HEADER TRANSPORT PROTEIN 25-JUN-21 7OYX TITLE E.COLI'S PUTRESCINE RECEPTOR VARIANT POTF/D (4JDF) WITH MUTATIONS E39D TITLE 2 Y87S F88Y S247D IN COMPLEX WITH SPERMIDINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTRESCINE-BINDING PERIPLASMIC PROTEIN POTF; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI (STRAIN K12); SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: POTF, B0854, JW0838; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21B(+) KEYWDS E.COLI, PERIPLASMIC BINDING PROTEIN, POTF, SPERMIDINE, TRANSPORT KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.SHANMUGARATNAM,P.KROEGER,B.HOCKER REVDAT 3 31-JAN-24 7OYX 1 REMARK REVDAT 2 22-DEC-21 7OYX 1 JRNL REVDAT 1 01-DEC-21 7OYX 0 JRNL AUTH P.KROGER,S.SHANMUGARATNAM,U.SCHEIB,B.HOCKER JRNL TITL FINE-TUNING SPERMIDINE BINDING MODES IN THE PUTRESCINE JRNL TITL 2 BINDING PROTEIN POTF. JRNL REF J.BIOL.CHEM. V. 297 01419 2021 JRNL REFN ESSN 1083-351X JRNL PMID 34801550 JRNL DOI 10.1016/J.JBC.2021.101419 REMARK 2 REMARK 2 RESOLUTION. 1.37 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.37 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.70 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 163728 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 1.280 REMARK 3 FREE R VALUE TEST SET COUNT : 2099 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 40.7000 - 3.3700 1.00 11297 145 0.1360 0.1492 REMARK 3 2 3.3700 - 2.6800 1.00 10951 143 0.1401 0.1692 REMARK 3 3 2.6800 - 2.3400 1.00 10848 141 0.1319 0.1668 REMARK 3 4 2.3400 - 2.1300 1.00 10815 140 0.1271 0.1639 REMARK 3 5 2.1300 - 1.9700 1.00 10811 141 0.1342 0.1724 REMARK 3 6 1.9700 - 1.8600 1.00 10732 139 0.1531 0.2055 REMARK 3 7 1.8600 - 1.7600 1.00 10763 140 0.1688 0.1886 REMARK 3 8 1.7600 - 1.6900 1.00 10730 140 0.1888 0.2194 REMARK 3 9 1.6900 - 1.6200 1.00 10679 139 0.2090 0.2325 REMARK 3 10 1.6200 - 1.5700 1.00 10719 139 0.2349 0.2532 REMARK 3 11 1.5700 - 1.5200 1.00 10686 139 0.2764 0.3066 REMARK 3 12 1.5200 - 1.4700 1.00 10751 140 0.3008 0.2967 REMARK 3 13 1.4700 - 1.4400 1.00 10621 138 0.3361 0.3925 REMARK 3 14 1.4400 - 1.4000 1.00 10655 138 0.3826 0.4202 REMARK 3 15 1.4000 - 1.3700 0.98 10527 137 0.4285 0.4739 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.226 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.975 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.55 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.52 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 : 0.017 6004 REMARK 3 ANGLE : 1.453 8211 REMARK 3 CHIRALITY : 0.100 897 REMARK 3 PLANARITY : 0.015 1062 REMARK 3 DIHEDRAL : 19.548 2265 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN 'A' AND RESID 29 THROUGH 401) REMARK 3 ORIGIN FOR THE GROUP (A): 11.4551 47.8128 -17.6335 REMARK 3 T TENSOR REMARK 3 T11: 0.0617 T22: 0.0760 REMARK 3 T33: 0.0990 T12: -0.0147 REMARK 3 T13: 0.0125 T23: 0.0003 REMARK 3 L TENSOR REMARK 3 L11: 0.6007 L22: 0.8114 REMARK 3 L33: 0.8138 L12: -0.0627 REMARK 3 L13: 0.1573 L23: 0.0077 REMARK 3 S TENSOR REMARK 3 S11: 0.0000 S12: -0.0142 S13: 0.0126 REMARK 3 S21: 0.0324 S22: 0.0008 S23: 0.0279 REMARK 3 S31: -0.0235 S32: 0.0932 S33: 0.0009 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN 'B' AND RESID 29 THROUGH 401) REMARK 3 ORIGIN FOR THE GROUP (A): -16.2524 33.2369 -59.0650 REMARK 3 T TENSOR REMARK 3 T11: 0.0906 T22: 0.1380 REMARK 3 T33: 0.0950 T12: 0.0020 REMARK 3 T13: 0.0060 T23: 0.0127 REMARK 3 L TENSOR REMARK 3 L11: 0.5032 L22: 0.6721 REMARK 3 L33: 1.4021 L12: -0.0678 REMARK 3 L13: 0.1794 L23: 0.0772 REMARK 3 S TENSOR REMARK 3 S11: -0.0146 S12: -0.0110 S13: 0.0134 REMARK 3 S21: -0.0172 S22: 0.0275 S23: -0.0121 REMARK 3 S31: 0.0505 S32: -0.1932 S33: 0.0046 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 7OYX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-JUN-21. REMARK 100 THE DEPOSITION ID IS D_1292116644. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-SEP-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : BESSY REMARK 200 BEAMLINE : 14.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9184 REMARK 200 MONOCHROMATOR : DCM SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS 20190806 REMARK 200 DATA SCALING SOFTWARE : XSCALE 20190806 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 163742 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.370 REMARK 200 RESOLUTION RANGE LOW (A) : 40.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : 0.15400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.2100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.37 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.41 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.9 REMARK 200 DATA REDUNDANCY IN SHELL : 7.30 REMARK 200 R MERGE FOR SHELL (I) : 3.29000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.460 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: 1A99 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.4 M AMSO4 + 0.1 M BICINE PH 8.3 + REMARK 280 4.5% JEFFAMINE M600, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 -X+1/2,Y+1/2,-Z 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 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 -1.000000 0.000000 0.000000 58.57750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 35.74650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 58.57750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 35.74650 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 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 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 ALA A 27 REMARK 465 GLU A 28 REMARK 465 HIS A 376 REMARK 465 HIS A 377 REMARK 465 HIS A 378 REMARK 465 ALA B 27 REMARK 465 GLU B 28 REMARK 465 HIS B 376 REMARK 465 HIS B 377 REMARK 465 HIS B 378 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 O LYS A 105 HD21 ASN A 297 1.46 REMARK 500 HD22 ASN B 253 O HOH B 507 1.52 REMARK 500 HH TYR A 336 O HOH A 512 1.59 REMARK 500 O HOH B 659 O HOH B 863 1.81 REMARK 500 O HOH B 806 O HOH B 817 1.83 REMARK 500 OE2 GLU B 52 O HOH B 501 1.85 REMARK 500 OD2 ASP A 340 O HOH A 501 1.87 REMARK 500 O HOH B 610 O HOH B 797 1.88 REMARK 500 O HOH B 807 O HOH B 855 2.01 REMARK 500 O HOH A 557 O HOH A 854 2.04 REMARK 500 O GLN A 29 O HOH A 502 2.06 REMARK 500 O HOH B 561 O HOH B 797 2.07 REMARK 500 OE2 GLU B 108 O HOH B 502 2.12 REMARK 500 O HOH A 791 O HOH A 815 2.13 REMARK 500 O HOH B 792 O HOH B 806 2.14 REMARK 500 O HOH A 877 O HOH A 890 2.18 REMARK 500 OE2 GLU A 52 NH1 ARG A 301 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 O HOH A 713 O HOH A 718 2575 2.13 REMARK 500 O HOH B 526 O HOH B 842 2565 2.16 REMARK 500 O HOH A 855 O HOH B 819 4554 2.18 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 40 31.77 -149.89 REMARK 500 ASP A 124 84.09 -155.31 REMARK 500 ALA A 136 -162.16 -165.11 REMARK 500 SER A 227 -25.18 -147.20 REMARK 500 ASN A 288 71.84 -117.01 REMARK 500 TYR B 40 27.22 -151.35 REMARK 500 ASP B 124 80.48 -155.21 REMARK 500 ALA B 136 -162.75 -164.99 REMARK 500 ASN B 154 31.67 -98.89 REMARK 500 SER B 227 -26.63 -143.77 REMARK 500 ASN B 288 71.29 -113.28 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 890 DISTANCE = 6.22 ANGSTROMS DBREF 7OYX A 27 370 UNP P31133 POTF_ECOLI 27 370 DBREF 7OYX B 27 370 UNP P31133 POTF_ECOLI 27 370 SEQADV 7OYX THR A 38 UNP P31133 SER 38 ENGINEERED MUTATION SEQADV 7OYX TYR A 88 UNP P31133 PHE 88 ENGINEERED MUTATION SEQADV 7OYX ASP A 182 UNP P31133 ALA 182 ENGINEERED MUTATION SEQADV 7OYX TRP A 276 UNP P31133 PHE 276 ENGINEERED MUTATION SEQADV 7OYX GLN A 348 UNP P31133 LEU 348 ENGINEERED MUTATION SEQADV 7OYX LEU A 371 UNP P31133 EXPRESSION TAG SEQADV 7OYX GLU A 372 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS A 373 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS A 374 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS A 375 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS A 376 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS A 377 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS A 378 UNP P31133 EXPRESSION TAG SEQADV 7OYX THR B 38 UNP P31133 SER 38 ENGINEERED MUTATION SEQADV 7OYX TYR B 88 UNP P31133 PHE 88 ENGINEERED MUTATION SEQADV 7OYX ASP B 182 UNP P31133 ALA 182 ENGINEERED MUTATION SEQADV 7OYX TRP B 276 UNP P31133 PHE 276 ENGINEERED MUTATION SEQADV 7OYX GLN B 348 UNP P31133 LEU 348 ENGINEERED MUTATION SEQADV 7OYX LEU B 371 UNP P31133 EXPRESSION TAG SEQADV 7OYX GLU B 372 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS B 373 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS B 374 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS B 375 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS B 376 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS B 377 UNP P31133 EXPRESSION TAG SEQADV 7OYX HIS B 378 UNP P31133 EXPRESSION TAG SEQRES 1 A 352 ALA GLU GLN LYS THR LEU HIS ILE TYR ASN TRP THR ASP SEQRES 2 A 352 TYR ILE ALA PRO ASP THR VAL ALA ASN PHE GLU LYS GLU SEQRES 3 A 352 THR GLY ILE LYS VAL VAL TYR ASP VAL PHE ASP SER ASN SEQRES 4 A 352 GLU VAL LEU GLU GLY LYS LEU MET ALA GLY SER THR GLY SEQRES 5 A 352 PHE ASP LEU VAL VAL PRO SER ALA SER TYR LEU GLU ARG SEQRES 6 A 352 GLN LEU THR ALA GLY VAL PHE GLN PRO LEU ASP LYS SER SEQRES 7 A 352 LYS LEU PRO GLU TRP LYS ASN LEU ASP PRO GLU LEU LEU SEQRES 8 A 352 LYS LEU VAL ALA LYS HIS ASP PRO ASP ASN LYS PHE ALA SEQRES 9 A 352 MET PRO TYR MET TRP ALA THR THR GLY ILE GLY TYR ASN SEQRES 10 A 352 VAL ASP LYS VAL LYS ALA VAL LEU GLY GLU ASN ALA PRO SEQRES 11 A 352 VAL ASP SER TRP ASP LEU ILE LEU LYS PRO GLU ASN LEU SEQRES 12 A 352 GLU LYS LEU LYS SER CYS GLY VAL SER PHE LEU ASP ASP SEQRES 13 A 352 PRO GLU GLU VAL PHE ALA THR VAL LEU ASN TYR LEU GLY SEQRES 14 A 352 LYS ASP PRO ASN SER THR LYS ALA ASP ASP TYR THR GLY SEQRES 15 A 352 PRO ALA THR ASP LEU LEU LEU LYS LEU ARG PRO ASN ILE SEQRES 16 A 352 ARG TYR PHE HIS SER SER GLN TYR ILE ASN ASP LEU ALA SEQRES 17 A 352 ASN GLY ASP ILE CYS VAL ALA ILE GLY TRP ALA GLY ASP SEQRES 18 A 352 VAL TRP GLN ALA SER ASN ARG ALA LYS GLU ALA LYS ASN SEQRES 19 A 352 GLY VAL ASN VAL SER PHE SER ILE PRO LYS GLU GLY ALA SEQRES 20 A 352 MET ALA TRP PHE ASP VAL PHE ALA MET PRO ALA ASP ALA SEQRES 21 A 352 LYS ASN LYS ASP GLU ALA TYR GLN PHE LEU ASN TYR LEU SEQRES 22 A 352 LEU ARG PRO ASP VAL VAL ALA HIS ILE SER ASP HIS VAL SEQRES 23 A 352 PHE TYR ALA ASN ALA ASN LYS ALA ALA THR PRO LEU VAL SEQRES 24 A 352 SER ALA GLU VAL ARG GLU ASN PRO GLY ILE TYR PRO PRO SEQRES 25 A 352 ALA ASP VAL ARG ALA LYS LEU PHE THR GLN LYS VAL GLN SEQRES 26 A 352 ASP PRO LYS ILE ASP ARG VAL ARG THR ARG ALA TRP THR SEQRES 27 A 352 LYS VAL LYS SER GLY LYS LEU GLU HIS HIS HIS HIS HIS SEQRES 28 A 352 HIS SEQRES 1 B 352 ALA GLU GLN LYS THR LEU HIS ILE TYR ASN TRP THR ASP SEQRES 2 B 352 TYR ILE ALA PRO ASP THR VAL ALA ASN PHE GLU LYS GLU SEQRES 3 B 352 THR GLY ILE LYS VAL VAL TYR ASP VAL PHE ASP SER ASN SEQRES 4 B 352 GLU VAL LEU GLU GLY LYS LEU MET ALA GLY SER THR GLY SEQRES 5 B 352 PHE ASP LEU VAL VAL PRO SER ALA SER TYR LEU GLU ARG SEQRES 6 B 352 GLN LEU THR ALA GLY VAL PHE GLN PRO LEU ASP LYS SER SEQRES 7 B 352 LYS LEU PRO GLU TRP LYS ASN LEU ASP PRO GLU LEU LEU SEQRES 8 B 352 LYS LEU VAL ALA LYS HIS ASP PRO ASP ASN LYS PHE ALA SEQRES 9 B 352 MET PRO TYR MET TRP ALA THR THR GLY ILE GLY TYR ASN SEQRES 10 B 352 VAL ASP LYS VAL LYS ALA VAL LEU GLY GLU ASN ALA PRO SEQRES 11 B 352 VAL ASP SER TRP ASP LEU ILE LEU LYS PRO GLU ASN LEU SEQRES 12 B 352 GLU LYS LEU LYS SER CYS GLY VAL SER PHE LEU ASP ASP SEQRES 13 B 352 PRO GLU GLU VAL PHE ALA THR VAL LEU ASN TYR LEU GLY SEQRES 14 B 352 LYS ASP PRO ASN SER THR LYS ALA ASP ASP TYR THR GLY SEQRES 15 B 352 PRO ALA THR ASP LEU LEU LEU LYS LEU ARG PRO ASN ILE SEQRES 16 B 352 ARG TYR PHE HIS SER SER GLN TYR ILE ASN ASP LEU ALA SEQRES 17 B 352 ASN GLY ASP ILE CYS VAL ALA ILE GLY TRP ALA GLY ASP SEQRES 18 B 352 VAL TRP GLN ALA SER ASN ARG ALA LYS GLU ALA LYS ASN SEQRES 19 B 352 GLY VAL ASN VAL SER PHE SER ILE PRO LYS GLU GLY ALA SEQRES 20 B 352 MET ALA TRP PHE ASP VAL PHE ALA MET PRO ALA ASP ALA SEQRES 21 B 352 LYS ASN LYS ASP GLU ALA TYR GLN PHE LEU ASN TYR LEU SEQRES 22 B 352 LEU ARG PRO ASP VAL VAL ALA HIS ILE SER ASP HIS VAL SEQRES 23 B 352 PHE TYR ALA ASN ALA ASN LYS ALA ALA THR PRO LEU VAL SEQRES 24 B 352 SER ALA GLU VAL ARG GLU ASN PRO GLY ILE TYR PRO PRO SEQRES 25 B 352 ALA ASP VAL ARG ALA LYS LEU PHE THR GLN LYS VAL GLN SEQRES 26 B 352 ASP PRO LYS ILE ASP ARG VAL ARG THR ARG ALA TRP THR SEQRES 27 B 352 LYS VAL LYS SER GLY LYS LEU GLU HIS HIS HIS HIS HIS SEQRES 28 B 352 HIS HET SPD A 401 29 HET 3IE A 402 17 HET 3IE A 403 17 HET 4SW A 404 34 HET CL A 405 2 HET CL A 406 1 HET SPD B 401 29 HET 4RH B 402 24 HET 3IK B 403 54 HET 3IE B 404 17 HET 3IE B 405 17 HET 3IE B 406 17 HET ONT B 407 24 HET CL B 408 2 HETNAM SPD SPERMIDINE HETNAM 3IE (2~{S})-1-METHOXYPROPAN-2-AMINE HETNAM 4SW (2~{S})-1-[(2~{R})-1-(2-METHOXYETHOXY)PROPAN-2- HETNAM 2 4SW YL]OXYPROPAN-2-AMINE HETNAM CL CHLORIDE ION HETNAM 4RH (2~{R})-1-(2-METHOXYETHOXY)PROPAN-2-AMINE HETNAM 3IK (2~{R})-1-[(2~{R})-1-[(2~{S})-1-[(2~{S})-1-(2- HETNAM 2 3IK METHOXYETHOXY)PROPAN-2-YL]OXYPROPAN-2-YL]OXYPROPAN-2- HETNAM 3 3IK YL]OXYPROPAN-2-AMINE HETNAM ONT (2~{S})-1-(2-METHOXYETHOXY)PROPAN-2-AMINE HETSYN SPD N-(2-AMINO-PROPYL)-1,4-DIAMINOBUTANE; PA(34) HETSYN ONT JEFFAMINE FORMUL 3 SPD 2(C7 H19 N3) FORMUL 4 3IE 5(C4 H11 N O) FORMUL 6 4SW C9 H21 N O3 FORMUL 7 CL 3(CL 1-) FORMUL 10 4RH C6 H15 N O2 FORMUL 11 3IK C15 H33 N O5 FORMUL 15 ONT C6 H15 N O2 FORMUL 17 HOH *766(H2 O) HELIX 1 AA1 ASP A 44 GLY A 54 1 11 HELIX 2 AA2 SER A 64 GLY A 75 1 12 HELIX 3 AA3 SER A 85 LEU A 93 1 9 HELIX 4 AA4 THR A 94 GLY A 96 5 3 HELIX 5 AA5 ASP A 102 LEU A 112 5 11 HELIX 6 AA6 ASP A 113 ALA A 121 1 9 HELIX 7 AA7 LYS A 122 HIS A 123 5 2 HELIX 8 AA8 ASP A 124 LYS A 128 5 5 HELIX 9 AA9 VAL A 144 GLY A 152 1 9 HELIX 10 AB1 TRP A 160 LYS A 165 1 6 HELIX 11 AB2 LYS A 165 LYS A 173 1 9 HELIX 12 AB3 ASP A 182 LEU A 194 1 13 HELIX 13 AB4 LYS A 202 GLY A 208 1 7 HELIX 14 AB5 GLY A 208 ARG A 218 1 11 HELIX 15 AB6 PRO A 219 ILE A 221 5 3 HELIX 16 AB7 GLN A 228 ASN A 235 1 8 HELIX 17 AB8 ALA A 245 LYS A 259 1 15 HELIX 18 AB9 ASN A 288 LEU A 300 1 13 HELIX 19 AC1 ARG A 301 PHE A 313 1 13 HELIX 20 AC2 ALA A 321 VAL A 325 5 5 HELIX 21 AC3 SER A 326 GLU A 331 1 6 HELIX 22 AC4 PRO A 338 ALA A 343 1 6 HELIX 23 AC5 ASP A 352 SER A 368 1 17 HELIX 24 AC6 ASP B 44 GLY B 54 1 11 HELIX 25 AC7 SER B 64 GLY B 75 1 12 HELIX 26 AC8 SER B 85 LEU B 93 1 9 HELIX 27 AC9 ASP B 102 LEU B 112 5 11 HELIX 28 AD1 ASP B 113 ALA B 121 1 9 HELIX 29 AD2 LYS B 122 HIS B 123 5 2 HELIX 30 AD3 ASP B 124 LYS B 128 5 5 HELIX 31 AD4 VAL B 144 GLY B 152 1 9 HELIX 32 AD5 TRP B 160 LYS B 165 1 6 HELIX 33 AD6 LYS B 165 LYS B 173 1 9 HELIX 34 AD7 ASP B 182 LEU B 194 1 13 HELIX 35 AD8 LYS B 202 GLY B 208 1 7 HELIX 36 AD9 GLY B 208 ARG B 218 1 11 HELIX 37 AE1 PRO B 219 ILE B 221 5 3 HELIX 38 AE2 GLN B 228 ASN B 235 1 8 HELIX 39 AE3 ALA B 245 LYS B 259 1 15 HELIX 40 AE4 ASN B 288 LEU B 300 1 13 HELIX 41 AE5 ARG B 301 PHE B 313 1 13 HELIX 42 AE6 ALA B 321 VAL B 325 5 5 HELIX 43 AE7 SER B 326 GLU B 331 1 6 HELIX 44 AE8 PRO B 338 ALA B 343 1 6 HELIX 45 AE9 ASP B 352 SER B 368 1 17 SHEET 1 AA1 3 LYS A 56 PHE A 62 0 SHEET 2 AA1 3 THR A 31 TRP A 37 1 N LEU A 32 O VAL A 58 SHEET 3 AA1 3 LEU A 81 VAL A 82 1 O LEU A 81 N TYR A 35 SHEET 1 AA2 5 TYR A 223 PHE A 224 0 SHEET 2 AA2 5 VAL A 177 PHE A 179 1 N PHE A 179 O TYR A 223 SHEET 3 AA2 5 VAL A 240 TRP A 244 1 O VAL A 240 N SER A 178 SHEET 4 AA2 5 MET A 131 ASN A 143 -1 N GLY A 141 O ALA A 241 SHEET 5 AA2 5 ALA A 315 ASN A 316 -1 O ALA A 315 N TRP A 135 SHEET 1 AA3 4 VAL A 264 SER A 267 0 SHEET 2 AA3 4 MET A 131 ASN A 143 -1 N TYR A 142 O SER A 265 SHEET 3 AA3 4 ALA A 273 PHE A 280 -1 O ASP A 278 N TYR A 133 SHEET 4 AA3 4 LEU A 345 PHE A 346 1 O PHE A 346 N ALA A 275 SHEET 1 AA4 3 LYS B 56 PHE B 62 0 SHEET 2 AA4 3 THR B 31 TRP B 37 1 N ILE B 34 O ASP B 60 SHEET 3 AA4 3 LEU B 81 VAL B 82 1 O LEU B 81 N TYR B 35 SHEET 1 AA5 5 TYR B 223 PHE B 224 0 SHEET 2 AA5 5 VAL B 177 PHE B 179 1 N PHE B 179 O TYR B 223 SHEET 3 AA5 5 VAL B 240 TRP B 244 1 O VAL B 240 N SER B 178 SHEET 4 AA5 5 ALA B 130 ASN B 143 -1 N GLY B 141 O ALA B 241 SHEET 5 AA5 5 ALA B 315 ASN B 316 -1 O ALA B 315 N TRP B 135 SHEET 1 AA6 4 VAL B 264 SER B 267 0 SHEET 2 AA6 4 ALA B 130 ASN B 143 -1 N TYR B 142 O SER B 265 SHEET 3 AA6 4 ALA B 273 ALA B 281 -1 O PHE B 280 N MET B 131 SHEET 4 AA6 4 LEU B 345 PHE B 346 1 O PHE B 346 N ALA B 275 SSBOND 1 CYS A 175 CYS A 239 1555 1555 2.10 SSBOND 2 CYS B 175 CYS B 239 1555 1555 2.11 CRYST1 117.155 71.493 92.661 90.00 90.00 90.00 P 21 21 2 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 0.008536 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013987 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010792 0.00000