HEADER MEMBRANE PROTEIN 24-NOV-98 1FEP TITLE FERRIC ENTEROBACTIN RECEPTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERRIC ENTEROBACTIN RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: FEPA SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI K12; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K-12; SOURCE 5 OTHER_DETAILS: GENE: FEPA KEYWDS OUTER MEMBRANE, IRON TRANSPORT, TRANSPORT, TONB, RECEPTOR, MEMBRANE KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.K.BUCHANAN,B.S.SMITH,L.VENTATRAMANI,D.XIA,L.ESSER,M.PALNITKAR, AUTHOR 2 R.CHAKRABORTY,D.VAN DER HELM,J.DEISENHOFER REVDAT 6 06-NOV-24 1FEP 1 REMARK REVDAT 5 27-DEC-23 1FEP 1 SEQADV LINK REVDAT 4 24-FEB-09 1FEP 1 VERSN REVDAT 3 01-APR-03 1FEP 1 JRNL REVDAT 2 22-DEC-99 1FEP 4 HEADER COMPND REMARK JRNL REVDAT 2 2 4 ATOM SOURCE SEQRES REVDAT 1 13-JAN-99 1FEP 0 JRNL AUTH S.K.BUCHANAN,B.S.SMITH,L.VENKATRAMANI,D.XIA,L.ESSER, JRNL AUTH 2 M.PALNITKAR,R.CHAKRABORTY,D.VAN DER HELM,J.DEISENHOFER JRNL TITL CRYSTAL STRUCTURE OF THE OUTER MEMBRANE ACTIVE TRANSPORTER JRNL TITL 2 FEPA FROM ESCHERICHIA COLI. JRNL REF NAT.STRUCT.BIOL. V. 6 56 1999 JRNL REFN ISSN 1072-8368 JRNL PMID 9886293 JRNL DOI 10.1038/4931 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 0.3C 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 37167 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) : 0.236 REMARK 3 FREE R VALUE : 0.282 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 1782 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 : 5300 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 214 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) : 12.62000 REMARK 3 B22 (A**2) : -30.40000 REMARK 3 B33 (A**2) : 17.87000 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) : 0.019 REMARK 3 BOND ANGLES (DEGREES) : 3.292 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 SIDE CHAINS WERE NOT BUILT FOR RESIDUES GLN335, SER378, SER379, REMARK 3 ASN380, THR381, REMARK 3 GLN382, ASP400, LYS 483, GLN485, AND CYS494 (WEAK ELECTRON REMARK 3 DENSITY) REMARK 4 REMARK 4 1FEP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-DEC-98. REMARK 100 THE DEPOSITION ID IS D_1000000161. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NOV-97; NULL REMARK 200 TEMPERATURE (KELVIN) : 100; NULL REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y REMARK 200 RADIATION SOURCE : NSLS; NSLS REMARK 200 BEAMLINE : X4A; X12B REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; NULL REMARK 200 WAVELENGTH OR RANGE (A) : REMARK 200 0.9792,0.9789,0.9686,0.9871,1.6024; NULL REMARK 200 MONOCHROMATOR : NULL; NULL REMARK 200 OPTICS : NULL; NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE; NULL REMARK 200 DETECTOR MANUFACTURER : RIGAKU; NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 72601 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.39 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.48 REMARK 200 COMPLETENESS FOR SHELL (%) : 87.8 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.22000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.02 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 8.0 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 67.85000 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 67.85000 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 56.15000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 63.80000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 56.15000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 63.80000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 67.85000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 56.15000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 63.80000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 67.85000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 56.15000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 63.80000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 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: 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 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 GLN A 1 REMARK 465 GLU A 2 REMARK 465 PRO A 3 REMARK 465 THR A 4 REMARK 465 ASP A 5 REMARK 465 THR A 6 REMARK 465 PRO A 7 REMARK 465 VAL A 8 REMARK 465 SER A 9 REMARK 465 HIS A 10 REMARK 465 GLY A 324 REMARK 465 THR A 325 REMARK 465 GLU A 326 REMARK 465 GLY A 327 REMARK 465 LYS A 328 REMARK 465 PHE A 329 REMARK 465 ASN A 330 REMARK 465 GLU A 331 REMARK 465 LYS A 332 REMARK 465 ALA A 333 REMARK 465 THR A 334 REMARK 465 LEU A 384 REMARK 465 THR A 385 REMARK 465 GLY A 386 REMARK 465 THR A 387 REMARK 465 ASN A 388 REMARK 465 THR A 389 REMARK 465 GLY A 390 REMARK 465 GLY A 391 REMARK 465 ALA A 392 REMARK 465 ILE A 393 REMARK 465 ASP A 394 REMARK 465 GLY A 395 REMARK 465 VAL A 396 REMARK 465 SER A 397 REMARK 465 THR A 398 REMARK 465 THR A 399 REMARK 465 GLY A 486 REMARK 465 CYS A 487 REMARK 465 TYR A 488 REMARK 465 ALA A 489 REMARK 465 SER A 490 REMARK 465 ALA A 491 REMARK 465 GLY A 492 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 GLN A 335 CG CD OE1 NE2 REMARK 470 SER A 378 OG REMARK 470 SER A 379 OG REMARK 470 ASN A 380 CG OD1 ND2 REMARK 470 THR A 381 OG1 CG2 REMARK 470 GLN A 382 CG CD OE1 NE2 REMARK 470 ASP A 400 CG OD1 OD2 REMARK 470 LYS A 483 CG CD CE NZ REMARK 470 GLN A 485 CG CD OE1 NE2 REMARK 470 CYS A 494 SG 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 NH1 ARG A 682 O HOH A 914 2.18 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 LEU A 125 CA - CB - CG ANGL. DEV. = 14.6 DEGREES REMARK 500 PRO A 164 C - N - CA ANGL. DEV. = 11.5 DEGREES REMARK 500 LYS A 167 CB - CA - C ANGL. DEV. = -16.5 DEGREES REMARK 500 PRO A 243 C - N - CA ANGL. DEV. = -9.4 DEGREES REMARK 500 LEU A 358 CA - CB - CG ANGL. DEV. = -14.2 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 ALA A 42 -97.99 -86.87 REMARK 500 SER A 93 -32.21 -34.86 REMARK 500 ALA A 163 99.35 -162.57 REMARK 500 GLU A 168 -28.21 -37.64 REMARK 500 LEU A 244 18.68 58.48 REMARK 500 ALA A 261 -34.47 -147.93 REMARK 500 ASN A 266 -24.35 -143.99 REMARK 500 LEU A 321 -160.64 -164.94 REMARK 500 PHE A 357 -87.04 -103.53 REMARK 500 LEU A 377 41.78 -150.37 REMARK 500 ASN A 380 93.64 57.70 REMARK 500 THR A 381 -70.13 -47.31 REMARK 500 LYS A 483 104.66 -56.22 REMARK 500 CYS A 494 -67.04 -130.39 REMARK 500 ASN A 499 96.04 -164.40 REMARK 500 ARG A 518 142.62 174.07 REMARK 500 ASN A 546 -148.29 -111.52 REMARK 500 ALA A 547 30.81 -88.50 REMARK 500 VAL A 548 -1.44 -155.24 REMARK 500 REMARK 500 REMARK: NULL DBREF 1FEP A 11 724 UNP P05825 FEPA_ECOLI 1 746 SEQADV 1FEP MSE A 52 UNP P05825 MET 52 MODIFIED RESIDUE SEQADV 1FEP MSE A 77 UNP P05825 MET 77 MODIFIED RESIDUE SEQADV 1FEP MSE A 118 UNP P05825 MET 118 MODIFIED RESIDUE SEQADV 1FEP MSE A 346 UNP P05825 MET 346 MODIFIED RESIDUE SEQADV 1FEP MSE A 374 UNP P05825 MET 374 MODIFIED RESIDUE SEQADV 1FEP MSE A 418 UNP P05825 MET 418 MODIFIED RESIDUE SEQADV 1FEP MSE A 460 UNP P05825 MET 460 MODIFIED RESIDUE SEQADV 1FEP MSE A 579 UNP P05825 MET 579 MODIFIED RESIDUE SEQADV 1FEP MSE A 587 UNP P05825 MET 587 MODIFIED RESIDUE SEQADV 1FEP MSE A 621 UNP P05825 MET 621 MODIFIED RESIDUE SEQADV 1FEP MSE A 718 UNP P05825 MET 718 MODIFIED RESIDUE SEQRES 1 A 724 GLN GLU PRO THR ASP THR PRO VAL SER HIS ASP ASP THR SEQRES 2 A 724 ILE VAL VAL THR ALA ALA GLU GLN ASN LEU GLN ALA PRO SEQRES 3 A 724 GLY VAL SER THR ILE THR ALA ASP GLU ILE ARG LYS ASN SEQRES 4 A 724 PRO VAL ALA ARG ASP VAL SER LYS ILE ILE ARG THR MSE SEQRES 5 A 724 PRO GLY VAL ASN LEU THR GLY ASN SER THR SER GLY GLN SEQRES 6 A 724 ARG GLY ASN ASN ARG GLN ILE ASP ILE ARG GLY MSE GLY SEQRES 7 A 724 PRO GLU ASN THR LEU ILE LEU ILE ASP GLY LYS PRO VAL SEQRES 8 A 724 SER SER ARG ASN SER VAL ARG GLN GLY TRP ARG GLY GLU SEQRES 9 A 724 ARG ASP THR ARG GLY ASP THR SER TRP VAL PRO PRO GLU SEQRES 10 A 724 MSE ILE GLU ARG ILE GLU VAL LEU ARG GLY PRO ALA ALA SEQRES 11 A 724 ALA ARG TYR GLY ASN GLY ALA ALA GLY GLY VAL VAL ASN SEQRES 12 A 724 ILE ILE THR LYS LYS GLY SER GLY GLU TRP HIS GLY SER SEQRES 13 A 724 TRP ASP ALA TYR PHE ASN ALA PRO GLU HIS LYS GLU GLU SEQRES 14 A 724 GLY ALA THR LYS ARG THR ASN PHE SER LEU THR GLY PRO SEQRES 15 A 724 LEU GLY ASP GLU PHE SER PHE ARG LEU TYR GLY ASN LEU SEQRES 16 A 724 ASP LYS THR GLN ALA ASP ALA TRP ASP ILE ASN GLN GLY SEQRES 17 A 724 HIS GLN SER ALA ARG ALA GLY THR TYR ALA THR THR LEU SEQRES 18 A 724 PRO ALA GLY ARG GLU GLY VAL ILE ASN LYS ASP ILE ASN SEQRES 19 A 724 GLY VAL VAL ARG TRP ASP PHE ALA PRO LEU GLN SER LEU SEQRES 20 A 724 GLU LEU GLU ALA GLY TYR SER ARG GLN GLY ASN LEU TYR SEQRES 21 A 724 ALA GLY ASP THR GLN ASN THR ASN SER ASP SER TYR THR SEQRES 22 A 724 ARG SER LYS TYR GLY ASP GLU THR ASN ARG LEU TYR ARG SEQRES 23 A 724 GLN ASN TYR ALA LEU THR TRP ASN GLY GLY TRP ASP ASN SEQRES 24 A 724 GLY VAL THR THR SER ASN TRP VAL GLN TYR GLU HIS THR SEQRES 25 A 724 ARG ASN SER ARG ILE PRO GLU GLY LEU ALA GLY GLY THR SEQRES 26 A 724 GLU GLY LYS PHE ASN GLU LYS ALA THR GLN ASP PHE VAL SEQRES 27 A 724 ASP ILE ASP LEU ASP ASP VAL MSE LEU HIS SER GLU VAL SEQRES 28 A 724 ASN LEU PRO ILE ASP PHE LEU VAL ASN GLN THR LEU THR SEQRES 29 A 724 LEU GLY THR GLU TRP ASN GLN GLN ARG MSE LYS ASP LEU SEQRES 30 A 724 SER SER ASN THR GLN ALA LEU THR GLY THR ASN THR GLY SEQRES 31 A 724 GLY ALA ILE ASP GLY VAL SER THR THR ASP ARG SER PRO SEQRES 32 A 724 TYR SER LYS ALA GLU ILE PHE SER LEU PHE ALA GLU ASN SEQRES 33 A 724 ASN MSE GLU LEU THR ASP SER THR ILE VAL THR PRO GLY SEQRES 34 A 724 LEU ARG PHE ASP HIS HIS SER ILE VAL GLY ASN ASN TRP SEQRES 35 A 724 SER PRO ALA LEU ASN ILE SER GLN GLY LEU GLY ASP ASP SEQRES 36 A 724 PHE THR LEU LYS MSE GLY ILE ALA ARG ALA TYR LYS ALA SEQRES 37 A 724 PRO SER LEU TYR GLN THR ASN PRO ASN TYR ILE LEU TYR SEQRES 38 A 724 SER LYS GLY GLN GLY CYS TYR ALA SER ALA GLY GLY CYS SEQRES 39 A 724 TYR LEU GLN GLY ASN ASP ASP LEU LYS ALA GLU THR SER SEQRES 40 A 724 ILE ASN LYS GLU ILE GLY LEU GLU PHE LYS ARG ASP GLY SEQRES 41 A 724 TRP LEU ALA GLY VAL THR TRP PHE ARG ASN ASP TYR ARG SEQRES 42 A 724 ASN LYS ILE GLU ALA GLY TYR VAL ALA VAL GLY GLN ASN SEQRES 43 A 724 ALA VAL GLY THR ASP LEU TYR GLN TRP ASP ASN VAL PRO SEQRES 44 A 724 LYS ALA VAL VAL GLU GLY LEU GLU GLY SER LEU ASN VAL SEQRES 45 A 724 PRO VAL SER GLU THR VAL MSE TRP THR ASN ASN ILE THR SEQRES 46 A 724 TYR MSE LEU LYS SER GLU ASN LYS THR THR GLY ASP ARG SEQRES 47 A 724 LEU SER ILE ILE PRO GLU TYR THR LEU ASN SER THR LEU SEQRES 48 A 724 SER TRP GLN ALA ARG GLU ASP LEU SER MSE GLN THR THR SEQRES 49 A 724 PHE THR TRP TYR GLY LYS GLN GLN PRO LYS LYS TYR ASN SEQRES 50 A 724 TYR LYS GLY GLN PRO ALA VAL GLY PRO GLU THR LYS GLU SEQRES 51 A 724 ILE SER PRO TYR SER ILE VAL GLY LEU SER ALA THR TRP SEQRES 52 A 724 ASP VAL THR LYS ASN VAL SER LEU THR GLY GLY VAL ASP SEQRES 53 A 724 ASN LEU PHE ASP LYS ARG LEU TRP ARG ALA GLY ASN ALA SEQRES 54 A 724 GLN THR THR GLY ASP LEU ALA GLY ALA ASN TYR ILE ALA SEQRES 55 A 724 GLY ALA GLY ALA TYR THR TYR ASN GLU PRO GLY ARG THR SEQRES 56 A 724 TRP TYR MSE SER VAL ASN THR HIS PHE MODRES 1FEP MSE A 52 MET SELENOMETHIONINE MODRES 1FEP MSE A 77 MET SELENOMETHIONINE MODRES 1FEP MSE A 118 MET SELENOMETHIONINE MODRES 1FEP MSE A 346 MET SELENOMETHIONINE MODRES 1FEP MSE A 374 MET SELENOMETHIONINE MODRES 1FEP MSE A 418 MET SELENOMETHIONINE MODRES 1FEP MSE A 460 MET SELENOMETHIONINE MODRES 1FEP MSE A 579 MET SELENOMETHIONINE MODRES 1FEP MSE A 587 MET SELENOMETHIONINE MODRES 1FEP MSE A 621 MET SELENOMETHIONINE MODRES 1FEP MSE A 718 MET SELENOMETHIONINE HET MSE A 52 8 HET MSE A 77 8 HET MSE A 118 8 HET MSE A 346 8 HET MSE A 374 8 HET MSE A 418 8 HET MSE A 460 8 HET MSE A 579 8 HET MSE A 587 8 HET MSE A 621 8 HET MSE A 718 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 11(C5 H11 N O2 SE) FORMUL 2 HOH *214(H2 O) HELIX 1 1 ALA A 18 GLN A 24 1 7 HELIX 2 2 ALA A 33 LYS A 38 1 6 HELIX 3 3 VAL A 45 ILE A 49 5 5 HELIX 4 4 PRO A 79 ASN A 81 5 3 HELIX 5 5 SER A 93 SER A 96 5 4 HELIX 6 6 GLY A 127 TYR A 133 5 7 HELIX 7 7 GLY A 215 TYR A 217 5 3 HELIX 8 8 TYR A 272 LYS A 276 1 5 HELIX 9 9 GLY A 645 THR A 648 5 4 SHEET 1 A 4 VAL A 28 THR A 32 0 SHEET 2 A 4 ARG A 121 ARG A 126 -1 N VAL A 124 O SER A 29 SHEET 3 A 4 GLY A 140 ILE A 145 -1 N ILE A 145 O ARG A 121 SHEET 4 A 4 THR A 82 ILE A 86 1 N LEU A 83 O GLY A 140 SHEET 1 B 2 VAL A 55 GLY A 59 0 SHEET 2 B 2 ARG A 70 ILE A 74 -1 N ASP A 73 O ASN A 56 SHEET 1 C22 PHE A 456 LYS A 459 0 SHEET 2 C22 THR A 506 ARG A 518 -1 N GLU A 515 O THR A 457 SHEET 3 C22 TRP A 521 ARG A 533 -1 N ARG A 533 O THR A 506 SHEET 4 C22 LYS A 560 ASN A 571 -1 N ASN A 571 O LEU A 522 SHEET 5 C22 THR A 581 ASN A 592 -1 N GLU A 591 O VAL A 562 SHEET 6 C22 THR A 606 LEU A 611 -1 N THR A 610 O THR A 581 SHEET 7 C22 THR A 623 TYR A 628 -1 N TRP A 627 O LEU A 607 SHEET 8 C22 TYR A 654 ASP A 664 -1 N GLY A 658 O THR A 624 SHEET 9 C22 VAL A 669 VAL A 675 -1 N VAL A 675 O LEU A 659 SHEET 10 C22 VAL A 720 PHE A 724 -1 N ASN A 721 O SER A 670 SHEET 11 C22 HIS A 154 PHE A 161 -1 N ALA A 159 O VAL A 720 SHEET 12 C22 THR A 172 PRO A 182 -1 N THR A 180 O HIS A 154 SHEET 13 C22 PHE A 187 THR A 198 -1 N LYS A 197 O LYS A 173 SHEET 14 C22 GLY A 227 TRP A 239 -1 N ARG A 238 O SER A 188 SHEET 15 C22 GLN A 245 LEU A 259 -1 N LEU A 259 O GLY A 227 SHEET 16 C22 ASN A 282 GLY A 296 -1 N ASN A 294 O SER A 246 SHEET 17 C22 THR A 302 ARG A 316 -1 N SER A 315 O ARG A 283 SHEET 18 C22 HIS A 348 ASP A 356 -1 N ASN A 352 O THR A 302 SHEET 19 C22 ASN A 360 GLN A 372 -1 N THR A 367 O SER A 349 SHEET 20 C22 ALA A 407 ASN A 417 -1 N ASN A 417 O THR A 362 SHEET 21 C22 THR A 424 HIS A 435 -1 N HIS A 434 O PHE A 410 SHEET 22 C22 GLY A 439 GLN A 450 -1 N SER A 449 O ILE A 425 SHEET 1 D 3 GLU A 310 ARG A 316 0 SHEET 2 D 3 VAL A 338 VAL A 345 -1 N ASP A 344 O GLU A 310 SHEET 3 D 3 GLN A 371 ARG A 373 -1 N ARG A 373 O ASP A 343 SHEET 1 E 2 ILE A 462 LYS A 467 0 SHEET 2 E 2 GLU A 505 LYS A 510 -1 N ASN A 509 O ALA A 463 SHEET 1 F 3 ILE A 479 TYR A 481 0 SHEET 2 F 3 TYR A 495 GLN A 497 -1 N LEU A 496 O LEU A 480 SHEET 3 F 3 LEU A 552 GLN A 554 1 N TYR A 553 O TYR A 495 SHEET 1 G 2 LYS A 535 ALA A 538 0 SHEET 2 G 2 TRP A 555 VAL A 558 -1 N VAL A 558 O LYS A 535 SHEET 1 H 2 GLY A 674 ASP A 676 0 SHEET 2 H 2 THR A 715 TYR A 717 -1 N TYR A 717 O GLY A 674 LINK C THR A 51 N MSE A 52 1555 1555 1.33 LINK C MSE A 52 N PRO A 53 1555 1555 1.34 LINK C GLY A 76 N MSE A 77 1555 1555 1.32 LINK C MSE A 77 N GLY A 78 1555 1555 1.31 LINK C GLU A 117 N MSE A 118 1555 1555 1.32 LINK C MSE A 118 N ILE A 119 1555 1555 1.33 LINK C VAL A 345 N MSE A 346 1555 1555 1.32 LINK C MSE A 346 N LEU A 347 1555 1555 1.32 LINK C ARG A 373 N MSE A 374 1555 1555 1.32 LINK C MSE A 374 N LYS A 375 1555 1555 1.33 LINK C ASN A 417 N MSE A 418 1555 1555 1.33 LINK C MSE A 418 N GLU A 419 1555 1555 1.32 LINK C LYS A 459 N MSE A 460 1555 1555 1.31 LINK C MSE A 460 N GLY A 461 1555 1555 1.32 LINK C VAL A 578 N MSE A 579 1555 1555 1.35 LINK C MSE A 579 N TRP A 580 1555 1555 1.31 LINK C TYR A 586 N MSE A 587 1555 1555 1.32 LINK C MSE A 587 N LEU A 588 1555 1555 1.33 LINK C SER A 620 N MSE A 621 1555 1555 1.32 LINK C MSE A 621 N GLN A 622 1555 1555 1.33 LINK C TYR A 717 N MSE A 718 1555 1555 1.31 LINK C MSE A 718 N SER A 719 1555 1555 1.32 CRYST1 112.300 127.600 135.700 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 0.008905 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007837 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007369 0.00000