HEADER TRANSPORT PROTEIN 20-JAN-13 4IU9 TITLE CRYSTAL STRUCTURE OF A MEMBRANE TRANSPORTER COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRITE EXTRUSION PROTEIN 2; COMPND 3 CHAIN: B, A; COMPND 4 SYNONYM: NITRITE FACILITATOR 2; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: NARU; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MEMBRANE PROTEIN, NITRATE-NITRITE PORTER FAMILY TRANSPORTER, MFS KEYWDS 2 FOLD, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR H.YAN,W.HUANG,C.YAN,X.GONG,S.JIANG,Y.ZHAO,J.WANG,Y.SHI REVDAT 2 20-SEP-23 4IU9 1 SEQADV REVDAT 1 17-APR-13 4IU9 0 JRNL AUTH H.YAN,W.HUANG,C.YAN,X.GONG,S.JIANG,Y.ZHAO,J.WANG,Y.SHI JRNL TITL STRUCTURE AND MECHANISM OF A NITRATE TRANSPORTER. JRNL REF CELL REP V. 3 716 2013 JRNL REFN ESSN 2211-1247 JRNL PMID 23523348 JRNL DOI 10.1016/J.CELREP.2013.03.007 REMARK 2 REMARK 2 RESOLUTION. 3.01 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.7.3_928) 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) : 3.01 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.84 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 76.0 REMARK 3 NUMBER OF REFLECTIONS : 27288 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.264 REMARK 3 R VALUE (WORKING SET) : 0.261 REMARK 3 FREE R VALUE : 0.316 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.160 REMARK 3 FREE R VALUE TEST SET COUNT : 1407 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 39.8439 - 6.4652 0.91 3282 181 0.2937 0.3181 REMARK 3 2 6.4652 - 5.1351 0.99 3384 193 0.2742 0.3361 REMARK 3 3 5.1351 - 4.4870 0.99 3396 187 0.2049 0.2519 REMARK 3 4 4.4870 - 4.0772 0.99 3368 180 0.2196 0.2732 REMARK 3 5 4.0772 - 3.7852 0.94 3168 170 0.2701 0.3616 REMARK 3 6 3.7852 - 3.5621 0.80 2686 148 0.2653 0.3766 REMARK 3 7 3.5621 - 3.3838 0.67 2243 122 0.2643 0.3300 REMARK 3 8 3.3838 - 3.2366 0.56 1886 99 0.2821 0.3513 REMARK 3 9 3.2366 - 3.1121 0.43 1425 70 0.2978 0.3985 REMARK 3 10 3.1121 - 3.0047 0.31 1043 57 0.3037 0.3990 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.47 REMARK 3 K_SOL : 0.29 REMARK 3 B_SOL : 84.45 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.350 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 39.810 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) : 102.42760 REMARK 3 B22 (A**2) : -30.52860 REMARK 3 B33 (A**2) : -71.89900 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 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 : 0.009 6232 REMARK 3 ANGLE : 1.283 8502 REMARK 3 CHIRALITY : 0.085 996 REMARK 3 PLANARITY : 0.006 1056 REMARK 3 DIHEDRAL : 17.015 2015 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): -0.4538 -1.0669 -17.9241 REMARK 3 T TENSOR REMARK 3 T11: 1.3314 T22: 0.9815 REMARK 3 T33: 1.0940 T12: -0.0929 REMARK 3 T13: -0.0027 T23: -0.0109 REMARK 3 L TENSOR REMARK 3 L11: 0.5084 L22: 0.0333 REMARK 3 L33: 0.6863 L12: -0.2264 REMARK 3 L13: 0.3666 L23: -0.2250 REMARK 3 S TENSOR REMARK 3 S11: 0.0476 S12: -0.0121 S13: 0.0518 REMARK 3 S21: 0.0955 S22: -0.0561 S23: -0.0120 REMARK 3 S31: -0.0043 S32: -0.0139 S33: 0.0031 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 4IU9 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-JAN-13. REMARK 100 THE DEPOSITION ID IS D_1000077216. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-NOV-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.07082 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30017 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.000 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 83.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.11 REMARK 200 COMPLETENESS FOR SHELL (%) : 62.2 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: PHASER REMARK 200 STARTING MODEL: 4IU8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 72.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.42 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM TRIS-HCL (PH 8.5), 33% (W/V) REMARK 280 PEG 400 AND 100 MM KCL, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 291K 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 58.71950 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.52800 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 59.10550 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 63.52800 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 58.71950 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 59.10550 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 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 B 1 REMARK 465 ALA B 2 REMARK 465 LEU B 3 REMARK 465 GLN B 4 REMARK 465 ASN B 5 REMARK 465 GLU B 6 REMARK 465 LYS B 7 REMARK 465 ASN B 8 REMARK 465 SER B 9 REMARK 465 ARG B 10 REMARK 465 TYR B 11 REMARK 465 ALA B 236 REMARK 465 SER B 237 REMARK 465 SER B 238 REMARK 465 ARG B 239 REMARK 465 ALA B 240 REMARK 465 SER B 241 REMARK 465 VAL B 382 REMARK 465 LYS B 383 REMARK 465 MET B 384 REMARK 465 LYS B 385 REMARK 465 GLY B 386 REMARK 465 GLY B 387 REMARK 465 SER B 388 REMARK 465 ASP B 389 REMARK 465 GLU B 390 REMARK 465 GLN B 391 REMARK 465 GLY B 455 REMARK 465 ARG B 456 REMARK 465 ARG B 457 REMARK 465 LYS B 458 REMARK 465 PHE B 459 REMARK 465 SER B 460 REMARK 465 GLN B 461 REMARK 465 LYS B 462 REMARK 465 LEU B 463 REMARK 465 GLU B 464 REMARK 465 VAL B 465 REMARK 465 LEU B 466 REMARK 465 PHE B 467 REMARK 465 GLN B 468 REMARK 465 MET A 1 REMARK 465 ALA A 2 REMARK 465 LEU A 3 REMARK 465 GLN A 4 REMARK 465 ASN A 5 REMARK 465 GLU A 6 REMARK 465 LYS A 7 REMARK 465 ASN A 8 REMARK 465 SER A 9 REMARK 465 ARG A 10 REMARK 465 TYR A 11 REMARK 465 SER A 237 REMARK 465 SER A 238 REMARK 465 ARG A 239 REMARK 465 ALA A 240 REMARK 465 SER A 241 REMARK 465 ILE A 242 REMARK 465 ALA A 243 REMARK 465 ASP A 244 REMARK 465 GLN A 245 REMARK 465 LEU A 246 REMARK 465 PRO A 247 REMARK 465 VAL A 248 REMARK 465 LEU A 249 REMARK 465 GLN A 250 REMARK 465 ARG A 251 REMARK 465 LEU A 252 REMARK 465 HIS A 253 REMARK 465 PHE A 374 REMARK 465 ARG A 375 REMARK 465 GLN A 376 REMARK 465 ILE A 377 REMARK 465 THR A 378 REMARK 465 ILE A 379 REMARK 465 TYR A 380 REMARK 465 ARG A 381 REMARK 465 VAL A 382 REMARK 465 LYS A 383 REMARK 465 MET A 384 REMARK 465 LYS A 385 REMARK 465 GLY A 386 REMARK 465 GLY A 387 REMARK 465 SER A 388 REMARK 465 ASP A 389 REMARK 465 GLU A 390 REMARK 465 GLN A 391 REMARK 465 ALA A 392 REMARK 465 HIS A 393 REMARK 465 LYS A 394 REMARK 465 GLU A 395 REMARK 465 ALA A 396 REMARK 465 VAL A 397 REMARK 465 THR A 398 REMARK 465 GLU A 399 REMARK 465 THR A 400 REMARK 465 ALA A 401 REMARK 465 ALA A 402 REMARK 465 ALA A 403 REMARK 465 GLY A 455 REMARK 465 ARG A 456 REMARK 465 ARG A 457 REMARK 465 LYS A 458 REMARK 465 PHE A 459 REMARK 465 SER A 460 REMARK 465 GLN A 461 REMARK 465 LYS A 462 REMARK 465 LEU A 463 REMARK 465 GLU A 464 REMARK 465 VAL A 465 REMARK 465 LEU A 466 REMARK 465 PHE A 467 REMARK 465 GLN A 468 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 ARG B 14 CG CD NE CZ NH1 NH2 REMARK 470 LYS B 17 CG CD CE NZ REMARK 470 LYS B 158 CG CD CE NZ REMARK 470 ILE B 242 CG1 CG2 CD1 REMARK 470 ASP B 244 CG OD1 OD2 REMARK 470 GLN B 245 CG CD OE1 NE2 REMARK 470 LEU B 246 CG CD1 CD2 REMARK 470 PRO B 247 CG CD REMARK 470 VAL B 248 CG1 CG2 REMARK 470 LEU B 249 CG CD1 CD2 REMARK 470 GLN B 250 CG CD OE1 NE2 REMARK 470 ARG B 251 CG CD NE CZ NH1 NH2 REMARK 470 LEU B 252 CG CD1 CD2 REMARK 470 LEU B 256 CG CD1 CD2 REMARK 470 LEU B 260 CG CD1 CD2 REMARK 470 LYS B 312 CG CD CE NZ REMARK 470 PHE B 313 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ARG B 375 CG CD NE CZ NH1 NH2 REMARK 470 ILE B 377 CG1 CG2 CD1 REMARK 470 THR B 378 OG1 CG2 REMARK 470 ILE B 379 CG1 CG2 CD1 REMARK 470 TYR B 380 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG B 381 CG CD NE CZ NH1 NH2 REMARK 470 HIS B 393 CG ND1 CD2 CE1 NE2 REMARK 470 LYS B 394 CG CD CE NZ REMARK 470 GLU B 395 CG CD OE1 OE2 REMARK 470 VAL B 397 CG1 CG2 REMARK 470 THR B 398 OG1 CG2 REMARK 470 GLU B 399 CG CD OE1 OE2 REMARK 470 THR B 400 OG1 CG2 REMARK 470 VAL B 453 CG1 CG2 REMARK 470 TYR B 454 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ARG A 14 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 158 CG CD CE NZ REMARK 470 LEU A 254 CG CD1 CD2 REMARK 470 TRP A 255 CG CD1 CD2 NE1 CE2 CE3 CZ2 REMARK 470 TRP A 255 CZ3 CH2 REMARK 470 LEU A 256 CG CD1 CD2 REMARK 470 LEU A 257 CG CD1 CD2 REMARK 470 SER A 258 OG REMARK 470 LEU A 259 CG CD1 CD2 REMARK 470 LEU A 260 CG CD1 CD2 REMARK 470 ILE A 309 CG1 CG2 CD1 REMARK 470 SER A 310 OG REMARK 470 LYS A 312 CG CD CE NZ REMARK 470 PHE A 313 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLN A 368 CG CD OE1 NE2 REMARK 470 LYS A 437 CG CD CE NZ REMARK 470 VAL A 453 CG1 CG2 REMARK 470 TYR A 454 CG CD1 CD2 CE1 CE2 CZ OH REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG SER B 425 O SER B 431 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OD1 ASN A 26 OG SER A 431 2555 2.04 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 PRO B 247 N - CA - CB ANGL. DEV. = 7.5 DEGREES REMARK 500 PRO A 21 C - N - CA ANGL. DEV. = 11.1 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 ASP B 15 71.60 58.65 REMARK 500 ASN B 20 109.60 -54.50 REMARK 500 LYS B 27 69.36 -157.84 REMARK 500 VAL B 58 -12.46 -44.57 REMARK 500 PRO B 95 26.73 -69.11 REMARK 500 ILE B 96 -50.68 -127.25 REMARK 500 ARG B 100 -56.77 -124.55 REMARK 500 SER B 106 11.53 -68.22 REMARK 500 VAL B 121 -18.68 -45.93 REMARK 500 ALA B 141 31.72 -88.46 REMARK 500 GLN B 180 20.16 -68.80 REMARK 500 LEU B 181 -36.53 -139.32 REMARK 500 ALA B 203 127.11 -37.46 REMARK 500 ALA B 243 -76.41 -83.04 REMARK 500 THR B 264 -85.06 -111.23 REMARK 500 LEU B 291 30.18 -148.26 REMARK 500 LEU B 320 -71.04 -54.87 REMARK 500 SER B 342 109.73 -58.63 REMARK 500 ARG B 375 41.53 -102.21 REMARK 500 GLN B 376 -71.55 -150.64 REMARK 500 HIS B 393 -17.84 -150.71 REMARK 500 ASP A 15 53.17 -106.87 REMARK 500 GLU A 19 30.62 -93.62 REMARK 500 PRO A 21 -53.80 -15.37 REMARK 500 LYS A 27 -27.70 -142.41 REMARK 500 MET A 51 30.31 -98.94 REMARK 500 ILE A 63 -153.03 -93.88 REMARK 500 ARG A 100 -72.92 -54.79 REMARK 500 ALA A 141 -3.26 -59.92 REMARK 500 PRO A 157 -78.83 -66.26 REMARK 500 LYS A 158 -35.87 -179.44 REMARK 500 PRO A 184 35.64 -96.64 REMARK 500 THR A 264 -56.70 -127.28 REMARK 500 PHE A 294 2.13 -60.19 REMARK 500 ILE A 309 20.01 -60.82 REMARK 500 LYS A 312 61.52 -152.13 REMARK 500 PHE A 313 -16.17 -152.94 REMARK 500 VAL A 316 48.31 -79.70 REMARK 500 ARG A 317 -43.66 -137.32 REMARK 500 ASN A 322 -71.33 -65.35 REMARK 500 THR A 340 96.83 -61.01 REMARK 500 ALA A 371 23.53 -73.99 REMARK 500 VAL A 372 -65.18 -136.67 REMARK 500 ASN A 427 -88.62 -84.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4IU8 RELATED DB: PDB DBREF 4IU9 B 1 462 UNP P37758 NARU_ECOLI 1 462 DBREF 4IU9 A 1 462 UNP P37758 NARU_ECOLI 1 462 SEQADV 4IU9 LEU B 463 UNP P37758 EXPRESSION TAG SEQADV 4IU9 GLU B 464 UNP P37758 EXPRESSION TAG SEQADV 4IU9 VAL B 465 UNP P37758 EXPRESSION TAG SEQADV 4IU9 LEU B 466 UNP P37758 EXPRESSION TAG SEQADV 4IU9 PHE B 467 UNP P37758 EXPRESSION TAG SEQADV 4IU9 GLN B 468 UNP P37758 EXPRESSION TAG SEQADV 4IU9 LEU A 463 UNP P37758 EXPRESSION TAG SEQADV 4IU9 GLU A 464 UNP P37758 EXPRESSION TAG SEQADV 4IU9 VAL A 465 UNP P37758 EXPRESSION TAG SEQADV 4IU9 LEU A 466 UNP P37758 EXPRESSION TAG SEQADV 4IU9 PHE A 467 UNP P37758 EXPRESSION TAG SEQADV 4IU9 GLN A 468 UNP P37758 EXPRESSION TAG SEQRES 1 B 468 MET ALA LEU GLN ASN GLU LYS ASN SER ARG TYR LEU LEU SEQRES 2 B 468 ARG ASP TRP LYS PRO GLU ASN PRO ALA PHE TRP GLU ASN SEQRES 3 B 468 LYS GLY LYS HIS ILE ALA ARG ARG ASN LEU TRP ILE SER SEQRES 4 B 468 VAL SER CYS LEU LEU LEU ALA PHE CYS VAL TRP MET LEU SEQRES 5 B 468 PHE SER ALA VAL THR VAL ASN LEU ASN LYS ILE GLY PHE SEQRES 6 B 468 ASN PHE THR THR ASP GLN LEU PHE LEU LEU THR ALA LEU SEQRES 7 B 468 PRO SER VAL SER GLY ALA LEU LEU ARG VAL PRO TYR SER SEQRES 8 B 468 PHE MET VAL PRO ILE PHE GLY GLY ARG ARG TRP THR VAL SEQRES 9 B 468 PHE SER THR ALA ILE LEU ILE ILE PRO CYS VAL TRP LEU SEQRES 10 B 468 GLY ILE ALA VAL GLN ASN PRO ASN THR PRO PHE GLY ILE SEQRES 11 B 468 PHE ILE VAL ILE ALA LEU LEU CYS GLY PHE ALA GLY ALA SEQRES 12 B 468 ASN PHE ALA SER SER MET GLY ASN ILE SER PHE PHE PHE SEQRES 13 B 468 PRO LYS ALA LYS GLN GLY SER ALA LEU GLY ILE ASN GLY SEQRES 14 B 468 GLY LEU GLY ASN LEU GLY VAL SER VAL MET GLN LEU VAL SEQRES 15 B 468 ALA PRO LEU VAL ILE PHE VAL PRO VAL PHE ALA PHE LEU SEQRES 16 B 468 GLY VAL ASN GLY VAL PRO GLN ALA ASP GLY SER VAL MET SEQRES 17 B 468 SER LEU ALA ASN ALA ALA TRP ILE TRP VAL PRO LEU LEU SEQRES 18 B 468 ALA ILE ALA THR ILE ALA ALA TRP SER GLY MET ASN ASP SEQRES 19 B 468 ILE ALA SER SER ARG ALA SER ILE ALA ASP GLN LEU PRO SEQRES 20 B 468 VAL LEU GLN ARG LEU HIS LEU TRP LEU LEU SER LEU LEU SEQRES 21 B 468 TYR LEU ALA THR PHE GLY SER PHE ILE GLY PHE SER ALA SEQRES 22 B 468 GLY PHE ALA MET LEU ALA LYS THR GLN PHE PRO ASP VAL SEQRES 23 B 468 ASN ILE LEU ARG LEU ALA PHE PHE GLY PRO PHE ILE GLY SEQRES 24 B 468 ALA ILE ALA ARG SER VAL GLY GLY ALA ILE SER ASP LYS SEQRES 25 B 468 PHE GLY GLY VAL ARG VAL THR LEU ILE ASN PHE ILE PHE SEQRES 26 B 468 MET ALA ILE PHE SER ALA LEU LEU PHE LEU THR LEU PRO SEQRES 27 B 468 GLY THR GLY SER GLY ASN PHE ILE ALA PHE TYR ALA VAL SEQRES 28 B 468 PHE MET GLY LEU PHE LEU THR ALA GLY LEU GLY SER GLY SEQRES 29 B 468 SER THR PHE GLN MET ILE ALA VAL ILE PHE ARG GLN ILE SEQRES 30 B 468 THR ILE TYR ARG VAL LYS MET LYS GLY GLY SER ASP GLU SEQRES 31 B 468 GLN ALA HIS LYS GLU ALA VAL THR GLU THR ALA ALA ALA SEQRES 32 B 468 LEU GLY PHE ILE SER ALA ILE GLY ALA VAL GLY GLY PHE SEQRES 33 B 468 PHE ILE PRO GLN ALA PHE GLY MET SER LEU ASN MET THR SEQRES 34 B 468 GLY SER PRO VAL GLY ALA MET LYS VAL PHE LEU ILE PHE SEQRES 35 B 468 TYR ILE VAL CYS VAL LEU LEU THR TRP LEU VAL TYR GLY SEQRES 36 B 468 ARG ARG LYS PHE SER GLN LYS LEU GLU VAL LEU PHE GLN SEQRES 1 A 468 MET ALA LEU GLN ASN GLU LYS ASN SER ARG TYR LEU LEU SEQRES 2 A 468 ARG ASP TRP LYS PRO GLU ASN PRO ALA PHE TRP GLU ASN SEQRES 3 A 468 LYS GLY LYS HIS ILE ALA ARG ARG ASN LEU TRP ILE SER SEQRES 4 A 468 VAL SER CYS LEU LEU LEU ALA PHE CYS VAL TRP MET LEU SEQRES 5 A 468 PHE SER ALA VAL THR VAL ASN LEU ASN LYS ILE GLY PHE SEQRES 6 A 468 ASN PHE THR THR ASP GLN LEU PHE LEU LEU THR ALA LEU SEQRES 7 A 468 PRO SER VAL SER GLY ALA LEU LEU ARG VAL PRO TYR SER SEQRES 8 A 468 PHE MET VAL PRO ILE PHE GLY GLY ARG ARG TRP THR VAL SEQRES 9 A 468 PHE SER THR ALA ILE LEU ILE ILE PRO CYS VAL TRP LEU SEQRES 10 A 468 GLY ILE ALA VAL GLN ASN PRO ASN THR PRO PHE GLY ILE SEQRES 11 A 468 PHE ILE VAL ILE ALA LEU LEU CYS GLY PHE ALA GLY ALA SEQRES 12 A 468 ASN PHE ALA SER SER MET GLY ASN ILE SER PHE PHE PHE SEQRES 13 A 468 PRO LYS ALA LYS GLN GLY SER ALA LEU GLY ILE ASN GLY SEQRES 14 A 468 GLY LEU GLY ASN LEU GLY VAL SER VAL MET GLN LEU VAL SEQRES 15 A 468 ALA PRO LEU VAL ILE PHE VAL PRO VAL PHE ALA PHE LEU SEQRES 16 A 468 GLY VAL ASN GLY VAL PRO GLN ALA ASP GLY SER VAL MET SEQRES 17 A 468 SER LEU ALA ASN ALA ALA TRP ILE TRP VAL PRO LEU LEU SEQRES 18 A 468 ALA ILE ALA THR ILE ALA ALA TRP SER GLY MET ASN ASP SEQRES 19 A 468 ILE ALA SER SER ARG ALA SER ILE ALA ASP GLN LEU PRO SEQRES 20 A 468 VAL LEU GLN ARG LEU HIS LEU TRP LEU LEU SER LEU LEU SEQRES 21 A 468 TYR LEU ALA THR PHE GLY SER PHE ILE GLY PHE SER ALA SEQRES 22 A 468 GLY PHE ALA MET LEU ALA LYS THR GLN PHE PRO ASP VAL SEQRES 23 A 468 ASN ILE LEU ARG LEU ALA PHE PHE GLY PRO PHE ILE GLY SEQRES 24 A 468 ALA ILE ALA ARG SER VAL GLY GLY ALA ILE SER ASP LYS SEQRES 25 A 468 PHE GLY GLY VAL ARG VAL THR LEU ILE ASN PHE ILE PHE SEQRES 26 A 468 MET ALA ILE PHE SER ALA LEU LEU PHE LEU THR LEU PRO SEQRES 27 A 468 GLY THR GLY SER GLY ASN PHE ILE ALA PHE TYR ALA VAL SEQRES 28 A 468 PHE MET GLY LEU PHE LEU THR ALA GLY LEU GLY SER GLY SEQRES 29 A 468 SER THR PHE GLN MET ILE ALA VAL ILE PHE ARG GLN ILE SEQRES 30 A 468 THR ILE TYR ARG VAL LYS MET LYS GLY GLY SER ASP GLU SEQRES 31 A 468 GLN ALA HIS LYS GLU ALA VAL THR GLU THR ALA ALA ALA SEQRES 32 A 468 LEU GLY PHE ILE SER ALA ILE GLY ALA VAL GLY GLY PHE SEQRES 33 A 468 PHE ILE PRO GLN ALA PHE GLY MET SER LEU ASN MET THR SEQRES 34 A 468 GLY SER PRO VAL GLY ALA MET LYS VAL PHE LEU ILE PHE SEQRES 35 A 468 TYR ILE VAL CYS VAL LEU LEU THR TRP LEU VAL TYR GLY SEQRES 36 A 468 ARG ARG LYS PHE SER GLN LYS LEU GLU VAL LEU PHE GLN HELIX 1 1 ASN B 20 GLY B 28 1 9 HELIX 2 2 GLY B 28 MET B 51 1 24 HELIX 3 3 LEU B 52 ALA B 55 5 4 HELIX 4 4 VAL B 56 ASN B 61 1 6 HELIX 5 5 THR B 68 LEU B 78 1 11 HELIX 6 6 LEU B 78 ALA B 84 1 7 HELIX 7 7 LEU B 86 ILE B 109 1 24 HELIX 8 8 LEU B 110 VAL B 121 1 12 HELIX 9 9 PRO B 127 PHE B 140 1 14 HELIX 10 10 ALA B 143 PHE B 154 1 12 HELIX 11 11 LYS B 160 ASN B 173 1 14 HELIX 12 12 ASN B 173 ILE B 187 1 15 HELIX 13 13 PHE B 192 GLY B 196 5 5 HELIX 14 14 ALA B 211 ILE B 216 1 6 HELIX 15 15 ILE B 216 MET B 232 1 17 HELIX 16 16 ALA B 243 ARG B 251 1 9 HELIX 17 17 LEU B 254 LEU B 259 1 6 HELIX 18 18 PHE B 265 GLN B 282 1 18 HELIX 19 19 ASN B 287 LEU B 291 5 5 HELIX 20 20 PHE B 293 SER B 310 1 18 HELIX 21 21 GLY B 314 LEU B 333 1 20 HELIX 22 22 PHE B 334 THR B 336 5 3 HELIX 23 23 ASN B 344 ARG B 375 1 32 HELIX 24 24 GLU B 395 ILE B 410 1 16 HELIX 25 25 VAL B 413 THR B 429 1 17 HELIX 26 26 PRO B 432 VAL B 453 1 22 HELIX 27 27 ASN A 20 LYS A 27 1 8 HELIX 28 28 LYS A 27 MET A 51 1 25 HELIX 29 29 LEU A 52 ALA A 55 5 4 HELIX 30 30 VAL A 56 ASN A 61 1 6 HELIX 31 31 GLN A 71 LEU A 78 1 8 HELIX 32 32 LEU A 78 ALA A 84 1 7 HELIX 33 33 LEU A 86 MET A 93 1 8 HELIX 34 34 GLY A 98 ILE A 109 1 12 HELIX 35 35 LEU A 110 VAL A 121 1 12 HELIX 36 36 PRO A 127 CYS A 138 1 12 HELIX 37 37 ALA A 143 PHE A 154 1 12 HELIX 38 38 LYS A 160 ASN A 173 1 14 HELIX 39 39 ASN A 173 ILE A 187 1 15 HELIX 40 40 LEU A 210 TRP A 215 5 6 HELIX 41 41 ILE A 216 GLY A 231 1 16 HELIX 42 42 LEU A 256 ALA A 263 1 8 HELIX 43 43 THR A 264 PHE A 283 1 20 HELIX 44 44 ILE A 288 PHE A 293 1 6 HELIX 45 45 GLY A 295 ILE A 309 1 15 HELIX 46 46 ARG A 317 LEU A 333 1 17 HELIX 47 47 PHE A 334 THR A 336 5 3 HELIX 48 48 ASN A 344 MET A 369 1 26 HELIX 49 49 GLY A 405 ALA A 412 1 8 HELIX 50 50 VAL A 413 THR A 429 1 17 HELIX 51 51 PRO A 432 LEU A 452 1 21 SHEET 1 A 2 VAL B 200 GLN B 202 0 SHEET 2 A 2 SER B 206 MET B 208 -1 O SER B 206 N GLN B 202 SHEET 1 B 2 VAL A 200 PRO A 201 0 SHEET 2 B 2 VAL A 207 MET A 208 -1 O MET A 208 N VAL A 200 CRYST1 117.439 118.211 127.056 90.00 90.00 90.00 P 21 21 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 0.008515 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008459 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007871 0.00000