HEADER TRANSFERASE 30-AUG-06 2I7B TITLE STRUCTURE OF THE NATURALLY OCCURING MUTANT OF HUMAN ABO(H) BLOOD GROUP TITLE 2 B GLYCOSYLTRANSFERASE: GTB/A268T COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA 1-3-GALACTOSYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TRANSFERASE A, ALPHA 1-3-N- ACETYLGALACTOSAMINYLTRANSFERASE; COMPND 5 TRANSFERASE B; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: ABO; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCW KEYWDS GLYCOSYLTRANSFERASE, BLOOD GROUP, ABO ALLELE, HYBRID ALLELE, KEYWDS 2 TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.A.LETTS,S.V.EVANS REVDAT 4 30-AUG-23 2I7B 1 REMARK SEQADV LINK REVDAT 3 13-JUL-11 2I7B 1 VERSN REVDAT 2 24-FEB-09 2I7B 1 VERSN REVDAT 1 22-MAY-07 2I7B 0 JRNL AUTH B.HOSSEINI-MAAF,J.A.LETTS,M.PERSSON,E.SMART,P.Y.LEPENNEC, JRNL AUTH 2 H.HUSTINX,Z.ZHAO,M.M.PALCIC,S.V.EVANS,M.A.CHESTER,M.L.OLSSON JRNL TITL STRUCTURAL BASIS FOR RED CELL PHENOTYPIC CHANGES IN NEWLY JRNL TITL 2 IDENTIFIED, NATURALLY OCCURRING SUBGROUP MUTANTS OF THE JRNL TITL 3 HUMAN BLOOD GROUP B GLYCOSYLTRANSFERASE. JRNL REF TRANSFUSION V. 47 864 2007 JRNL REFN ISSN 0041-1132 JRNL PMID 17465952 JRNL DOI 10.1111/J.1537-2995.2007.01203.X REMARK 2 REMARK 2 RESOLUTION. 1.99 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.99 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 20163 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 + TEST SET) : 0.187 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1102 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.99 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.04 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1496 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.25 REMARK 3 BIN R VALUE (WORKING SET) : 0.2340 REMARK 3 BIN FREE R VALUE SET COUNT : 87 REMARK 3 BIN FREE R VALUE : 0.2840 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2143 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 186 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.80000 REMARK 3 B22 (A**2) : 0.61000 REMARK 3 B33 (A**2) : 0.19000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.176 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.161 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.105 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.664 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.959 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.942 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2206 ; 0.022 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 3001 ; 1.697 ; 1.950 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 260 ; 6.642 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 105 ;35.768 ;22.762 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 363 ;14.353 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 17 ;18.183 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 331 ; 0.126 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1685 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1013 ; 0.212 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 1508 ; 0.308 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 168 ; 0.171 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 68 ; 0.215 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 21 ; 0.188 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1354 ; 1.213 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2139 ; 1.806 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 995 ; 2.774 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 862 ; 4.085 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2I7B COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-AUG-06. REMARK 100 THE DEPOSITION ID IS D_1000039227. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 113 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC "BLUE" CONFOCAL X-RAY REMARK 200 MIRRORS (OSMIC) REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21267 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.990 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 4.860 REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 12.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.99 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.4 REMARK 200 DATA REDUNDANCY IN SHELL : 4.60 REMARK 200 R MERGE FOR SHELL (I) : 0.29600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1LZ7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6-8 MG/ML GTB/A268T, 70 MM N-(2 REMARK 280 -ACETAMIDO)-2-IMINODIACETIC ACID (ADA), PH 7.5, 50 MM CH3COONA, REMARK 280 PH 4.6, 40 MM NACL, 5-8 MM MNCL2, 2.5% (W/V) 2-METHYL-2,4- REMARK 280 PENTANEDIOL (MPD), 5% (W/V) GLYCEROL, 2% (W/V) PEG 4000 AND 0.3- REMARK 280 0.5 MM REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 40.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 40.00000 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 1.000000 0.000000 0.000000 26.27000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 74.47500 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.27000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 74.47500 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 40.00000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.27000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 74.47500 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 40.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.27000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 74.47500 REMARK 290 SMTRY3 8 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: 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 6040 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 22090 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -225.0 KCAL/MOL 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 BIOMT1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 40.00000 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 63 REMARK 465 GLY A 176 REMARK 465 ALA A 177 REMARK 465 TYR A 178 REMARK 465 LYS A 179 REMARK 465 ARG A 180 REMARK 465 TRP A 181 REMARK 465 GLN A 182 REMARK 465 ASP A 183 REMARK 465 VAL A 184 REMARK 465 SER A 185 REMARK 465 MET A 186 REMARK 465 ARG A 187 REMARK 465 ARG A 188 REMARK 465 MET A 189 REMARK 465 GLU A 190 REMARK 465 MET A 191 REMARK 465 ILE A 192 REMARK 465 SER A 193 REMARK 465 ASP A 194 REMARK 465 PHE A 195 REMARK 465 LYS A 346 REMARK 465 ASN A 347 REMARK 465 HIS A 348 REMARK 465 GLN A 349 REMARK 465 ALA A 350 REMARK 465 VAL A 351 REMARK 465 ARG A 352 REMARK 465 ASN A 353 REMARK 465 PRO A 354 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 CYS A 80 CB CYS A 80 SG -0.102 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 LYS A 124 -125.03 49.50 REMARK 500 THR A 245 45.29 -84.57 REMARK 500 HIS A 301 -125.54 58.05 REMARK 500 LEU A 324 89.14 -155.83 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 HG A 404 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 80 SG REMARK 620 2 GLY A 98 O 83.4 REMARK 620 3 HOH A 511 O 128.6 72.3 REMARK 620 4 HOH A 518 O 137.8 54.6 40.2 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HG A 403 HG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 THR A 119 OG1 REMARK 620 2 CYS A 209 SG 88.6 REMARK 620 3 HOH A 498 O 95.6 174.2 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 402 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 403 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 404 DBREF 2I7B A 64 354 UNP Q6ISD4 Q6ISD4_HUMAN 64 354 SEQADV 2I7B MET A 63 UNP Q6ISD4 INITIATING METHIONINE SEQADV 2I7B THR A 268 UNP Q6ISD4 ALA 268 VARIANT SEQRES 1 A 292 MET VAL SER LEU PRO ARG MET VAL TYR PRO GLN PRO LYS SEQRES 2 A 292 VAL LEU THR PRO CYS ARG LYS ASP VAL LEU VAL VAL THR SEQRES 3 A 292 PRO TRP LEU ALA PRO ILE VAL TRP GLU GLY THR PHE ASN SEQRES 4 A 292 ILE ASP ILE LEU ASN GLU GLN PHE ARG LEU GLN ASN THR SEQRES 5 A 292 THR ILE GLY LEU THR VAL PHE ALA ILE LYS LYS TYR VAL SEQRES 6 A 292 ALA PHE LEU LYS LEU PHE LEU GLU THR ALA GLU LYS HIS SEQRES 7 A 292 PHE MET VAL GLY HIS ARG VAL HIS TYR TYR VAL PHE THR SEQRES 8 A 292 ASP GLN PRO ALA ALA VAL PRO ARG VAL THR LEU GLY THR SEQRES 9 A 292 GLY ARG GLN LEU SER VAL LEU GLU VAL GLY ALA TYR LYS SEQRES 10 A 292 ARG TRP GLN ASP VAL SER MET ARG ARG MET GLU MET ILE SEQRES 11 A 292 SER ASP PHE CYS GLU ARG ARG PHE LEU SER GLU VAL ASP SEQRES 12 A 292 TYR LEU VAL CYS VAL ASP VAL ASP MET GLU PHE ARG ASP SEQRES 13 A 292 HIS VAL GLY VAL GLU ILE LEU THR PRO LEU PHE GLY THR SEQRES 14 A 292 LEU HIS PRO SER PHE TYR GLY SER SER ARG GLU ALA PHE SEQRES 15 A 292 THR TYR GLU ARG ARG PRO GLN SER GLN ALA TYR ILE PRO SEQRES 16 A 292 LYS ASP GLU GLY ASP PHE TYR TYR MET GLY THR PHE PHE SEQRES 17 A 292 GLY GLY SER VAL GLN GLU VAL GLN ARG LEU THR ARG ALA SEQRES 18 A 292 CYS HIS GLN ALA MET MET VAL ASP GLN ALA ASN GLY ILE SEQRES 19 A 292 GLU ALA VAL TRP HIS ASP GLU SER HIS LEU ASN LYS TYR SEQRES 20 A 292 LEU LEU ARG HIS LYS PRO THR LYS VAL LEU SER PRO GLU SEQRES 21 A 292 TYR LEU TRP ASP GLN GLN LEU LEU GLY TRP PRO ALA VAL SEQRES 22 A 292 LEU ARG LYS LEU ARG PHE THR ALA VAL PRO LYS ASN HIS SEQRES 23 A 292 GLN ALA VAL ARG ASN PRO HET HG A 401 1 HET HG A 402 1 HET HG A 403 1 HET HG A 404 1 HETNAM HG MERCURY (II) ION FORMUL 2 HG 4(HG 2+) FORMUL 6 HOH *186(H2 O) HELIX 1 1 ASN A 101 LEU A 111 1 11 HELIX 2 2 ILE A 123 ALA A 128 5 6 HELIX 3 3 PHE A 129 PHE A 141 1 13 HELIX 4 4 GLN A 155 VAL A 159 5 5 HELIX 5 5 ARG A 198 VAL A 204 1 7 HELIX 6 6 GLY A 221 LEU A 225 5 5 HELIX 7 7 VAL A 274 ASN A 294 1 21 HELIX 8 8 HIS A 301 HIS A 313 1 13 HELIX 9 9 PRO A 321 LEU A 324 5 4 HELIX 10 10 ASP A 326 GLY A 331 1 6 SHEET 1 A 8 ILE A 94 VAL A 95 0 SHEET 2 A 8 LYS A 317 LEU A 319 1 O VAL A 318 N VAL A 95 SHEET 3 A 8 LEU A 228 THR A 231 1 N GLY A 230 O LEU A 319 SHEET 4 A 8 PHE A 270 SER A 273 -1 O GLY A 271 N PHE A 229 SHEET 5 A 8 TYR A 206 ASP A 211 -1 N CYS A 209 O PHE A 270 SHEET 6 A 8 THR A 115 ALA A 122 1 N GLY A 117 O TYR A 206 SHEET 7 A 8 ARG A 146 THR A 153 1 O PHE A 152 N ALA A 122 SHEET 8 A 8 ARG A 168 GLU A 174 1 O SER A 171 N VAL A 151 SHEET 1 B 2 MET A 214 PHE A 216 0 SHEET 2 B 2 PHE A 341 ALA A 343 -1 O THR A 342 N GLU A 215 LINK SG CYS A 80 HG HG A 404 1555 1555 2.67 LINK O GLY A 98 HG HG A 404 1555 1555 2.74 LINK OG1 THR A 119 HG HG A 403 1555 1555 2.99 LINK SG CYS A 209 HG HG A 403 1555 1555 2.34 LINK SD MET A 288 HG HG A 401 1555 1555 2.82 LINK HG HG A 402 O HOH A 500 1555 1555 3.06 LINK HG HG A 403 O HOH A 498 1555 1555 2.48 LINK HG HG A 404 O HOH A 511 1555 1555 3.22 LINK HG HG A 404 O HOH A 518 1555 1555 3.33 SITE 1 AC1 3 CYS A 284 MET A 288 ASP A 302 SITE 1 AC2 3 LEU A 280 CYS A 284 HOH A 500 SITE 1 AC3 3 THR A 119 CYS A 209 HOH A 498 SITE 1 AC4 2 CYS A 80 GLY A 98 CRYST1 52.540 148.950 80.000 90.00 90.00 90.00 C 2 2 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 0.019033 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006714 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012500 0.00000