HEADER PROTEIN TRANSPORT,ANTIMICROBIAL PROTEIN 20-JUN-06 2HDI TITLE CRYSTAL STRUCTURE OF THE COLICIN I RECEPTOR CIR FROM E.COLI IN COMPLEX TITLE 2 WITH RECEPTOR BINDING DOMAIN OF COLICIN IA. COMPND MOL_ID: 1; COMPND 2 MOLECULE: COLICIN I RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: COLICIN I RECEPTOR; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: COLICIN-IA; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: R DOMAIN OF COLICIN IA; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: CIRA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET20B; SOURCE 10 MOL_ID: 2; SOURCE 11 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 12 ORGANISM_TAXID: 562; SOURCE 13 GENE: CIA; SOURCE 14 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 15 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 18 EXPRESSION_SYSTEM_PLASMID: PET17B KEYWDS OUTER MEMBRANE, IRON TRANSPORT, TONB BOX, SIGNAL TRANSDUCTION, KEYWDS 2 COLICIN I RECEPTOR, RECEPTOR LIGAND, MEMBRANE PROTEIN, PROTEIN KEYWDS 3 TRANSPORT, ANTIMICROBIAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.K.BUCHANAN,L.ESSER,P.LUKACIK REVDAT 6 30-AUG-23 2HDI 1 REMARK REVDAT 5 20-OCT-21 2HDI 1 REMARK SEQADV REVDAT 4 13-JUL-11 2HDI 1 VERSN REVDAT 3 24-FEB-09 2HDI 1 VERSN REVDAT 2 29-MAY-07 2HDI 1 JRNL REVDAT 1 08-MAY-07 2HDI 0 JRNL AUTH S.K.BUCHANAN,P.LUKACIK,S.GRIZOT,R.GHIRLANDO,M.M.ALI, JRNL AUTH 2 T.J.BARNARD,K.S.JAKES,P.K.KIENKER,L.ESSER JRNL TITL STRUCTURE OF COLICIN I RECEPTOR BOUND TO THE R-DOMAIN OF JRNL TITL 2 COLICIN IA: IMPLICATIONS FOR PROTEIN IMPORT. JRNL REF EMBO J. V. 26 2594 2007 JRNL REFN ISSN 0261-4189 JRNL PMID 17464289 JRNL DOI 10.1038/SJ.EMBOJ.7601693 REMARK 2 REMARK 2 RESOLUTION. 2.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 3 NUMBER OF REFLECTIONS : 29295 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.191 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1550 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.56 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1638 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 73.83 REMARK 3 BIN R VALUE (WORKING SET) : 0.2170 REMARK 3 BIN FREE R VALUE SET COUNT : 91 REMARK 3 BIN FREE R VALUE : 0.3240 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5510 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 19 REMARK 3 SOLVENT ATOMS : 255 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 44.62 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.20000 REMARK 3 B22 (A**2) : -0.93000 REMARK 3 B33 (A**2) : 0.89000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.61000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.480 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.287 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.112 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.389 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.943 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.897 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 5705 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 7739 ; 1.303 ; 1.941 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 709 ; 6.309 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 282 ;37.317 ;24.326 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 938 ;16.010 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 40 ;18.883 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 830 ; 0.093 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4417 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2237 ; 0.205 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 3782 ; 0.300 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 348 ; 0.140 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 38 ; 0.164 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 13 ; 0.132 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 3582 ; 2.469 ; 4.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 5648 ; 3.613 ; 5.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2435 ; 6.227 ; 9.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2089 ; 8.066 ;11.000 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 31 A 160 REMARK 3 ORIGIN FOR THE GROUP (A): 32.3945 -20.2638 13.9600 REMARK 3 T TENSOR REMARK 3 T11: -0.0013 T22: 0.0198 REMARK 3 T33: 0.0348 T12: -0.0055 REMARK 3 T13: -0.0127 T23: -0.0293 REMARK 3 L TENSOR REMARK 3 L11: 0.3880 L22: 2.3770 REMARK 3 L33: 1.8621 L12: 0.5553 REMARK 3 L13: 0.2013 L23: -0.2355 REMARK 3 S TENSOR REMARK 3 S11: -0.0355 S12: 0.0456 S13: -0.2021 REMARK 3 S21: 0.0241 S22: -0.0181 S23: -0.3288 REMARK 3 S31: -0.0257 S32: 0.3274 S33: 0.0536 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 161 A 663 REMARK 3 ORIGIN FOR THE GROUP (A): 33.0705 -16.9717 15.2132 REMARK 3 T TENSOR REMARK 3 T11: -0.0757 T22: -0.0472 REMARK 3 T33: -0.0848 T12: 0.0043 REMARK 3 T13: 0.0155 T23: -0.0326 REMARK 3 L TENSOR REMARK 3 L11: 0.7397 L22: 0.8480 REMARK 3 L33: 0.3266 L12: 0.2983 REMARK 3 L13: 0.1159 L23: -0.1332 REMARK 3 S TENSOR REMARK 3 S11: -0.0007 S12: 0.0821 S13: -0.1392 REMARK 3 S21: -0.0579 S22: 0.0121 S23: -0.1053 REMARK 3 S31: 0.0019 S32: 0.0538 S33: -0.0114 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 282 B 384 REMARK 3 ORIGIN FOR THE GROUP (A): 65.0050 11.1619 13.6688 REMARK 3 T TENSOR REMARK 3 T11: -0.0235 T22: -0.0637 REMARK 3 T33: -0.1140 T12: 0.0484 REMARK 3 T13: -0.0035 T23: 0.0555 REMARK 3 L TENSOR REMARK 3 L11: 5.4744 L22: 0.6561 REMARK 3 L33: 1.1715 L12: -0.0915 REMARK 3 L13: 0.3807 L23: 0.0772 REMARK 3 S TENSOR REMARK 3 S11: 0.0111 S12: 0.5152 S13: 0.3994 REMARK 3 S21: -0.0236 S22: -0.0993 S23: -0.1199 REMARK 3 S31: 0.0218 S32: 0.1393 S33: 0.0883 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2HDI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUN-06. REMARK 100 THE DEPOSITION ID IS D_1000038225. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-OCT-04 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.2 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) : 1.0000 REMARK 200 MONOCHROMATOR : SI 220 (ROSENBAUM-ROCK DOUBLE REMARK 200 -CRYSTAL MONOCHROMATOR) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32311 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 4.100 REMARK 200 R MERGE (I) : 0.10300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.59 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 4.00 REMARK 200 R MERGE FOR SHELL (I) : 0.57000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.730 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: 2HDF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.84 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 9 G/L PROTEIN IN 0.02M TRIS PH7.5, REMARK 280 0.2M NACL, 0.05% LDAO, 0.45% C8E4, 3% HEPTANETRIOL MIXED AT 1:1 REMARK 280 RATIO WITH 0.1M MES PH6.2, 10% GLYCEROL, 22% PEG 2000 MME, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 294K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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 66.31650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 65.24700 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 66.31650 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 65.24700 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC 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 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 25 REMARK 465 VAL A 26 REMARK 465 ASP A 27 REMARK 465 ASP A 28 REMARK 465 ASP A 29 REMARK 465 GLY A 30 REMARK 465 PRO A 215 REMARK 465 GLN A 216 REMARK 465 ASN A 217 REMARK 465 SER A 218 REMARK 465 THR A 219 REMARK 465 THR A 220 REMARK 465 THR A 221 REMARK 465 ASP A 222 REMARK 465 THR A 223 REMARK 465 GLY A 224 REMARK 465 GLU A 225 REMARK 465 THR A 226 REMARK 465 PRO A 227 REMARK 465 ARG A 228 REMARK 465 ILE A 229 REMARK 465 ASP A 265 REMARK 465 SER A 266 REMARK 465 LEU A 267 REMARK 465 ASP A 268 REMARK 465 LYS A 269 REMARK 465 ARG A 600 REMARK 465 ALA A 601 REMARK 465 ASP A 602 REMARK 465 SER A 603 REMARK 465 ALA A 604 REMARK 465 THR A 605 REMARK 465 ALA A 606 REMARK 465 LYS A 607 REMARK 465 THR A 608 REMARK 465 PRO A 609 REMARK 465 ASP A 644 REMARK 465 ASP A 645 REMARK 465 TYR A 646 REMARK 465 SER A 647 REMARK 465 TYR A 648 REMARK 465 MET B 273 REMARK 465 HIS B 274 REMARK 465 HIS B 275 REMARK 465 HIS B 276 REMARK 465 HIS B 277 REMARK 465 HIS B 278 REMARK 465 HIS B 279 REMARK 465 HIS B 280 REMARK 465 HIS B 281 REMARK 465 ASN B 385 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 ARG A 111 CB CG CD NE CZ NH1 NH2 REMARK 470 LYS A 212 CE NZ REMARK 470 ARG A 643 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 649 CG OD1 ND2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 424 CA - CB - CG ANGL. DEV. = 14.6 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 GLN A 65 -61.14 -101.40 REMARK 500 THR A 80 -160.52 -125.76 REMARK 500 ASP A 84 -95.80 35.70 REMARK 500 ASN A 85 -72.82 -79.86 REMARK 500 ARG A 86 140.43 170.83 REMARK 500 ALA A 113 -31.78 -141.38 REMARK 500 ASN A 118 39.50 -146.61 REMARK 500 ASP A 121 11.48 -67.49 REMARK 500 LEU A 122 -10.17 -142.09 REMARK 500 TRP A 124 -45.45 -150.89 REMARK 500 MET A 140 34.89 -151.99 REMARK 500 ASP A 147 -22.39 88.20 REMARK 500 ASP A 147 -22.39 85.86 REMARK 500 VAL A 198 -49.78 -132.60 REMARK 500 LEU A 325 70.53 -118.49 REMARK 500 ASP A 345 71.14 -153.15 REMARK 500 SER A 354 -57.65 111.05 REMARK 500 SER A 355 -75.07 -86.33 REMARK 500 LYS A 356 123.10 51.85 REMARK 500 TRP A 467 -7.58 -59.72 REMARK 500 VAL A 523 -50.44 -151.76 REMARK 500 LEU A 568 -135.79 -78.47 REMARK 500 LEU A 641 -131.56 -108.44 REMARK 500 SER A 642 -38.57 -165.10 REMARK 500 GLU A 650 140.30 73.99 REMARK 500 THR B 356 -167.45 -129.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 LDA A 664 REMARK 610 LDA A 665 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 664 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LDA A 665 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2HDF RELATED DB: PDB REMARK 900 THE SAME PROTEIN WITHOUT THE R-DOMAIN OF COLICIN IA BOUND DBREF 2HDI A 26 663 UNP P17315 CIRA_ECOLI 26 663 DBREF 2HDI B 282 385 UNP P06716 CEIA_ECOLI 282 385 SEQADV 2HDI SER A 25 UNP P17315 CLONING ARTIFACT SEQADV 2HDI MET A 338 UNP P17315 TRP 338 ENGINEERED MUTATION SEQADV 2HDI MET A 343 UNP P17315 LEU 343 ENGINEERED MUTATION SEQADV 2HDI MET A 589 UNP P17315 PHE 589 ENGINEERED MUTATION SEQADV 2HDI MET A 591 UNP P17315 VAL 591 ENGINEERED MUTATION SEQADV 2HDI MET B 273 UNP P06716 CLONING ARTIFACT SEQADV 2HDI HIS B 274 UNP P06716 EXPRESSION TAG SEQADV 2HDI HIS B 275 UNP P06716 EXPRESSION TAG SEQADV 2HDI HIS B 276 UNP P06716 EXPRESSION TAG SEQADV 2HDI HIS B 277 UNP P06716 EXPRESSION TAG SEQADV 2HDI HIS B 278 UNP P06716 EXPRESSION TAG SEQADV 2HDI HIS B 279 UNP P06716 EXPRESSION TAG SEQADV 2HDI HIS B 280 UNP P06716 EXPRESSION TAG SEQADV 2HDI HIS B 281 UNP P06716 EXPRESSION TAG SEQRES 1 A 639 SER VAL ASP ASP ASP GLY GLU THR MET VAL VAL THR ALA SEQRES 2 A 639 SER SER VAL GLU GLN ASN LEU LYS ASP ALA PRO ALA SER SEQRES 3 A 639 ILE SER VAL ILE THR GLN GLU ASP LEU GLN ARG LYS PRO SEQRES 4 A 639 VAL GLN ASN LEU LYS ASP VAL LEU LYS GLU VAL PRO GLY SEQRES 5 A 639 VAL GLN LEU THR ASN GLU GLY ASP ASN ARG LYS GLY VAL SEQRES 6 A 639 SER ILE ARG GLY LEU ASP SER SER TYR THR LEU ILE LEU SEQRES 7 A 639 VAL ASP GLY LYS ARG VAL ASN SER ARG ASN ALA VAL PHE SEQRES 8 A 639 ARG HIS ASN ASP PHE ASP LEU ASN TRP ILE PRO VAL ASP SEQRES 9 A 639 SER ILE GLU ARG ILE GLU VAL VAL ARG GLY PRO MET SER SEQRES 10 A 639 SER LEU TYR GLY SER ASP ALA LEU GLY GLY VAL VAL ASN SEQRES 11 A 639 ILE ILE THR LYS LYS ILE GLY GLN LYS TRP SER GLY THR SEQRES 12 A 639 VAL THR VAL ASP THR THR ILE GLN GLU HIS ARG ASP ARG SEQRES 13 A 639 GLY ASP THR TYR ASN GLY GLN PHE PHE THR SER GLY PRO SEQRES 14 A 639 LEU ILE ASP GLY VAL LEU GLY MET LYS ALA TYR GLY SER SEQRES 15 A 639 LEU ALA LYS ARG GLU LYS ASP ASP PRO GLN ASN SER THR SEQRES 16 A 639 THR THR ASP THR GLY GLU THR PRO ARG ILE GLU GLY PHE SEQRES 17 A 639 SER SER ARG ASP GLY ASN VAL GLU PHE ALA TRP THR PRO SEQRES 18 A 639 ASN GLN ASN HIS ASP PHE THR ALA GLY TYR GLY PHE ASP SEQRES 19 A 639 ARG GLN ASP ARG ASP SER ASP SER LEU ASP LYS ASN ARG SEQRES 20 A 639 LEU GLU ARG GLN ASN TYR SER VAL SER HIS ASN GLY ARG SEQRES 21 A 639 TRP ASP TYR GLY THR SER GLU LEU LYS TYR TYR GLY GLU SEQRES 22 A 639 LYS VAL GLU ASN LYS ASN PRO GLY ASN SER SER PRO ILE SEQRES 23 A 639 THR SER GLU SER ASN THR VAL ASP GLY LYS TYR THR LEU SEQRES 24 A 639 PRO LEU THR ALA ILE ASN GLN PHE LEU THR VAL GLY GLY SEQRES 25 A 639 GLU MET ARG HIS ASP LYS MET SER ASP ALA VAL ASN LEU SEQRES 26 A 639 THR GLY GLY THR SER SER LYS THR SER ALA SER GLN TYR SEQRES 27 A 639 ALA LEU PHE VAL GLU ASP GLU TRP ARG ILE PHE GLU PRO SEQRES 28 A 639 LEU ALA LEU THR THR GLY VAL ARG MET ASP ASP HIS GLU SEQRES 29 A 639 THR TYR GLY GLU HIS TRP SER PRO ARG ALA TYR LEU VAL SEQRES 30 A 639 TYR ASN ALA THR ASP THR VAL THR VAL LYS GLY GLY TRP SEQRES 31 A 639 ALA THR ALA PHE LYS ALA PRO SER LEU LEU GLN LEU SER SEQRES 32 A 639 PRO ASP TRP THR SER ASN SER CYS ARG GLY ALA CYS LYS SEQRES 33 A 639 ILE VAL GLY SER PRO ASP LEU LYS PRO GLU THR SER GLU SEQRES 34 A 639 SER TRP GLU LEU GLY LEU TYR TYR MET GLY GLU GLU GLY SEQRES 35 A 639 TRP LEU GLU GLY VAL GLU SER SER VAL THR VAL PHE ARG SEQRES 36 A 639 ASN ASP VAL LYS ASP ARG ILE SER ILE SER ARG THR SER SEQRES 37 A 639 ASP VAL ASN ALA ALA PRO GLY TYR GLN ASN PHE VAL GLY SEQRES 38 A 639 PHE GLU THR GLY ALA ASN GLY ARG ARG ILE PRO VAL PHE SEQRES 39 A 639 SER TYR TYR ASN VAL ASN LYS ALA ARG ILE GLN GLY VAL SEQRES 40 A 639 GLU THR GLU LEU LYS ILE PRO PHE ASN ASP GLU TRP LYS SEQRES 41 A 639 LEU SER ILE ASN TYR THR TYR ASN ASP GLY ARG ASP VAL SEQRES 42 A 639 SER ASN GLY GLU ASN LYS PRO LEU SER ASP LEU PRO PHE SEQRES 43 A 639 HIS THR ALA ASN GLY THR LEU ASP TRP LYS PRO LEU ALA SEQRES 44 A 639 LEU GLU ASP TRP SER MET TYR MET SER GLY HIS TYR THR SEQRES 45 A 639 GLY GLN LYS ARG ALA ASP SER ALA THR ALA LYS THR PRO SEQRES 46 A 639 GLY GLY TYR THR ILE TRP ASN THR GLY ALA ALA TRP GLN SEQRES 47 A 639 VAL THR LYS ASP VAL LYS LEU ARG ALA GLY VAL LEU ASN SEQRES 48 A 639 LEU GLY ASP LYS ASP LEU SER ARG ASP ASP TYR SER TYR SEQRES 49 A 639 ASN GLU ASP GLY ARG ARG TYR PHE MET ALA VAL ASP TYR SEQRES 50 A 639 ARG PHE SEQRES 1 B 113 MET HIS HIS HIS HIS HIS HIS HIS HIS LYS ASN THR PRO SEQRES 2 B 113 ASP GLY LYS THR ILE VAL SER PRO GLU LYS PHE PRO GLY SEQRES 3 B 113 ARG SER SER THR ASN HIS SER ILE VAL VAL SER GLY ASP SEQRES 4 B 113 PRO ARG PHE ALA GLY THR ILE LYS ILE THR THR SER ALA SEQRES 5 B 113 VAL ILE ASP ASN ARG ALA ASN LEU ASN TYR LEU LEU SER SEQRES 6 B 113 HIS SER GLY LEU ASP TYR LYS ARG ASN ILE LEU ASN ASP SEQRES 7 B 113 ARG ASN PRO VAL VAL THR GLU ASP VAL GLU GLY ASP LYS SEQRES 8 B 113 LYS ILE TYR ASN ALA GLU VAL ALA GLU TRP ASP LYS LEU SEQRES 9 B 113 ARG GLN ARG LEU LEU ASP ALA ARG ASN HET LDA A 664 12 HET LDA A 665 7 HETNAM LDA LAURYL DIMETHYLAMINE-N-OXIDE FORMUL 3 LDA 2(C14 H31 N O) FORMUL 5 HOH *255(H2 O) HELIX 1 1 LYS A 45 ALA A 47 5 3 HELIX 2 2 THR A 55 ARG A 61 1 7 HELIX 3 3 LEU A 67 LYS A 72 1 6 HELIX 4 4 ASP A 95 SER A 97 5 3 HELIX 5 5 ASP A 119 ASN A 123 5 5 HELIX 6 6 PRO A 126 ASP A 128 5 3 HELIX 7 7 MET A 140 GLY A 145 1 6 HELIX 8 8 THR A 326 ILE A 328 5 3 HELIX 9 9 ASP A 345 LEU A 349 5 5 HELIX 10 10 SER A 422 SER A 427 1 6 HELIX 11 11 CYS A 435 ALA A 438 5 4 HELIX 12 12 GLU A 465 GLU A 469 5 5 HELIX 13 13 ALA A 496 TYR A 500 5 5 HELIX 14 14 THR B 284 SER B 292 1 9 HELIX 15 15 ASN B 328 HIS B 338 1 11 HELIX 16 16 SER B 339 ILE B 347 1 9 HELIX 17 17 ASP B 358 ARG B 384 1 27 SHEET 1 A 2 MET A 33 VAL A 34 0 SHEET 2 A 2 GLN A 42 ASN A 43 -1 O GLN A 42 N VAL A 34 SHEET 1 B 5 SER A 50 ILE A 54 0 SHEET 2 B 5 ILE A 130 ARG A 137 -1 O ILE A 133 N ILE A 54 SHEET 3 B 5 GLY A 151 THR A 157 -1 O ILE A 156 N GLU A 131 SHEET 4 B 5 THR A 99 VAL A 103 1 N LEU A 100 O VAL A 153 SHEET 5 B 5 LYS A 106 ARG A 107 -1 O LYS A 106 N VAL A 103 SHEET 1 C 2 VAL A 77 ASN A 81 0 SHEET 2 C 2 LYS A 87 ILE A 91 -1 O SER A 90 N GLN A 78 SHEET 1 D23 SER A 165 GLN A 175 0 SHEET 2 D23 THR A 183 ILE A 195 -1 O THR A 183 N THR A 173 SHEET 3 D23 LEU A 199 ARG A 210 -1 O LEU A 199 N LEU A 194 SHEET 4 D23 GLY A 231 TRP A 243 -1 O PHE A 232 N ARG A 210 SHEET 5 D23 HIS A 249 ASP A 263 -1 O PHE A 257 N GLY A 237 SHEET 6 D23 ARG A 271 ARG A 284 -1 O ARG A 274 N ASP A 258 SHEET 7 D23 THR A 289 LYS A 302 -1 O GLU A 300 N GLU A 273 SHEET 8 D23 ILE A 310 LEU A 325 -1 O SER A 312 N VAL A 299 SHEET 9 D23 GLN A 330 SER A 344 -1 O GLN A 330 N LEU A 325 SHEET 10 D23 THR A 357 PHE A 373 -1 O GLU A 367 N THR A 333 SHEET 11 D23 LEU A 376 HIS A 387 -1 O MET A 384 N LEU A 364 SHEET 12 D23 GLY A 391 ASN A 403 -1 O TYR A 399 N THR A 379 SHEET 13 D23 VAL A 408 LYS A 419 -1 O GLY A 412 N LEU A 400 SHEET 14 D23 GLU A 450 MET A 462 -1 O GLY A 458 N LYS A 411 SHEET 15 D23 GLU A 472 SER A 487 -1 O VAL A 475 N LEU A 459 SHEET 16 D23 TYR A 521 PRO A 538 -1 O ALA A 526 N VAL A 482 SHEET 17 D23 TRP A 543 ASP A 556 -1 O ILE A 547 N LEU A 535 SHEET 18 D23 LYS A 563 TRP A 579 -1 O LYS A 563 N ASP A 556 SHEET 19 D23 TRP A 587 THR A 596 -1 O MET A 589 N TRP A 579 SHEET 20 D23 TYR A 612 THR A 624 -1 O ASN A 616 N SER A 592 SHEET 21 D23 VAL A 627 LEU A 634 -1 O LEU A 629 N TRP A 621 SHEET 22 D23 ARG A 654 PHE A 663 -1 O PHE A 656 N GLY A 632 SHEET 23 D23 SER A 165 GLN A 175 -1 N ILE A 174 O TYR A 655 SHEET 1 E 4 THR A 431 SER A 434 0 SHEET 2 E 4 CYS A 439 VAL A 442 -1 O ILE A 441 N SER A 432 SHEET 3 E 4 ARG A 514 SER A 519 1 O PHE A 518 N LYS A 440 SHEET 4 E 4 PHE A 503 THR A 508 -1 N GLY A 505 O VAL A 517 SHEET 1 F 3 ARG A 490 THR A 491 0 SHEET 2 F 3 GLY B 316 ILE B 326 1 O THR B 317 N ARG A 490 SHEET 3 F 3 GLY B 298 VAL B 308 -1 N ILE B 306 O ILE B 318 SSBOND 1 CYS A 435 CYS A 439 1555 1555 2.15 CISPEP 1 GLU A 82 GLY A 83 0 0.94 CISPEP 2 ASN A 85 ARG A 86 0 -16.96 CISPEP 3 THR A 353 SER A 354 0 -0.85 SITE 1 AC1 2 MET A 338 TYR A 362 SITE 1 AC2 3 GLN A 187 SER A 206 ASP A 236 CRYST1 132.633 130.494 56.261 90.00 101.22 90.00 C 1 2 1 4 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 0.007540 0.000000 0.001495 0.00000 SCALE2 0.000000 0.007663 0.000000 0.00000 SCALE3 0.000000 0.000000 0.018120 0.00000