HEADER ISOMERASE 15-AUG-25 9Q2U TITLE CRYSTAL STRUCTURE OF LACTATE RACEMASE A WITH A SINGLE CATALYTIC TITLE 2 HISTIDINE FROM STREPTOCOCCUS PLUREXTORUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: LACTATE RACEMASE A; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PLUREXTORUM; SOURCE 3 ORGANISM_TAXID: 456876; SOURCE 4 EXPRESSION_SYSTEM: LACTOCOCCUS LACTIS; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 1358; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: NZ3900 KEYWDS RACEMASE AND EPIMERASE ACTIVITY, ACTING ON HYDROXY ACIDS AND KEYWDS 2 DERIVATIVES, METAL ION BINDING, CATALYTIC ACTIVITY, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.GATREDDI,R.P.HAUSINGER,J.HU REVDAT 1 24-JUN-26 9Q2U 0 JRNL AUTH S.GATREDDI,S.SUBRAMANIAN,D.SUI,T.WANG,J.URDIAIN-ARRAIZA, JRNL AUTH 2 B.DESGUIN,R.P.HAUSINGER,K.N.PARENT,J.HU JRNL TITL STRUCTURES OF TWO LARA-LIKE NICKEL-PINCER NUCLEOTIDE JRNL TITL 2 COFACTOR-UTILIZING ENZYMES WITH A SINGLE CATALYTIC HISTIDINE JRNL TITL 3 RESIDUE. JRNL REF PROTEIN SCI. V. 34 70362 2025 JRNL REFN ESSN 1469-896X JRNL PMID 41229066 JRNL DOI 10.1002/PRO.70362 REMARK 2 REMARK 2 RESOLUTION. 3.11 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.20.1_4487: ???) 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) : 3.11 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.23 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 21937 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.226 REMARK 3 R VALUE (WORKING SET) : 0.223 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 1069 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 34.2300 - 6.2100 1.00 2663 125 0.1772 0.2740 REMARK 3 2 6.2000 - 4.9300 1.00 2586 162 0.2167 0.2545 REMARK 3 3 4.9300 - 4.3100 1.00 2624 130 0.1878 0.2110 REMARK 3 4 4.3100 - 3.9100 1.00 2597 131 0.2283 0.2714 REMARK 3 5 3.9100 - 3.6300 0.99 2590 136 0.2801 0.3682 REMARK 3 6 3.6300 - 3.4200 1.00 2604 122 0.2782 0.3224 REMARK 3 7 3.4200 - 3.2500 1.00 2577 146 0.2881 0.3661 REMARK 3 8 3.2500 - 3.1100 0.99 2568 117 0.3447 0.4022 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.520 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.420 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.012 7346 REMARK 3 ANGLE : 1.448 9981 REMARK 3 CHIRALITY : 0.075 1087 REMARK 3 PLANARITY : 0.012 1308 REMARK 3 DIHEDRAL : 7.455 1005 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 9Q2U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-AUG-25. REMARK 100 THE DEPOSITION ID IS D_1000299032. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAR-24 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS-II REMARK 200 BEAMLINE : 17-ID-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 21937 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.108 REMARK 200 RESOLUTION RANGE LOW (A) : 34.230 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 14.10 REMARK 200 R MERGE (I) : 0.32600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.11 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.16 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 4.63500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.74 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.49 M SODIUM PHOSPHATE MONOBASIC REMARK 280 MONOHYDRATE AND 0.91 M POTASSIUM PHOSPHATE DIBASIC, PH 6.9, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 72.61200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 72.61200 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 58.49700 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 72.61200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 72.61200 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 58.49700 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 72.61200 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 72.61200 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 58.49700 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 72.61200 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 72.61200 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 58.49700 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: OCTAMERIC 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 BIOMT1 2 -1.000000 0.000000 0.000000 145.22400 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 145.22400 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 145.22400 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 145.22400 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 5 1.000000 0.000000 0.000000 72.61200 REMARK 350 BIOMT2 5 0.000000 1.000000 0.000000 72.61200 REMARK 350 BIOMT3 5 0.000000 0.000000 1.000000 58.49700 REMARK 350 BIOMT1 6 -1.000000 0.000000 0.000000 72.61200 REMARK 350 BIOMT2 6 0.000000 -1.000000 0.000000 72.61200 REMARK 350 BIOMT3 6 0.000000 0.000000 1.000000 58.49700 REMARK 350 BIOMT1 7 0.000000 -1.000000 0.000000 72.61200 REMARK 350 BIOMT2 7 1.000000 0.000000 0.000000 72.61200 REMARK 350 BIOMT3 7 0.000000 0.000000 1.000000 58.49700 REMARK 350 BIOMT1 8 0.000000 1.000000 0.000000 72.61200 REMARK 350 BIOMT2 8 -1.000000 0.000000 0.000000 72.61200 REMARK 350 BIOMT3 8 0.000000 0.000000 1.000000 58.49700 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 1 REMARK 465 LYS A 214 REMARK 465 VAL A 215 REMARK 465 MET A 216 REMARK 465 HIS A 217 REMARK 465 ARG A 218 REMARK 465 LYS A 219 REMARK 465 ASP A 220 REMARK 465 PHE A 221 REMARK 465 VAL A 222 REMARK 465 PRO A 223 REMARK 465 VAL A 224 REMARK 465 MET A 482 REMARK 465 THR A 483 REMARK 465 PRO A 484 REMARK 465 ARG A 485 REMARK 465 TYR A 486 REMARK 465 GLU A 487 REMARK 465 GLU A 488 REMARK 465 ASN A 489 REMARK 465 HIS A 490 REMARK 465 TRP A 491 REMARK 465 SER A 492 REMARK 465 HIS A 493 REMARK 465 PRO A 494 REMARK 465 GLN A 495 REMARK 465 PHE A 496 REMARK 465 GLU A 497 REMARK 465 LYS A 498 REMARK 465 MET B 1 REMARK 465 LYS B 214 REMARK 465 VAL B 215 REMARK 465 MET B 216 REMARK 465 HIS B 217 REMARK 465 ARG B 218 REMARK 465 LYS B 219 REMARK 465 ASP B 220 REMARK 465 PHE B 221 REMARK 465 VAL B 222 REMARK 465 PRO B 223 REMARK 465 VAL B 224 REMARK 465 PRO B 481 REMARK 465 MET B 482 REMARK 465 THR B 483 REMARK 465 PRO B 484 REMARK 465 ARG B 485 REMARK 465 TYR B 486 REMARK 465 GLU B 487 REMARK 465 GLU B 488 REMARK 465 ASN B 489 REMARK 465 HIS B 490 REMARK 465 TRP B 491 REMARK 465 SER B 492 REMARK 465 HIS B 493 REMARK 465 PRO B 494 REMARK 465 GLN B 495 REMARK 465 PHE B 496 REMARK 465 GLU B 497 REMARK 465 LYS B 498 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 LYS A 2 CG CD CE NZ REMARK 470 ILE A 3 CG1 CG2 CD1 REMARK 470 GLU A 33 CG CD OE1 OE2 REMARK 470 LYS A 62 CG CD CE NZ REMARK 470 LYS A 66 CG CD CE NZ REMARK 470 LYS A 76 CG CD CE NZ REMARK 470 GLU A 79 CG CD OE1 OE2 REMARK 470 LYS A 102 CG CD CE NZ REMARK 470 LYS A 159 CG CD CE NZ REMARK 470 GLN A 160 CG CD OE1 NE2 REMARK 470 LYS A 168 CE NZ REMARK 470 ASN A 227 CG OD1 ND2 REMARK 470 LEU A 229 CG CD1 CD2 REMARK 470 HIS A 232 CG ND1 CD2 CE1 NE2 REMARK 470 LYS A 244 CG CD CE NZ REMARK 470 LYS A 275 CG CD CE NZ REMARK 470 LYS A 292 CG CD CE NZ REMARK 470 LYS A 366 CG CD CE NZ REMARK 470 LYS A 450 CG CD CE NZ REMARK 470 GLU A 456 CG CD OE1 OE2 REMARK 470 LYS B 2 CG CD CE NZ REMARK 470 ILE B 3 CG1 CG2 CD1 REMARK 470 GLU B 33 CG CD OE1 OE2 REMARK 470 LEU B 57 CG CD1 CD2 REMARK 470 GLU B 59 CG CD OE1 OE2 REMARK 470 LEU B 60 CG CD1 CD2 REMARK 470 LYS B 66 CG CD CE NZ REMARK 470 LYS B 76 CG CD CE NZ REMARK 470 GLU B 79 CG CD OE1 OE2 REMARK 470 SER B 88 OG REMARK 470 LYS B 102 CG CD CE NZ REMARK 470 GLU B 120 CG CD OE1 OE2 REMARK 470 GLU B 122 CG CD OE1 OE2 REMARK 470 LYS B 157 CG CD CE NZ REMARK 470 LYS B 159 CG CD CE NZ REMARK 470 GLN B 160 CG CD OE1 NE2 REMARK 470 ASP B 162 CG OD1 OD2 REMARK 470 LYS B 168 CG CD CE NZ REMARK 470 SER B 198 OG REMARK 470 ASN B 225 CG OD1 ND2 REMARK 470 ASN B 227 CG OD1 ND2 REMARK 470 LEU B 229 CG CD1 CD2 REMARK 470 MET B 230 CG SD CE REMARK 470 HIS B 232 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B 233 CG CD CE NZ REMARK 470 ASP B 235 CG OD1 OD2 REMARK 470 MET B 239 CG SD CE REMARK 470 MET B 241 CG SD CE REMARK 470 LYS B 244 CG CD CE NZ REMARK 470 LYS B 248 CG CD CE NZ REMARK 470 ASP B 271 CG OD1 OD2 REMARK 470 GLU B 272 CG CD OE1 OE2 REMARK 470 LYS B 275 CG CD CE NZ REMARK 470 LYS B 276 CG CD CE NZ REMARK 470 LYS B 279 CG CD CE NZ REMARK 470 GLU B 291 CG CD OE1 OE2 REMARK 470 LYS B 292 CG CD CE NZ REMARK 470 LYS B 330 CG CD CE NZ REMARK 470 LYS B 366 CG CD CE NZ REMARK 470 LYS B 450 CG CD CE NZ REMARK 470 GLU B 456 CG CD OE1 OE2 REMARK 470 LYS B 464 CG CD CE NZ REMARK 470 LEU B 479 CG CD1 CD2 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 345 CB CYS A 345 SG -0.098 REMARK 500 CYS B 341 CB CYS B 341 SG -0.108 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES 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,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) 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 ATM2 ATM3 REMARK 500 ASP A 73 CB - CG - OD1 ANGL. DEV. = 5.4 DEGREES REMARK 500 LEU A 363 CB - CG - CD2 ANGL. DEV. = -12.3 DEGREES 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 TYR A 7 93.35 -166.89 REMARK 500 PRO A 17 138.77 -39.15 REMARK 500 PRO A 32 140.62 -37.25 REMARK 500 THR A 44 -70.77 -64.60 REMARK 500 ASP A 130 -74.31 -62.32 REMARK 500 GLU A 147 53.34 -114.04 REMARK 500 LEU A 155 36.60 -88.47 REMARK 500 GLN A 160 2.23 -67.54 REMARK 500 SER A 173 141.14 -38.73 REMARK 500 LYS A 195 -36.50 -38.20 REMARK 500 ILE A 201 31.53 -142.00 REMARK 500 CYS A 252 66.06 -160.52 REMARK 500 ASP A 257 -166.84 -111.64 REMARK 500 HIS A 306 -104.21 44.39 REMARK 500 SER A 334 177.60 -59.87 REMARK 500 ASN A 336 33.94 -91.09 REMARK 500 ASN A 350 65.58 62.04 REMARK 500 GLU A 367 24.29 -148.75 REMARK 500 LEU A 374 8.09 -67.24 REMARK 500 TYR A 377 11.08 -66.53 REMARK 500 HIS A 395 64.33 62.53 REMARK 500 LEU A 462 66.41 -116.63 REMARK 500 LYS A 476 -71.51 -50.91 REMARK 500 ASN A 477 4.92 -65.82 REMARK 500 TYR B 7 89.75 -168.59 REMARK 500 PRO B 32 129.68 -39.71 REMARK 500 ASN B 50 66.16 -110.02 REMARK 500 ASP B 130 -75.04 -61.71 REMARK 500 GLN B 160 -5.16 -58.23 REMARK 500 THR B 202 -157.33 -119.55 REMARK 500 HIS B 211 7.65 -69.67 REMARK 500 ASN B 226 41.54 -84.00 REMARK 500 ASN B 227 30.35 -142.26 REMARK 500 LYS B 247 135.12 176.93 REMARK 500 CYS B 252 45.70 -150.22 REMARK 500 ILE B 263 -72.09 -77.92 REMARK 500 THR B 285 -72.71 -83.70 REMARK 500 PHE B 289 -28.30 -156.54 REMARK 500 HIS B 306 -117.82 47.17 REMARK 500 SER B 343 148.36 -170.03 REMARK 500 ASN B 350 67.41 38.89 REMARK 500 TRP B 354 71.59 -114.17 REMARK 500 LYS B 366 -60.57 -91.87 REMARK 500 ASP B 373 2.45 -63.70 REMARK 500 ALA B 394 22.36 -142.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 515 DISTANCE = 7.87 ANGSTROMS DBREF 9Q2U A 1 498 PDB 9Q2U 9Q2U 1 498 DBREF 9Q2U B 1 498 PDB 9Q2U 9Q2U 1 498 SEQRES 1 A 498 MET LYS ILE ASP PHE GLU TYR GLY HIS GLY THR MET THR SEQRES 2 A 498 ALA ASP LEU PRO ASP THR THR ASP ILE PHE ILE PRO GLY SEQRES 3 A 498 GLU THR VAL ALA ASP PRO GLU CYS LEU PRO GLU ASP GLN SEQRES 4 A 498 ILE GLU ALA ALA THR LEU ASP SER ILE ARG ASN PRO LEU SEQRES 5 A 498 GLY MET PRO PRO LEU THR GLU LEU ALA LYS PRO GLY SER SEQRES 6 A 498 LYS VAL THR ILE VAL PHE PRO ASP ARG VAL LYS GLY GLY SEQRES 7 A 498 GLU GLN ALA THR ALA HIS ARG LYS VAL SER ILE LYS LEU SEQRES 8 A 498 ILE LEU GLN GLU LEU TYR SER VAL GLY VAL LYS LYS GLU SEQRES 9 A 498 ASP ILE LEU LEU ILE CYS SER ASN GLY LEU HIS ARG LYS SEQRES 10 A 498 ASN THR GLU LYS GLU ILE LEU GLY VAL LEU GLY PRO ASP SEQRES 11 A 498 LEU TYR HIS GLN PHE ALA PRO THR GLY GLN ILE ILE ASN SEQRES 12 A 498 HIS ASP SER GLU ASP TYR GLU HIS LEU VAL ASP LEU GLY SEQRES 13 A 498 LYS THR LYS GLN GLY ASP PRO VAL ILE MET ASN LYS TYR SEQRES 14 A 498 VAL TYR GLU SER ASP VAL ALA ILE LEU ILE GLY HIS THR SEQRES 15 A 498 GLN GLY ASN PRO TYR GLY GLY TYR SER GLY GLY TYR LYS SEQRES 16 A 498 HIS CYS SER THR GLY ILE THR HIS TRP LYS SER ILE ALA SEQRES 17 A 498 SER HIS HIS VAL PRO LYS VAL MET HIS ARG LYS ASP PHE SEQRES 18 A 498 VAL PRO VAL ASN ASN ASN SER LEU MET ARG HIS LYS PHE SEQRES 19 A 498 ASP GLU ILE GLY MET HIS MET GLU GLU LYS MET GLY LYS SEQRES 20 A 498 LYS PHE PHE CYS CYS ASP ALA VAL LEU ASP THR LYS SER SEQRES 21 A 498 ARG GLN ILE GLU ILE ASN SER GLY ALA ALA ASP GLU VAL SEQRES 22 A 498 GLN LYS LYS ALA TRP LYS LEU GLY ASN ALA ARG THR TYR SEQRES 23 A 498 VAL PRO PHE ALA GLU LYS LYS TYR ASP ILE ILE VAL PHE SEQRES 24 A 498 GLY MET PRO GLN PHE PHE HIS TYR GLY ASP GLY MET GLY SEQRES 25 A 498 THR ASN PRO ILE MET LEU MET GLN ALA LEU SER ALA GLN SEQRES 26 A 498 VAL ILE ARG HIS LYS ARG ILE MET SER ASP ASN CYS VAL SEQRES 27 A 498 PHE ILE CYS ALA SER THR CYS ASN GLY TYR PHE ASN GLU SEQRES 28 A 498 SER LEU TRP PRO TYR LEU PRO GLU LEU TYR ASP LEU PHE SEQRES 29 A 498 GLN LYS GLU GLY ASN THR LEU VAL ASP LEU ASN GLN TYR SEQRES 30 A 498 GLY GLU TYR PHE ALA THR ASN GLU GLU TYR ILE ARG LYS SEQRES 31 A 498 TYR ARG TYR ALA HIS ALA PHE HIS PRO PHE HIS GLY PHE SEQRES 32 A 498 SER MET ILE SER CYS ALA HIS LEU ALA GLU LYS HIS THR SEQRES 33 A 498 ALA ALA ILE TYR LEU VAL GLY ALA GLU LYS PRO GLY TYR SEQRES 34 A 498 ALA ARG GLY MET GLY LEU LYS THR ARG ALA THR PHE GLU SEQRES 35 A 498 GLU ALA LEU GLU ASP ALA LYS LYS LYS PHE VAL GLY GLN SEQRES 36 A 498 GLU PRO ASN ILE LEU ALA LEU PRO LYS ALA PHE LYS THR SEQRES 37 A 498 ALA ALA VAL HIS LEU MET MET LYS ASN ASP LEU PRO PRO SEQRES 38 A 498 MET THR PRO ARG TYR GLU GLU ASN HIS TRP SER HIS PRO SEQRES 39 A 498 GLN PHE GLU LYS SEQRES 1 B 498 MET LYS ILE ASP PHE GLU TYR GLY HIS GLY THR MET THR SEQRES 2 B 498 ALA ASP LEU PRO ASP THR THR ASP ILE PHE ILE PRO GLY SEQRES 3 B 498 GLU THR VAL ALA ASP PRO GLU CYS LEU PRO GLU ASP GLN SEQRES 4 B 498 ILE GLU ALA ALA THR LEU ASP SER ILE ARG ASN PRO LEU SEQRES 5 B 498 GLY MET PRO PRO LEU THR GLU LEU ALA LYS PRO GLY SER SEQRES 6 B 498 LYS VAL THR ILE VAL PHE PRO ASP ARG VAL LYS GLY GLY SEQRES 7 B 498 GLU GLN ALA THR ALA HIS ARG LYS VAL SER ILE LYS LEU SEQRES 8 B 498 ILE LEU GLN GLU LEU TYR SER VAL GLY VAL LYS LYS GLU SEQRES 9 B 498 ASP ILE LEU LEU ILE CYS SER ASN GLY LEU HIS ARG LYS SEQRES 10 B 498 ASN THR GLU LYS GLU ILE LEU GLY VAL LEU GLY PRO ASP SEQRES 11 B 498 LEU TYR HIS GLN PHE ALA PRO THR GLY GLN ILE ILE ASN SEQRES 12 B 498 HIS ASP SER GLU ASP TYR GLU HIS LEU VAL ASP LEU GLY SEQRES 13 B 498 LYS THR LYS GLN GLY ASP PRO VAL ILE MET ASN LYS TYR SEQRES 14 B 498 VAL TYR GLU SER ASP VAL ALA ILE LEU ILE GLY HIS THR SEQRES 15 B 498 GLN GLY ASN PRO TYR GLY GLY TYR SER GLY GLY TYR LYS SEQRES 16 B 498 HIS CYS SER THR GLY ILE THR HIS TRP LYS SER ILE ALA SEQRES 17 B 498 SER HIS HIS VAL PRO LYS VAL MET HIS ARG LYS ASP PHE SEQRES 18 B 498 VAL PRO VAL ASN ASN ASN SER LEU MET ARG HIS LYS PHE SEQRES 19 B 498 ASP GLU ILE GLY MET HIS MET GLU GLU LYS MET GLY LYS SEQRES 20 B 498 LYS PHE PHE CYS CYS ASP ALA VAL LEU ASP THR LYS SER SEQRES 21 B 498 ARG GLN ILE GLU ILE ASN SER GLY ALA ALA ASP GLU VAL SEQRES 22 B 498 GLN LYS LYS ALA TRP LYS LEU GLY ASN ALA ARG THR TYR SEQRES 23 B 498 VAL PRO PHE ALA GLU LYS LYS TYR ASP ILE ILE VAL PHE SEQRES 24 B 498 GLY MET PRO GLN PHE PHE HIS TYR GLY ASP GLY MET GLY SEQRES 25 B 498 THR ASN PRO ILE MET LEU MET GLN ALA LEU SER ALA GLN SEQRES 26 B 498 VAL ILE ARG HIS LYS ARG ILE MET SER ASP ASN CYS VAL SEQRES 27 B 498 PHE ILE CYS ALA SER THR CYS ASN GLY TYR PHE ASN GLU SEQRES 28 B 498 SER LEU TRP PRO TYR LEU PRO GLU LEU TYR ASP LEU PHE SEQRES 29 B 498 GLN LYS GLU GLY ASN THR LEU VAL ASP LEU ASN GLN TYR SEQRES 30 B 498 GLY GLU TYR PHE ALA THR ASN GLU GLU TYR ILE ARG LYS SEQRES 31 B 498 TYR ARG TYR ALA HIS ALA PHE HIS PRO PHE HIS GLY PHE SEQRES 32 B 498 SER MET ILE SER CYS ALA HIS LEU ALA GLU LYS HIS THR SEQRES 33 B 498 ALA ALA ILE TYR LEU VAL GLY ALA GLU LYS PRO GLY TYR SEQRES 34 B 498 ALA ARG GLY MET GLY LEU LYS THR ARG ALA THR PHE GLU SEQRES 35 B 498 GLU ALA LEU GLU ASP ALA LYS LYS LYS PHE VAL GLY GLN SEQRES 36 B 498 GLU PRO ASN ILE LEU ALA LEU PRO LYS ALA PHE LYS THR SEQRES 37 B 498 ALA ALA VAL HIS LEU MET MET LYS ASN ASP LEU PRO PRO SEQRES 38 B 498 MET THR PRO ARG TYR GLU GLU ASN HIS TRP SER HIS PRO SEQRES 39 B 498 GLN PHE GLU LYS FORMUL 3 HOH *21(H2 O) HELIX 1 AA1 PRO A 36 ASN A 50 1 15 HELIX 2 AA2 PRO A 56 ALA A 61 1 6 HELIX 3 AA3 ARG A 74 GLY A 77 5 4 HELIX 4 AA4 ALA A 83 VAL A 99 1 17 HELIX 5 AA5 THR A 119 ALA A 136 1 18 HELIX 6 AA6 LYS A 168 SER A 173 1 6 HELIX 7 AA7 GLY A 193 ILE A 201 1 9 HELIX 8 AA8 HIS A 203 ALA A 208 1 6 HELIX 9 AA9 SER A 228 GLY A 246 1 19 HELIX 10 AB1 ALA A 269 THR A 285 1 17 HELIX 11 AB2 ASN A 314 HIS A 329 1 16 HELIX 12 AB3 TYR A 356 GLY A 368 1 13 HELIX 13 AB4 VAL A 372 GLN A 376 5 5 HELIX 14 AB5 TYR A 377 THR A 383 1 7 HELIX 15 AB6 ASN A 384 HIS A 395 1 12 HELIX 16 AB7 PHE A 400 HIS A 415 1 16 HELIX 17 AB8 PRO A 427 MET A 433 1 7 HELIX 18 AB9 THR A 440 PHE A 452 1 13 HELIX 19 AC1 PRO B 36 ASN B 50 1 15 HELIX 20 AC2 PRO B 56 ALA B 61 1 6 HELIX 21 AC3 ARG B 74 GLY B 77 5 4 HELIX 22 AC4 ALA B 83 GLY B 100 1 18 HELIX 23 AC5 LYS B 102 ILE B 106 5 5 HELIX 24 AC6 THR B 119 ALA B 136 1 18 HELIX 25 AC7 LYS B 168 GLU B 172 1 5 HELIX 26 AC8 GLY B 193 ILE B 201 1 9 HELIX 27 AC9 HIS B 203 HIS B 211 1 9 HELIX 28 AD1 MET B 230 GLY B 246 1 17 HELIX 29 AD2 ALA B 269 THR B 285 1 17 HELIX 30 AD3 ASN B 314 LYS B 330 1 17 HELIX 31 AD4 TYR B 356 GLY B 368 1 13 HELIX 32 AD5 THR B 370 GLN B 376 5 7 HELIX 33 AD6 TYR B 377 THR B 383 1 7 HELIX 34 AD7 ASN B 384 ALA B 394 1 11 HELIX 35 AD8 PHE B 400 HIS B 410 1 11 HELIX 36 AD9 HIS B 410 HIS B 415 1 6 HELIX 37 AE1 PRO B 427 GLY B 432 1 6 HELIX 38 AE2 THR B 440 PHE B 452 1 13 SHEET 1 AA1 5 GLY A 10 ALA A 14 0 SHEET 2 AA1 5 ILE A 3 GLY A 8 -1 N PHE A 5 O MET A 12 SHEET 3 AA1 5 TYR A 294 PRO A 302 1 O MET A 301 N GLY A 8 SHEET 4 AA1 5 ILE A 459 ALA A 461 1 O LEU A 460 N ILE A 296 SHEET 5 AA1 5 ASP A 21 ILE A 22 1 N ASP A 21 O ILE A 459 SHEET 1 AA2 6 GLY A 10 ALA A 14 0 SHEET 2 AA2 6 ILE A 3 GLY A 8 -1 N PHE A 5 O MET A 12 SHEET 3 AA2 6 TYR A 294 PRO A 302 1 O MET A 301 N GLY A 8 SHEET 4 AA2 6 MET A 333 ALA A 342 1 O SER A 334 N TYR A 294 SHEET 5 AA2 6 ALA A 418 VAL A 422 1 O VAL A 422 N CYS A 341 SHEET 6 AA2 6 LYS A 436 ARG A 438 1 O LYS A 436 N LEU A 421 SHEET 1 AA3 6 ILE A 141 ASN A 143 0 SHEET 2 AA3 6 ILE A 106 SER A 111 1 N LEU A 108 O ILE A 142 SHEET 3 AA3 6 VAL A 67 PRO A 72 1 N ILE A 69 O LEU A 107 SHEET 4 AA3 6 VAL A 175 LEU A 178 1 O ILE A 177 N VAL A 70 SHEET 5 AA3 6 PHE A 249 LEU A 256 1 O PHE A 250 N ALA A 176 SHEET 6 AA3 6 GLY A 180 HIS A 181 1 N GLY A 180 O CYS A 252 SHEET 1 AA4 6 ILE A 141 ASN A 143 0 SHEET 2 AA4 6 ILE A 106 SER A 111 1 N LEU A 108 O ILE A 142 SHEET 3 AA4 6 VAL A 67 PRO A 72 1 N ILE A 69 O LEU A 107 SHEET 4 AA4 6 VAL A 175 LEU A 178 1 O ILE A 177 N VAL A 70 SHEET 5 AA4 6 PHE A 249 LEU A 256 1 O PHE A 250 N ALA A 176 SHEET 6 AA4 6 GLN A 262 GLY A 268 -1 O GLU A 264 N VAL A 255 SHEET 1 AA5 2 LEU A 152 LYS A 157 0 SHEET 2 AA5 2 PRO A 163 ASN A 167 -1 O VAL A 164 N GLY A 156 SHEET 1 AA6 2 GLN A 183 GLY A 184 0 SHEET 2 AA6 2 TYR A 190 SER A 191 -1 O SER A 191 N GLN A 183 SHEET 1 AA7 2 TYR A 286 ALA A 290 0 SHEET 2 AA7 2 HIS A 472 MET A 475 1 O MET A 474 N VAL A 287 SHEET 1 AA8 5 GLY B 10 ALA B 14 0 SHEET 2 AA8 5 ILE B 3 GLY B 8 -1 N PHE B 5 O MET B 12 SHEET 3 AA8 5 TYR B 294 PRO B 302 1 O MET B 301 N GLY B 8 SHEET 4 AA8 5 ILE B 459 ALA B 461 1 O LEU B 460 N VAL B 298 SHEET 5 AA8 5 ASP B 21 ILE B 22 1 N ASP B 21 O ALA B 461 SHEET 1 AA9 6 GLY B 10 ALA B 14 0 SHEET 2 AA9 6 ILE B 3 GLY B 8 -1 N PHE B 5 O MET B 12 SHEET 3 AA9 6 TYR B 294 PRO B 302 1 O MET B 301 N GLY B 8 SHEET 4 AA9 6 MET B 333 ALA B 342 1 O SER B 334 N TYR B 294 SHEET 5 AA9 6 ALA B 418 VAL B 422 1 O VAL B 422 N CYS B 341 SHEET 6 AA9 6 LYS B 436 ARG B 438 1 O LYS B 436 N LEU B 421 SHEET 1 AB1 4 ILE B 141 ASN B 143 0 SHEET 2 AB1 4 LEU B 108 SER B 111 1 N CYS B 110 O ILE B 142 SHEET 3 AB1 4 VAL B 67 PRO B 72 1 N PHE B 71 O ILE B 109 SHEET 4 AB1 4 VAL B 175 LEU B 178 1 O ILE B 177 N THR B 68 SHEET 1 AB2 2 LEU B 152 LYS B 157 0 SHEET 2 AB2 2 PRO B 163 ASN B 167 -1 O VAL B 164 N GLY B 156 SHEET 1 AB3 2 GLY B 184 ASN B 185 0 SHEET 2 AB3 2 GLY B 189 TYR B 190 -1 O GLY B 189 N ASN B 185 SHEET 1 AB4 2 ALA B 254 LEU B 256 0 SHEET 2 AB4 2 GLN B 262 ILE B 265 -1 O ILE B 263 N VAL B 255 SHEET 1 AB5 2 TYR B 286 ALA B 290 0 SHEET 2 AB5 2 HIS B 472 MET B 475 1 O MET B 474 N ALA B 290 CRYST1 145.224 145.224 116.994 90.00 90.00 90.00 I 4 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 0.006886 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006886 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008547 0.00000 MASTER 483 0 0 38 52 0 0 6 7180 2 0 78 END