HEADER CELL ADHESION 11-NOV-08 3F85 TITLE STRUCTURE OF FUSION COMPLEX OF HOMO TRIMERIC MAJOR PILIN SUBUNITS CFAB TITLE 2 OF CFA/I FIMBIRAE FROM ETEC E. COLI COMPND MOL_ID: 1; COMPND 2 MOLECULE: HOMO TRIMERIC FUSION OF CFA/I FIMBRIAL SUBUNITS B; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CFA/I PILIN, COLONIZATION FACTOR ANTIGEN I SUBUNIT B, CFA/I COMPND 5 ANTIGEN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ETEC, CFABBB, MAJOR PILIN, PILUS, PILI, FIMBRIAE, CFA/I, CELL KEYWDS 2 PROJECTION, FIMBRIUM, CELL ADHESION EXPDTA X-RAY DIFFRACTION AUTHOR D.XIA,Y.F.LI REVDAT 4 27-DEC-23 3F85 1 REMARK SEQADV REVDAT 3 16-AUG-17 3F85 1 SOURCE REMARK REVDAT 2 13-JUL-11 3F85 1 VERSN REVDAT 1 11-AUG-09 3F85 0 JRNL AUTH Y.F.LI,S.POOLE,K.NISHIO,K.JANG,F.RASULOVA,A.MCVEIGH, JRNL AUTH 2 S.J.SAVARINO,D.XIA,E.BULLITT JRNL TITL STRUCTURE OF CFA/I FIMBRIAE FROM ENTEROTOXIGENIC ESCHERICHIA JRNL TITL 2 COLI. JRNL REF PROC.NATL.ACAD.SCI.USA V. 106 10793 2009 JRNL REFN ISSN 0027-8424 JRNL PMID 19515814 JRNL DOI 10.1073/PNAS.0812843106 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.4 REMARK 3 NUMBER OF REFLECTIONS : 23716 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) : 0.236 REMARK 3 R VALUE (WORKING SET) : 0.233 REMARK 3 FREE R VALUE : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1243 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) : 2.10 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.15 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1275 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 68.48 REMARK 3 BIN R VALUE (WORKING SET) : 0.3090 REMARK 3 BIN FREE R VALUE SET COUNT : 59 REMARK 3 BIN FREE R VALUE : 0.2800 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3288 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 108 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) : 62.29 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -6.99000 REMARK 3 B22 (A**2) : 4.27000 REMARK 3 B33 (A**2) : -1.27000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -3.45000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.293 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.233 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.210 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 16.201 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.926 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3314 ; 0.019 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4538 ; 1.420 ; 1.966 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 455 ; 6.268 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 102 ;41.593 ;27.059 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 523 ;15.011 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ; 4.056 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 581 ; 0.115 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2405 ; 0.015 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1188 ; 0.145 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 2177 ; 0.267 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 161 ; 0.111 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 1 ; 0.015 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 50 ; 0.179 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.087 ; 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): 2343 ; 1.191 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 3678 ; 1.864 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1126 ; 3.054 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 860 ; 4.257 ; 4.500 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 1 A 151 REMARK 3 ORIGIN FOR THE GROUP (A): -21.9421 -17.4567 -20.9264 REMARK 3 T TENSOR REMARK 3 T11: -0.0662 T22: -0.2264 REMARK 3 T33: -0.2036 T12: 0.0516 REMARK 3 T13: 0.0493 T23: 0.0348 REMARK 3 L TENSOR REMARK 3 L11: 6.8194 L22: 2.6695 REMARK 3 L33: 2.8882 L12: 2.0899 REMARK 3 L13: 1.2476 L23: 0.1517 REMARK 3 S TENSOR REMARK 3 S11: 0.0448 S12: 0.1106 S13: 0.1385 REMARK 3 S21: -0.0792 S22: 0.0189 S23: 0.3350 REMARK 3 S31: 0.1683 S32: -0.2826 S33: -0.0637 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 152 A 302 REMARK 3 ORIGIN FOR THE GROUP (A): 19.8942 -0.5996 -0.6089 REMARK 3 T TENSOR REMARK 3 T11: -0.1090 T22: -0.2711 REMARK 3 T33: -0.1674 T12: 0.0078 REMARK 3 T13: 0.0579 T23: -0.0226 REMARK 3 L TENSOR REMARK 3 L11: 4.9333 L22: 1.7326 REMARK 3 L33: 5.1297 L12: 1.1363 REMARK 3 L13: 3.6865 L23: 0.6042 REMARK 3 S TENSOR REMARK 3 S11: -0.1821 S12: 0.1972 S13: 0.2717 REMARK 3 S21: -0.1727 S22: 0.0565 S23: 0.3047 REMARK 3 S31: -0.4001 S32: -0.0631 S33: 0.1257 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 : A 303 A 454 REMARK 3 ORIGIN FOR THE GROUP (A): 59.9755 -5.4323 29.9842 REMARK 3 T TENSOR REMARK 3 T11: 0.0758 T22: 0.2156 REMARK 3 T33: 0.1047 T12: -0.0451 REMARK 3 T13: -0.0436 T23: 0.2664 REMARK 3 L TENSOR REMARK 3 L11: 10.1931 L22: 1.5787 REMARK 3 L33: 3.5657 L12: 0.6234 REMARK 3 L13: 2.7199 L23: 0.0573 REMARK 3 S TENSOR REMARK 3 S11: 0.2760 S12: -1.5775 S13: -1.6169 REMARK 3 S21: 0.2599 S22: -0.0325 S23: -0.2284 REMARK 3 S31: 0.4853 S32: -0.0441 S33: -0.2434 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 : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3F85 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-NOV-08. REMARK 100 THE DEPOSITION ID IS D_1000050266. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 3.5 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) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 300 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25005 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: THE CFABBB PROTEIN (10 MG/ML IN 20 MM REMARK 280 TRI-HCL, PH 7.5, 100 MM NACL) IS CRYSTALLIZED BY MIXING IN 1:1 REMARK 280 RATIO WITH 22% PEG 4000, 100 MM AMMONIUM SULFATE, 100 MM SODIUM REMARK 280 CITRATE AT PH 3.5, 1% ETHYLENE GLYCOL, 2% PEG 400, 1% ISO- REMARK 280 PROPANOL, 10 MM MGCL2, 0.3% 1,2,3 HEPTANETRIOL; VAPOR DIFFUSION 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 63.70300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.49100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 63.70300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.49100 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: 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 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 GLU A 457 REMARK 465 HIS A 458 REMARK 465 HIS A 459 REMARK 465 HIS A 460 REMARK 465 HIS A 461 REMARK 465 HIS A 462 REMARK 465 HIS A 463 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 MET A 1 CG SD CE REMARK 470 VAL A 152 CG1 CG2 REMARK 470 VAL A 303 CG1 CG2 REMARK 470 VAL A 454 CG1 CG2 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 ASP A 40 CB - CG - OD2 ANGL. DEV. = 6.1 DEGREES REMARK 500 ASP A 51 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ASP A 159 CB - CG - OD2 ANGL. DEV. = 7.7 DEGREES REMARK 500 ASP A 437 CB - CG - OD2 ANGL. DEV. = 6.8 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 LEU A 12 134.21 -37.11 REMARK 500 ASP A 191 72.87 -118.90 REMARK 500 SER A 212 -38.05 -29.96 REMARK 500 ALA A 317 111.58 -162.01 REMARK 500 THR A 364 -70.01 -127.27 REMARK 500 SER A 395 -120.54 -99.89 REMARK 500 PRO A 412 -90.43 -34.04 REMARK 500 LYS A 413 -71.42 -141.32 REMARK 500 SER A 436 -50.21 62.67 REMARK 500 ASN A 438 62.96 -105.38 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LEU A 132 GLY A 133 147.44 REMARK 500 SER A 134 ASP A 135 -145.21 REMARK 500 GLY A 245 VAL A 246 135.82 REMARK 500 VAL A 246 ASN A 247 142.58 REMARK 500 SER A 395 GLY A 396 -140.67 REMARK 500 ALA A 411 PRO A 412 -137.89 REMARK 500 THR A 414 ALA A 415 -149.34 REMARK 500 SER A 450 VAL A 451 146.51 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 MG A 464 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 465 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 466 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 467 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3F83 RELATED DB: PDB REMARK 900 STRUCTURE OF FUSION COMPLEX OF THE MINOR PILIN CFAE AND MAJOR PILIN REMARK 900 CFAB OF CFA/I PILI FROM ETEC E. COLI REMARK 900 RELATED ID: 3F84 RELATED DB: PDB REMARK 900 STRUCTURE OF FUSION COMPLEX OF MAJOR PILIN CFAB AND MAJOR PILIN REMARK 900 CFAB OF CFA/I PILUS FROM ETEC E. COLI REMARK 900 RELATED ID: 2HB0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CFAE, THE ADHESIVE SUBUNIT OF CFA/I FIMBRIA OF REMARK 900 ENTEROTOXIGENIC ESCHERICHIA COLI DBREF 3F85 A 2 134 UNP P02971 FMC1_ECOLX 38 170 DBREF 3F85 A 139 285 UNP P02971 FMC1_ECOLX 24 170 DBREF 3F85 A 290 436 UNP P02971 FMC1_ECOLX 24 170 DBREF 3F85 A 441 455 UNP P02971 FMC1_ECOLX 24 38 SEQADV 3F85 MET A 1 UNP P02971 INITIATING METHIONINE SEQADV 3F85 ASP A 135 UNP P02971 LINKER SEQADV 3F85 ASN A 136 UNP P02971 LINKER SEQADV 3F85 LYS A 137 UNP P02971 LINKER SEQADV 3F85 GLN A 138 UNP P02971 LINKER SEQADV 3F85 ASP A 286 UNP P02971 LINKER SEQADV 3F85 ASN A 287 UNP P02971 LINKER SEQADV 3F85 LYS A 288 UNP P02971 LINKER SEQADV 3F85 GLN A 289 UNP P02971 LINKER SEQADV 3F85 ASP A 437 UNP P02971 LINKER SEQADV 3F85 ASN A 438 UNP P02971 LINKER SEQADV 3F85 LYS A 439 UNP P02971 LINKER SEQADV 3F85 GLN A 440 UNP P02971 LINKER SEQADV 3F85 LEU A 456 UNP P02971 EXPRESSION TAG SEQADV 3F85 GLU A 457 UNP P02971 EXPRESSION TAG SEQADV 3F85 HIS A 458 UNP P02971 EXPRESSION TAG SEQADV 3F85 HIS A 459 UNP P02971 EXPRESSION TAG SEQADV 3F85 HIS A 460 UNP P02971 EXPRESSION TAG SEQADV 3F85 HIS A 461 UNP P02971 EXPRESSION TAG SEQADV 3F85 HIS A 462 UNP P02971 EXPRESSION TAG SEQADV 3F85 HIS A 463 UNP P02971 EXPRESSION TAG SEQRES 1 A 463 MET ILE ASP LEU LEU GLN ALA ASP GLY ASN ALA LEU PRO SEQRES 2 A 463 SER ALA VAL LYS LEU ALA TYR SER PRO ALA SER LYS THR SEQRES 3 A 463 PHE GLU SER TYR ARG VAL MET THR GLN VAL HIS THR ASN SEQRES 4 A 463 ASP ALA THR LYS LYS VAL ILE VAL LYS LEU ALA ASP THR SEQRES 5 A 463 PRO GLN LEU THR ASP VAL LEU ASN SER THR VAL GLN MET SEQRES 6 A 463 PRO ILE SER VAL SER TRP GLY GLY GLN VAL LEU SER THR SEQRES 7 A 463 THR ALA LYS GLU PHE GLU ALA ALA ALA LEU GLY TYR SER SEQRES 8 A 463 ALA SER GLY VAL ASN GLY VAL SER SER SER GLN GLU LEU SEQRES 9 A 463 VAL ILE SER ALA ALA PRO LYS THR ALA GLY THR ALA PRO SEQRES 10 A 463 THR ALA GLY ASN TYR SER GLY VAL VAL SER LEU VAL MET SEQRES 11 A 463 THR LEU GLY SER ASP ASN LYS GLN VAL GLU LYS ASN ILE SEQRES 12 A 463 THR VAL THR ALA SER VAL ASP PRO VAL ILE ASP LEU LEU SEQRES 13 A 463 GLN ALA ASP GLY ASN ALA LEU PRO SER ALA VAL LYS LEU SEQRES 14 A 463 ALA TYR SER PRO ALA SER LYS THR PHE GLU SER TYR ARG SEQRES 15 A 463 VAL MET THR GLN VAL HIS THR ASN ASP ALA THR LYS LYS SEQRES 16 A 463 VAL ILE VAL LYS LEU ALA ASP THR PRO GLN LEU THR ASP SEQRES 17 A 463 VAL LEU ASN SER THR VAL GLN MET PRO ILE SER VAL SER SEQRES 18 A 463 TRP GLY GLY GLN VAL LEU SER THR THR ALA LYS GLU PHE SEQRES 19 A 463 GLU ALA ALA ALA LEU GLY TYR SER ALA SER GLY VAL ASN SEQRES 20 A 463 GLY VAL SER SER SER GLN GLU LEU VAL ILE SER ALA ALA SEQRES 21 A 463 PRO LYS THR ALA GLY THR ALA PRO THR ALA GLY ASN TYR SEQRES 22 A 463 SER GLY VAL VAL SER LEU VAL MET THR LEU GLY SER ASP SEQRES 23 A 463 ASN LYS GLN VAL GLU LYS ASN ILE THR VAL THR ALA SER SEQRES 24 A 463 VAL ASP PRO VAL ILE ASP LEU LEU GLN ALA ASP GLY ASN SEQRES 25 A 463 ALA LEU PRO SER ALA VAL LYS LEU ALA TYR SER PRO ALA SEQRES 26 A 463 SER LYS THR PHE GLU SER TYR ARG VAL MET THR GLN VAL SEQRES 27 A 463 HIS THR ASN ASP ALA THR LYS LYS VAL ILE VAL LYS LEU SEQRES 28 A 463 ALA ASP THR PRO GLN LEU THR ASP VAL LEU ASN SER THR SEQRES 29 A 463 VAL GLN MET PRO ILE SER VAL SER TRP GLY GLY GLN VAL SEQRES 30 A 463 LEU SER THR THR ALA LYS GLU PHE GLU ALA ALA ALA LEU SEQRES 31 A 463 GLY TYR SER ALA SER GLY VAL ASN GLY VAL SER SER SER SEQRES 32 A 463 GLN GLU LEU VAL ILE SER ALA ALA PRO LYS THR ALA GLY SEQRES 33 A 463 THR ALA PRO THR ALA GLY ASN TYR SER GLY VAL VAL SER SEQRES 34 A 463 LEU VAL MET THR LEU GLY SER ASP ASN LYS GLN VAL GLU SEQRES 35 A 463 LYS ASN ILE THR VAL THR ALA SER VAL ASP PRO VAL ILE SEQRES 36 A 463 LEU GLU HIS HIS HIS HIS HIS HIS HET MG A 464 1 HET MG A 465 1 HET MG A 466 1 HET MG A 467 1 HETNAM MG MAGNESIUM ION FORMUL 2 MG 4(MG 2+) FORMUL 6 HOH *108(H2 O) HELIX 1 1 ALA A 85 GLY A 89 5 5 HELIX 2 2 GLU A 235 GLY A 240 5 6 HELIX 3 3 GLU A 386 GLY A 391 1 6 SHEET 1 A 7 ILE A 2 GLN A 6 0 SHEET 2 A 7 TYR A 30 THR A 38 -1 O HIS A 37 N ASP A 3 SHEET 3 A 7 GLN A 102 ALA A 108 -1 O LEU A 104 N VAL A 32 SHEET 4 A 7 GLN A 64 TRP A 71 -1 N SER A 68 O SER A 107 SHEET 5 A 7 GLN A 54 ASP A 57 -1 N LEU A 55 O MET A 65 SHEET 6 A 7 GLY A 120 LEU A 132 -1 O SER A 123 N THR A 56 SHEET 7 A 7 GLN A 74 VAL A 75 0 SHEET 1 B 7 ALA A 15 LYS A 17 0 SHEET 2 B 7 GLN A 138 VAL A 149 1 O THR A 146 N VAL A 16 SHEET 3 B 7 GLY A 120 LEU A 132 -1 N GLY A 124 O VAL A 145 SHEET 4 B 7 GLN A 54 ASP A 57 -1 N THR A 56 O SER A 123 SHEET 5 B 7 GLN A 64 TRP A 71 -1 O MET A 65 N LEU A 55 SHEET 6 B 7 VAL A 45 LEU A 49 0 SHEET 7 B 7 LYS A 81 PHE A 83 -1 O PHE A 83 N VAL A 45 SHEET 1 C 2 TYR A 20 SER A 21 0 SHEET 2 C 2 THR A 26 PHE A 27 -1 O THR A 26 N SER A 21 SHEET 1 D 7 ILE A 153 GLN A 157 0 SHEET 2 D 7 TYR A 181 THR A 189 -1 O HIS A 188 N ASP A 154 SHEET 3 D 7 GLN A 253 ALA A 259 -1 O GLN A 253 N THR A 185 SHEET 4 D 7 ASN A 211 TRP A 222 -1 N SER A 219 O SER A 258 SHEET 5 D 7 GLN A 205 ASP A 208 -1 N LEU A 206 O MET A 216 SHEET 6 D 7 GLY A 271 LEU A 283 -1 O SER A 274 N THR A 207 SHEET 7 D 7 GLN A 225 VAL A 226 0 SHEET 1 E 7 ALA A 166 LYS A 168 0 SHEET 2 E 7 GLN A 289 VAL A 300 1 O THR A 295 N VAL A 167 SHEET 3 E 7 GLY A 271 LEU A 283 -1 N VAL A 277 O ILE A 294 SHEET 4 E 7 GLN A 205 ASP A 208 -1 N THR A 207 O SER A 274 SHEET 5 E 7 ASN A 211 TRP A 222 -1 O MET A 216 N LEU A 206 SHEET 6 E 7 VAL A 196 LEU A 200 0 SHEET 7 E 7 LYS A 232 PHE A 234 -1 O LYS A 232 N VAL A 198 SHEET 1 F 2 TYR A 171 SER A 172 0 SHEET 2 F 2 THR A 177 PHE A 178 -1 O THR A 177 N SER A 172 SHEET 1 G 7 ILE A 304 GLN A 308 0 SHEET 2 G 7 TYR A 332 THR A 340 -1 O GLN A 337 N LEU A 307 SHEET 3 G 7 GLN A 404 ALA A 410 -1 O LEU A 406 N VAL A 334 SHEET 4 G 7 GLN A 366 TRP A 373 -1 N SER A 372 O VAL A 407 SHEET 5 G 7 GLN A 356 ASP A 359 -1 N LEU A 357 O MET A 367 SHEET 6 G 7 GLY A 422 LEU A 434 -1 O SER A 425 N THR A 358 SHEET 7 G 7 GLN A 376 VAL A 377 0 SHEET 1 H 7 VAL A 318 LEU A 320 0 SHEET 2 H 7 LYS A 439 VAL A 451 1 O THR A 446 N VAL A 318 SHEET 3 H 7 GLY A 422 LEU A 434 -1 N VAL A 428 O ILE A 445 SHEET 4 H 7 GLN A 356 ASP A 359 -1 N THR A 358 O SER A 425 SHEET 5 H 7 GLN A 366 TRP A 373 -1 O MET A 367 N LEU A 357 SHEET 6 H 7 VAL A 347 LEU A 351 0 SHEET 7 H 7 LYS A 383 PHE A 385 -1 O PHE A 385 N VAL A 347 LINK MG MG A 465 O HOH A 516 1555 1555 2.23 LINK MG MG A 466 O HOH A 556 1555 1555 2.14 LINK MG MG A 467 O HOH A 472 1555 1555 2.19 SITE 1 AC1 3 ALA A 243 SER A 244 GLY A 245 SITE 1 AC2 3 SER A 180 ARG A 182 HOH A 516 SITE 1 AC3 2 LYS A 413 HOH A 556 SITE 1 AC4 2 GLN A 337 HOH A 472 CRYST1 127.406 44.982 97.880 90.00 125.35 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 0.007849 0.000000 0.005568 0.00000 SCALE2 0.000000 0.022231 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012526 0.00000