HEADER PROTEIN TRANSPORT 14-JUL-99 1QKA TITLE OLIGO-PEPTIDE BINDING PROTEIN (OPPA) COMPLEXED WITH KRK COMPND MOL_ID: 1; COMPND 2 MOLECULE: PERIPLASMIC OLIGOPEPTIDE-BINDING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: OPPA; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: LYS-ARG-LYS; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SALMONELLA TYPHIMURIUM; SOURCE 3 ORGANISM_TAXID: 602; SOURCE 4 GENE: OPPA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 SYNTHETIC: YES; SOURCE 9 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 10 ORGANISM_TAXID: 32630 KEYWDS PROTEIN TRANSPORT, COMPLEX (PEPTIDE TRANSPORT-PEPTIDE), PEPTIDE KEYWDS 2 TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR J.R.H.TAME,A.J.WILKINSON REVDAT 7 20-NOV-24 1QKA 1 REMARK REVDAT 6 13-DEC-23 1QKA 1 REMARK LINK REVDAT 5 12-JUL-17 1QKA 1 REVDAT 4 24-FEB-09 1QKA 1 VERSN REVDAT 3 01-AUG-03 1QKA 1 JRNL REMARK LINK REVDAT 2 19-SEP-99 1QKA 1 HET REVDAT 1 09-SEP-99 1QKA 0 JRNL AUTH S.H.SLEIGH,P.R.SEAVERS,A.J.WILKINSON,J.E.LADBURY,J.R.H.TAME JRNL TITL CRYSTALLOGRAPHIC AND CALORIMETRIC ANALYSIS OF PEPTIDE JRNL TITL 2 BINDING TO OPPA PROTEIN JRNL REF J.MOL.BIOL. V. 291 393 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10438628 JRNL DOI 10.1006/JMBI.1999.2929 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.R.H.TAME,S.H.SLEIGH,A.J.WILKINSON,J.E.LADBURY REMARK 1 TITL THE ROLE OF WATER IN SEQUENCE-INDEPENDENT LIGAND BINDING BY REMARK 1 TITL 2 AN OLIGOPEPTIDE TRANSPORTER PROTEIN REMARK 1 REF NAT.STRUCT.BIOL. V. 3 998 1996 REMARK 1 REFN ISSN 1072-8368 REMARK 1 PMID 8946852 REMARK 1 DOI 10.1038/NSB1296-998 REMARK 1 REFERENCE 2 REMARK 1 AUTH J.R.H.TAME,E.J.DODSON,G.MURSHUDOV,C.F.HIGGINS,A.J.WILKINSON REMARK 1 TITL THE CRYSTAL STRUCTURES OF THE OLIGOPEPTIDE-BINDING PROTEIN REMARK 1 TITL 2 OPPA COMPLEXED WITH TRIPEPTIDE AND TETRAPEPTIDE LIGANDS REMARK 1 REF STRUCTURE V. 3 1395 1995 REMARK 1 REFN ISSN 0969-2126 REMARK 1 PMID 8747465 REMARK 1 DOI 10.1016/S0969-2126(01)00276-3 REMARK 1 REFERENCE 3 REMARK 1 AUTH I.D.GLOVER,R.DENNY,N.D.NGUTI,S.MCSWEENEY,A.THOMPSON, REMARK 1 AUTH 2 E.DODSON,A.J.WILKINSON,J.R.H.TAME REMARK 1 TITL STRUCTURE DETERMINATION OF OPPA AT 2.3 ANGSTROMS RESOLUTION REMARK 1 TITL 2 USING MULTIPLE WAVELENGTH ANOMALOUS METHODS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 51 39 1995 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 15299334 REMARK 1 DOI 10.1107/S090744499400692X REMARK 1 REFERENCE 4 REMARK 1 AUTH J.R.H.TAME,G.N.MURSHUDOV,E.J.DODSON,T.K.NEIL,G.G.DODSON, REMARK 1 AUTH 2 C.F.HIGGINS,A.J.WILKINSON REMARK 1 TITL THE STRUCTURAL BASIS OF SEQUENCE-INDEPENDENT PEPTIDE BINDING REMARK 1 TITL 2 BY OPPA PROTEIN REMARK 1 REF SCIENCE V. 264 1578 1994 REMARK 1 REFN ISSN 0036-8075 REMARK 1 PMID 8202710 REMARK 1 DOI 10.1126/SCIENCE.8202710 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 3 NUMBER OF REFLECTIONS : 55059 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.222 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2614 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4195 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 456 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.80 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): NULL REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.010 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.026 ; 0.040 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.027 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.175 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.243 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.121 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : NULL ; NULL REMARK 3 PLANAR (DEGREES) : 3.600 ; 7.000 REMARK 3 STAGGERED (DEGREES) : 14.000; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 29.800; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.225 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.772 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.990 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 4.148 ; 3.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SEVERAL WATER MOLECULES IN THE MODEL REMARK 3 HAVE LOW TEMPERATURE FACTORS BUT FORM NO HYDROGEN BONDS. THESE REMARK 3 MAY IN FACT BE URANYL IONS AT LOW OCCUPANCY. REMARK 4 REMARK 4 1QKA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-JUL-99. REMARK 100 THE DEPOSITION ID IS D_1290001829. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 120.0 REMARK 200 PH : 5.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NI FILTER REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : R-AXIS IIC REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 52404 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 15.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.09700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 5.6000 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) : 1.90 REMARK 200 COMPLETENESS FOR SHELL (%) : 72.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.30900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CCP4 REMARK 200 STARTING MODEL: PDB ENTRY 1OLB REMARK 200 REMARK 200 REMARK: FLASH COOLED TO 120K REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CO-CRYSTALLIZED WITH URANIUM ACETATE, REMARK 280 PH 5.5, PH 5.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 54.96300 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 35.03050 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.72300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 35.03050 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 54.96300 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.72300 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 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 ASP A 459 CB CG OD1 OD2 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 OD2 ASP A 459 O HOH A 701 1.99 REMARK 500 O HOH A 706 O HOH A 1046 2.18 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 OG SER A 227 NZ LYS A 326 3555 2.04 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 ARG A 77 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ASP A 84 CB - CG - OD1 ANGL. DEV. = 5.5 DEGREES REMARK 500 ARG A 201 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 TYR A 269 CB - CG - CD1 ANGL. DEV. = 3.6 DEGREES REMARK 500 TYR A 273 CB - CG - CD2 ANGL. DEV. = -3.8 DEGREES REMARK 500 ASP A 410 CB - CG - OD2 ANGL. DEV. = -5.5 DEGREES REMARK 500 ARG A 489 CD - NE - CZ ANGL. DEV. = 10.7 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 GLU A 32 -4.96 -141.36 REMARK 500 GLU A 200 -62.34 -132.65 REMARK 500 ASN A 246 49.45 -96.29 REMARK 500 THR A 367 120.80 -38.15 REMARK 500 SER A 368 140.26 179.34 REMARK 500 THR A 408 58.39 -98.41 REMARK 500 ASP A 410 -73.12 -105.76 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 IUM A 602 REMARK 610 IUM A 610 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 IUM A 608 U REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 11 OD2 REMARK 620 2 GLU A 342 OE1 84.2 REMARK 620 3 GLU A 342 OE2 84.9 1.2 REMARK 620 4 HOH A 843 O 151.4 118.0 116.9 REMARK 620 5 HOH A1151 O 141.7 74.8 74.6 65.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 IUM A 605 U REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 53 OE1 REMARK 620 2 GLU A 53 OE2 59.6 REMARK 620 3 ASP A 362 OD1 25.8 62.1 REMARK 620 4 ASP A 362 OD2 23.2 62.1 2.6 REMARK 620 5 ASP A 410 OD1 20.5 65.8 7.7 5.5 REMARK 620 6 ASP A 410 OD2 22.8 65.5 5.3 3.6 2.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 IUM A 606 U REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 133 OD1 REMARK 620 2 ASP A 133 OD2 49.9 REMARK 620 3 HIS A 517 O 3.5 46.4 REMARK 620 4 HIS A 517 OXT 1.6 48.3 1.9 REMARK 620 5 HOH A 711 O 2.9 50.4 4.9 3.3 REMARK 620 6 HOH A 714 O 0.7 50.1 3.7 1.8 2.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 IUM A 609 U REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LYS A 194 NZ REMARK 620 2 GLN A 220 OE1 141.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 IUM A 604 U REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 251 OE2 REMARK 620 2 ASP A 369 OD1 64.5 REMARK 620 3 ASP A 369 OD2 83.1 39.1 REMARK 620 4 LYS A 373 NZ 51.7 49.6 88.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 IUM A 601 U REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 323 OD1 REMARK 620 2 ASP A 323 OD2 38.3 REMARK 620 3 ASN A 394 OD1 54.5 17.4 REMARK 620 4 HOH A 706 O 39.0 70.2 81.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 IUM A 603 U REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 459 OD2 REMARK 620 2 HOH A 701 O 32.5 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 IUM A 607 U REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 711 O REMARK 620 2 HOH A1150 O 146.6 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 IUM C 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IUM C 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IUM C 4 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IUM C 5 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IUM C 6 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IUM C 7 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IUM C 8 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IUM C 9 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IUM C 11 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QKB RELATED DB: PDB REMARK 900 RELATED ID: 1OLA RELATED DB: PDB REMARK 900 RELATED ID: 2OLB RELATED DB: PDB REMARK 900 RELATED ID: 1OLC RELATED DB: PDB REMARK 900 RELATED ID: 1JET RELATED DB: PDB REMARK 900 RELATED ID: 1JEU RELATED DB: PDB REMARK 900 RELATED ID: 1JEV RELATED DB: PDB REMARK 900 RELATED ID: 1RKM RELATED DB: PDB REMARK 900 RELATED ID: 2RKM RELATED DB: PDB REMARK 900 RELATED ID: 1B05 RELATED DB: PDB REMARK 900 RELATED ID: 1B0H RELATED DB: PDB REMARK 900 RELATED ID: 1B1H RELATED DB: PDB REMARK 900 RELATED ID: 1B2H RELATED DB: PDB REMARK 900 RELATED ID: 1B3F RELATED DB: PDB REMARK 900 RELATED ID: 1B3G RELATED DB: PDB REMARK 900 RELATED ID: 1B3H RELATED DB: PDB REMARK 900 RELATED ID: 1B3L RELATED DB: PDB REMARK 900 RELATED ID: 1B4H RELATED DB: PDB REMARK 900 RELATED ID: 1B4Z RELATED DB: PDB REMARK 900 RELATED ID: 1B5H RELATED DB: PDB REMARK 900 RELATED ID: 1B5I RELATED DB: PDB REMARK 900 RELATED ID: 1B5J RELATED DB: PDB REMARK 900 RELATED ID: 1B6H RELATED DB: PDB REMARK 900 RELATED ID: 1B7H RELATED DB: PDB REMARK 900 RELATED ID: 1B9J RELATED DB: PDB REMARK 900 RELATED ID: 1B32 RELATED DB: PDB REMARK 900 RELATED ID: 1B40 RELATED DB: PDB REMARK 900 RELATED ID: 1B46 RELATED DB: PDB REMARK 900 RELATED ID: 1B51 RELATED DB: PDB REMARK 900 RELATED ID: 1B52 RELATED DB: PDB REMARK 900 RELATED ID: 1B58 RELATED DB: PDB DBREF 1QKA A 1 517 UNP P06202 OPPA_SALTY 26 542 DBREF 1QKA B 1 3 PDB 1QKA 1QKA 1 3 SEQRES 1 A 517 ALA ASP VAL PRO ALA GLY VAL GLN LEU ALA ASP LYS GLN SEQRES 2 A 517 THR LEU VAL ARG ASN ASN GLY SER GLU VAL GLN SER LEU SEQRES 3 A 517 ASP PRO HIS LYS ILE GLU GLY VAL PRO GLU SER ASN VAL SEQRES 4 A 517 SER ARG ASP LEU PHE GLU GLY LEU LEU ILE SER ASP VAL SEQRES 5 A 517 GLU GLY HIS PRO SER PRO GLY VAL ALA GLU LYS TRP GLU SEQRES 6 A 517 ASN LYS ASP PHE LYS VAL TRP THR PHE HIS LEU ARG GLU SEQRES 7 A 517 ASN ALA LYS TRP SER ASP GLY THR PRO VAL THR ALA HIS SEQRES 8 A 517 ASP PHE VAL TYR SER TRP GLN ARG LEU ALA ASP PRO ASN SEQRES 9 A 517 THR ALA SER PRO TYR ALA SER TYR LEU GLN TYR GLY HIS SEQRES 10 A 517 ILE ALA ASN ILE ASP ASP ILE ILE ALA GLY LYS LYS PRO SEQRES 11 A 517 ALA THR ASP LEU GLY VAL LYS ALA LEU ASP ASP HIS THR SEQRES 12 A 517 PHE GLU VAL THR LEU SER GLU PRO VAL PRO TYR PHE TYR SEQRES 13 A 517 LYS LEU LEU VAL HIS PRO SER VAL SER PRO VAL PRO LYS SEQRES 14 A 517 SER ALA VAL GLU LYS PHE GLY ASP LYS TRP THR GLN PRO SEQRES 15 A 517 ALA ASN ILE VAL THR ASN GLY ALA TYR LYS LEU LYS ASN SEQRES 16 A 517 TRP VAL VAL ASN GLU ARG ILE VAL LEU GLU ARG ASN PRO SEQRES 17 A 517 GLN TYR TRP ASP ASN ALA LYS THR VAL ILE ASN GLN VAL SEQRES 18 A 517 THR TYR LEU PRO ILE SER SER GLU VAL THR ASP VAL ASN SEQRES 19 A 517 ARG TYR ARG SER GLY GLU ILE ASP MET THR TYR ASN ASN SEQRES 20 A 517 MET PRO ILE GLU LEU PHE GLN LYS LEU LYS LYS GLU ILE SEQRES 21 A 517 PRO ASN GLU VAL ARG VAL ASP PRO TYR LEU CYS THR TYR SEQRES 22 A 517 TYR TYR GLU ILE ASN ASN GLN LYS ALA PRO PHE ASN ASP SEQRES 23 A 517 VAL ARG VAL ARG THR ALA LEU LYS LEU ALA LEU ASP ARG SEQRES 24 A 517 ASP ILE ILE VAL ASN LYS VAL LYS ASN GLN GLY ASP LEU SEQRES 25 A 517 PRO ALA TYR SER TYR THR PRO PRO TYR THR ASP GLY ALA SEQRES 26 A 517 LYS LEU VAL GLU PRO GLU TRP PHE LYS TRP SER GLN GLN SEQRES 27 A 517 LYS ARG ASN GLU GLU ALA LYS LYS LEU LEU ALA GLU ALA SEQRES 28 A 517 GLY PHE THR ALA ASP LYS PRO LEU THR PHE ASP LEU LEU SEQRES 29 A 517 TYR ASN THR SER ASP LEU HIS LYS LYS LEU ALA ILE ALA SEQRES 30 A 517 VAL ALA SER ILE TRP LYS LYS ASN LEU GLY VAL ASN VAL SEQRES 31 A 517 ASN LEU GLU ASN GLN GLU TRP LYS THR PHE LEU ASP THR SEQRES 32 A 517 ARG HIS GLN GLY THR PHE ASP VAL ALA ARG ALA GLY TRP SEQRES 33 A 517 CYS ALA ASP TYR ASN GLU PRO THR SER PHE LEU ASN THR SEQRES 34 A 517 MET LEU SER ASP SER SER ASN ASN THR ALA HIS TYR LYS SEQRES 35 A 517 SER PRO ALA PHE ASP LYS LEU ILE ALA ASP THR LEU LYS SEQRES 36 A 517 VAL ALA ASP ASP THR GLN ARG SER GLU LEU TYR ALA LYS SEQRES 37 A 517 ALA GLU GLN GLN LEU ASP LYS ASP SER ALA ILE VAL PRO SEQRES 38 A 517 VAL TYR TYR TYR VAL ASN ALA ARG LEU VAL LYS PRO TRP SEQRES 39 A 517 VAL GLY GLY TYR THR GLY LYS ASP PRO LEU ASP ASN ILE SEQRES 40 A 517 TYR VAL LYS ASN LEU TYR ILE ILE LYS HIS SEQRES 1 B 3 LYS ARG LYS HET IUM A 601 1 HET IUM A 602 1 HET IUM A 603 1 HET IUM A 604 1 HET IUM A 605 1 HET IUM A 606 1 HET IUM A 607 1 HET IUM A 608 1 HET IUM A 609 1 HET IUM A 610 1 HET IUM A 611 1 HETNAM IUM URANYL (VI) ION FORMUL 3 IUM 11(O2 U 2+) FORMUL 14 HOH *456(H2 O) HELIX 1 1 ASP A 27 ILE A 31 5 5 HELIX 2 2 GLY A 33 PHE A 44 1 12 HELIX 3 3 THR A 89 ASP A 102 1 14 HELIX 4 4 PRO A 103 ALA A 106 5 4 HELIX 5 5 SER A 111 HIS A 117 1 7 HELIX 6 6 ASN A 120 ALA A 126 1 7 HELIX 7 7 PRO A 130 LEU A 134 5 5 HELIX 8 8 TYR A 154 HIS A 161 5 8 HELIX 9 9 HIS A 161 SER A 165 5 5 HELIX 10 10 PRO A 168 GLY A 176 1 9 HELIX 11 11 ASP A 177 TRP A 179 5 3 HELIX 12 12 ASP A 212 THR A 216 5 5 HELIX 13 13 SER A 228 SER A 238 1 11 HELIX 14 14 LEU A 252 ILE A 260 1 9 HELIX 15 15 ASP A 286 LEU A 297 1 12 HELIX 16 16 ASP A 298 LYS A 305 1 8 HELIX 17 17 PRO A 330 LYS A 334 5 5 HELIX 18 18 SER A 336 ALA A 351 1 16 HELIX 19 19 SER A 368 GLY A 387 1 20 HELIX 20 20 GLU A 396 GLY A 407 1 12 HELIX 21 21 PRO A 423 ASN A 428 1 6 HELIX 22 22 THR A 429 LEU A 431 5 3 HELIX 23 23 SER A 443 THR A 453 1 11 HELIX 24 24 ASP A 458 ASP A 476 1 19 HELIX 25 25 TYR A 508 LEU A 512 5 5 SHEET 1 A 4 THR A 14 ASN A 18 0 SHEET 2 A 4 GLN A 220 LEU A 224 1 N GLN A 220 O LEU A 15 SHEET 3 A 4 ARG A 201 ARG A 206 -1 N LEU A 204 O VAL A 221 SHEET 4 A 4 TYR A 191 VAL A 197 -1 N VAL A 197 O ARG A 201 SHEET 1 B 2 LEU A 48 SER A 50 0 SHEET 2 B 2 PRO A 56 PRO A 58 -1 N SER A 57 O ILE A 49 SHEET 1 C 4 ALA A 61 LYS A 67 0 SHEET 2 C 4 VAL A 71 LEU A 76 -1 N HIS A 75 O GLU A 62 SHEET 3 C 4 THR A 143 THR A 147 -1 N VAL A 146 O TRP A 72 SHEET 4 C 4 VAL A 136 ASP A 140 -1 N ASP A 140 O THR A 143 SHEET 1 D 2 VAL A 264 PRO A 268 0 SHEET 2 D 2 VAL A 486 LEU A 490 -1 N ARG A 489 O ARG A 265 SHEET 1 E 3 VAL A 411 CYS A 417 0 SHEET 2 E 3 CYS A 271 ILE A 277 -1 N GLU A 276 O ALA A 412 SHEET 3 E 3 ILE A 479 TYR A 484 -1 N TYR A 483 O TYR A 273 SHEET 1 F 2 THR A 360 ASN A 366 0 SHEET 2 F 2 ASN A 389 GLN A 395 1 N ASN A 389 O PHE A 361 SSBOND 1 CYS A 271 CYS A 417 1555 1555 2.03 LINK OD2 ASP A 11 U IUM A 608 1555 1555 2.62 LINK NZ LYS A 12 U IUM A 611 1555 1554 2.82 LINK OE1 GLU A 53 U IUM A 605 1555 3545 2.34 LINK OE2 GLU A 53 U IUM A 605 1555 3545 2.14 LINK OD1 ASP A 133 U IUM A 606 1555 4555 2.58 LINK OD2 ASP A 133 U IUM A 606 1555 4555 2.59 LINK NZ LYS A 194 U IUM A 609 1555 1555 2.35 LINK OE1 GLN A 220 U IUM A 609 1555 1555 2.27 LINK OE2 GLU A 251 U IUM A 604 1555 1555 2.30 LINK OD1 ASP A 323 U IUM A 601 1555 1555 3.50 LINK OD2 ASP A 323 U IUM A 601 1555 1555 2.29 LINK OE1 GLU A 342 U IUM A 608 1555 1556 2.07 LINK OE2 GLU A 342 U IUM A 608 1555 1556 3.76 LINK OD1 ASP A 362 U IUM A 605 1555 1555 3.77 LINK OD2 ASP A 362 U IUM A 605 1555 1555 2.27 LINK OD1 ASP A 369 U IUM A 604 1555 1555 3.42 LINK OD2 ASP A 369 U IUM A 604 1555 1555 2.23 LINK NZ LYS A 373 U IUM A 604 1555 1555 3.50 LINK OD1 ASN A 394 U IUM A 601 1555 3555 2.12 LINK OD1 ASP A 410 U IUM A 605 1555 1555 3.60 LINK OD2 ASP A 410 U IUM A 605 1555 1555 2.43 LINK OD2 ASP A 459 U IUM A 603 1555 1555 3.57 LINK O HIS A 517 U IUM A 606 1555 1555 3.64 LINK OXT HIS A 517 U IUM A 606 1555 1555 2.65 LINK U IUM A 601 O HOH A 706 1555 1555 3.87 LINK U IUM A 603 O HOH A 701 1555 1555 2.47 LINK U IUM A 606 O HOH A 711 1555 4455 1.95 LINK U IUM A 606 O HOH A 714 1555 1555 2.19 LINK U IUM A 607 O HOH A 711 1555 4455 2.99 LINK U IUM A 607 O HOH A1150 1555 1555 2.77 LINK U IUM A 608 O HOH A 843 1555 1554 2.48 LINK U IUM A 608 O HOH A1151 1555 1554 3.13 CISPEP 1 ALA A 282 PRO A 283 0 2.36 SITE 1 AC1 2 ASP A 323 ASN A 394 SITE 1 AC2 1 HOH A 701 SITE 1 AC3 3 GLU A 251 ASP A 369 LYS A 373 SITE 1 AC4 3 GLU A 53 ASP A 362 ASP A 410 SITE 1 AC5 4 ASP A 133 HIS A 517 HOH A 711 HOH A 714 SITE 1 AC6 2 HOH A1150 HOH A 711 SITE 1 AC7 3 ASP A 11 GLU A 342 HOH A 843 SITE 1 AC8 2 LYS A 194 GLN A 220 SITE 1 AC9 1 LYS A 12 CRYST1 109.926 75.446 70.061 90.00 90.00 90.00 P 21 21 21 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 0.009097 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013254 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014273 0.00000