HEADER HYDROLASE 11-FEB-08 3C8D TITLE CRYSTAL STRUCTURE OF THE ENTEROBACTIN ESTERASE FES FROM SHIGELLA TITLE 2 FLEXNERI IN THE PRESENCE OF 2,3-DI-HYDROXY-N-BENZOYL-GLYCINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENTEROCHELIN ESTERASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SHIGELLA FLEXNERI 2A STR. 2457T; SOURCE 3 ORGANISM_TAXID: 198215; SOURCE 4 STRAIN: 2457T / SEROTYPE 2A; SOURCE 5 ATCC: 700930; SOURCE 6 GENE: FES, S0503, SF0497; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PMCSG7 KEYWDS ALPHA-BETA-ALPHA SANDWICH, IROD, IRON AQUISITION, STRUCTURAL KEYWDS 2 GENOMICS, PSI-2, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR KEYWDS 3 STRUCTURAL GENOMICS, MCSG, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR Y.KIM,N.MALTSEVA,R.ABERGEL,D.HOLZLE,K.RAYMOND,A.JOACHIMIAK,MIDWEST AUTHOR 2 CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 5 30-AUG-23 3C8D 1 REMARK SEQADV REVDAT 4 09-JUN-09 3C8D 1 REMARK TITLE REVDAT 3 19-MAY-09 3C8D 1 REMARK REVDAT 2 24-FEB-09 3C8D 1 VERSN REVDAT 1 26-FEB-08 3C8D 0 JRNL AUTH Y.KIM,N.MALTSEVA,R.ABERGEL,D.HOLZLE,K.RAYMOND,A.JOACHIMIAK JRNL TITL SIDEROPHORE MEDIATED IRON ACQUISITION: STRUCTURE AND JRNL TITL 2 SPECIFICITY OF ENTEROBACTIN ESTERASE FROM SHIGELLA FLEXNERI. JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.48 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 90.0 REMARK 3 NUMBER OF REFLECTIONS : 149377 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : 0.194 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.970 REMARK 3 FREE R VALUE TEST SET COUNT : 14889 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 1.8300 - 1.8000 0.00 5615 644 0.3100 0.3400 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 : 0.35 REMARK 3 B_SOL : 42.52 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) : 26.65 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.09 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.03000 REMARK 3 B22 (A**2) : -7.16000 REMARK 3 B33 (A**2) : 9.19000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.58000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: 0.3540 REMARK 3 OPERATOR: H,-K,-L REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.004 NULL REMARK 3 ANGLE : 0.637 NULL REMARK 3 CHIRALITY : 0.049 NULL REMARK 3 PLANARITY : 0.003 NULL REMARK 3 DIHEDRAL : 12.042 NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 4 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A REMARK 3 ORIGIN FOR THE GROUP (A): 1.3076 -0.2853 1.3719 REMARK 3 T TENSOR REMARK 3 T11: 0.0811 T22: 0.0920 REMARK 3 T33: 0.1068 T12: -0.0028 REMARK 3 T13: 0.0225 T23: -0.0195 REMARK 3 L TENSOR REMARK 3 L11: 0.0937 L22: 0.0265 REMARK 3 L33: 0.0625 L12: 0.0222 REMARK 3 L13: -0.0145 L23: -0.0190 REMARK 3 S TENSOR REMARK 3 S11: -0.0436 S12: -0.0069 S13: -0.0522 REMARK 3 S21: -0.0155 S22: -0.0008 S23: -0.0145 REMARK 3 S31: 0.0103 S32: -0.0146 S33: 0.0392 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN B REMARK 3 ORIGIN FOR THE GROUP (A): 0.7465 35.1929 -3.3536 REMARK 3 T TENSOR REMARK 3 T11: 0.0869 T22: 0.1171 REMARK 3 T33: 0.0812 T12: 0.0015 REMARK 3 T13: -0.0145 T23: -0.0007 REMARK 3 L TENSOR REMARK 3 L11: 0.0565 L22: 0.0389 REMARK 3 L33: 0.0458 L12: -0.0152 REMARK 3 L13: -0.0117 L23: 0.0166 REMARK 3 S TENSOR REMARK 3 S11: -0.0135 S12: 0.0233 S13: 0.0172 REMARK 3 S21: 0.0337 S22: -0.0100 S23: -0.0135 REMARK 3 S31: 0.0096 S32: -0.0296 S33: 0.0176 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN C REMARK 3 ORIGIN FOR THE GROUP (A): 56.2897 4.1571 25.4354 REMARK 3 T TENSOR REMARK 3 T11: 0.1445 T22: 0.1572 REMARK 3 T33: 0.1482 T12: 0.0110 REMARK 3 T13: 0.0079 T23: -0.0041 REMARK 3 L TENSOR REMARK 3 L11: 0.0529 L22: 0.0671 REMARK 3 L33: 0.0715 L12: 0.0195 REMARK 3 L13: 0.0163 L23: 0.0014 REMARK 3 S TENSOR REMARK 3 S11: -0.0215 S12: -0.0197 S13: -0.0270 REMARK 3 S21: -0.0386 S22: -0.0208 S23: -0.0360 REMARK 3 S31: -0.0251 S32: -0.0357 S33: 0.0393 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN D REMARK 3 ORIGIN FOR THE GROUP (A): 56.7798 39.2926 20.2906 REMARK 3 T TENSOR REMARK 3 T11: 0.0925 T22: 0.1112 REMARK 3 T33: 0.1420 T12: 0.0098 REMARK 3 T13: -0.0305 T23: -0.0137 REMARK 3 L TENSOR REMARK 3 L11: 0.0538 L22: 0.0657 REMARK 3 L33: 0.0803 L12: -0.0354 REMARK 3 L13: 0.0160 L23: -0.0198 REMARK 3 S TENSOR REMARK 3 S11: -0.0324 S12: 0.0138 S13: 0.0752 REMARK 3 S21: 0.0136 S22: 0.0050 S23: -0.0646 REMARK 3 S31: 0.0300 S32: -0.0206 S33: 0.0249 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1. TWINNING: TWIN LAW: H,-K,-L, TWIN REMARK 3 FRACTION: 0.354. 2. WHEN REFINING TLS, THE OUTPUT PDB FILE REMARK 3 ALWAYS HAS THE ANISOU RECORDS FOR THE ATOMS INVOLVED IN TLS REMARK 3 GROUPS. THE ANISOTROPIC B-FACTOR IN ANISOU RECORDS IS THE TOTAL REMARK 3 B-FACTOR (B_TLS + B_INDIVIDUAL). THE ISOTROPIC EQUIVALENT B- REMARK 3 FACTOR IN ATOM RECORDS IS THE MEAN OF THE TRACE OF THE ANISOU REMARK 3 MATRIX DIVIDED BY 10000 AND MULTIPLIED BY 8*PI^2 AND REPRESENTS REMARK 3 THE ISOTROPIC EQUIVALENT OF THE TOTAL B-FACTOR (B_TLS + B_ REMARK 3 INDIVIDUAL). TO OBTAIN THE INDIVIDUAL B-FACTORS, ONE NEEDS TO REMARK 3 COMPUTE THE TLS COMPONENT (B_TLS) USING THE TLS RECORDS IN THE REMARK 3 PDB FILE HEADER AND THEN SUBTRACT IT FROM THE TOTAL B-FACTORS REMARK 3 (ON THE ANISOU RECORDS). REMARK 4 REMARK 4 3C8D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-FEB-08. REMARK 100 THE DEPOSITION ID IS D_1000046469. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97900 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 149451 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 48.480 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.1 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06200 REMARK 200 FOR THE DATA SET : 10.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 86.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.37900 REMARK 200 FOR SHELL : 2.390 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 2B20 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.30 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3000, 0.1 M CITRATE PH 5.5, 3 REMARK 280 MM DHBG, 1 MM FECL3, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 77.98600 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4, 5, 6 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 350 REMARK 350 BIOMOLECULE: 5 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3250 ANGSTROM**2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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: 6 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3470 ANGSTROM**2 REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, 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 SER A -2 REMARK 465 ASN A -1 REMARK 465 ALA A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 ALA A 3 REMARK 465 LEU A 4 REMARK 465 LYS A 5 REMARK 465 ASP A 58 REMARK 465 HIS A 59 REMARK 465 HIS A 60 REMARK 465 GLN A 61 REMARK 465 ASN A 62 REMARK 465 SER A 63 REMARK 465 GLN A 64 REMARK 465 SER A 106 REMARK 465 PRO A 107 REMARK 465 GLY A 187 REMARK 465 ASP A 188 REMARK 465 VAL A 189 REMARK 465 THR A 190 REMARK 465 ALA A 191 REMARK 465 ASP A 398 REMARK 465 ARG A 399 REMARK 465 SER A 400 REMARK 465 SER B -2 REMARK 465 ASN B -1 REMARK 465 ALA B 0 REMARK 465 MET B 1 REMARK 465 THR B 2 REMARK 465 ALA B 3 REMARK 465 LEU B 4 REMARK 465 LYS B 5 REMARK 465 VAL B 6 REMARK 465 HIS B 59 REMARK 465 HIS B 60 REMARK 465 GLN B 61 REMARK 465 ASN B 62 REMARK 465 SER B 63 REMARK 465 GLN B 64 REMARK 465 GLY B 135 REMARK 465 GLY B 136 REMARK 465 ASP B 188 REMARK 465 VAL B 189 REMARK 465 THR B 190 REMARK 465 ALA B 191 REMARK 465 GLU B 192 REMARK 465 ARG B 399 REMARK 465 SER B 400 REMARK 465 SER C -2 REMARK 465 ASN C -1 REMARK 465 ALA C 0 REMARK 465 MET C 1 REMARK 465 THR C 2 REMARK 465 ALA C 3 REMARK 465 LEU C 4 REMARK 465 LYS C 5 REMARK 465 ASP C 58 REMARK 465 HIS C 59 REMARK 465 HIS C 60 REMARK 465 GLN C 61 REMARK 465 ASN C 62 REMARK 465 SER C 63 REMARK 465 GLN C 64 REMARK 465 ASP C 188 REMARK 465 VAL C 189 REMARK 465 THR C 190 REMARK 465 ALA C 191 REMARK 465 GLU C 192 REMARK 465 HIS C 397 REMARK 465 ASP C 398 REMARK 465 ARG C 399 REMARK 465 SER C 400 REMARK 465 SER D -2 REMARK 465 ASN D -1 REMARK 465 ALA D 0 REMARK 465 MET D 1 REMARK 465 THR D 2 REMARK 465 ALA D 3 REMARK 465 LEU D 4 REMARK 465 LYS D 5 REMARK 465 HIS D 59 REMARK 465 HIS D 60 REMARK 465 GLN D 61 REMARK 465 ASN D 62 REMARK 465 PRO D 105 REMARK 465 SER D 106 REMARK 465 GLY D 136 REMARK 465 GLY D 187 REMARK 465 ASP D 188 REMARK 465 VAL D 189 REMARK 465 THR D 190 REMARK 465 ALA D 191 REMARK 465 GLU D 192 REMARK 465 HIS D 397 REMARK 465 ASP D 398 REMARK 465 ARG D 399 REMARK 465 SER D 400 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 A 648 O HOH A 747 2.05 REMARK 500 O PRO A 394 ND1 HIS A 397 2.11 REMARK 500 O LEU C 292 O HOH C 967 2.12 REMARK 500 OG1 THR B 57 O HOH B 557 2.12 REMARK 500 OE1 GLN D 131 O HOH D 909 2.13 REMARK 500 O SER D 44 O HOH D 739 2.15 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 SG CYS C 157 SG CYS D 157 2646 1.87 REMARK 500 SG CYS A 157 SG CYS B 157 2545 2.06 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 PRO A 105 C - N - CA ANGL. DEV. = 9.9 DEGREES REMARK 500 GLU B 193 N - CA - C ANGL. DEV. = -21.0 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 PRO A 37 0.15 -61.48 REMARK 500 CYS A 157 72.67 -156.81 REMARK 500 ILE A 235 -72.58 74.42 REMARK 500 SER A 281 -113.79 46.86 REMARK 500 VAL B 56 -51.97 -122.42 REMARK 500 THR B 57 -68.79 -97.93 REMARK 500 LEU B 120 -32.15 -39.41 REMARK 500 ILE B 235 -72.90 79.85 REMARK 500 SER B 281 -117.87 51.86 REMARK 500 PHE B 367 93.22 -69.18 REMARK 500 ASP B 372 10.66 -68.72 REMARK 500 HIS C 16 36.05 -143.09 REMARK 500 VAL C 56 -30.61 -132.63 REMARK 500 ASP C 99 -6.86 -140.14 REMARK 500 ASP C 99 -4.57 -140.79 REMARK 500 LEU C 137 45.12 -104.67 REMARK 500 ILE C 235 -69.34 72.47 REMARK 500 SER C 281 -117.24 47.57 REMARK 500 SER C 281 -118.91 54.04 REMARK 500 GLN D 38 1.38 -63.73 REMARK 500 ILE D 235 -78.79 73.65 REMARK 500 SER D 281 -112.39 45.96 REMARK 500 ALA D 332 49.03 -108.00 REMARK 500 ILE D 362 44.12 -140.90 REMARK 500 LEU D 395 11.92 -68.24 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT C 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT C 502 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: APC27316 RELATED DB: TARGETDB REMARK 900 RELATED ID: 2B20 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ENTEROCHELIN ESTERASE IROD FROM SHIGELLA REMARK 900 FLEXNERI REMARK 900 RELATED ID: 3C87 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ENTEROBACTIN ESTERASE FES FROM SHIGELLA REMARK 900 FLEXNERI IN THE PRESENCE OF ENTEROBACTIN REMARK 900 RELATED ID: 3C8H RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ENTEROBACTIN ESTERASE FES FROM SHIGELLA REMARK 900 FLEXNERI IN THE PRESENCE OF 2,3-DI-HYDROXY-N-BENZOYL-SERINE REMARK 900 RELATED ID: 2QM0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF BES PROTEIN FROM BACILLUS CEREUS REMARK 900 RELATED ID: 2GZR RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ENTEROBACTIN AND SALMOCHELIN HYDROLASE IROE REMARK 900 RELATED ID: 2GZS RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF ENTEROBACTIN HYDROLASE IROE COMPLEX WITH DFP DBREF 3C8D A 1 400 UNP Q83SB9 Q83SB9_SHIFL 1 400 DBREF 3C8D B 1 400 UNP Q83SB9 Q83SB9_SHIFL 1 400 DBREF 3C8D C 1 400 UNP Q83SB9 Q83SB9_SHIFL 1 400 DBREF 3C8D D 1 400 UNP Q83SB9 Q83SB9_SHIFL 1 400 SEQADV 3C8D SER A -2 UNP Q83SB9 EXPRESSION TAG SEQADV 3C8D ASN A -1 UNP Q83SB9 EXPRESSION TAG SEQADV 3C8D ALA A 0 UNP Q83SB9 EXPRESSION TAG SEQADV 3C8D SER B -2 UNP Q83SB9 EXPRESSION TAG SEQADV 3C8D ASN B -1 UNP Q83SB9 EXPRESSION TAG SEQADV 3C8D ALA B 0 UNP Q83SB9 EXPRESSION TAG SEQADV 3C8D SER C -2 UNP Q83SB9 EXPRESSION TAG SEQADV 3C8D ASN C -1 UNP Q83SB9 EXPRESSION TAG SEQADV 3C8D ALA C 0 UNP Q83SB9 EXPRESSION TAG SEQADV 3C8D SER D -2 UNP Q83SB9 EXPRESSION TAG SEQADV 3C8D ASN D -1 UNP Q83SB9 EXPRESSION TAG SEQADV 3C8D ALA D 0 UNP Q83SB9 EXPRESSION TAG SEQRES 1 A 403 SER ASN ALA MET THR ALA LEU LYS VAL GLY SER GLU SER SEQRES 2 A 403 TRP TRP GLN SER LYS HIS GLY PRO GLU TRP GLN ARG LEU SEQRES 3 A 403 ASN ASP GLU MET PHE GLU VAL THR PHE TRP TRP ARG ASP SEQRES 4 A 403 PRO GLN GLY SER GLU GLU TYR SER THR ILE LYS ARG VAL SEQRES 5 A 403 TRP VAL TYR ILE THR GLY VAL THR ASP HIS HIS GLN ASN SEQRES 6 A 403 SER GLN PRO GLN SER MET GLN ARG ILE ALA GLY THR ASP SEQRES 7 A 403 VAL TRP GLN TRP THR THR GLN LEU ASN ALA ASN TRP ARG SEQRES 8 A 403 GLY SER TYR CYS PHE ILE PRO THR GLU ARG ASP ASP ILE SEQRES 9 A 403 PHE SER ALA PRO SER PRO ASP ARG LEU GLU LEU ARG GLU SEQRES 10 A 403 GLY TRP ARG LYS LEU LEU PRO GLN ALA ILE ALA ASP PRO SEQRES 11 A 403 LEU ASN PRO GLN SER TRP LYS GLY GLY LEU GLY HIS ALA SEQRES 12 A 403 VAL SER ALA LEU GLU MET PRO GLN ALA PRO LEU GLN PRO SEQRES 13 A 403 GLY TRP ASP CYS PRO GLN ALA PRO GLU ILE PRO ALA LYS SEQRES 14 A 403 GLU ILE ILE TRP LYS SER GLU ARG LEU LYS ASN SER ARG SEQRES 15 A 403 ARG VAL TRP ILE PHE THR THR GLY ASP VAL THR ALA GLU SEQRES 16 A 403 GLU ARG PRO LEU ALA VAL LEU LEU ASP GLY GLU PHE TRP SEQRES 17 A 403 ALA GLN SER MET PRO VAL TRP PRO VAL LEU THR SER LEU SEQRES 18 A 403 THR HIS ARG GLN GLN LEU PRO PRO ALA VAL TYR VAL LEU SEQRES 19 A 403 ILE ASP ALA ILE ASP THR THR HIS ARG ALA HIS GLU LEU SEQRES 20 A 403 PRO CYS ASN ALA ASP PHE TRP LEU ALA VAL GLN GLN GLU SEQRES 21 A 403 LEU LEU PRO LEU VAL LYS VAL ILE ALA PRO PHE SER ASP SEQRES 22 A 403 ARG ALA ASP ARG THR VAL VAL ALA GLY GLN SER PHE GLY SEQRES 23 A 403 GLY LEU SER ALA LEU TYR ALA GLY LEU HIS TRP PRO GLU SEQRES 24 A 403 ARG PHE GLY CYS VAL LEU SER GLN SER GLY SER TYR TRP SEQRES 25 A 403 TRP PRO HIS ARG GLY GLY GLN GLN GLU GLY VAL LEU LEU SEQRES 26 A 403 GLU LYS LEU LYS ALA GLY GLU VAL SER ALA GLU GLY LEU SEQRES 27 A 403 ARG ILE VAL LEU GLU ALA GLY ILE ARG GLU PRO MET ILE SEQRES 28 A 403 MET ARG ALA ASN GLN ALA LEU TYR ALA GLN LEU HIS PRO SEQRES 29 A 403 ILE LYS GLU SER ILE PHE TRP ARG GLN VAL ASP GLY GLY SEQRES 30 A 403 HIS ASP ALA LEU CYS TRP ARG GLY GLY LEU MET GLN GLY SEQRES 31 A 403 LEU ILE ASP LEU TRP GLN PRO LEU PHE HIS ASP ARG SER SEQRES 1 B 403 SER ASN ALA MET THR ALA LEU LYS VAL GLY SER GLU SER SEQRES 2 B 403 TRP TRP GLN SER LYS HIS GLY PRO GLU TRP GLN ARG LEU SEQRES 3 B 403 ASN ASP GLU MET PHE GLU VAL THR PHE TRP TRP ARG ASP SEQRES 4 B 403 PRO GLN GLY SER GLU GLU TYR SER THR ILE LYS ARG VAL SEQRES 5 B 403 TRP VAL TYR ILE THR GLY VAL THR ASP HIS HIS GLN ASN SEQRES 6 B 403 SER GLN PRO GLN SER MET GLN ARG ILE ALA GLY THR ASP SEQRES 7 B 403 VAL TRP GLN TRP THR THR GLN LEU ASN ALA ASN TRP ARG SEQRES 8 B 403 GLY SER TYR CYS PHE ILE PRO THR GLU ARG ASP ASP ILE SEQRES 9 B 403 PHE SER ALA PRO SER PRO ASP ARG LEU GLU LEU ARG GLU SEQRES 10 B 403 GLY TRP ARG LYS LEU LEU PRO GLN ALA ILE ALA ASP PRO SEQRES 11 B 403 LEU ASN PRO GLN SER TRP LYS GLY GLY LEU GLY HIS ALA SEQRES 12 B 403 VAL SER ALA LEU GLU MET PRO GLN ALA PRO LEU GLN PRO SEQRES 13 B 403 GLY TRP ASP CYS PRO GLN ALA PRO GLU ILE PRO ALA LYS SEQRES 14 B 403 GLU ILE ILE TRP LYS SER GLU ARG LEU LYS ASN SER ARG SEQRES 15 B 403 ARG VAL TRP ILE PHE THR THR GLY ASP VAL THR ALA GLU SEQRES 16 B 403 GLU ARG PRO LEU ALA VAL LEU LEU ASP GLY GLU PHE TRP SEQRES 17 B 403 ALA GLN SER MET PRO VAL TRP PRO VAL LEU THR SER LEU SEQRES 18 B 403 THR HIS ARG GLN GLN LEU PRO PRO ALA VAL TYR VAL LEU SEQRES 19 B 403 ILE ASP ALA ILE ASP THR THR HIS ARG ALA HIS GLU LEU SEQRES 20 B 403 PRO CYS ASN ALA ASP PHE TRP LEU ALA VAL GLN GLN GLU SEQRES 21 B 403 LEU LEU PRO LEU VAL LYS VAL ILE ALA PRO PHE SER ASP SEQRES 22 B 403 ARG ALA ASP ARG THR VAL VAL ALA GLY GLN SER PHE GLY SEQRES 23 B 403 GLY LEU SER ALA LEU TYR ALA GLY LEU HIS TRP PRO GLU SEQRES 24 B 403 ARG PHE GLY CYS VAL LEU SER GLN SER GLY SER TYR TRP SEQRES 25 B 403 TRP PRO HIS ARG GLY GLY GLN GLN GLU GLY VAL LEU LEU SEQRES 26 B 403 GLU LYS LEU LYS ALA GLY GLU VAL SER ALA GLU GLY LEU SEQRES 27 B 403 ARG ILE VAL LEU GLU ALA GLY ILE ARG GLU PRO MET ILE SEQRES 28 B 403 MET ARG ALA ASN GLN ALA LEU TYR ALA GLN LEU HIS PRO SEQRES 29 B 403 ILE LYS GLU SER ILE PHE TRP ARG GLN VAL ASP GLY GLY SEQRES 30 B 403 HIS ASP ALA LEU CYS TRP ARG GLY GLY LEU MET GLN GLY SEQRES 31 B 403 LEU ILE ASP LEU TRP GLN PRO LEU PHE HIS ASP ARG SER SEQRES 1 C 403 SER ASN ALA MET THR ALA LEU LYS VAL GLY SER GLU SER SEQRES 2 C 403 TRP TRP GLN SER LYS HIS GLY PRO GLU TRP GLN ARG LEU SEQRES 3 C 403 ASN ASP GLU MET PHE GLU VAL THR PHE TRP TRP ARG ASP SEQRES 4 C 403 PRO GLN GLY SER GLU GLU TYR SER THR ILE LYS ARG VAL SEQRES 5 C 403 TRP VAL TYR ILE THR GLY VAL THR ASP HIS HIS GLN ASN SEQRES 6 C 403 SER GLN PRO GLN SER MET GLN ARG ILE ALA GLY THR ASP SEQRES 7 C 403 VAL TRP GLN TRP THR THR GLN LEU ASN ALA ASN TRP ARG SEQRES 8 C 403 GLY SER TYR CYS PHE ILE PRO THR GLU ARG ASP ASP ILE SEQRES 9 C 403 PHE SER ALA PRO SER PRO ASP ARG LEU GLU LEU ARG GLU SEQRES 10 C 403 GLY TRP ARG LYS LEU LEU PRO GLN ALA ILE ALA ASP PRO SEQRES 11 C 403 LEU ASN PRO GLN SER TRP LYS GLY GLY LEU GLY HIS ALA SEQRES 12 C 403 VAL SER ALA LEU GLU MET PRO GLN ALA PRO LEU GLN PRO SEQRES 13 C 403 GLY TRP ASP CYS PRO GLN ALA PRO GLU ILE PRO ALA LYS SEQRES 14 C 403 GLU ILE ILE TRP LYS SER GLU ARG LEU LYS ASN SER ARG SEQRES 15 C 403 ARG VAL TRP ILE PHE THR THR GLY ASP VAL THR ALA GLU SEQRES 16 C 403 GLU ARG PRO LEU ALA VAL LEU LEU ASP GLY GLU PHE TRP SEQRES 17 C 403 ALA GLN SER MET PRO VAL TRP PRO VAL LEU THR SER LEU SEQRES 18 C 403 THR HIS ARG GLN GLN LEU PRO PRO ALA VAL TYR VAL LEU SEQRES 19 C 403 ILE ASP ALA ILE ASP THR THR HIS ARG ALA HIS GLU LEU SEQRES 20 C 403 PRO CYS ASN ALA ASP PHE TRP LEU ALA VAL GLN GLN GLU SEQRES 21 C 403 LEU LEU PRO LEU VAL LYS VAL ILE ALA PRO PHE SER ASP SEQRES 22 C 403 ARG ALA ASP ARG THR VAL VAL ALA GLY GLN SER PHE GLY SEQRES 23 C 403 GLY LEU SER ALA LEU TYR ALA GLY LEU HIS TRP PRO GLU SEQRES 24 C 403 ARG PHE GLY CYS VAL LEU SER GLN SER GLY SER TYR TRP SEQRES 25 C 403 TRP PRO HIS ARG GLY GLY GLN GLN GLU GLY VAL LEU LEU SEQRES 26 C 403 GLU LYS LEU LYS ALA GLY GLU VAL SER ALA GLU GLY LEU SEQRES 27 C 403 ARG ILE VAL LEU GLU ALA GLY ILE ARG GLU PRO MET ILE SEQRES 28 C 403 MET ARG ALA ASN GLN ALA LEU TYR ALA GLN LEU HIS PRO SEQRES 29 C 403 ILE LYS GLU SER ILE PHE TRP ARG GLN VAL ASP GLY GLY SEQRES 30 C 403 HIS ASP ALA LEU CYS TRP ARG GLY GLY LEU MET GLN GLY SEQRES 31 C 403 LEU ILE ASP LEU TRP GLN PRO LEU PHE HIS ASP ARG SER SEQRES 1 D 403 SER ASN ALA MET THR ALA LEU LYS VAL GLY SER GLU SER SEQRES 2 D 403 TRP TRP GLN SER LYS HIS GLY PRO GLU TRP GLN ARG LEU SEQRES 3 D 403 ASN ASP GLU MET PHE GLU VAL THR PHE TRP TRP ARG ASP SEQRES 4 D 403 PRO GLN GLY SER GLU GLU TYR SER THR ILE LYS ARG VAL SEQRES 5 D 403 TRP VAL TYR ILE THR GLY VAL THR ASP HIS HIS GLN ASN SEQRES 6 D 403 SER GLN PRO GLN SER MET GLN ARG ILE ALA GLY THR ASP SEQRES 7 D 403 VAL TRP GLN TRP THR THR GLN LEU ASN ALA ASN TRP ARG SEQRES 8 D 403 GLY SER TYR CYS PHE ILE PRO THR GLU ARG ASP ASP ILE SEQRES 9 D 403 PHE SER ALA PRO SER PRO ASP ARG LEU GLU LEU ARG GLU SEQRES 10 D 403 GLY TRP ARG LYS LEU LEU PRO GLN ALA ILE ALA ASP PRO SEQRES 11 D 403 LEU ASN PRO GLN SER TRP LYS GLY GLY LEU GLY HIS ALA SEQRES 12 D 403 VAL SER ALA LEU GLU MET PRO GLN ALA PRO LEU GLN PRO SEQRES 13 D 403 GLY TRP ASP CYS PRO GLN ALA PRO GLU ILE PRO ALA LYS SEQRES 14 D 403 GLU ILE ILE TRP LYS SER GLU ARG LEU LYS ASN SER ARG SEQRES 15 D 403 ARG VAL TRP ILE PHE THR THR GLY ASP VAL THR ALA GLU SEQRES 16 D 403 GLU ARG PRO LEU ALA VAL LEU LEU ASP GLY GLU PHE TRP SEQRES 17 D 403 ALA GLN SER MET PRO VAL TRP PRO VAL LEU THR SER LEU SEQRES 18 D 403 THR HIS ARG GLN GLN LEU PRO PRO ALA VAL TYR VAL LEU SEQRES 19 D 403 ILE ASP ALA ILE ASP THR THR HIS ARG ALA HIS GLU LEU SEQRES 20 D 403 PRO CYS ASN ALA ASP PHE TRP LEU ALA VAL GLN GLN GLU SEQRES 21 D 403 LEU LEU PRO LEU VAL LYS VAL ILE ALA PRO PHE SER ASP SEQRES 22 D 403 ARG ALA ASP ARG THR VAL VAL ALA GLY GLN SER PHE GLY SEQRES 23 D 403 GLY LEU SER ALA LEU TYR ALA GLY LEU HIS TRP PRO GLU SEQRES 24 D 403 ARG PHE GLY CYS VAL LEU SER GLN SER GLY SER TYR TRP SEQRES 25 D 403 TRP PRO HIS ARG GLY GLY GLN GLN GLU GLY VAL LEU LEU SEQRES 26 D 403 GLU LYS LEU LYS ALA GLY GLU VAL SER ALA GLU GLY LEU SEQRES 27 D 403 ARG ILE VAL LEU GLU ALA GLY ILE ARG GLU PRO MET ILE SEQRES 28 D 403 MET ARG ALA ASN GLN ALA LEU TYR ALA GLN LEU HIS PRO SEQRES 29 D 403 ILE LYS GLU SER ILE PHE TRP ARG GLN VAL ASP GLY GLY SEQRES 30 D 403 HIS ASP ALA LEU CYS TRP ARG GLY GLY LEU MET GLN GLY SEQRES 31 D 403 LEU ILE ASP LEU TRP GLN PRO LEU PHE HIS ASP ARG SER HET CIT A 501 13 HET CIT B 501 13 HET CIT C 501 13 HET CIT C 502 13 HETNAM CIT CITRIC ACID FORMUL 5 CIT 4(C6 H8 O7) FORMUL 9 HOH *1120(H2 O) HELIX 1 1 SER A 8 SER A 14 1 7 HELIX 2 2 ASP A 108 LEU A 120 1 13 HELIX 3 3 PRO A 121 ALA A 123 5 3 HELIX 4 4 ASP A 201 SER A 208 1 8 HELIX 5 5 VAL A 211 ARG A 221 1 11 HELIX 6 6 ASP A 236 LEU A 244 1 9 HELIX 7 7 ASN A 247 GLU A 257 1 11 HELIX 8 8 GLU A 257 ALA A 266 1 10 HELIX 9 9 ARG A 271 ARG A 274 5 4 HELIX 10 10 SER A 281 TRP A 294 1 14 HELIX 11 11 GLY A 319 ALA A 327 1 9 HELIX 12 12 GLU A 345 LEU A 359 1 15 HELIX 13 13 HIS A 360 LYS A 363 5 4 HELIX 14 14 ASP A 376 GLN A 393 1 18 HELIX 15 15 PRO A 394 PHE A 396 5 3 HELIX 16 16 SER B 8 SER B 14 1 7 HELIX 17 17 ASP B 108 LEU B 120 1 13 HELIX 18 18 PRO B 121 ALA B 123 5 3 HELIX 19 19 ASP B 201 SER B 208 1 8 HELIX 20 20 VAL B 211 ARG B 221 1 11 HELIX 21 21 ASP B 236 LEU B 244 1 9 HELIX 22 22 ASN B 247 GLU B 257 1 11 HELIX 23 23 GLU B 257 VAL B 264 1 8 HELIX 24 24 ARG B 271 ARG B 274 5 4 HELIX 25 25 SER B 281 TRP B 294 1 14 HELIX 26 26 GLY B 319 GLY B 328 1 10 HELIX 27 27 GLU B 345 LEU B 359 1 15 HELIX 28 28 HIS B 360 GLU B 364 5 5 HELIX 29 29 ASP B 376 GLN B 393 1 18 HELIX 30 30 PRO B 394 HIS B 397 5 4 HELIX 31 31 SER C 8 SER C 14 1 7 HELIX 32 32 ASP C 108 LEU C 120 1 13 HELIX 33 33 PRO C 121 ALA C 123 5 3 HELIX 34 34 ASP C 201 SER C 208 1 8 HELIX 35 35 VAL C 211 ARG C 221 1 11 HELIX 36 36 ASP C 236 LEU C 244 1 9 HELIX 37 37 ASN C 247 GLU C 257 1 11 HELIX 38 38 GLU C 257 VAL C 264 1 8 HELIX 39 39 ARG C 271 ARG C 274 5 4 HELIX 40 40 SER C 281 TRP C 294 1 14 HELIX 41 41 GLY C 319 ALA C 327 1 9 HELIX 42 42 GLU C 345 LEU C 359 1 15 HELIX 43 43 HIS C 360 GLU C 364 5 5 HELIX 44 44 ASP C 376 GLN C 393 1 18 HELIX 45 45 PRO C 394 PHE C 396 5 3 HELIX 46 46 SER D 8 SER D 14 1 7 HELIX 47 47 ASP D 108 LEU D 120 1 13 HELIX 48 48 PRO D 121 ALA D 123 5 3 HELIX 49 49 ASP D 201 SER D 208 1 8 HELIX 50 50 VAL D 211 ARG D 221 1 11 HELIX 51 51 ASP D 236 LEU D 244 1 9 HELIX 52 52 ASN D 247 GLU D 257 1 11 HELIX 53 53 GLU D 257 ALA D 266 1 10 HELIX 54 54 ARG D 271 ARG D 274 5 4 HELIX 55 55 SER D 281 TRP D 294 1 14 HELIX 56 56 GLY D 319 ALA D 327 1 9 HELIX 57 57 GLU D 345 LEU D 359 1 15 HELIX 58 58 HIS D 360 LYS D 363 5 4 HELIX 59 59 ASP D 376 TRP D 392 1 17 HELIX 60 60 GLN D 393 PHE D 396 5 4 SHEET 1 A 4 GLU A 19 ARG A 22 0 SHEET 2 A 4 MET A 27 ARG A 35 -1 O THR A 31 N GLU A 19 SHEET 3 A 4 VAL A 76 ASN A 84 -1 O TRP A 79 N PHE A 32 SHEET 4 A 4 GLN A 69 ARG A 70 -1 N GLN A 69 O GLN A 78 SHEET 1 B 4 ARG A 48 ILE A 53 0 SHEET 2 B 4 ARG A 88 THR A 96 -1 O THR A 96 N ARG A 48 SHEET 3 B 4 VAL A 141 GLU A 145 -1 O SER A 142 N TYR A 91 SHEET 4 B 4 SER A 132 TRP A 133 -1 N TRP A 133 O VAL A 141 SHEET 1 C 8 LYS A 166 SER A 172 0 SHEET 2 C 8 ASN A 177 THR A 185 -1 O ILE A 183 N LYS A 166 SHEET 3 C 8 VAL A 228 ILE A 232 -1 O TYR A 229 N PHE A 184 SHEET 4 C 8 LEU A 196 LEU A 199 1 N ALA A 197 O VAL A 230 SHEET 5 C 8 VAL A 276 GLN A 280 1 O VAL A 276 N VAL A 198 SHEET 6 C 8 CYS A 300 GLN A 304 1 O LEU A 302 N VAL A 277 SHEET 7 C 8 ARG A 336 GLY A 342 1 O VAL A 338 N VAL A 301 SHEET 8 C 8 ILE A 366 VAL A 371 1 O PHE A 367 N ILE A 337 SHEET 1 D 8 GLU B 19 ARG B 22 0 SHEET 2 D 8 MET B 27 ARG B 35 -1 O GLU B 29 N GLN B 21 SHEET 3 D 8 VAL B 76 ASN B 84 -1 O TRP B 79 N PHE B 32 SHEET 4 D 8 SER B 67 ARG B 70 -1 N GLN B 69 O GLN B 78 SHEET 5 D 8 ARG B 48 ILE B 53 -1 N VAL B 49 O MET B 68 SHEET 6 D 8 ARG B 88 THR B 96 -1 O THR B 96 N ARG B 48 SHEET 7 D 8 VAL B 141 GLU B 145 -1 O SER B 142 N TYR B 91 SHEET 8 D 8 SER B 132 TRP B 133 -1 N TRP B 133 O VAL B 141 SHEET 1 E 8 LYS B 166 SER B 172 0 SHEET 2 E 8 ASN B 177 THR B 185 -1 O ILE B 183 N LYS B 166 SHEET 3 E 8 VAL B 228 ILE B 232 -1 O TYR B 229 N PHE B 184 SHEET 4 E 8 LEU B 196 LEU B 199 1 N ALA B 197 O VAL B 230 SHEET 5 E 8 VAL B 276 GLN B 280 1 O VAL B 276 N VAL B 198 SHEET 6 E 8 CYS B 300 GLN B 304 1 O LEU B 302 N VAL B 277 SHEET 7 E 8 ARG B 336 GLY B 342 1 O VAL B 338 N VAL B 301 SHEET 8 E 8 ILE B 366 VAL B 371 1 O VAL B 371 N ALA B 341 SHEET 1 F 4 GLU C 19 ARG C 22 0 SHEET 2 F 4 MET C 27 ARG C 35 -1 O THR C 31 N GLU C 19 SHEET 3 F 4 VAL C 76 ASN C 84 -1 O TRP C 79 N PHE C 32 SHEET 4 F 4 GLN C 69 ARG C 70 -1 N GLN C 69 O GLN C 78 SHEET 1 G 4 ARG C 48 ILE C 53 0 SHEET 2 G 4 ARG C 88 THR C 96 -1 O CYS C 92 N TYR C 52 SHEET 3 G 4 ALA C 140 GLU C 145 -1 O SER C 142 N TYR C 91 SHEET 4 G 4 SER C 132 LYS C 134 -1 N TRP C 133 O VAL C 141 SHEET 1 H 8 LYS C 166 LYS C 171 0 SHEET 2 H 8 SER C 178 THR C 185 -1 O ILE C 183 N LYS C 166 SHEET 3 H 8 VAL C 228 ILE C 232 -1 O TYR C 229 N PHE C 184 SHEET 4 H 8 LEU C 196 LEU C 199 1 N ALA C 197 O VAL C 230 SHEET 5 H 8 VAL C 276 GLN C 280 1 O ALA C 278 N VAL C 198 SHEET 6 H 8 CYS C 300 GLN C 304 1 O LEU C 302 N VAL C 277 SHEET 7 H 8 ARG C 336 GLY C 342 1 O VAL C 338 N VAL C 301 SHEET 8 H 8 ILE C 366 VAL C 371 1 O VAL C 371 N ALA C 341 SHEET 1 I 4 GLU D 19 ARG D 22 0 SHEET 2 I 4 MET D 27 ARG D 35 -1 O GLU D 29 N GLN D 21 SHEET 3 I 4 VAL D 76 ASN D 84 -1 O THR D 81 N VAL D 30 SHEET 4 I 4 GLN D 69 ARG D 70 -1 N GLN D 69 O GLN D 78 SHEET 1 J 4 ARG D 48 ILE D 53 0 SHEET 2 J 4 ARG D 88 THR D 96 -1 O THR D 96 N ARG D 48 SHEET 3 J 4 ALA D 140 GLU D 145 -1 O SER D 142 N TYR D 91 SHEET 4 J 4 SER D 132 LYS D 134 -1 N TRP D 133 O VAL D 141 SHEET 1 K 8 LYS D 166 SER D 172 0 SHEET 2 K 8 ASN D 177 THR D 185 -1 O ARG D 179 N TRP D 170 SHEET 3 K 8 VAL D 228 ILE D 232 -1 O TYR D 229 N PHE D 184 SHEET 4 K 8 LEU D 196 LEU D 199 1 N LEU D 199 O VAL D 230 SHEET 5 K 8 VAL D 276 GLN D 280 1 O VAL D 276 N VAL D 198 SHEET 6 K 8 CYS D 300 GLN D 304 1 O LEU D 302 N VAL D 277 SHEET 7 K 8 ARG D 336 GLY D 342 1 O VAL D 338 N VAL D 301 SHEET 8 K 8 ILE D 366 VAL D 371 1 O PHE D 367 N ILE D 337 CISPEP 1 TRP A 310 PRO A 311 0 -2.01 CISPEP 2 TRP B 310 PRO B 311 0 1.60 CISPEP 3 TRP C 310 PRO C 311 0 4.23 CISPEP 4 TRP D 310 PRO D 311 0 4.29 SITE 1 AC1 6 ARG A 240 SER A 281 PHE A 282 SER A 307 SITE 2 AC1 6 TRP A 309 HIS B 312 SITE 1 AC2 7 PRO A 311 HIS A 312 ARG B 240 SER B 281 SITE 2 AC2 7 PHE B 282 SER B 307 HIS B 375 SITE 1 AC3 8 PRO C 311 HIS C 312 ARG C 313 ARG D 240 SITE 2 AC3 8 SER D 281 PHE D 282 SER D 307 TRP D 309 SITE 1 AC4 7 ARG C 240 SER C 281 PHE C 282 SER C 307 SITE 2 AC4 7 HIS C 375 PRO D 311 HIS D 312 CRYST1 111.297 155.972 48.480 90.00 90.01 90.00 P 1 21 1 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 0.008985 0.000000 0.000002 0.00000 SCALE2 0.000000 0.006411 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020627 0.00000