASN VAL ARG SEQRES 23 A 398 ALA VAL GLY TRP THR PRO LEU HIS THR LEU LEU ARG THR SEQRES 24 A 398 CYS THR ALA VAL VAL HIS HIS GLY GLY GLY GLY THR VAL SEQRES 25 A 398 MET THR ALA ILE ASP ALA GLY ILE PRO GLN LEU LEU ALA SEQRES 26 A 398 PRO ASP PRO ARG ASP GLN PHE GLN HIS THR ALA ARG GLU SEQRES 27 A 398 ALA VAL SER ARG ARG GLY ILE GLY LEU VAL SER THR SER SEQRES 28 A 398 ASP LYS VAL ASP ALA ASP LEU LEU ARG ARG LEU ILE GLY SEQRES 29 A 398 ASP GLU SER LEU ARG THR ALA ALA ARG GLU VAL ARG GLU SEQRES 30 A 398 GLU MET VAL ALA LEU PRO THR PRO ALA GLU THR VAL ARG SEQRES 31 A 398 ARG ILE VAL GLU ARG ILE SER GLY SEQRES 1 B 398 GLY HIS HIS HIS HIS HIS HIS HIS HIS HIS HIS SER SER SEQRES 2 B 398 GLY HIS ILE GLU GLY ARG HIS MET ARG VAL LEU PHE VAL SEQRES 3 B 398 SER SER PRO GLY ILE GLY HIS LEU PHE PRO LEU ILE GLN SEQRES 4 B 398 LEU ALA TRP GLY PHE ARG THR ALA GLY HIS ASP VAL LEU SEQRES 5 B 398 ILE ALA VAL ALA GLU HIS ALA ASP ARG ALA ALA ALA ALA SEQRES 6 B 398 GLY LEU GLU VAL VAL ASP VAL ALA PRO ASP TYR SER ALA SEQRES 7 B 398 VAL LYS VAL PHE GLU GLN VAL ALA LYS ASP ASN PRO ARG SEQRES 8 B 398 PHE ALA GLU THR VAL ALA THR ARG PRO ALA ILE ASP LEU SEQRES 9 B 398 GLU GLU TRP GLY VAL GLN ILE ALA ALA VAL ASN ARG PRO SEQRES 10 B 398 LEU VAL ASP GLY THR MET ALA LEU VAL ASP ASP TYR ARG SEQRES 11 B 398 PRO ASP LEU VAL VAL TYR GLU GLN GLY ALA THR VAL GLY SEQRES 12 B 398 LEU LEU ALA ALA ASP ARG ALA GLY VAL PRO ALA VAL GLN SEQRES 13 B 398 ARG ASN GLN SER ALA TRP ARG THR ARG GLY MET HIS ARG SEQRES 14 B 398 SER ILE ALA SER PHE LEU THR ASP LEU MET ASP LYS HIS SEQRES 15 B 398 GLN VAL SER LEU PRO GLU PRO VAL ALA THR ILE GLU SER SEQRES 16 B 398 PHE PRO PRO SER LEU LEU LEU GLU ALA GLU PRO GLU GLY SEQRES 17 B 398 TRP PHE MET ARG TRP VAL PRO TYR GLY GLY GLY ALA VAL SEQRES 18 B 398 LEU GLY ASP ARG LEU PRO PRO VAL PRO ALA ARG PRO GLU SEQRES 19 B 398 VAL ALA ILE THR MET GLY THR ILE GLU LEU GLN ALA PHE SEQRES 20 B 398 GLY ILE GLY ALA VAL GLU PRO ILE ILE ALA ALA ALA GLY SEQRES 21 B 398 GLU VAL ASP ALA ASP PHE VAL LEU ALA LEU GLY ASP LEU SEQRES 22 B 398 ASP ILE SER PRO LEU GLY THR LEU PRO ARG ASN VAL ARG SEQRES 23 B 398 ALA VAL GLY TRP THR PRO LEU HIS THR LEU LEU ARG THR SEQRES 24 B 398 CYS THR ALA VAL VAL HIS HIS GLY GLY GLY GLY THR VAL SEQRES 25 B 398 MET THR ALA ILE ASP ALA GLY ILE PRO GLN LEU LEU ALA SEQRES 26 B 398 PRO ASP PRO ARG ASP GLN PHE GLN HIS THR ALA ARG GLU SEQRES 27 B 398 ALA VAL SER ARG ARG GLY ILE GLY LEU VAL SER THR SER SEQRES 28 B 398 ASP LYS VAL ASP ALA ASP LEU LEU ARG ARG LEU ILE GLY SEQRES 29 B 398 ASP GLU SER LEU ARG THR ALA ALA ARG GLU VAL ARG GLU SEQRES 30 B 398 GLU MET VAL ALA LEU PRO THR PRO ALA GLU THR VAL ARG SEQRES 31 B 398 ARG ILE VAL GLU ARG ILE SER GLY HET TYD A 377 25 HET C0T A 378 38 HET CL A 379 1 HET TYD B 377 25 HET C0T B 378 38 HET CL B 379 1 HETNAM TYD THYMIDINE-5'-DIPHOSPHATE HETNAM C0T CALICHEAMICIN T0 HETNAM CL CHLORIDE ION HETSYN C0T METHYL {(1R,4Z,8S,13E)-8-{[4,6-DIDEOXY-4- HETSYN 2 C0T (HYDROXYAMINO)-BETA-D-GLUCOPYRANOSYL]OXY}-1-HYDROXY- HETSYN 3 C0T 13-[2-(METHYLTRISULFANYL)ETHYLIDENE]-11- HETSYN 4 C0T OXOBICYCLO[7.3.1]TRIDECA-4,9-DIENE-2,6-DIYN-10- HETSYN 5 C0T YL}CARBAMATE FORMUL 3 TYD 2(C10 H16 N2 O11 P2) FORMUL 4 C0T 2(C24 H28 N2 O9 S3) FORMUL 5 CL 2(CL 1-) FORMUL 9 HOH *941(H2 O) HELIX 1 1 GLY A 8 PHE A 13 1 6 HELIX 2 2 LEU A 15 ALA A 25 1 11 HELIX 3 3 HIS A 36 ALA A 42 1 7 HELIX 4 4 SER A 55 ASN A 67 1 13 HELIX 5 5 ASN A 67 THR A 73 1 7 HELIX 6 6 VAL A 74 ARG A 77 5 4 HELIX 7 7 ASP A 81 GLU A 84 5 4 HELIX 8 8 TRP A 85 ARG A 94 1 10 HELIX 9 9 LEU A 96 ARG A 108 1 13 HELIX 10 10 ALA A 118 GLY A 129 1 12 HELIX 11 11 GLY A 144 SER A 151 1 8 HELIX 12 12 LEU A 153 HIS A 160 1 8 HELIX 13 13 PRO A 175 LEU A 180 5 6 HELIX 14 14 ILE A 220 GLY A 226 1 7 HELIX 15 15 ALA A 229 GLU A 239 1 11 HELIX 16 16 ILE A 253 GLY A 257 5 5 HELIX 17 17 PRO A 270 ARG A 276 1 7 HELIX 18 18 GLY A 286 GLY A 297 1 12 HELIX 19 19 ALA A 314 ARG A 321 1 8 HELIX 20 20 THR A 328 VAL A 332 5 5 HELIX 21 21 ASP A 333 ASP A 343 1 11 HELIX 22 22 ASP A 343 ALA A 359 1 17 HELIX 23 23 THR A 362 SER A 375 1 14 HELIX 24 24 GLY B 8 PHE B 13 1 6 HELIX 25 25 LEU B 15 ALA B 25 1 11 HELIX 26 26 HIS B 36 ALA B 42 1 7 HELIX 27 27 SER B 55 ASN B 67 1 13 HELIX 28 28 ASN B 67 THR B 73 1 7 HELIX 29 29 VAL B 74 ARG B 77 5 4 HELIX 30 30 ASP B 81 GLU B 84 5 4 HELIX 31 31 TRP B 85 ARG B 94 1 10 HELIX 32 32 LEU B 96 ARG B 108 1 13 HELIX 33 33 ALA B 118 GLY B 129 1 12 HELIX 34 34 GLY B 144 SER B 151 1 8 HELIX 35 35 LEU B 153 HIS B 160 1 8 HELIX 36 36 PRO B 175 LEU B 180 5 6 HELIX 37 37 ILE B 220 GLY B 226 1 7 HELIX 38 38 ALA B 229 GLU B 239 1 11 HELIX 39 39 ILE B 253 GLY B 257 5 5 HELIX 40 40 PRO B 270 ARG B 276 1 7 HELIX 41 41 GLY B 286 GLY B 297 1 12 HELIX 42 42 ALA B 314 ARG B 321 1 8 HELIX 43 43 THR B 328 VAL B 332 5 5 HELIX 44 44 ASP B 333 ASP B 343 1 11 HELIX 45 45 ASP B 343 ALA B 359 1 17 HELIX 46 46 THR B 362 SER B 375 1 14 SHEET 1 A 7 ALA A 169 ILE A 171 0 SHEET 2 A 7 ALA A 132 ARG A 135 1 N GLN A 134 O ILE A 171 SHEET 3 A 7 LEU A 111 GLU A 115 1 N TYR A 114 O VAL A 133 SHEET 4 A 7 ARG A 0 VAL A 4 1 N LEU A 2 O VAL A 113 SHEET 5 A 7 ASP A 28 VAL A 33 1 O ALA A 32 N PHE A 3 SHEET 6 A 7 GLU A 46 ASP A 49 1 O VAL A 48 N ILE A 31 SHEET 7 A 7 ALA B 198 GLY B 201 1 O LEU B 200 N VAL A 47 SHEET 1 B 7 ALA A 198 VAL A 199 0 SHEET 2 B 7 GLU B 46 ASP B 49 1 O VAL B 47 N ALA A 198 SHEET 3 B 7 ASP B 28 VAL B 33 1 N ILE B 31 O VAL B 48 SHEET 4 B 7 ARG B 0 VAL B 4 1 N PHE B 3 O ALA B 32 SHEET 5 B 7 LEU B 111 GLU B 115 1 O VAL B 113 N LEU B 2 SHEET 6 B 7 ALA B 132 ARG B 135 1 O VAL B 133 N TYR B 114 SHEET 7 B 7 ALA B 169 ILE B 171 1 O ALA B 169 N GLN B 134 SHEET 1 C 6 VAL A 263 VAL A 266 0 SHEET 2 C 6 ASP A 243 ALA A 247 1 N LEU A 246 O ARG A 264 SHEET 3 C 6 GLU A 212 ILE A 215 1 N ILE A 215 O ALA A 247 SHEET 4 C 6 ALA A 280 HIS A 283 1 O VAL A 282 N ALA A 214 SHEET 5 C 6 GLN A 300 LEU A 302 1 O LEU A 301 N HIS A 283 SHEET 6 C 6 GLY A 324 VAL A 326 1 O LEU A 325 N LEU A 302 SHEET 1 D 6 VAL B 263 VAL B 266 0 SHEET 2 D 6 ASP B 243 ALA B 247 1 N LEU B 246 O ARG B 264 SHEET 3 D 6 GLU B 212 ILE B 215 1 N ILE B 215 O ALA B 247 SHEET 4 D 6 ALA B 280 HIS B 283 1 O VAL B 282 N ALA B 214 SHEET 5 D 6 GLN B 300 LEU B 302 1 O LEU B 301 N HIS B 283 SHEET 6 D 6 GLY B 324 VAL B 326 1 O LEU B 325 N LEU B 302 SITE 1 AC1 22 GLY A 10 GLY A 195 GLY A 218 THR A 219 SITE 2 AC1 22 ILE A 220 GLY A 249 TRP A 268 THR A 269 SITE 3 AC1 22 PRO A 270 LEU A 271 HIS A 284 GLY A 286 SITE 4 AC1 22 GLY A 287 GLY A 288 THR A 289 C0T A 378 SITE 5 AC1 22 HOH A 380 HOH A 388 HOH A 416 HOH A 472 SITE 6 AC1 22 HOH A 496 HOH A 498 SITE 1 AC2 17 PRO A 7 GLY A 10 PHE A 60 GLN A 88 SITE 2 AC2 17 GLN A 116 GLY A 117 GLN A 137 SER A 138 SITE 3 AC2 17 TRP A 140 GLY A 286 GLY A 287 ASP A 308 SITE 4 AC2 17 PHE A 310 GLN A 311 TYD A 377 HOH A 527 SITE 5 AC2 17 HOH A 689 SITE 1 AC3 5 TYR A 194 GLY A 195 LEU A 271 HIS A 272 SITE 2 AC3 5 HOH A 498 SITE 1 AC4 22 GLY B 10 GLY B 195 GLY B 218 THR B 219 SITE 2 AC4 22 ILE B 220 GLY B 249 TRP B 268 THR B 269 SITE 3 AC4 22 PRO B 270 LEU B 271 HIS B 284 GLY B 286 SITE 4 AC4 22 GLY B 287 GLY B 288 THR B 289 C0T B 378 SITE 5 AC4 22 HOH B 384 HOH B 391 HOH B 413 HOH B 453 SITE 6 AC4 22 HOH B 512 HOH B 547 SITE 1 AC5 20 PRO B 7 GLY B 10 PHE B 60 LEU B 82 SITE 2 AC5 20 GLN B 88 ILE B 89 GLN B 116 GLY B 117 SITE 3 AC5 20 GLN B 137 SER B 138 TRP B 140 ILE B 220 SITE 4 AC5 20 GLY B 286 GLY B 287 ASP B 308 PHE B 310 SITE 5 AC5 20 GLN B 311 TYD B 377 HOH B 481 HOH B 666 SITE 1 AC6 5 TYR B 194 GLY B 195 LEU B 271 HIS B 272 SITE 2 AC6 5 HOH B 547 CRYST1 45.567 135.090 62.093 90.00 95.75 90.00 P 1 21 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 0.021946 0.000000 0.002210 0.00000 SCALE2 0.000000 0.007402 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016186 0.00000