HEADER TRANSPORT PROTEIN 09-SEP-19 6U9J TITLE CRYSTAL STRUCTURE OF CHUX COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEME UTILIZATION CARRIER PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: HEME UTILIZATION CYSTOSOLIC CARRIER PROTEIN HUTX, CHUX; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI O157:H7; SOURCE 3 ORGANISM_TAXID: 83334; SOURCE 4 GENE: HUTX, CAM50_0001390, ECS_4384, FGA21_01415, FGA23_01320; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS ANAEROBILIN, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR L.G.MATHEW,W.N.LANZILOTTA REVDAT 3 11-OCT-23 6U9J 1 REMARK REVDAT 2 22-SEP-21 6U9J 1 JRNL REMARK REVDAT 1 09-SEP-20 6U9J 0 JRNL AUTH L.G.MATHEW,N.R.BEATTIE,C.PRITCHETT,W.N.LANZILOTTA JRNL TITL NEW INSIGHT INTO THE MECHANISM OF ANAEROBIC HEME JRNL TITL 2 DEGRADATION. JRNL REF BIOCHEMISTRY V. 58 4641 2019 JRNL REFN ISSN 0006-2960 JRNL PMID 31652058 JRNL DOI 10.1021/ACS.BIOCHEM.9B00841 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.12_2829: ???) 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.56 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 92765 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : NULL REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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 6U9J COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-SEP-19. REMARK 100 THE DEPOSITION ID IS D_1000243158. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-FEB-18 REMARK 200 TEMPERATURE (KELVIN) : 291 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-3000 REMARK 200 DATA SCALING SOFTWARE : HKL-3000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 95633 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 200 DATA REDUNDANCY : 13.30 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 36.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL 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: PHENIX REMARK 200 STARTING MODEL: PDB ENTRY 2OVI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M LITHIUM SULFATE MONOHYDRATE, 20% REMARK 280 W/V PEG3350, COUNTER-DIFFUSION, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 139.31267 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 69.65633 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -9.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D 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 HIS B 163 REMARK 465 HIS C 163 REMARK 465 HIS D 163 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 VAL A 4 CG1 CG2 REMARK 470 HIS A 93 CG ND1 CD2 CE1 NE2 REMARK 470 HIS A 163 CG ND1 CD2 CE1 NE2 REMARK 470 HIS B 93 CG ND1 CD2 CE1 NE2 REMARK 470 GLU B 162 CG CD OE1 OE2 REMARK 470 LYS D 11 CG CD CE NZ REMARK 470 GLU D 162 CG CD OE1 OE2 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 VAL B 33 CA CB CG1 CG2 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 OE1 GLU C 148 O HOH C 201 1.94 REMARK 500 NE2 HIS C 84 O HOH C 202 2.03 REMARK 500 NE2 HIS B 84 O HOH B 301 2.07 REMARK 500 OE2 GLU A 56 O HOH A 301 2.08 REMARK 500 OG1 THR B 17 O HOH B 302 2.10 REMARK 500 OE1 GLU D 148 O HOH D 201 2.10 REMARK 500 O HOH C 201 O HOH C 261 2.13 REMARK 500 OE1 GLU D 56 O HOH D 202 2.14 REMARK 500 O HOH A 312 O HOH A 384 2.15 REMARK 500 O HOH D 256 O HOH D 284 2.15 REMARK 500 O HOH A 308 O HOH A 350 2.17 REMARK 500 O HOH D 256 O HOH D 282 2.18 REMARK 500 O HOH C 283 O HOH C 292 2.18 REMARK 500 O GLY A 116 O HOH A 302 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS A 11 2.31 -65.80 REMARK 500 GLU A 13 105.21 63.80 REMARK 500 LYS A 92 -63.85 -96.19 REMARK 500 HIS A 93 30.65 -99.95 REMARK 500 SER B 5 146.99 61.70 REMARK 500 GLU B 13 114.29 80.06 REMARK 500 GLU B 13 115.05 78.85 REMARK 500 GLU B 23 -70.50 -53.12 REMARK 500 GLN B 24 -31.50 -33.39 REMARK 500 HIS B 93 -126.19 53.45 REMARK 500 LYS C 11 -24.95 178.63 REMARK 500 THR C 12 -95.80 -66.90 REMARK 500 GLU C 13 107.80 157.17 REMARK 500 ASP C 15 9.38 -66.60 REMARK 500 HIS C 93 51.84 19.42 REMARK 500 LYS C 161 -99.15 177.82 REMARK 500 LYS D 92 -115.69 -95.49 REMARK 500 HIS D 93 41.49 -87.78 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B 202 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 376 O REMARK 620 2 HOH A 388 O 54.4 REMARK 620 3 GLU B 72 OE1 156.8 147.7 REMARK 620 4 GLU B 72 OE2 153.0 100.1 47.6 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PO4 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue IMD B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA B 202 DBREF 6U9J A 4 163 UNP Q8X5N5 Q8X5N5_ECO57 4 163 DBREF 6U9J B 4 163 UNP Q8X5N5 Q8X5N5_ECO57 4 163 DBREF 6U9J C 4 163 UNP Q8X5N5 Q8X5N5_ECO57 4 163 DBREF 6U9J D 4 163 UNP Q8X5N5 Q8X5N5_ECO57 4 163 SEQRES 1 A 160 VAL SER LEU GLN GLU PHE LEU LYS THR GLU PRO ASP GLY SEQRES 2 A 160 THR LEU GLU VAL VAL ALA GLU GLN TYR ASN THR THR LEU SEQRES 3 A 160 LEU GLU VAL VAL ARG ASN LEU PRO SER SER THR VAL VAL SEQRES 4 A 160 PRO GLY ASP LYS PHE ASP THR VAL TRP ASP THR VAL CYS SEQRES 5 A 160 GLU TRP GLY ASN VAL THR THR LEU VAL HIS THR ALA ASP SEQRES 6 A 160 VAL ILE LEU GLU PHE SER GLY GLU LEU PRO SER GLY PHE SEQRES 7 A 160 HIS ARG HIS GLY TYR PHE ASN LEU ARG GLY LYS HIS GLY SEQRES 8 A 160 MET SER GLY HIS ILE LYS ALA GLU ASN CYS THR HIS ILE SEQRES 9 A 160 ALA LEU ILE GLU ARG LYS PHE MET GLY MET ASP THR ALA SEQRES 10 A 160 SER ILE LEU PHE PHE ASN LYS GLU GLY SER ALA MET LEU SEQRES 11 A 160 LYS ILE PHE LEU GLY ARG ASP ASP HIS ARG GLN LEU LEU SEQRES 12 A 160 SER GLU GLN VAL SER ALA PHE HIS THR LEU ALA ALA SER SEQRES 13 A 160 LEU LYS GLU HIS SEQRES 1 B 160 VAL SER LEU GLN GLU PHE LEU LYS THR GLU PRO ASP GLY SEQRES 2 B 160 THR LEU GLU VAL VAL ALA GLU GLN TYR ASN THR THR LEU SEQRES 3 B 160 LEU GLU VAL VAL ARG ASN LEU PRO SER SER THR VAL VAL SEQRES 4 B 160 PRO GLY ASP LYS PHE ASP THR VAL TRP ASP THR VAL CYS SEQRES 5 B 160 GLU TRP GLY ASN VAL THR THR LEU VAL HIS THR ALA ASP SEQRES 6 B 160 VAL ILE LEU GLU PHE SER GLY GLU LEU PRO SER GLY PHE SEQRES 7 B 160 HIS ARG HIS GLY TYR PHE ASN LEU ARG GLY LYS HIS GLY SEQRES 8 B 160 MET SER GLY HIS ILE LYS ALA GLU ASN CYS THR HIS ILE SEQRES 9 B 160 ALA LEU ILE GLU ARG LYS PHE MET GLY MET ASP THR ALA SEQRES 10 B 160 SER ILE LEU PHE PHE ASN LYS GLU GLY SER ALA MET LEU SEQRES 11 B 160 LYS ILE PHE LEU GLY ARG ASP ASP HIS ARG GLN LEU LEU SEQRES 12 B 160 SER GLU GLN VAL SER ALA PHE HIS THR LEU ALA ALA SER SEQRES 13 B 160 LEU LYS GLU HIS SEQRES 1 C 160 VAL SER LEU GLN GLU PHE LEU LYS THR GLU PRO ASP GLY SEQRES 2 C 160 THR LEU GLU VAL VAL ALA GLU GLN TYR ASN THR THR LEU SEQRES 3 C 160 LEU GLU VAL VAL ARG ASN LEU PRO SER SER THR VAL VAL SEQRES 4 C 160 PRO GLY ASP LYS PHE ASP THR VAL TRP ASP THR VAL CYS SEQRES 5 C 160 GLU TRP GLY ASN VAL THR THR LEU VAL HIS THR ALA ASP SEQRES 6 C 160 VAL ILE LEU GLU PHE SER GLY GLU LEU PRO SER GLY PHE SEQRES 7 C 160 HIS ARG HIS GLY TYR PHE ASN LEU ARG GLY LYS HIS GLY SEQRES 8 C 160 MET SER GLY HIS ILE LYS ALA GLU ASN CYS THR HIS ILE SEQRES 9 C 160 ALA LEU ILE GLU ARG LYS PHE MET GLY MET ASP THR ALA SEQRES 10 C 160 SER ILE LEU PHE PHE ASN LYS GLU GLY SER ALA MET LEU SEQRES 11 C 160 LYS ILE PHE LEU GLY ARG ASP ASP HIS ARG GLN LEU LEU SEQRES 12 C 160 SER GLU GLN VAL SER ALA PHE HIS THR LEU ALA ALA SER SEQRES 13 C 160 LEU LYS GLU HIS SEQRES 1 D 160 VAL SER LEU GLN GLU PHE LEU LYS THR GLU PRO ASP GLY SEQRES 2 D 160 THR LEU GLU VAL VAL ALA GLU GLN TYR ASN THR THR LEU SEQRES 3 D 160 LEU GLU VAL VAL ARG ASN LEU PRO SER SER THR VAL VAL SEQRES 4 D 160 PRO GLY ASP LYS PHE ASP THR VAL TRP ASP THR VAL CYS SEQRES 5 D 160 GLU TRP GLY ASN VAL THR THR LEU VAL HIS THR ALA ASP SEQRES 6 D 160 VAL ILE LEU GLU PHE SER GLY GLU LEU PRO SER GLY PHE SEQRES 7 D 160 HIS ARG HIS GLY TYR PHE ASN LEU ARG GLY LYS HIS GLY SEQRES 8 D 160 MET SER GLY HIS ILE LYS ALA GLU ASN CYS THR HIS ILE SEQRES 9 D 160 ALA LEU ILE GLU ARG LYS PHE MET GLY MET ASP THR ALA SEQRES 10 D 160 SER ILE LEU PHE PHE ASN LYS GLU GLY SER ALA MET LEU SEQRES 11 D 160 LYS ILE PHE LEU GLY ARG ASP ASP HIS ARG GLN LEU LEU SEQRES 12 D 160 SER GLU GLN VAL SER ALA PHE HIS THR LEU ALA ALA SER SEQRES 13 D 160 LEU LYS GLU HIS HET PO4 A 201 5 HET IMD B 201 5 HET NA B 202 1 HETNAM PO4 PHOSPHATE ION HETNAM IMD IMIDAZOLE HETNAM NA SODIUM ION FORMUL 5 PO4 O4 P 3- FORMUL 6 IMD C3 H5 N2 1+ FORMUL 7 NA NA 1+ FORMUL 8 HOH *393(H2 O) HELIX 1 AA1 SER A 5 LYS A 11 1 7 HELIX 2 AA2 THR A 17 ASN A 26 1 10 HELIX 3 AA3 THR A 28 ASN A 35 1 8 HELIX 4 AA4 LYS A 46 CYS A 55 1 10 HELIX 5 AA5 ALA A 101 CYS A 104 5 4 HELIX 6 AA6 LEU A 146 LYS A 161 1 16 HELIX 7 AA7 SER B 5 LYS B 11 1 7 HELIX 8 AA8 THR B 17 TYR B 25 1 9 HELIX 9 AA9 THR B 28 ASN B 35 1 8 HELIX 10 AB1 LYS B 46 CYS B 55 1 10 HELIX 11 AB2 ALA B 101 CYS B 104 5 4 HELIX 12 AB3 LEU B 146 GLU B 162 1 17 HELIX 13 AB4 SER C 5 LEU C 10 1 6 HELIX 14 AB5 THR C 17 TYR C 25 1 9 HELIX 15 AB6 THR C 28 ASN C 35 1 8 HELIX 16 AB7 LYS C 46 CYS C 55 1 10 HELIX 17 AB8 ALA C 101 CYS C 104 5 4 HELIX 18 AB9 LEU C 146 LYS C 161 1 16 HELIX 19 AC1 SER D 5 LYS D 11 1 7 HELIX 20 AC2 THR D 17 TYR D 25 1 9 HELIX 21 AC3 THR D 28 ASN D 35 1 8 HELIX 22 AC4 LYS D 46 CYS D 55 1 10 HELIX 23 AC5 ALA D 101 CYS D 104 5 4 HELIX 24 AC6 LEU D 146 LYS D 161 1 16 SHEET 1 AA1 9 SER A 39 PRO A 43 0 SHEET 2 AA1 9 HIS A 106 PHE A 114 -1 O ILE A 107 N VAL A 42 SHEET 3 AA1 9 MET A 117 PHE A 125 -1 O PHE A 125 N HIS A 106 SHEET 4 AA1 9 ALA A 131 PHE A 136 -1 O MET A 132 N PHE A 124 SHEET 5 AA1 9 ASN A 59 HIS A 65 -1 N THR A 61 O PHE A 136 SHEET 6 AA1 9 VAL A 69 GLU A 76 -1 O GLY A 75 N VAL A 60 SHEET 7 AA1 9 MET C 95 ILE C 99 -1 O HIS C 98 N ILE A 70 SHEET 8 AA1 9 TYR C 86 LYS C 92 -1 N PHE C 87 O ILE C 99 SHEET 9 AA1 9 GLY C 80 ARG C 83 -1 N PHE C 81 O ASN C 88 SHEET 1 AA2 9 GLY A 80 ARG A 83 0 SHEET 2 AA2 9 TYR A 86 LEU A 89 -1 O ASN A 88 N PHE A 81 SHEET 3 AA2 9 MET A 95 ILE A 99 -1 O ILE A 99 N PHE A 87 SHEET 4 AA2 9 VAL C 69 GLU C 76 -1 O ILE C 70 N HIS A 98 SHEET 5 AA2 9 ASN C 59 HIS C 65 -1 N VAL C 60 O GLY C 75 SHEET 6 AA2 9 ALA C 131 LEU C 137 -1 O PHE C 136 N THR C 61 SHEET 7 AA2 9 MET C 117 PHE C 125 -1 N PHE C 124 O MET C 132 SHEET 8 AA2 9 HIS C 106 PHE C 114 -1 N HIS C 106 O PHE C 125 SHEET 9 AA2 9 SER C 39 PRO C 43 -1 N VAL C 42 O ILE C 107 SHEET 1 AA3 9 SER B 39 PRO B 43 0 SHEET 2 AA3 9 HIS B 106 PHE B 114 -1 O ILE B 107 N VAL B 42 SHEET 3 AA3 9 MET B 117 PHE B 125 -1 O PHE B 125 N HIS B 106 SHEET 4 AA3 9 ALA B 131 PHE B 136 -1 O MET B 132 N PHE B 124 SHEET 5 AA3 9 ASN B 59 HIS B 65 -1 N LEU B 63 O LYS B 134 SHEET 6 AA3 9 VAL B 69 GLU B 76 -1 O GLY B 75 N VAL B 60 SHEET 7 AA3 9 MET D 95 ILE D 99 -1 O SER D 96 N GLU B 72 SHEET 8 AA3 9 TYR D 86 LEU D 89 -1 N PHE D 87 O ILE D 99 SHEET 9 AA3 9 GLY D 80 ARG D 83 -1 N PHE D 81 O ASN D 88 SHEET 1 AA4 9 GLY B 80 ARG B 83 0 SHEET 2 AA4 9 TYR B 86 LEU B 89 -1 O ASN B 88 N PHE B 81 SHEET 3 AA4 9 MET B 95 ILE B 99 -1 O ILE B 99 N PHE B 87 SHEET 4 AA4 9 VAL D 69 GLU D 76 -1 O ILE D 70 N HIS B 98 SHEET 5 AA4 9 ASN D 59 HIS D 65 -1 N THR D 62 O PHE D 73 SHEET 6 AA4 9 ALA D 131 LEU D 137 -1 O PHE D 136 N THR D 61 SHEET 7 AA4 9 MET D 117 PHE D 125 -1 N PHE D 124 O MET D 132 SHEET 8 AA4 9 HIS D 106 PHE D 114 -1 N HIS D 106 O PHE D 125 SHEET 9 AA4 9 SER D 39 PRO D 43 -1 N VAL D 42 O ILE D 107 LINK O HOH A 376 NA NA B 202 3555 1555 2.93 LINK O HOH A 388 NA NA B 202 3555 1555 2.89 LINK OE1 GLU B 72 NA NA B 202 1555 1555 2.82 LINK OE2 GLU B 72 NA NA B 202 1555 1555 2.59 SITE 1 AC1 4 THR A 61 SER A 74 GLY A 138 ARG A 139 SITE 1 AC2 7 LEU B 63 HIS B 65 ALA B 131 MET B 132 SITE 2 AC2 7 LEU B 133 LYS B 134 HOH B 310 SITE 1 AC3 5 HIS A 84 HOH A 376 HOH A 388 GLU B 72 SITE 2 AC3 5 GLY D 97 CRYST1 50.566 50.566 208.969 90.00 90.00 120.00 P 32 12 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 0.019776 0.011418 0.000000 0.00000 SCALE2 0.000000 0.022836 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004785 0.00000