HEADER METAL TRANSPORT 30-AUG-11 3TLK TITLE CRYSTAL STRUCTURE OF HOLO FEPB COMPND MOL_ID: 1; COMPND 2 MOLECULE: FERRIENTEROBACTIN-BINDING PERIPLASMIC PROTEIN; COMPND 3 CHAIN: A, B, C; COMPND 4 FRAGMENT: PERIPLASMIC TRANSPORT DOMAIN; COMPND 5 SYNONYM: PERIPLASMIC TRANSPORT PROTEIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 83333; SOURCE 4 STRAIN: K12; SOURCE 5 GENE: B0592, FEPB, JW0584; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET-21B KEYWDS FERRIC-ENTEROBACTIN, TRIMER, SIDEROPHORE TRANSPORT, PERIPLASMIC KEYWDS 2 SPACE, METAL TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR N.LI,L.GU REVDAT 2 01-NOV-23 3TLK 1 REMARK SEQADV LINK REVDAT 1 16-JAN-13 3TLK 0 JRNL AUTH N.LI,L.GU JRNL TITL CRYSTAL STRUCTURE OF HOLO FEPB JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.85 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.5_2) 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) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.31 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.040 REMARK 3 COMPLETENESS FOR RANGE (%) : 91.1 REMARK 3 NUMBER OF REFLECTIONS : 74245 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.180 REMARK 3 R VALUE (WORKING SET) : 0.179 REMARK 3 FREE R VALUE : 0.217 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 2.500 REMARK 3 FREE R VALUE TEST SET COUNT : 1859 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 39.3226 - 4.3542 0.99 6365 158 0.1658 0.1666 REMARK 3 2 4.3542 - 3.4567 0.99 6137 157 0.1555 0.1971 REMARK 3 3 3.4567 - 3.0199 0.98 6017 146 0.1789 0.2030 REMARK 3 4 3.0199 - 2.7439 0.97 5960 155 0.1908 0.2286 REMARK 3 5 2.7439 - 2.5473 0.96 5868 149 0.1919 0.2396 REMARK 3 6 2.5473 - 2.3971 0.94 5747 155 0.1933 0.2524 REMARK 3 7 2.3971 - 2.2771 0.93 5647 137 0.1968 0.2303 REMARK 3 8 2.2771 - 2.1779 0.91 5543 145 0.1809 0.2429 REMARK 3 9 2.1779 - 2.0941 0.88 5339 144 0.1852 0.1979 REMARK 3 10 2.0941 - 2.0218 0.87 5265 144 0.1868 0.2457 REMARK 3 11 2.0218 - 1.9586 0.84 5054 129 0.2015 0.2745 REMARK 3 12 1.9586 - 1.9026 0.81 4881 127 0.1959 0.2645 REMARK 3 13 1.9026 - 1.8526 0.76 4563 113 0.1993 0.2531 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 : 0.38 REMARK 3 B_SOL : 40.69 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.610 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.11 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.95250 REMARK 3 B22 (A**2) : -7.21660 REMARK 3 B33 (A**2) : -2.73590 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 : 0.008 7101 REMARK 3 ANGLE : 1.280 9667 REMARK 3 CHIRALITY : 0.106 1093 REMARK 3 PLANARITY : 0.013 1262 REMARK 3 DIHEDRAL : 25.867 2606 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 3TLK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-SEP-11. REMARK 100 THE DEPOSITION ID IS D_1000067626. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 31-JAN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 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) : 0.9792 REMARK 200 MONOCHROMATOR : SAGITALLY FOCUSED SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79154 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.700 REMARK 200 R MERGE (I) : 0.10400 REMARK 200 R SYM (I) : 0.10400 REMARK 200 FOR THE DATA SET : 19.1700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.1 REMARK 200 DATA REDUNDANCY IN SHELL : 5.20 REMARK 200 R MERGE FOR SHELL (I) : 0.42100 REMARK 200 R SYM FOR SHELL (I) : 0.42100 REMARK 200 FOR SHELL : 3.070 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: 3R5T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.0M SUCCINIC ACID PH 7.0, 0.1M HEPES, REMARK 280 1% W/V POLYETHYLENE GLYCOL MONOMETHYL ETHER 2000, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 98.05650 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 98.05650 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 37.01200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 65.79550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 37.01200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 65.79550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 98.05650 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 37.01200 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 65.79550 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 98.05650 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 37.01200 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 65.79550 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 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: 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 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: 3 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: 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 464 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 395 LIES ON A SPECIAL POSITION. REMARK 375 HOH C 400 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 ARG A 2 REMARK 465 LEU A 3 REMARK 465 ALA A 4 REMARK 465 PRO A 5 REMARK 465 LEU A 6 REMARK 465 TYR A 7 REMARK 465 ARG A 8 REMARK 465 ASN A 9 REMARK 465 ALA A 10 REMARK 465 LEU A 11 REMARK 465 LEU A 12 REMARK 465 LEU A 13 REMARK 465 THR A 14 REMARK 465 GLY A 15 REMARK 465 LEU A 16 REMARK 465 LEU A 17 REMARK 465 LEU A 18 REMARK 465 SER A 19 REMARK 465 GLY A 20 REMARK 465 ILE A 21 REMARK 465 ALA A 22 REMARK 465 ALA A 23 REMARK 465 VAL A 24 REMARK 465 GLN A 25 REMARK 465 ALA A 26 REMARK 465 HIS A 323 REMARK 465 HIS A 324 REMARK 465 HIS A 325 REMARK 465 HIS A 326 REMARK 465 MET B 1 REMARK 465 ARG B 2 REMARK 465 LEU B 3 REMARK 465 ALA B 4 REMARK 465 PRO B 5 REMARK 465 LEU B 6 REMARK 465 TYR B 7 REMARK 465 ARG B 8 REMARK 465 ASN B 9 REMARK 465 ALA B 10 REMARK 465 LEU B 11 REMARK 465 LEU B 12 REMARK 465 LEU B 13 REMARK 465 THR B 14 REMARK 465 GLY B 15 REMARK 465 LEU B 16 REMARK 465 LEU B 17 REMARK 465 LEU B 18 REMARK 465 SER B 19 REMARK 465 GLY B 20 REMARK 465 ILE B 21 REMARK 465 ALA B 22 REMARK 465 ALA B 23 REMARK 465 VAL B 24 REMARK 465 GLN B 25 REMARK 465 ALA B 26 REMARK 465 ALA B 27 REMARK 465 LEU B 319 REMARK 465 GLU B 320 REMARK 465 HIS B 321 REMARK 465 HIS B 322 REMARK 465 HIS B 323 REMARK 465 HIS B 324 REMARK 465 HIS B 325 REMARK 465 HIS B 326 REMARK 465 MET C 1 REMARK 465 ARG C 2 REMARK 465 LEU C 3 REMARK 465 ALA C 4 REMARK 465 PRO C 5 REMARK 465 LEU C 6 REMARK 465 TYR C 7 REMARK 465 ARG C 8 REMARK 465 ASN C 9 REMARK 465 ALA C 10 REMARK 465 LEU C 11 REMARK 465 LEU C 12 REMARK 465 LEU C 13 REMARK 465 THR C 14 REMARK 465 GLY C 15 REMARK 465 LEU C 16 REMARK 465 LEU C 17 REMARK 465 LEU C 18 REMARK 465 SER C 19 REMARK 465 GLY C 20 REMARK 465 ILE C 21 REMARK 465 ALA C 22 REMARK 465 ALA C 23 REMARK 465 VAL C 24 REMARK 465 GLN C 25 REMARK 465 ALA C 26 REMARK 465 ALA C 27 REMARK 465 HIS C 323 REMARK 465 HIS C 324 REMARK 465 HIS C 325 REMARK 465 HIS C 326 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 HOH B 374 O HOH B 461 2.17 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 ASN A 77 -169.41 -76.54 REMARK 500 ASN A 234 136.18 -178.67 REMARK 500 ASP A 268 -158.79 -128.20 REMARK 500 ASP B 268 -163.10 -126.91 REMARK 500 THR C 73 -167.67 -101.73 REMARK 500 ASP C 268 -162.48 -122.64 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 FE A 327 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 EB4 A 328 O5 REMARK 620 2 EB4 A 328 O6 87.5 REMARK 620 3 EB4 A 328 O1 146.5 122.1 REMARK 620 4 EB4 A 328 O3 118.9 80.0 84.2 REMARK 620 5 EB4 A 328 O2 82.4 154.7 75.7 84.7 REMARK 620 6 EB4 A 328 O4 84.1 78.0 87.3 147.3 123.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 330 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 EB4 A 330 O3 REMARK 620 2 EB4 A 330 O4 120.4 REMARK 620 3 EB4 A 330 O1 87.7 81.5 REMARK 620 4 EB4 A 330 O2 85.9 150.0 85.7 REMARK 620 5 EB4 A 330 O6 76.9 89.3 154.9 112.3 REMARK 620 6 EB4 A 330 O5 144.5 91.2 114.5 69.7 88.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 327 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 EB4 B 328 O5 REMARK 620 2 EB4 B 328 O6 89.3 REMARK 620 3 EB4 B 328 O2 80.3 155.4 REMARK 620 4 EB4 B 328 O1 145.3 120.4 77.9 REMARK 620 5 EB4 B 328 O4 85.7 79.7 121.2 82.9 REMARK 620 6 EB4 B 328 O3 118.5 81.1 84.4 85.8 148.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE C 327 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 EB4 C 328 O5 REMARK 620 2 EB4 C 328 O6 88.4 REMARK 620 3 EB4 C 328 O4 84.1 83.1 REMARK 620 4 EB4 C 328 O3 118.6 81.2 151.8 REMARK 620 5 EB4 C 328 O1 147.8 119.4 83.7 83.8 REMARK 620 6 EB4 C 328 O2 80.9 151.4 121.6 80.8 80.4 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 327 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EB4 A 328 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO A 329 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EB4 A 330 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 327 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EB4 B 328 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO B 329 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 330 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C 327 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EB4 C 328 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DIO C 329 DBREF 3TLK A 1 318 UNP P0AEL6 FEPB_ECOLI 1 318 DBREF 3TLK B 1 318 UNP P0AEL6 FEPB_ECOLI 1 318 DBREF 3TLK C 1 318 UNP P0AEL6 FEPB_ECOLI 1 318 SEQADV 3TLK LEU A 319 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK GLU A 320 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS A 321 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS A 322 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS A 323 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS A 324 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS A 325 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS A 326 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK LEU B 319 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK GLU B 320 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS B 321 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS B 322 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS B 323 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS B 324 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS B 325 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS B 326 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK LEU C 319 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK GLU C 320 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS C 321 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS C 322 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS C 323 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS C 324 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS C 325 UNP P0AEL6 EXPRESSION TAG SEQADV 3TLK HIS C 326 UNP P0AEL6 EXPRESSION TAG SEQRES 1 A 326 MET ARG LEU ALA PRO LEU TYR ARG ASN ALA LEU LEU LEU SEQRES 2 A 326 THR GLY LEU LEU LEU SER GLY ILE ALA ALA VAL GLN ALA SEQRES 3 A 326 ALA ASP TRP PRO ARG GLN ILE THR ASP SER ARG GLY THR SEQRES 4 A 326 HIS THR LEU GLU SER GLN PRO GLN ARG ILE VAL SER THR SEQRES 5 A 326 SER VAL THR LEU THR GLY SER LEU LEU ALA ILE ASP ALA SEQRES 6 A 326 PRO VAL ILE ALA SER GLY ALA THR THR PRO ASN ASN ARG SEQRES 7 A 326 VAL ALA ASP ASP GLN GLY PHE LEU ARG GLN TRP SER LYS SEQRES 8 A 326 VAL ALA LYS GLU ARG LYS LEU GLN ARG LEU TYR ILE GLY SEQRES 9 A 326 GLU PRO SER ALA GLU ALA VAL ALA ALA GLN MET PRO ASP SEQRES 10 A 326 LEU ILE LEU ILE SER ALA THR GLY GLY ASP SER ALA LEU SEQRES 11 A 326 ALA LEU TYR ASP GLN LEU SER THR ILE ALA PRO THR LEU SEQRES 12 A 326 ILE ILE ASN TYR ASP ASP LYS SER TRP GLN SER LEU LEU SEQRES 13 A 326 THR GLN LEU GLY GLU ILE THR GLY HIS GLU LYS GLN ALA SEQRES 14 A 326 ALA GLU ARG ILE ALA GLN PHE ASP LYS GLN LEU ALA ALA SEQRES 15 A 326 ALA LYS GLU GLN ILE LYS LEU PRO PRO GLN PRO VAL THR SEQRES 16 A 326 ALA ILE VAL TYR THR ALA ALA ALA HIS SER ALA ASN LEU SEQRES 17 A 326 TRP THR PRO GLU SER ALA GLN GLY GLN MET LEU GLU GLN SEQRES 18 A 326 LEU GLY PHE THR LEU ALA LYS LEU PRO ALA GLY LEU ASN SEQRES 19 A 326 ALA SER GLN SER GLN GLY LYS ARG HIS ASP ILE ILE GLN SEQRES 20 A 326 LEU GLY GLY GLU ASN LEU ALA ALA GLY LEU ASN GLY GLU SEQRES 21 A 326 SER LEU PHE LEU PHE ALA GLY ASP GLN LYS ASP ALA ASP SEQRES 22 A 326 ALA ILE TYR ALA ASN PRO LEU LEU ALA HIS LEU PRO ALA SEQRES 23 A 326 VAL GLN ASN LYS GLN VAL TYR ALA LEU GLY THR GLU THR SEQRES 24 A 326 PHE ARG LEU ASP TYR TYR SER ALA MET GLN VAL LEU ASP SEQRES 25 A 326 ARG LEU LYS ALA LEU PHE LEU GLU HIS HIS HIS HIS HIS SEQRES 26 A 326 HIS SEQRES 1 B 326 MET ARG LEU ALA PRO LEU TYR ARG ASN ALA LEU LEU LEU SEQRES 2 B 326 THR GLY LEU LEU LEU SER GLY ILE ALA ALA VAL GLN ALA SEQRES 3 B 326 ALA ASP TRP PRO ARG GLN ILE THR ASP SER ARG GLY THR SEQRES 4 B 326 HIS THR LEU GLU SER GLN PRO GLN ARG ILE VAL SER THR SEQRES 5 B 326 SER VAL THR LEU THR GLY SER LEU LEU ALA ILE ASP ALA SEQRES 6 B 326 PRO VAL ILE ALA SER GLY ALA THR THR PRO ASN ASN ARG SEQRES 7 B 326 VAL ALA ASP ASP GLN GLY PHE LEU ARG GLN TRP SER LYS SEQRES 8 B 326 VAL ALA LYS GLU ARG LYS LEU GLN ARG LEU TYR ILE GLY SEQRES 9 B 326 GLU PRO SER ALA GLU ALA VAL ALA ALA GLN MET PRO ASP SEQRES 10 B 326 LEU ILE LEU ILE SER ALA THR GLY GLY ASP SER ALA LEU SEQRES 11 B 326 ALA LEU TYR ASP GLN LEU SER THR ILE ALA PRO THR LEU SEQRES 12 B 326 ILE ILE ASN TYR ASP ASP LYS SER TRP GLN SER LEU LEU SEQRES 13 B 326 THR GLN LEU GLY GLU ILE THR GLY HIS GLU LYS GLN ALA SEQRES 14 B 326 ALA GLU ARG ILE ALA GLN PHE ASP LYS GLN LEU ALA ALA SEQRES 15 B 326 ALA LYS GLU GLN ILE LYS LEU PRO PRO GLN PRO VAL THR SEQRES 16 B 326 ALA ILE VAL TYR THR ALA ALA ALA HIS SER ALA ASN LEU SEQRES 17 B 326 TRP THR PRO GLU SER ALA GLN GLY GLN MET LEU GLU GLN SEQRES 18 B 326 LEU GLY PHE THR LEU ALA LYS LEU PRO ALA GLY LEU ASN SEQRES 19 B 326 ALA SER GLN SER GLN GLY LYS ARG HIS ASP ILE ILE GLN SEQRES 20 B 326 LEU GLY GLY GLU ASN LEU ALA ALA GLY LEU ASN GLY GLU SEQRES 21 B 326 SER LEU PHE LEU PHE ALA GLY ASP GLN LYS ASP ALA ASP SEQRES 22 B 326 ALA ILE TYR ALA ASN PRO LEU LEU ALA HIS LEU PRO ALA SEQRES 23 B 326 VAL GLN ASN LYS GLN VAL TYR ALA LEU GLY THR GLU THR SEQRES 24 B 326 PHE ARG LEU ASP TYR TYR SER ALA MET GLN VAL LEU ASP SEQRES 25 B 326 ARG LEU LYS ALA LEU PHE LEU GLU HIS HIS HIS HIS HIS SEQRES 26 B 326 HIS SEQRES 1 C 326 MET ARG LEU ALA PRO LEU TYR ARG ASN ALA LEU LEU LEU SEQRES 2 C 326 THR GLY LEU LEU LEU SER GLY ILE ALA ALA VAL GLN ALA SEQRES 3 C 326 ALA ASP TRP PRO ARG GLN ILE THR ASP SER ARG GLY THR SEQRES 4 C 326 HIS THR LEU GLU SER GLN PRO GLN ARG ILE VAL SER THR SEQRES 5 C 326 SER VAL THR LEU THR GLY SER LEU LEU ALA ILE ASP ALA SEQRES 6 C 326 PRO VAL ILE ALA SER GLY ALA THR THR PRO ASN ASN ARG SEQRES 7 C 326 VAL ALA ASP ASP GLN GLY PHE LEU ARG GLN TRP SER LYS SEQRES 8 C 326 VAL ALA LYS GLU ARG LYS LEU GLN ARG LEU TYR ILE GLY SEQRES 9 C 326 GLU PRO SER ALA GLU ALA VAL ALA ALA GLN MET PRO ASP SEQRES 10 C 326 LEU ILE LEU ILE SER ALA THR GLY GLY ASP SER ALA LEU SEQRES 11 C 326 ALA LEU TYR ASP GLN LEU SER THR ILE ALA PRO THR LEU SEQRES 12 C 326 ILE ILE ASN TYR ASP ASP LYS SER TRP GLN SER LEU LEU SEQRES 13 C 326 THR GLN LEU GLY GLU ILE THR GLY HIS GLU LYS GLN ALA SEQRES 14 C 326 ALA GLU ARG ILE ALA GLN PHE ASP LYS GLN LEU ALA ALA SEQRES 15 C 326 ALA LYS GLU GLN ILE LYS LEU PRO PRO GLN PRO VAL THR SEQRES 16 C 326 ALA ILE VAL TYR THR ALA ALA ALA HIS SER ALA ASN LEU SEQRES 17 C 326 TRP THR PRO GLU SER ALA GLN GLY GLN MET LEU GLU GLN SEQRES 18 C 326 LEU GLY PHE THR LEU ALA LYS LEU PRO ALA GLY LEU ASN SEQRES 19 C 326 ALA SER GLN SER GLN GLY LYS ARG HIS ASP ILE ILE GLN SEQRES 20 C 326 LEU GLY GLY GLU ASN LEU ALA ALA GLY LEU ASN GLY GLU SEQRES 21 C 326 SER LEU PHE LEU PHE ALA GLY ASP GLN LYS ASP ALA ASP SEQRES 22 C 326 ALA ILE TYR ALA ASN PRO LEU LEU ALA HIS LEU PRO ALA SEQRES 23 C 326 VAL GLN ASN LYS GLN VAL TYR ALA LEU GLY THR GLU THR SEQRES 24 C 326 PHE ARG LEU ASP TYR TYR SER ALA MET GLN VAL LEU ASP SEQRES 25 C 326 ARG LEU LYS ALA LEU PHE LEU GLU HIS HIS HIS HIS HIS SEQRES 26 C 326 HIS HET FE A 327 1 HET EB4 A 328 48 HET DIO A 329 6 HET EB4 A 330 48 HET FE B 327 1 HET EB4 B 328 48 HET DIO B 329 6 HET FE B 330 1 HET FE C 327 1 HET EB4 C 328 48 HET DIO C 329 6 HETNAM FE FE (III) ION HETNAM EB4 N,N',N''-[(3S,7S,11S)-2,6,10-TRIOXO-1,5,9- HETNAM 2 EB4 TRIOXACYCLODODECANE-3,7,11-TRIYL]TRIS(2,3- HETNAM 3 EB4 DIHYDROXYBENZAMIDE) HETNAM DIO 1,4-DIETHYLENE DIOXIDE HETSYN EB4 ENTEROBACTIN FORMUL 4 FE 4(FE 3+) FORMUL 5 EB4 4(C30 H27 N3 O15) FORMUL 6 DIO 3(C4 H8 O2) FORMUL 15 HOH *616(H2 O) HELIX 1 1 SER A 53 ILE A 63 1 11 HELIX 2 2 LEU A 86 GLN A 88 5 3 HELIX 3 3 TRP A 89 ARG A 96 1 8 HELIX 4 4 SER A 107 ALA A 113 1 7 HELIX 5 5 ALA A 129 ALA A 131 5 3 HELIX 6 6 LEU A 132 THR A 138 1 7 HELIX 7 7 SER A 151 GLY A 164 1 14 HELIX 8 8 HIS A 165 ILE A 187 1 23 HELIX 9 9 SER A 213 LEU A 222 1 10 HELIX 10 10 GLU A 251 LEU A 257 1 7 HELIX 11 11 ASP A 268 ASN A 278 1 11 HELIX 12 12 PRO A 279 ALA A 282 5 4 HELIX 13 13 LEU A 284 ASN A 289 1 6 HELIX 14 14 GLY A 296 PHE A 300 5 5 HELIX 15 15 ASP A 303 LEU A 319 1 17 HELIX 16 16 SER B 53 ILE B 63 1 11 HELIX 17 17 LEU B 86 GLN B 88 5 3 HELIX 18 18 TRP B 89 ARG B 96 1 8 HELIX 19 19 SER B 107 ALA B 113 1 7 HELIX 20 20 ALA B 129 ALA B 131 5 3 HELIX 21 21 LEU B 132 THR B 138 1 7 HELIX 22 22 SER B 151 GLY B 164 1 14 HELIX 23 23 HIS B 165 GLU B 185 1 21 HELIX 24 24 SER B 213 LEU B 222 1 10 HELIX 25 25 GLN B 237 LYS B 241 5 5 HELIX 26 26 GLU B 251 LEU B 257 1 7 HELIX 27 27 ASP B 268 ASN B 278 1 11 HELIX 28 28 PRO B 279 ALA B 282 5 4 HELIX 29 29 LEU B 284 ASN B 289 1 6 HELIX 30 30 GLY B 296 PHE B 300 5 5 HELIX 31 31 ASP B 303 PHE B 318 1 16 HELIX 32 32 SER C 53 ILE C 63 1 11 HELIX 33 33 LEU C 86 GLN C 88 5 3 HELIX 34 34 TRP C 89 ARG C 96 1 8 HELIX 35 35 SER C 107 ALA C 113 1 7 HELIX 36 36 ALA C 129 ALA C 131 5 3 HELIX 37 37 LEU C 132 THR C 138 1 7 HELIX 38 38 SER C 151 GLY C 164 1 14 HELIX 39 39 HIS C 165 GLU C 185 1 21 HELIX 40 40 SER C 213 LEU C 222 1 10 HELIX 41 41 GLN C 237 LYS C 241 5 5 HELIX 42 42 GLU C 251 LEU C 257 1 7 HELIX 43 43 ASP C 268 ASN C 278 1 11 HELIX 44 44 PRO C 279 ALA C 282 5 4 HELIX 45 45 LEU C 284 ASN C 289 1 6 HELIX 46 46 GLY C 296 PHE C 300 5 5 HELIX 47 47 ASP C 303 LEU C 319 1 17 SHEET 1 A 2 ARG A 31 ASP A 35 0 SHEET 2 A 2 GLY A 38 LEU A 42 -1 O GLY A 38 N ASP A 35 SHEET 1 B 5 GLN A 99 ILE A 103 0 SHEET 2 B 5 VAL A 67 ALA A 72 1 N SER A 70 O GLN A 99 SHEET 3 B 5 ILE A 49 SER A 51 1 N ILE A 49 O ILE A 68 SHEET 4 B 5 LEU A 118 SER A 122 1 O LEU A 118 N VAL A 50 SHEET 5 B 5 THR A 142 ILE A 145 1 O ILE A 145 N ILE A 121 SHEET 1 C 5 ILE A 245 LEU A 248 0 SHEET 2 C 5 SER A 205 TRP A 209 -1 N ALA A 206 O LEU A 248 SHEET 3 C 5 VAL A 194 THR A 200 -1 N ALA A 196 O TRP A 209 SHEET 4 C 5 SER A 261 LEU A 264 1 O PHE A 263 N ILE A 197 SHEET 5 C 5 VAL A 292 ALA A 294 1 O TYR A 293 N LEU A 262 SHEET 1 D 2 ARG B 31 ASP B 35 0 SHEET 2 D 2 GLY B 38 LEU B 42 -1 O GLY B 38 N ASP B 35 SHEET 1 E 5 GLN B 99 ILE B 103 0 SHEET 2 E 5 VAL B 67 ALA B 72 1 N SER B 70 O LEU B 101 SHEET 3 E 5 ILE B 49 SER B 51 1 N ILE B 49 O ILE B 68 SHEET 4 E 5 LEU B 118 SER B 122 1 O LEU B 118 N VAL B 50 SHEET 5 E 5 THR B 142 ILE B 145 1 O ILE B 145 N ILE B 121 SHEET 1 F 5 ILE B 245 LEU B 248 0 SHEET 2 F 5 SER B 205 TRP B 209 -1 N LEU B 208 O ILE B 246 SHEET 3 F 5 VAL B 194 THR B 200 -1 N ALA B 196 O TRP B 209 SHEET 4 F 5 SER B 261 LEU B 264 1 O PHE B 263 N THR B 195 SHEET 5 F 5 VAL B 292 ALA B 294 1 O TYR B 293 N LEU B 262 SHEET 1 G 2 ARG C 31 ASP C 35 0 SHEET 2 G 2 GLY C 38 LEU C 42 -1 O HIS C 40 N ILE C 33 SHEET 1 H 5 GLN C 99 ILE C 103 0 SHEET 2 H 5 VAL C 67 ALA C 72 1 N SER C 70 O LEU C 101 SHEET 3 H 5 ILE C 49 SER C 51 1 N ILE C 49 O ILE C 68 SHEET 4 H 5 LEU C 118 SER C 122 1 O LEU C 118 N VAL C 50 SHEET 5 H 5 THR C 142 ILE C 145 1 O ILE C 145 N ILE C 121 SHEET 1 I 5 ILE C 245 LEU C 248 0 SHEET 2 I 5 SER C 205 TRP C 209 -1 N ALA C 206 O LEU C 248 SHEET 3 I 5 VAL C 194 THR C 200 -1 N ALA C 196 O TRP C 209 SHEET 4 I 5 SER C 261 LEU C 264 1 O PHE C 263 N THR C 195 SHEET 5 I 5 VAL C 292 ALA C 294 1 O TYR C 293 N LEU C 262 LINK FE FE A 327 O5 EB4 A 328 1555 1555 2.10 LINK FE FE A 327 O6 EB4 A 328 1555 1555 2.11 LINK FE FE A 327 O1 EB4 A 328 1555 1555 2.12 LINK FE FE A 327 O3 EB4 A 328 1555 1555 2.14 LINK FE FE A 327 O2 EB4 A 328 1555 1555 2.15 LINK FE FE A 327 O4 EB4 A 328 1555 1555 2.17 LINK O3 EB4 A 330 FE FE B 330 1555 1555 2.20 LINK O4 EB4 A 330 FE FE B 330 1555 1555 2.23 LINK O1 EB4 A 330 FE FE B 330 1555 1555 2.23 LINK O2 EB4 A 330 FE FE B 330 1555 1555 2.26 LINK O6 EB4 A 330 FE FE B 330 1555 1555 2.28 LINK O5 EB4 A 330 FE FE B 330 1555 1555 2.49 LINK FE FE B 327 O5 EB4 B 328 1555 1555 2.05 LINK FE FE B 327 O6 EB4 B 328 1555 1555 2.06 LINK FE FE B 327 O2 EB4 B 328 1555 1555 2.10 LINK FE FE B 327 O1 EB4 B 328 1555 1555 2.11 LINK FE FE B 327 O4 EB4 B 328 1555 1555 2.13 LINK FE FE B 327 O3 EB4 B 328 1555 1555 2.18 LINK FE FE C 327 O5 EB4 C 328 1555 1555 2.06 LINK FE FE C 327 O6 EB4 C 328 1555 1555 2.11 LINK FE FE C 327 O4 EB4 C 328 1555 1555 2.11 LINK FE FE C 327 O3 EB4 C 328 1555 1555 2.14 LINK FE FE C 327 O1 EB4 C 328 1555 1555 2.14 LINK FE FE C 327 O2 EB4 C 328 1555 1555 2.17 CISPEP 1 TRP A 29 PRO A 30 0 2.15 CISPEP 2 GLN A 192 PRO A 193 0 3.53 CISPEP 3 TRP B 29 PRO B 30 0 -0.53 CISPEP 4 GLN B 192 PRO B 193 0 -4.14 CISPEP 5 TRP C 29 PRO C 30 0 15.77 CISPEP 6 GLN C 192 PRO C 193 0 -1.70 SITE 1 AC1 1 EB4 A 328 SITE 1 AC2 27 VAL A 54 THR A 73 ASN A 77 ARG A 78 SITE 2 AC2 27 VAL A 79 GLY A 125 GLY A 126 ASP A 127 SITE 3 AC2 27 VAL A 198 THR A 200 ASN A 207 TRP A 209 SITE 4 AC2 27 ARG A 242 ILE A 245 PHE A 300 ARG A 301 SITE 5 AC2 27 FE A 327 DIO A 329 EB4 A 330 HOH A 344 SITE 6 AC2 27 HOH A 363 HOH A 458 HOH A 508 ALA C 202 SITE 7 AC2 27 LYS C 270 HOH C 331 HOH C 349 SITE 1 AC3 4 ASN A 207 EB4 A 328 HOH A 361 ALA C 202 SITE 1 AC4 18 ARG A 78 THR A 200 EB4 A 328 HOH A 340 SITE 2 AC4 18 HOH A 343 HOH A 354 HOH A 363 HOH A 444 SITE 3 AC4 18 HOH A 462 ARG B 78 THR B 200 ALA B 203 SITE 4 AC4 18 EB4 B 328 FE B 330 ARG C 78 THR C 200 SITE 5 AC4 18 ALA C 203 EB4 C 328 SITE 1 AC5 1 EB4 B 328 SITE 1 AC6 26 ALA A 202 LYS A 270 EB4 A 330 HOH A 340 SITE 2 AC6 26 HOH A 438 VAL B 54 THR B 73 ASN B 77 SITE 3 AC6 26 ARG B 78 VAL B 79 GLY B 125 GLY B 126 SITE 4 AC6 26 ASP B 127 VAL B 198 THR B 200 ASN B 207 SITE 5 AC6 26 TRP B 209 ARG B 242 ILE B 245 PHE B 300 SITE 6 AC6 26 ARG B 301 FE B 327 DIO B 329 HOH B 334 SITE 7 AC6 26 HOH B 375 HOH B 456 SITE 1 AC7 5 ALA A 201 ALA A 202 ASN B 207 EB4 B 328 SITE 2 AC7 5 HOH B 345 SITE 1 AC8 1 EB4 A 330 SITE 1 AC9 1 EB4 C 328 SITE 1 BC1 25 EB4 A 330 HOH A 354 ALA B 202 LYS B 270 SITE 2 BC1 25 HOH B 447 VAL C 54 THR C 73 ASN C 77 SITE 3 BC1 25 ARG C 78 VAL C 79 GLY C 125 GLY C 126 SITE 4 BC1 25 ASP C 127 VAL C 198 THR C 200 ASN C 207 SITE 5 BC1 25 TRP C 209 ARG C 242 ILE C 245 PHE C 300 SITE 6 BC1 25 ARG C 301 FE C 327 DIO C 329 HOH C 377 SITE 7 BC1 25 HOH C 480 SITE 1 BC2 5 ALA B 201 ALA B 202 ASN C 207 EB4 C 328 SITE 2 BC2 5 HOH C 341 CRYST1 74.024 131.591 196.113 90.00 90.00 90.00 C 2 2 21 24 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 0.013509 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007599 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005099 0.00000