HEADER STRUCTURAL PROTEIN 10-FEB-15 4Y2O TITLE STRUCTURE OF CFA/I PILI CHAPERONE-MAJOR SUBUNIT COMPLEX (CFAA-CFAB) COMPND MOL_ID: 1; COMPND 2 MOLECULE: CFA/I FIMBRIAL SUBUNIT A (COLONIZATION FACTOR ANTIGEN COMPND 3 SUBUNIT A PUTATIVE CHAPERONE); COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: UNP RESIDUES 19-238; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: CFA/I FIMBRIAL SUBUNIT B; COMPND 10 CHAIN: B; COMPND 11 FRAGMENT: UNP RESIDUES 38-170; COMPND 12 SYNONYM: CFA/I ANTIGEN,CFA/I PILIN,COLONIZATION FACTOR ANTIGEN I COMPND 13 SUBUNIT B; COMPND 14 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI O78:H11 (STRAIN H10407 / SOURCE 3 ETEC); SOURCE 4 ORGANISM_TAXID: 316401; SOURCE 5 STRAIN: H10407 / ETEC; SOURCE 6 GENE: CFAA, ETEC_P948_0390; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 MOL_ID: 2; SOURCE 10 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI O78:H11 (STRAIN H10407 / SOURCE 11 ETEC); SOURCE 12 ORGANISM_TAXID: 316401; SOURCE 13 STRAIN: H10407 / ETEC; SOURCE 14 GENE: CFAB, ETEC_P948_0400; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ENTEROTOXIGENIC ESCHERICHIA COLI, PERIPLASMIC CHAPERONE, MAJOR PILIN, KEYWDS 2 SELF-ASSEMBLY, FIMBRIAE, STRUCTURAL PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.BAO,D.XIA REVDAT 4 23-OCT-24 4Y2O 1 REMARK REVDAT 3 27-SEP-23 4Y2O 1 REMARK REVDAT 2 28-NOV-18 4Y2O 1 JRNL REMARK REVDAT 1 10-AUG-16 4Y2O 0 JRNL AUTH R.BAO,Y.LIU,S.J.SAVARINO,D.XIA JRNL TITL OFF-PATHWAY ASSEMBLY OF FIMBRIA SUBUNITS IS PREVENTED BY JRNL TITL 2 CHAPERONE CFAA OF CFA/I FIMBRIAE FROM ENTEROTOXIGENIC E. JRNL TITL 3 COLI. JRNL REF MOL. MICROBIOL. V. 102 975 2016 JRNL REFN ESSN 1365-2958 JRNL PMID 27627030 JRNL DOI 10.1111/MMI.13530 REMARK 2 REMARK 2 RESOLUTION. 2.42 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1496) 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 : TWIN_LSQ_F REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.42 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.140 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 17344 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.237 REMARK 3 R VALUE (WORKING SET) : 0.236 REMARK 3 FREE R VALUE : 0.262 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.080 REMARK 3 FREE R VALUE TEST SET COUNT : 881 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 26.1331 - 4.3955 0.95 2741 157 0.2153 0.2594 REMARK 3 2 4.3955 - 3.4915 0.95 2740 140 0.2196 0.2305 REMARK 3 3 3.4915 - 3.0509 0.95 2739 157 0.2461 0.2524 REMARK 3 4 3.0509 - 2.7723 0.95 2755 139 0.2674 0.3189 REMARK 3 5 2.7723 - 2.5738 0.95 2733 147 0.2788 0.3110 REMARK 3 6 2.5738 - 2.4222 0.93 2700 137 0.3006 0.3144 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 31.200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.017 2803 REMARK 3 ANGLE : 1.346 3791 REMARK 3 CHIRALITY : 0.078 440 REMARK 3 PLANARITY : 0.007 479 REMARK 3 DIHEDRAL : 18.955 1039 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 4Y2O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-FEB-15. REMARK 100 THE DEPOSITION ID IS D_1000206769. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-JUN-12 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 22-BM REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL 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 : 18960 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.320 REMARK 200 RESOLUTION RANGE LOW (A) : 44.464 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 7.500 REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.32 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.40 REMARK 200 COMPLETENESS FOR SHELL (%) : 72.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.47400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: 3F84 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 58.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.93 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NA2HPO4-NAH2PO4 PH 6.6, 9% PEG8000, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 X+2/3,Y+1/3,Z+1/3 REMARK 290 5555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 6555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 7555 X+1/3,Y+2/3,Z+2/3 REMARK 290 8555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 9555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 64.59600 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 37.29452 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 24.42367 REMARK 290 SMTRY1 5 -0.500000 -0.866025 0.000000 64.59600 REMARK 290 SMTRY2 5 0.866025 -0.500000 0.000000 37.29452 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 24.42367 REMARK 290 SMTRY1 6 -0.500000 0.866025 0.000000 64.59600 REMARK 290 SMTRY2 6 -0.866025 -0.500000 0.000000 37.29452 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 24.42367 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 74.58904 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 48.84733 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 74.58904 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 48.84733 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 74.58904 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 48.84733 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3480 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL 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 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 B 340 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 ALA A 0 REMARK 465 GLU A 102 REMARK 465 ASN A 103 REMARK 465 VAL A 104 REMARK 465 ILE A 105 REMARK 465 ASP A 106 REMARK 465 ASN A 107 REMARK 465 LYS A 108 REMARK 465 LYS A 109 REMARK 465 LEU A 110 REMARK 465 ALA A 221 REMARK 465 TRP A 222 REMARK 465 SER A 223 REMARK 465 HIS A 224 REMARK 465 PRO A 225 REMARK 465 GLN A 226 REMARK 465 PHE A 227 REMARK 465 GLU A 228 REMARK 465 LYS A 229 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 45 CD 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 NE ARG A 139 O VAL A 218 2.03 REMARK 500 O ILE A 118 O HOH A 401 2.07 REMARK 500 O GLY B 94 O HOH B 301 2.08 REMARK 500 NZ LYS A 36 OD1 ASP A 50 2.10 REMARK 500 OD1 ASN B 10 O HOH B 302 2.11 REMARK 500 OG SER B 14 O HOH B 303 2.13 REMARK 500 OG1 THR B 34 O GLN B 102 2.14 REMARK 500 OD1 ASN A 140 O HOH A 402 2.15 REMARK 500 O GLY A 42 NZ LYS A 179 2.15 REMARK 500 O ASN A 40 OG1 THR A 43 2.17 REMARK 500 CE1 TYR A 197 CB LEU A 216 2.18 REMARK 500 OE2 GLU A 46 O HOH A 403 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS A 142 0.34 80.60 REMARK 500 GLU A 205 -66.04 -144.53 REMARK 500 ILE A 207 -63.27 69.19 REMARK 500 LYS B 25 43.48 88.03 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 PRO A 98 ASP A 99 132.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 470 DISTANCE = 6.11 ANGSTROMS REMARK 525 HOH A 471 DISTANCE = 6.13 ANGSTROMS REMARK 525 HOH A 472 DISTANCE = 6.19 ANGSTROMS REMARK 525 HOH A 473 DISTANCE = 6.29 ANGSTROMS REMARK 525 HOH A 474 DISTANCE = 6.46 ANGSTROMS REMARK 525 HOH A 475 DISTANCE = 6.54 ANGSTROMS REMARK 525 HOH A 476 DISTANCE = 6.83 ANGSTROMS REMARK 525 HOH A 477 DISTANCE = 6.85 ANGSTROMS REMARK 525 HOH A 478 DISTANCE = 6.94 ANGSTROMS REMARK 525 HOH A 479 DISTANCE = 7.13 ANGSTROMS REMARK 525 HOH A 480 DISTANCE = 7.15 ANGSTROMS REMARK 525 HOH A 481 DISTANCE = 7.30 ANGSTROMS REMARK 525 HOH A 482 DISTANCE = 7.38 ANGSTROMS REMARK 525 HOH A 483 DISTANCE = 8.04 ANGSTROMS REMARK 525 HOH A 484 DISTANCE = 8.25 ANGSTROMS REMARK 525 HOH A 485 DISTANCE = 8.50 ANGSTROMS REMARK 525 HOH A 486 DISTANCE = 8.57 ANGSTROMS REMARK 525 HOH A 487 DISTANCE = 8.89 ANGSTROMS REMARK 525 HOH A 488 DISTANCE = 8.94 ANGSTROMS REMARK 525 HOH A 489 DISTANCE = 9.11 ANGSTROMS REMARK 525 HOH A 490 DISTANCE = 9.67 ANGSTROMS REMARK 525 HOH A 491 DISTANCE = 9.99 ANGSTROMS REMARK 525 HOH A 492 DISTANCE = 11.67 ANGSTROMS REMARK 525 HOH A 493 DISTANCE = 11.93 ANGSTROMS REMARK 525 HOH A 494 DISTANCE = 12.83 ANGSTROMS REMARK 525 HOH B 328 DISTANCE = 6.27 ANGSTROMS REMARK 525 HOH B 329 DISTANCE = 6.32 ANGSTROMS REMARK 525 HOH B 330 DISTANCE = 7.67 ANGSTROMS REMARK 525 HOH B 331 DISTANCE = 7.86 ANGSTROMS REMARK 525 HOH B 332 DISTANCE = 8.00 ANGSTROMS REMARK 525 HOH B 333 DISTANCE = 8.08 ANGSTROMS REMARK 525 HOH B 334 DISTANCE = 8.32 ANGSTROMS REMARK 525 HOH B 335 DISTANCE = 8.58 ANGSTROMS REMARK 525 HOH B 336 DISTANCE = 9.35 ANGSTROMS REMARK 525 HOH B 337 DISTANCE = 9.42 ANGSTROMS REMARK 525 HOH B 338 DISTANCE = 10.86 ANGSTROMS REMARK 525 HOH B 339 DISTANCE = 11.04 ANGSTROMS REMARK 525 HOH B 340 DISTANCE = 11.14 ANGSTROMS REMARK 525 HOH B 341 DISTANCE = 11.60 ANGSTROMS REMARK 525 HOH B 342 DISTANCE = 11.78 ANGSTROMS REMARK 525 HOH B 343 DISTANCE = 11.84 ANGSTROMS REMARK 525 HOH B 344 DISTANCE = 12.10 ANGSTROMS REMARK 525 HOH B 345 DISTANCE = 13.61 ANGSTROMS 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 NI B 202 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B -1 NE2 REMARK 620 2 HIS B 0 NE2 70.5 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue PGE A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NI B 202 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4Y2L RELATED DB: PDB REMARK 900 RELATED ID: 4Y2N RELATED DB: PDB DBREF 4Y2O A 0 219 UNP E3PPC3 E3PPC3_ECOH1 19 238 DBREF 4Y2O B 1 134 UNP E3PPC4 FMC1_ECOH1 37 170 SEQADV 4Y2O MET A -1 UNP E3PPC3 INITIATING METHIONINE SEQADV 4Y2O ILE A 112 UNP E3PPC3 THR 131 ENGINEERED MUTATION SEQADV 4Y2O ALA A 220 UNP E3PPC3 EXPRESSION TAG SEQADV 4Y2O ALA A 221 UNP E3PPC3 EXPRESSION TAG SEQADV 4Y2O TRP A 222 UNP E3PPC3 EXPRESSION TAG SEQADV 4Y2O SER A 223 UNP E3PPC3 EXPRESSION TAG SEQADV 4Y2O HIS A 224 UNP E3PPC3 EXPRESSION TAG SEQADV 4Y2O PRO A 225 UNP E3PPC3 EXPRESSION TAG SEQADV 4Y2O GLN A 226 UNP E3PPC3 EXPRESSION TAG SEQADV 4Y2O PHE A 227 UNP E3PPC3 EXPRESSION TAG SEQADV 4Y2O GLU A 228 UNP E3PPC3 EXPRESSION TAG SEQADV 4Y2O LYS A 229 UNP E3PPC3 EXPRESSION TAG SEQADV 4Y2O MET B -7 UNP E3PPC4 INITIATING METHIONINE SEQADV 4Y2O VAL B -6 UNP E3PPC4 EXPRESSION TAG SEQADV 4Y2O HIS B -5 UNP E3PPC4 EXPRESSION TAG SEQADV 4Y2O HIS B -4 UNP E3PPC4 EXPRESSION TAG SEQADV 4Y2O HIS B -3 UNP E3PPC4 EXPRESSION TAG SEQADV 4Y2O HIS B -2 UNP E3PPC4 EXPRESSION TAG SEQADV 4Y2O HIS B -1 UNP E3PPC4 EXPRESSION TAG SEQADV 4Y2O HIS B 0 UNP E3PPC4 EXPRESSION TAG SEQADV 4Y2O ALA B 40 UNP E3PPC4 ASP 76 CONFLICT SEQADV 4Y2O ASP B 41 UNP E3PPC4 ALA 77 CONFLICT SEQADV 4Y2O ALA B 42 UNP E3PPC4 THR 78 CONFLICT SEQADV 4Y2O ALA B 55 UNP E3PPC4 LEU 91 CONFLICT SEQRES 1 A 231 MET ALA ASN PHE MET ILE TYR PRO ILE SER LYS ASP LEU SEQRES 2 A 231 LYS ASN GLY ASN SER GLU LEU VAL ARG VAL TYR SER LYS SEQRES 3 A 231 SER LYS GLU ILE GLN TYR ILE LYS ILE TYR THR LYS LYS SEQRES 4 A 231 ILE ILE ASN PRO GLY THR THR GLU GLU TYR GLU VAL ASP SEQRES 5 A 231 ILE PRO ASN TRP ASP GLY GLY LEU VAL VAL THR PRO GLN SEQRES 6 A 231 LYS VAL ILE LEU PRO ALA GLY ALA SER LYS SER ILE ARG SEQRES 7 A 231 LEU THR GLN PHE LYS ILE PRO LYS LYS GLU GLU VAL TYR SEQRES 8 A 231 ARG VAL TYR PHE GLU ALA VAL LYS PRO ASP SER LYS GLU SEQRES 9 A 231 ASN VAL ILE ASP ASN LYS LYS LEU THR ILE GLU LEU SER SEQRES 10 A 231 VAL ASN ILE ILE TYR ALA ALA LEU ILE ARG SER LEU PRO SEQRES 11 A 231 SER GLU GLN ASN ILE SER LEU ASN ILE SER ARG ASN ALA SEQRES 12 A 231 LYS LYS ASN ILE ILE ILE TYR ASN ASN GLY ASN VAL ARG SEQRES 13 A 231 ALA GLY VAL LYS ASP ILE TYR PHE CYS LYS SER SER ASN SEQRES 14 A 231 ILE ASP ASP ASN CYS VAL LYS LYS ALA TYR ASN LYS ASN SEQRES 15 A 231 ILE TYR PRO GLU LYS SER PHE ASP THR LEU VAL ASN ASN SEQRES 16 A 231 ASN PHE SER TYR VAL PHE ILE LYS LEU ASN HIS GLU GLY SEQRES 17 A 231 ILE GLU LYS GLU GLN GLY LEU ILE GLN LEU LYS VAL PRO SEQRES 18 A 231 ALA ALA TRP SER HIS PRO GLN PHE GLU LYS SEQRES 1 B 142 MET VAL HIS HIS HIS HIS HIS HIS VAL ILE ASP LEU LEU SEQRES 2 B 142 GLN ALA ASP GLY ASN ALA LEU PRO SER ALA VAL LYS LEU SEQRES 3 B 142 ALA TYR SER PRO ALA SER LYS THR PHE GLU SER TYR ARG SEQRES 4 B 142 VAL MET THR GLN VAL HIS THR ASN ALA ASP ALA LYS LYS SEQRES 5 B 142 VAL ILE VAL LYS LEU ALA ASP THR PRO GLN ALA THR ASP SEQRES 6 B 142 VAL LEU ASN SER THR VAL GLN MET PRO ILE SER VAL SER SEQRES 7 B 142 TRP GLY GLY GLN VAL LEU SER THR THR ALA LYS GLU PHE SEQRES 8 B 142 GLU ALA ALA ALA LEU GLY TYR SER ALA SER GLY VAL ASN SEQRES 9 B 142 GLY VAL SER SER SER GLN GLU LEU VAL ILE SER ALA ALA SEQRES 10 B 142 PRO LYS THR ALA GLY THR ALA PRO THR ALA GLY ASN TYR SEQRES 11 B 142 SER GLY VAL VAL SER LEU VAL MET THR LEU GLY SER HET PGE A 301 10 HET PGE A 302 10 HET NI B 201 1 HET NI B 202 1 HETNAM PGE TRIETHYLENE GLYCOL HETNAM NI NICKEL (II) ION FORMUL 3 PGE 2(C6 H14 O4) FORMUL 5 NI 2(NI 2+) FORMUL 7 HOH *139(H2 O) SHEET 1 AA1 4 PHE A 2 TYR A 5 0 SHEET 2 AA1 4 GLU A 17 SER A 23 -1 O TYR A 22 N MET A 3 SHEET 3 AA1 4 SER A 72 GLN A 79 -1 O LEU A 77 N GLU A 17 SHEET 4 AA1 4 LEU A 58 THR A 61 -1 N VAL A 59 O THR A 78 SHEET 1 AA2 9 LYS A 64 LEU A 67 0 SHEET 2 AA2 9 GLN A 29 ILE A 39 -1 N GLN A 29 O LEU A 67 SHEET 3 AA2 9 GLU A 87 VAL A 96 -1 O VAL A 96 N TYR A 30 SHEET 4 AA2 9 LEU A 114 SER A 126 -1 O TYR A 120 N PHE A 93 SHEET 5 AA2 9 SER A 8 LEU A 11 1 N LYS A 9 O ARG A 125 SHEET 6 AA2 9 LEU A 114 SER A 126 1 O ARG A 125 N LYS A 9 SHEET 7 AA2 9 SER B 123 LEU B 132 1 O LEU B 128 N ILE A 119 SHEET 8 AA2 9 VAL B 45 LYS B 48 -1 N ILE B 46 O THR B 131 SHEET 9 AA2 9 LYS B 81 GLU B 82 -1 O LYS B 81 N VAL B 47 SHEET 1 AA3 8 LYS A 64 LEU A 67 0 SHEET 2 AA3 8 GLN A 29 ILE A 39 -1 N GLN A 29 O LEU A 67 SHEET 3 AA3 8 TYR A 47 ASP A 50 -1 O VAL A 49 N LYS A 37 SHEET 4 AA3 8 GLN A 29 ILE A 39 -1 N LYS A 37 O VAL A 49 SHEET 5 AA3 8 GLU A 87 VAL A 96 -1 O VAL A 96 N TYR A 30 SHEET 6 AA3 8 LEU A 114 SER A 126 -1 O TYR A 120 N PHE A 93 SHEET 7 AA3 8 SER B 123 LEU B 132 1 O LEU B 128 N ILE A 119 SHEET 8 AA3 8 GLN B 54 THR B 56 -1 N THR B 56 O SER B 123 SHEET 1 AA4 4 GLN B 54 THR B 56 0 SHEET 2 AA4 4 SER B 123 LEU B 132 -1 O SER B 123 N THR B 56 SHEET 3 AA4 4 VAL B 45 LYS B 48 -1 N ILE B 46 O THR B 131 SHEET 4 AA4 4 LYS B 81 GLU B 82 -1 O LYS B 81 N VAL B 47 SHEET 1 AA5 3 LEU A 135 ARG A 139 0 SHEET 2 AA5 3 ILE A 145 ASN A 149 -1 O ILE A 146 N SER A 138 SHEET 3 AA5 3 SER A 186 ASP A 188 -1 O PHE A 187 N ILE A 147 SHEET 1 AA6 4 VAL A 173 ILE A 181 0 SHEET 2 AA6 4 ALA A 155 CYS A 163 -1 N VAL A 157 O LYS A 179 SHEET 3 AA6 4 TYR A 197 LEU A 202 -1 O PHE A 199 N TYR A 161 SHEET 4 AA6 4 LEU A 213 LEU A 216 -1 O LEU A 213 N ILE A 200 SHEET 1 AA7 5 ASP B 3 GLN B 6 0 SHEET 2 AA7 5 TYR B 30 HIS B 37 -1 O GLN B 35 N LEU B 5 SHEET 3 AA7 5 GLN B 102 ALA B 108 -1 O LEU B 104 N VAL B 32 SHEET 4 AA7 5 ILE B 67 TRP B 71 -1 N SER B 68 O SER B 107 SHEET 5 AA7 5 GLN B 74 VAL B 75 -1 O GLN B 74 N TRP B 71 SSBOND 1 CYS A 163 CYS A 172 1555 1555 2.03 LINK NE2 HIS B -1 NI NI B 202 1555 1555 2.47 LINK NE2 HIS B 0 NI NI B 202 1555 1555 2.42 CISPEP 1 TYR A 5 PRO A 6 0 -7.36 CISPEP 2 THR A 61 PRO A 62 0 -3.20 CISPEP 3 HIS B -5 HIS B -4 0 3.71 CISPEP 4 LEU B 88 GLY B 89 0 1.99 SITE 1 AC1 4 LYS A 32 TYR A 34 GLU A 94 LYS A 164 SITE 1 AC2 1 HIS B -3 SITE 1 AC3 2 HIS B -1 HIS B 0 CRYST1 129.192 129.192 73.271 90.00 90.00 120.00 H 3 9 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 0.007740 0.004469 0.000000 0.00000 SCALE2 0.000000 0.008938 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013648 0.00000