HEADER TRANSFERASE 31-JUL-11 3T7T TITLE CRYSTAL STRUCTURE OF COMPLEX OF SAH AND BVU_3255, A METHYLTRANSFERASE TITLE 2 FROM BACTEROIDES VULGATUS ATCC 8482 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE METHYLTRANSFERASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES VULGATUS; SOURCE 3 ORGANISM_TAXID: 435590; SOURCE 4 STRAIN: ATCC 8482; SOURCE 5 GENE: BVU_3255; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: (DE3)BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGS21A KEYWDS SMALL MOLECULE METHYLTRANSFERASE, BVU_3255, ROSSMANN FOLD, KEYWDS 2 METHYLTRASNFERASE, SAM, METHYLATION, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR V.KUMAR,J.SIVARAMAN REVDAT 3 01-NOV-23 3T7T 1 REMARK SEQADV REVDAT 2 08-NOV-17 3T7T 1 REMARK REVDAT 1 12-OCT-11 3T7T 0 JRNL AUTH V.KUMAR,J.SIVARAMAN JRNL TITL STRUCTURAL CHARACTERIZATION OF BVU_3255, A METHYLTRANSFERASE JRNL TITL 2 FROM HUMAN INTESTINE ANTIBIOTIC RESISTANT PATHOGEN JRNL TITL 3 BACTEROIDES VULGATUS JRNL REF J.STRUCT.BIOL. 2011 JRNL REFN ESSN 1095-8657 JRNL PMID 21872662 JRNL DOI 10.1016/J.JSB.2011.08.007 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 82.6 REMARK 3 NUMBER OF REFLECTIONS : 30762 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 2163 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 : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 7697 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 104 REMARK 3 SOLVENT ATOMS : 287 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.86 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.53000 REMARK 3 B22 (A**2) : -1.31000 REMARK 3 B33 (A**2) : -8.21000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.009 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.284 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.098 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.814 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.758 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 24.47 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : DNA-RNA_REP.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : SAH.PARAM REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : DNA-RNA.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : ION.TOP REMARK 3 TOPOLOGY FILE 5 : SAH.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3T7T COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 04-AUG-11. REMARK 100 THE DEPOSITION ID IS D_1000067145. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-NOV-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 : BRUKER AXS MICROSTAR REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRUKER PLATINUM 135 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35718 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07200 REMARK 200 FOR THE DATA SET : 10.4200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLREP MR REMARK 200 STARTING MODEL: PDB ENTRY 3E7P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 120MM (NH4)(NO3), 16% W/V PEG 3350, REMARK 280 200MM NON-DETERGENT SULFOBETAINE 221 (NDSB-221), VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K 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 36.98950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 66.54950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 53.52400 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 66.54950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 36.98950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 53.52400 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, 3, 4 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 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 HIS A 1 REMARK 465 ASN A 2 REMARK 465 ASN A 3 REMARK 465 ASP A 4 REMARK 465 ASN A 5 REMARK 465 ASN A 6 REMARK 465 THR A 7 REMARK 465 ILE A 8 REMARK 465 LEU A 9 REMARK 465 GLY A 10 REMARK 465 PHE A 11 REMARK 465 ASP A 12 REMARK 465 VAL A 13 REMARK 465 SER A 259 REMARK 465 LEU A 260 REMARK 465 ARG A 261 REMARK 465 ARG A 262 REMARK 465 MET B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 HIS B 1 REMARK 465 ASN B 2 REMARK 465 ASN B 3 REMARK 465 ASP B 4 REMARK 465 ASN B 5 REMARK 465 ASN B 6 REMARK 465 THR B 7 REMARK 465 ILE B 8 REMARK 465 LEU B 9 REMARK 465 GLY B 10 REMARK 465 PHE B 11 REMARK 465 ASP B 12 REMARK 465 VAL B 13 REMARK 465 SER B 259 REMARK 465 LEU B 260 REMARK 465 ARG B 261 REMARK 465 ARG B 262 REMARK 465 MET C -5 REMARK 465 HIS C -4 REMARK 465 HIS C -3 REMARK 465 HIS C -2 REMARK 465 HIS C -1 REMARK 465 HIS C 0 REMARK 465 HIS C 1 REMARK 465 ASN C 2 REMARK 465 ASN C 3 REMARK 465 ASP C 4 REMARK 465 ASN C 5 REMARK 465 ASN C 6 REMARK 465 THR C 7 REMARK 465 ILE C 8 REMARK 465 LEU C 9 REMARK 465 GLY C 10 REMARK 465 PHE C 11 REMARK 465 ASP C 12 REMARK 465 VAL C 13 REMARK 465 ARG C 158 REMARK 465 PRO C 159 REMARK 465 ALA C 160 REMARK 465 GLU C 161 REMARK 465 ILE C 162 REMARK 465 HIS C 163 REMARK 465 ASP C 164 REMARK 465 PHE C 165 REMARK 465 TRP C 166 REMARK 465 MET C 167 REMARK 465 SER C 168 REMARK 465 ALA C 169 REMARK 465 TYR C 170 REMARK 465 SER C 259 REMARK 465 LEU C 260 REMARK 465 ARG C 261 REMARK 465 ARG C 262 REMARK 465 MET D -5 REMARK 465 HIS D -4 REMARK 465 HIS D -3 REMARK 465 HIS D -2 REMARK 465 HIS D -1 REMARK 465 HIS D 0 REMARK 465 HIS D 1 REMARK 465 ASN D 2 REMARK 465 ASN D 3 REMARK 465 ASP D 4 REMARK 465 ASN D 5 REMARK 465 ASN D 6 REMARK 465 THR D 7 REMARK 465 ILE D 8 REMARK 465 LEU D 9 REMARK 465 GLY D 10 REMARK 465 PHE D 11 REMARK 465 ASP D 12 REMARK 465 VAL D 13 REMARK 465 SER D 259 REMARK 465 LEU D 260 REMARK 465 ARG D 261 REMARK 465 ARG D 262 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 GLU B 214 CG CD OE1 OE2 REMARK 470 ARG B 218 CG CD NE CZ NH1 NH2 REMARK 470 SER B 223 OG REMARK 470 ARG B 224 CG CD NE CZ NH1 NH2 REMARK 470 VAL B 226 CG1 CG2 REMARK 470 GLU B 228 CG CD OE1 OE2 REMARK 470 THR C 171 OG1 CG2 REMARK 470 ARG C 218 CG CD NE CZ NH1 NH2 REMARK 470 HIS C 220 CG ND1 CD2 CE1 NE2 REMARK 470 SER C 223 OG REMARK 470 ARG C 224 CG CD NE CZ NH1 NH2 REMARK 470 ILE C 225 CG1 CG2 CD1 REMARK 470 VAL C 226 CG1 CG2 REMARK 470 GLU C 227 CG CD OE1 OE2 REMARK 470 GLU C 228 CG CD OE1 OE2 REMARK 470 LEU C 229 CG CD1 CD2 REMARK 470 PHE C 258 CG CD1 CD2 CE1 CE2 CZ 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 O HOH A 288 O HOH C 278 4545 2.19 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 ASN A 22 33.80 -91.71 REMARK 500 SER A 30 157.75 178.81 REMARK 500 ASP A 113 41.53 37.22 REMARK 500 SER A 120 108.09 -171.31 REMARK 500 ALA A 123 -17.97 -141.23 REMARK 500 ALA A 186 3.04 -65.80 REMARK 500 TYR A 205 -65.19 -127.85 REMARK 500 ALA A 210 -74.64 -68.80 REMARK 500 HIS A 220 40.45 -109.84 REMARK 500 GLN B 66 9.72 -67.58 REMARK 500 SER B 120 106.33 -163.61 REMARK 500 ALA B 186 0.23 -65.52 REMARK 500 PRO B 190 77.56 -67.58 REMARK 500 ARG B 217 -76.44 -69.13 REMARK 500 ALA B 221 34.05 36.66 REMARK 500 SER B 223 -165.52 -60.64 REMARK 500 ARG B 224 -51.82 65.71 REMARK 500 ASN C 22 44.69 -106.87 REMARK 500 CYS C 55 -6.20 -57.44 REMARK 500 GLN C 95 -13.87 -48.12 REMARK 500 SER C 120 107.62 -167.46 REMARK 500 ALA C 123 -2.24 -147.51 REMARK 500 PRO C 190 80.02 -64.50 REMARK 500 ALA C 210 -73.65 -46.74 REMARK 500 LYS C 219 2.17 -65.63 REMARK 500 HIS C 220 22.77 -141.41 REMARK 500 SER D 120 106.33 -162.53 REMARK 500 ALA D 123 -16.61 -141.21 REMARK 500 TYR D 170 94.05 -164.34 REMARK 500 PRO D 190 82.21 -65.45 REMARK 500 ILE D 202 -70.61 -81.04 REMARK 500 TYR D 205 -70.44 -116.82 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 SAH A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH B 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH C 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SAH D 300 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3T7R RELATED DB: PDB REMARK 900 RELATED ID: 3T7S RELATED DB: PDB DBREF 3T7T A 2 262 UNP A6L5C0 A6L5C0_BACV8 2 262 DBREF 3T7T B 2 262 UNP A6L5C0 A6L5C0_BACV8 2 262 DBREF 3T7T C 2 262 UNP A6L5C0 A6L5C0_BACV8 2 262 DBREF 3T7T D 2 262 UNP A6L5C0 A6L5C0_BACV8 2 262 SEQADV 3T7T MET A -5 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS A -4 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS A -3 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS A -2 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS A -1 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS A 0 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS A 1 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T MET B -5 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS B -4 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS B -3 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS B -2 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS B -1 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS B 0 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS B 1 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T MET C -5 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS C -4 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS C -3 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS C -2 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS C -1 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS C 0 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS C 1 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T MET D -5 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS D -4 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS D -3 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS D -2 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS D -1 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS D 0 UNP A6L5C0 EXPRESSION TAG SEQADV 3T7T HIS D 1 UNP A6L5C0 EXPRESSION TAG SEQRES 1 A 268 MET HIS HIS HIS HIS HIS HIS ASN ASN ASP ASN ASN THR SEQRES 2 A 268 ILE LEU GLY PHE ASP VAL ASN LEU ILE CYS ASP PHE PHE SEQRES 3 A 268 LEU ASN THR GLU ARG GLN GLY PRO GLY SER PRO GLU VAL SEQRES 4 A 268 THR LEU LYS ALA LEU SER PHE ILE ASP ASN LEU THR ASN SEQRES 5 A 268 LYS SER LEU ILE ALA ASP LEU GLY CYS GLY THR GLY GLY SEQRES 6 A 268 GLN THR MET ILE LEU ALA GLN HIS VAL PRO GLY LYS ILE SEQRES 7 A 268 THR GLY ILE ASP PHE PHE PRO GLY PHE ILE GLU ARG PHE SEQRES 8 A 268 ASN LYS ASN ALA GLU LYS LEU ASN LEU GLN ASN ARG VAL SEQRES 9 A 268 LYS GLY ILE VAL GLY SER MET ASP ASP LEU SER PHE GLU SEQRES 10 A 268 LYS ASP SER LEU ASP LEU ILE TRP SER GLU GLY ALA ILE SEQRES 11 A 268 TYR ASN ILE GLY PHE GLU ARG GLY LEU LYS GLU TRP ARG SEQRES 12 A 268 ASN TYR LEU LYS PRO GLY GLY TYR LEU ALA VAL SER GLU SEQRES 13 A 268 SER VAL TRP PHE THR ASP GLN ARG PRO ALA GLU ILE HIS SEQRES 14 A 268 ASP PHE TRP MET SER ALA TYR THR GLU ILE ASP THR VAL SEQRES 15 A 268 PRO ASN LYS VAL ALA GLN ILE GLN LYS ALA GLY TYR ILE SEQRES 16 A 268 PRO VAL ALA THR PHE ILE LEU PRO GLU ASN CYS TRP ILE SEQRES 17 A 268 GLU HIS TYR PHE ALA PRO GLN ALA LYS ALA GLU GLU ILE SEQRES 18 A 268 PHE ARG ARG LYS HIS ALA GLY SER ARG ILE VAL GLU GLU SEQRES 19 A 268 LEU ILE THR SER ASN HIS HIS GLU ALA GLU LEU TYR SER SEQRES 20 A 268 LYS TYR LYS ALA TYR TYR GLY TYR ALA PHE PHE ILE CYS SEQRES 21 A 268 LYS LYS GLY PHE SER LEU ARG ARG SEQRES 1 B 268 MET HIS HIS HIS HIS HIS HIS ASN ASN ASP ASN ASN THR SEQRES 2 B 268 ILE LEU GLY PHE ASP VAL ASN LEU ILE CYS ASP PHE PHE SEQRES 3 B 268 LEU ASN THR GLU ARG GLN GLY PRO GLY SER PRO GLU VAL SEQRES 4 B 268 THR LEU LYS ALA LEU SER PHE ILE ASP ASN LEU THR ASN SEQRES 5 B 268 LYS SER LEU ILE ALA ASP LEU GLY CYS GLY THR GLY GLY SEQRES 6 B 268 GLN THR MET ILE LEU ALA GLN HIS VAL PRO GLY LYS ILE SEQRES 7 B 268 THR GLY ILE ASP PHE PHE PRO GLY PHE ILE GLU ARG PHE SEQRES 8 B 268 ASN LYS ASN ALA GLU LYS LEU ASN LEU GLN ASN ARG VAL SEQRES 9 B 268 LYS GLY ILE VAL GLY SER MET ASP ASP LEU SER PHE GLU SEQRES 10 B 268 LYS ASP SER LEU ASP LEU ILE TRP SER GLU GLY ALA ILE SEQRES 11 B 268 TYR ASN ILE GLY PHE GLU ARG GLY LEU LYS GLU TRP ARG SEQRES 12 B 268 ASN TYR LEU LYS PRO GLY GLY TYR LEU ALA VAL SER GLU SEQRES 13 B 268 SER VAL TRP PHE THR ASP GLN ARG PRO ALA GLU ILE HIS SEQRES 14 B 268 ASP PHE TRP MET SER ALA TYR THR GLU ILE ASP THR VAL SEQRES 15 B 268 PRO ASN LYS VAL ALA GLN ILE GLN LYS ALA GLY TYR ILE SEQRES 16 B 268 PRO VAL ALA THR PHE ILE LEU PRO GLU ASN CYS TRP ILE SEQRES 17 B 268 GLU HIS TYR PHE ALA PRO GLN ALA LYS ALA GLU GLU ILE SEQRES 18 B 268 PHE ARG ARG LYS HIS ALA GLY SER ARG ILE VAL GLU GLU SEQRES 19 B 268 LEU ILE THR SER ASN HIS HIS GLU ALA GLU LEU TYR SER SEQRES 20 B 268 LYS TYR LYS ALA TYR TYR GLY TYR ALA PHE PHE ILE CYS SEQRES 21 B 268 LYS LYS GLY PHE SER LEU ARG ARG SEQRES 1 C 268 MET HIS HIS HIS HIS HIS HIS ASN ASN ASP ASN ASN THR SEQRES 2 C 268 ILE LEU GLY PHE ASP VAL ASN LEU ILE CYS ASP PHE PHE SEQRES 3 C 268 LEU ASN THR GLU ARG GLN GLY PRO GLY SER PRO GLU VAL SEQRES 4 C 268 THR LEU LYS ALA LEU SER PHE ILE ASP ASN LEU THR ASN SEQRES 5 C 268 LYS SER LEU ILE ALA ASP LEU GLY CYS GLY THR GLY GLY SEQRES 6 C 268 GLN THR MET ILE LEU ALA GLN HIS VAL PRO GLY LYS ILE SEQRES 7 C 268 THR GLY ILE ASP PHE PHE PRO GLY PHE ILE GLU ARG PHE SEQRES 8 C 268 ASN LYS ASN ALA GLU LYS LEU ASN LEU GLN ASN ARG VAL SEQRES 9 C 268 LYS GLY ILE VAL GLY SER MET ASP ASP LEU SER PHE GLU SEQRES 10 C 268 LYS ASP SER LEU ASP LEU ILE TRP SER GLU GLY ALA ILE SEQRES 11 C 268 TYR ASN ILE GLY PHE GLU ARG GLY LEU LYS GLU TRP ARG SEQRES 12 C 268 ASN TYR LEU LYS PRO GLY GLY TYR LEU ALA VAL SER GLU SEQRES 13 C 268 SER VAL TRP PHE THR ASP GLN ARG PRO ALA GLU ILE HIS SEQRES 14 C 268 ASP PHE TRP MET SER ALA TYR THR GLU ILE ASP THR VAL SEQRES 15 C 268 PRO ASN LYS VAL ALA GLN ILE GLN LYS ALA GLY TYR ILE SEQRES 16 C 268 PRO VAL ALA THR PHE ILE LEU PRO GLU ASN CYS TRP ILE SEQRES 17 C 268 GLU HIS TYR PHE ALA PRO GLN ALA LYS ALA GLU GLU ILE SEQRES 18 C 268 PHE ARG ARG LYS HIS ALA GLY SER ARG ILE VAL GLU GLU SEQRES 19 C 268 LEU ILE THR SER ASN HIS HIS GLU ALA GLU LEU TYR SER SEQRES 20 C 268 LYS TYR LYS ALA TYR TYR GLY TYR ALA PHE PHE ILE CYS SEQRES 21 C 268 LYS LYS GLY PHE SER LEU ARG ARG SEQRES 1 D 268 MET HIS HIS HIS HIS HIS HIS ASN ASN ASP ASN ASN THR SEQRES 2 D 268 ILE LEU GLY PHE ASP VAL ASN LEU ILE CYS ASP PHE PHE SEQRES 3 D 268 LEU ASN THR GLU ARG GLN GLY PRO GLY SER PRO GLU VAL SEQRES 4 D 268 THR LEU LYS ALA LEU SER PHE ILE ASP ASN LEU THR ASN SEQRES 5 D 268 LYS SER LEU ILE ALA ASP LEU GLY CYS GLY THR GLY GLY SEQRES 6 D 268 GLN THR MET ILE LEU ALA GLN HIS VAL PRO GLY LYS ILE SEQRES 7 D 268 THR GLY ILE ASP PHE PHE PRO GLY PHE ILE GLU ARG PHE SEQRES 8 D 268 ASN LYS ASN ALA GLU LYS LEU ASN LEU GLN ASN ARG VAL SEQRES 9 D 268 LYS GLY ILE VAL GLY SER MET ASP ASP LEU SER PHE GLU SEQRES 10 D 268 LYS ASP SER LEU ASP LEU ILE TRP SER GLU GLY ALA ILE SEQRES 11 D 268 TYR ASN ILE GLY PHE GLU ARG GLY LEU LYS GLU TRP ARG SEQRES 12 D 268 ASN TYR LEU LYS PRO GLY GLY TYR LEU ALA VAL SER GLU SEQRES 13 D 268 SER VAL TRP PHE THR ASP GLN ARG PRO ALA GLU ILE HIS SEQRES 14 D 268 ASP PHE TRP MET SER ALA TYR THR GLU ILE ASP THR VAL SEQRES 15 D 268 PRO ASN LYS VAL ALA GLN ILE GLN LYS ALA GLY TYR ILE SEQRES 16 D 268 PRO VAL ALA THR PHE ILE LEU PRO GLU ASN CYS TRP ILE SEQRES 17 D 268 GLU HIS TYR PHE ALA PRO GLN ALA LYS ALA GLU GLU ILE SEQRES 18 D 268 PHE ARG ARG LYS HIS ALA GLY SER ARG ILE VAL GLU GLU SEQRES 19 D 268 LEU ILE THR SER ASN HIS HIS GLU ALA GLU LEU TYR SER SEQRES 20 D 268 LYS TYR LYS ALA TYR TYR GLY TYR ALA PHE PHE ILE CYS SEQRES 21 D 268 LYS LYS GLY PHE SER LEU ARG ARG HET SAH A 300 26 HET SAH B 300 26 HET SAH C 300 26 HET SAH D 300 26 HETNAM SAH S-ADENOSYL-L-HOMOCYSTEINE FORMUL 5 SAH 4(C14 H20 N6 O5 S) FORMUL 9 HOH *287(H2 O) HELIX 1 1 LEU A 15 ASN A 22 1 8 HELIX 2 2 SER A 30 SER A 39 1 10 HELIX 3 3 GLY A 58 GLN A 66 1 9 HELIX 4 4 PHE A 78 LEU A 92 1 15 HELIX 5 5 ASN A 93 ASN A 96 5 4 HELIX 6 6 ALA A 123 ILE A 127 5 5 HELIX 7 7 GLY A 128 ARG A 137 1 10 HELIX 8 8 PRO A 159 TYR A 170 1 12 HELIX 9 9 VAL A 176 ALA A 186 1 11 HELIX 10 10 PRO A 197 TRP A 201 5 5 HELIX 11 11 ALA A 207 HIS A 220 1 14 HELIX 12 12 SER A 223 LYS A 244 1 22 HELIX 13 13 LEU B 15 LEU B 21 1 7 HELIX 14 14 SER B 30 SER B 39 1 10 HELIX 15 15 GLY B 58 GLN B 66 1 9 HELIX 16 16 PHE B 78 LEU B 92 1 15 HELIX 17 17 ALA B 123 ILE B 127 5 5 HELIX 18 18 GLY B 128 ARG B 137 1 10 HELIX 19 19 PRO B 159 TYR B 170 1 12 HELIX 20 20 VAL B 176 ALA B 186 1 11 HELIX 21 21 PRO B 197 TRP B 201 5 5 HELIX 22 22 PRO B 208 ALA B 221 1 14 HELIX 23 23 ILE B 225 LYS B 244 1 20 HELIX 24 24 LEU C 15 LEU C 21 1 7 HELIX 25 25 SER C 30 SER C 39 1 10 HELIX 26 26 GLY C 58 GLN C 66 1 9 HELIX 27 27 PHE C 78 LEU C 92 1 15 HELIX 28 28 ALA C 123 ILE C 127 5 5 HELIX 29 29 GLY C 128 ARG C 137 1 10 HELIX 30 30 VAL C 176 GLY C 187 1 12 HELIX 31 31 GLU C 198 GLU C 203 1 6 HELIX 32 32 PHE C 206 ARG C 218 1 13 HELIX 33 33 LYS C 219 ALA C 221 5 3 HELIX 34 34 ARG C 224 LYS C 244 1 21 HELIX 35 35 LEU D 15 LEU D 21 1 7 HELIX 36 36 SER D 30 SER D 39 1 10 HELIX 37 37 GLY D 58 GLN D 66 1 9 HELIX 38 38 PHE D 78 LYS D 91 1 14 HELIX 39 39 ALA D 123 ILE D 127 5 5 HELIX 40 40 GLY D 128 ARG D 137 1 10 HELIX 41 41 PRO D 159 TYR D 170 1 12 HELIX 42 42 VAL D 176 ALA D 186 1 11 HELIX 43 43 PRO D 197 TRP D 201 5 5 HELIX 44 44 ALA D 207 HIS D 220 1 14 HELIX 45 45 SER D 223 LYS D 244 1 22 SHEET 1 A14 VAL A 98 VAL A 102 0 SHEET 2 A14 LYS A 71 ASP A 76 1 N ASP A 76 O ILE A 101 SHEET 3 A14 LEU A 49 LEU A 53 1 N ILE A 50 O LYS A 71 SHEET 4 A14 LEU A 115 GLU A 121 1 O TRP A 119 N ALA A 51 SHEET 5 A14 LEU A 140 TRP A 153 1 O LYS A 141 N LEU A 115 SHEET 6 A14 TYR A 247 LYS A 256 -1 O CYS A 254 N LEU A 146 SHEET 7 A14 TYR A 188 ILE A 195 -1 N PHE A 194 O PHE A 251 SHEET 8 A14 TYR B 188 ILE B 195 -1 O THR B 193 N THR A 193 SHEET 9 A14 TYR B 247 LYS B 256 -1 O PHE B 251 N PHE B 194 SHEET 10 A14 LEU B 140 TRP B 153 -1 N GLY B 144 O LYS B 256 SHEET 11 A14 LEU B 115 GLU B 121 1 N ILE B 118 O ALA B 147 SHEET 12 A14 LEU B 49 LEU B 53 1 N ALA B 51 O TRP B 119 SHEET 13 A14 LYS B 71 ASP B 76 1 O LYS B 71 N ILE B 50 SHEET 14 A14 VAL B 98 VAL B 102 1 O ILE B 101 N GLY B 74 SHEET 1 B 8 ASP A 174 THR A 175 0 SHEET 2 B 8 LEU A 140 TRP A 153 1 N TRP A 153 O ASP A 174 SHEET 3 B 8 TYR A 247 LYS A 256 -1 O CYS A 254 N LEU A 146 SHEET 4 B 8 TYR A 188 ILE A 195 -1 N PHE A 194 O PHE A 251 SHEET 5 B 8 TYR B 188 ILE B 195 -1 O THR B 193 N THR A 193 SHEET 6 B 8 TYR B 247 LYS B 256 -1 O PHE B 251 N PHE B 194 SHEET 7 B 8 LEU B 140 TRP B 153 -1 N GLY B 144 O LYS B 256 SHEET 8 B 8 ASP B 174 THR B 175 1 O ASP B 174 N TRP B 153 SHEET 1 C14 VAL C 98 VAL C 102 0 SHEET 2 C14 LYS C 71 ASP C 76 1 N GLY C 74 O LYS C 99 SHEET 3 C14 LEU C 49 LEU C 53 1 N ASP C 52 O THR C 73 SHEET 4 C14 LEU C 115 SER C 120 1 O TRP C 119 N ALA C 51 SHEET 5 C14 LEU C 140 TRP C 153 1 O ALA C 147 N ILE C 118 SHEET 6 C14 TYR C 247 LYS C 256 -1 O PHE C 252 N VAL C 148 SHEET 7 C14 TYR C 188 ILE C 195 -1 N PHE C 194 O PHE C 251 SHEET 8 C14 TYR D 188 ILE D 195 -1 O THR D 193 N THR C 193 SHEET 9 C14 TYR D 247 LYS D 256 -1 O PHE D 251 N PHE D 194 SHEET 10 C14 LEU D 140 TRP D 153 -1 N VAL D 152 O GLY D 248 SHEET 11 C14 LEU D 115 GLU D 121 1 N LEU D 115 O LYS D 141 SHEET 12 C14 LEU D 49 LEU D 53 1 N ALA D 51 O TRP D 119 SHEET 13 C14 LYS D 71 ASP D 76 1 O LYS D 71 N ILE D 50 SHEET 14 C14 VAL D 98 VAL D 102 1 O ILE D 101 N GLY D 74 SHEET 1 D 8 ASP C 174 THR C 175 0 SHEET 2 D 8 LEU C 140 TRP C 153 1 N TRP C 153 O ASP C 174 SHEET 3 D 8 TYR C 247 LYS C 256 -1 O PHE C 252 N VAL C 148 SHEET 4 D 8 TYR C 188 ILE C 195 -1 N PHE C 194 O PHE C 251 SHEET 5 D 8 TYR D 188 ILE D 195 -1 O THR D 193 N THR C 193 SHEET 6 D 8 TYR D 247 LYS D 256 -1 O PHE D 251 N PHE D 194 SHEET 7 D 8 LEU D 140 TRP D 153 -1 N VAL D 152 O GLY D 248 SHEET 8 D 8 ASP D 174 THR D 175 1 O ASP D 174 N TRP D 153 SITE 1 AC1 17 ARG A 25 GLN A 26 GLY A 54 CYS A 55 SITE 2 AC1 17 GLY A 56 GLN A 60 ASP A 76 PHE A 77 SITE 3 AC1 17 PHE A 81 SER A 104 MET A 105 GLU A 121 SITE 4 AC1 17 GLY A 122 ALA A 123 ASN A 126 HOH A 306 SITE 5 AC1 17 HOH A 334 SITE 1 AC2 18 ARG B 25 GLN B 26 GLY B 54 GLY B 56 SITE 2 AC2 18 GLN B 60 ASP B 76 PHE B 77 PHE B 81 SITE 3 AC2 18 GLY B 103 SER B 104 MET B 105 GLU B 121 SITE 4 AC2 18 GLY B 122 ALA B 123 ASN B 126 HOH B 271 SITE 5 AC2 18 HOH B 276 HOH B 309 SITE 1 AC3 20 ARG C 25 GLN C 26 GLY C 27 GLY C 54 SITE 2 AC3 20 CYS C 55 GLY C 56 GLN C 60 ASP C 76 SITE 3 AC3 20 PHE C 77 PHE C 81 GLY C 103 SER C 104 SITE 4 AC3 20 MET C 105 GLU C 121 GLY C 122 ALA C 123 SITE 5 AC3 20 ASN C 126 HOH C 272 HOH C 281 HOH C 288 SITE 1 AC4 19 ARG D 25 GLN D 26 GLY D 27 GLY D 54 SITE 2 AC4 19 CYS D 55 GLY D 56 GLN D 60 ASP D 76 SITE 3 AC4 19 PHE D 77 PHE D 81 GLY D 103 SER D 104 SITE 4 AC4 19 MET D 105 GLU D 121 GLY D 122 ALA D 123 SITE 5 AC4 19 ASN D 126 HOH D 277 HOH D 299 CRYST1 73.979 107.048 133.099 90.00 90.00 90.00 P 21 21 21 16 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 0.013517 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009342 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007513 0.00000