HEADER MEMBRANE PROTEIN 27-MAR-25 9QPN TITLE BTUJ1 (BT_1491) BOUND TO DICYANOCOBINAMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DUF4465 DOMAIN-CONTAINING PROTEIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACTEROIDES THETAIOTAOMICRON VPI-5482; SOURCE 3 ORGANISM_TAXID: 226186; SOURCE 4 GENE: BT_1491; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS SURFACE-EXPOSED LIPOPROTEIN, CORRINOID-BINDING PROTEIN, MEMBRANE KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR J.ABELLON-RUIZ,B.VAN DEN BERG REVDAT 1 25-MAR-26 9QPN 0 JRNL AUTH J.ABELLON-RUIZ,R.PACHECO-GOMEZ,J.WATTS,A.HART,R.P.HIRT, JRNL AUTH 2 A.BASLE,B.VAN DEN BERG JRNL TITL BTUJ1, A SURFACE-EXPOSED B 12 -BINDING PROTEIN IN JRNL TITL 2 BACTEROIDOTA, FUNCTIONS AS AN EXTRACELLULAR VITAMIN JRNL TITL 3 RESERVOIR THAT ENHANCES FITNESS. JRNL REF J.MOL.BIOL. 69754 2026 JRNL REFN ESSN 1089-8638 JRNL PMID 41831674 JRNL DOI 10.1016/J.JMB.2026.169754 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.LIEBSCHNER,P.V.AFONINE,M.L.BAKER,G.BUNKOCZI,V.B.CHEN, REMARK 1 AUTH 2 T.I.CROLL,B.HINTZE,L.W.HUNG,S.JAIN,A.J.MCCOY,N.W.MORIARTY, REMARK 1 AUTH 3 R.D.OEFFNER,B.K.POON,M.G.PRISANT,R.J.READ,J.S.RICHARDSON, REMARK 1 AUTH 4 D.C.RICHARDSON,M.D.SAMMITO,O.V.SOBOLEV,D.H.STOCKWELL, REMARK 1 AUTH 5 T.C.TERWILLIGER,A.G.URZHUMTSEV,L.L.VIDEAU,C.J.WILLIAMS, REMARK 1 AUTH 6 P.D.ADAMS REMARK 1 TITL MACROMOLECULAR STRUCTURE DETERMINATION USING X-RAYS, REMARK 1 TITL 2 NEUTRONS AND ELECTRONS: RECENT DEVELOPMENTS IN PHENIX REMARK 1 REF ACTA CRYSTALLOGR., SECT. D: V. 75 861 2019 REMARK 1 REF 2 BIOL. CRYSTALLOGR. REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 31588918 REMARK 1 DOI 10.1107/S2059798319011471 REMARK 2 REMARK 2 RESOLUTION. 1.47 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.21.1_5286 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.47 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 57.72 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 41881 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.182 REMARK 3 R VALUE (WORKING SET) : 0.181 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.860 REMARK 3 FREE R VALUE TEST SET COUNT : 3852 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 57.7200 - 4.4700 1.00 2666 162 0.1499 0.1332 REMARK 3 2 4.4600 - 3.5400 1.00 2713 134 0.1344 0.1344 REMARK 3 3 3.5400 - 3.1000 1.00 2658 155 0.1686 0.2013 REMARK 3 4 3.0900 - 2.8100 1.00 2710 135 0.1880 0.2024 REMARK 3 5 2.8100 - 2.6100 1.00 2667 169 0.1807 0.1779 REMARK 3 6 2.6100 - 2.4600 1.00 2679 124 0.1885 0.1837 REMARK 3 7 2.4600 - 2.3300 1.00 2716 123 0.1714 0.2133 REMARK 3 8 2.3300 - 2.2300 1.00 2673 154 0.1834 0.2213 REMARK 3 9 2.2300 - 2.1500 1.00 2708 132 0.1679 0.1865 REMARK 3 10 2.1500 - 2.0700 1.00 2700 124 0.1829 0.2236 REMARK 3 11 2.0700 - 2.0100 1.00 2715 119 0.1759 0.2824 REMARK 3 12 2.0100 - 1.9500 1.00 2703 138 0.1930 0.1975 REMARK 3 13 1.9500 - 1.9000 1.00 2709 126 0.2105 0.2076 REMARK 3 14 1.9000 - 1.8500 1.00 2687 137 0.2085 0.2125 REMARK 3 15 1.8500 - 1.8100 1.00 2706 135 0.2090 0.2249 REMARK 3 16 1.8100 - 1.7700 1.00 2640 132 0.2008 0.2479 REMARK 3 17 1.7700 - 1.7400 1.00 2740 151 0.2065 0.2666 REMARK 3 18 1.7400 - 1.7000 1.00 2664 153 0.2223 0.2884 REMARK 3 19 1.7000 - 1.6700 1.00 2647 170 0.2369 0.2514 REMARK 3 20 1.6700 - 1.6400 1.00 2690 124 0.2546 0.2900 REMARK 3 21 1.6400 - 1.6200 1.00 2644 174 0.2627 0.3218 REMARK 3 22 1.6200 - 1.5900 1.00 2727 132 0.3220 0.3403 REMARK 3 23 1.5900 - 1.5700 1.00 2716 106 0.3402 0.3935 REMARK 3 24 1.5700 - 1.5500 1.00 2648 148 0.3410 0.2905 REMARK 3 25 1.5500 - 1.5300 1.00 2726 129 0.3316 0.3744 REMARK 3 26 1.5300 - 1.5100 1.00 2679 151 0.3539 0.3220 REMARK 3 27 1.5100 - 1.4900 1.00 2722 107 0.3566 0.3664 REMARK 3 28 1.4900 - 1.4700 1.00 2696 108 0.3841 0.4170 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.213 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 24.881 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 31.70 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 : 0.013 1937 REMARK 3 ANGLE : 1.280 2644 REMARK 3 CHIRALITY : 0.103 272 REMARK 3 PLANARITY : 0.007 332 REMARK 3 DIHEDRAL : 16.683 684 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 9QPN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-MAR-25. REMARK 100 THE DEPOSITION ID IS D_1292146686. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-JUN-23 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 : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.969 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 41881 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.400 REMARK 200 RESOLUTION RANGE LOW (A) : 57.720 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.00 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.50 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 (%): 43.39 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: INDEX D4 0.1 M CITRIC ACID, PH 3.5 25% REMARK 280 PEG3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 2 21 21 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,Y+1/2,-Z+1/2 REMARK 290 4555 -X,-Y+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.78500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 57.72000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 25.78500 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 57.72000 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 TOTAL BURIED SURFACE AREA: 340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL 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 MET A 21 REMARK 465 GLY A 22 REMARK 465 SER A 23 REMARK 465 ASP A 24 REMARK 465 ASP A 25 REMARK 465 ASP A 26 REMARK 465 GLU A 27 REMARK 465 LYS A 28 REMARK 465 LEU A 257 REMARK 465 GLU A 258 REMARK 465 HIS A 259 REMARK 465 HIS A 260 REMARK 465 HIS A 261 REMARK 465 HIS A 262 REMARK 465 HIS A 263 REMARK 465 HIS A 264 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 HZ2 LYS A 111 O HOH A 401 1.19 REMARK 500 O HOH A 418 O HOH A 527 1.48 REMARK 500 O HOH A 431 O HOH A 477 1.82 REMARK 500 O HOH A 426 O HOH A 431 1.95 REMARK 500 O HOH A 471 O HOH A 535 1.98 REMARK 500 NZ LYS A 111 O HOH A 401 2.06 REMARK 500 OD1 ASN A 202 O HOH A 402 2.10 REMARK 500 O HOH A 408 O HOH A 452 2.15 REMARK 500 ND2 ASN A 109 O HOH A 403 2.16 REMARK 500 O HOH A 544 O HOH A 545 2.18 REMARK 500 OD1 ASN A 109 O HOH A 403 2.19 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 O HOH A 422 O HOH A 528 2565 1.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 55 CG GLU A 55 CD -0.154 REMARK 500 GLU A 55 CD GLU A 55 OE2 -0.141 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 GLU A 55 OE1 - CD - OE2 ANGL. DEV. = -9.5 DEGREES REMARK 500 GLU A 55 CG - CD - OE1 ANGL. DEV. = 14.2 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 ASN A 119 -177.30 -170.51 REMARK 500 ASN A 130 55.54 -142.69 REMARK 500 SER A 244 45.94 -87.63 REMARK 500 REMARK 500 REMARK: NULL DBREF 9QPN A 23 256 UNP Q8A7N3 Q8A7N3_BACTN 23 256 SEQADV 9QPN MET A 21 UNP Q8A7N3 INITIATING METHIONINE SEQADV 9QPN GLY A 22 UNP Q8A7N3 EXPRESSION TAG SEQADV 9QPN LEU A 257 UNP Q8A7N3 EXPRESSION TAG SEQADV 9QPN GLU A 258 UNP Q8A7N3 EXPRESSION TAG SEQADV 9QPN HIS A 259 UNP Q8A7N3 EXPRESSION TAG SEQADV 9QPN HIS A 260 UNP Q8A7N3 EXPRESSION TAG SEQADV 9QPN HIS A 261 UNP Q8A7N3 EXPRESSION TAG SEQADV 9QPN HIS A 262 UNP Q8A7N3 EXPRESSION TAG SEQADV 9QPN HIS A 263 UNP Q8A7N3 EXPRESSION TAG SEQADV 9QPN HIS A 264 UNP Q8A7N3 EXPRESSION TAG SEQRES 1 A 244 MET GLY SER ASP ASP ASP GLU LYS MET GLU VAL VAL ILE SEQRES 2 A 244 SER PHE GLU ASN GLN LEU THR GLU ALA GLU SER GLU PHE SEQRES 3 A 244 LYS THR ASP LEU GLY GLU LYS GLY GLU VAL TYR PHE LYS SEQRES 4 A 244 TYR GLU ILE SER ASP PRO GLN LYS MET ILE GLN LEU SER SEQRES 5 A 244 HIS TYR TYR GLY ASP TRP GLY PHE GLY GLY GLY PHE THR SEQRES 6 A 244 TYR THR ASN LYS THR ASP VAL LYS THR PRO GLY TYR SER SEQRES 7 A 244 ASN LEU SER ALA ILE THR GLY LYS GLY LYS ASN GLY LYS SEQRES 8 A 244 VAL TYR LEU THR SER ASN THR ASN SER PHE THR PRO ALA SEQRES 9 A 244 GLN ILE THR ASN LEU ASN THR SER LYS TYR ASN PHE LYS SEQRES 10 A 244 GLY ALA TRP VAL THR ASN THR THR TYR ASP TYR LEU ALA SEQRES 11 A 244 ILE LYS ASP GLY ASN ASP GLY ALA GLY ASP TYR SER ILE SEQRES 12 A 244 ILE LYS GLY PRO PHE SER ASN LYS ASP ASN ASP TRP LEU SEQRES 13 A 244 LYS LEU THR ALA THR GLY TYR LYS ALA ASP GLY SER LYS SEQRES 14 A 244 ILE GLY SER ILE ASP PHE TYR LEU ALA ASP PHE ARG ASN SEQRES 15 A 244 ASN LYS GLN GLU ILE VAL ASN THR TRP GLN TRP PHE ASP SEQRES 16 A 244 TRP SER GLY ILE LYS GLU ALA ASP TYR ILE THR PHE GLU SEQRES 17 A 244 MET SER SER THR ASP ASN ASN ASP ASN GLY GLN MET ASN SEQRES 18 A 244 THR PRO SER TYR PHE CYS LEU ASP GLY ILE THR LEU ILE SEQRES 19 A 244 GLU LYS LEU GLU HIS HIS HIS HIS HIS HIS HET CBY A 301 137 HET CYN A 302 2 HET CYN A 303 2 HETNAM CBY COB(II)INAMIDE HETNAM CYN CYANIDE ION FORMUL 2 CBY C48 H72 CO N11 O8 1+ FORMUL 3 CYN 2(C N 1-) FORMUL 5 HOH *147(H2 O) HELIX 1 AA1 THR A 144 GLY A 154 1 11 HELIX 2 AA2 ARG A 201 LYS A 204 5 4 HELIX 3 AA3 SER A 217 LYS A 220 5 4 SHEET 1 AA110 GLU A 30 VAL A 32 0 SHEET 2 AA110 TYR A 245 GLU A 255 -1 O LEU A 253 N VAL A 31 SHEET 3 AA110 TYR A 113 ASN A 117 -1 N LEU A 114 O LEU A 248 SHEET 4 AA110 GLY A 79 THR A 87 -1 N THR A 85 O THR A 115 SHEET 5 AA110 ILE A 69 GLY A 76 -1 N SER A 72 O PHE A 84 SHEET 6 AA110 ALA A 124 ASN A 128 -1 O THR A 127 N GLN A 70 SHEET 7 AA110 TYR A 224 SER A 231 -1 O ILE A 225 N ILE A 126 SHEET 8 AA110 TRP A 175 TYR A 183 -1 N THR A 179 O GLU A 228 SHEET 9 AA110 LYS A 189 ASP A 199 -1 O PHE A 195 N LEU A 178 SHEET 10 AA110 GLU A 206 ILE A 207 -1 O GLU A 206 N ASP A 199 SHEET 1 AA2 8 GLU A 52 LYS A 53 0 SHEET 2 AA2 8 PHE A 58 SER A 63 -1 O LYS A 59 N GLU A 52 SHEET 3 AA2 8 ILE A 69 GLY A 76 -1 O TYR A 75 N PHE A 58 SHEET 4 AA2 8 GLY A 79 THR A 87 -1 O PHE A 84 N SER A 72 SHEET 5 AA2 8 TYR A 113 ASN A 117 -1 O THR A 115 N THR A 85 SHEET 6 AA2 8 TYR A 245 GLU A 255 -1 O LEU A 248 N LEU A 114 SHEET 7 AA2 8 TYR A 134 THR A 142 -1 N GLY A 138 O THR A 252 SHEET 8 AA2 8 GLN A 212 ASP A 215 -1 O PHE A 214 N ALA A 139 CRYST1 40.380 51.570 115.440 90.00 90.00 90.00 P 2 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 0.024765 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019391 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008663 0.00000 CONECT 3519 3520 3583 3587 CONECT 3520 3519 3521 3522 CONECT 3521 3520 CONECT 3522 3520 3523 3588 3589 CONECT 3523 3522 3524 3590 3591 CONECT 3524 3523 3525 3526 3532 CONECT 3525 3524 3592 3593 3594 CONECT 3526 3524 3527 3528 3595 CONECT 3527 3526 3533 3575 3596 CONECT 3528 3526 3529 3597 3598 CONECT 3529 3528 3530 3531 CONECT 3530 3529 3599 3600 CONECT 3531 3529 CONECT 3532 3524 3533 3534 CONECT 3533 3527 3532 3578 CONECT 3534 3532 3535 3536 CONECT 3535 3534 3601 3602 3603 CONECT 3536 3534 3537 3547 CONECT 3537 3536 3538 3543 3604 CONECT 3538 3537 3539 3605 3606 CONECT 3539 3538 3540 3607 3608 CONECT 3540 3539 3541 3542 CONECT 3541 3540 3609 3610 CONECT 3542 3540 CONECT 3543 3537 3544 3545 3546 CONECT 3544 3543 3611 3612 3613 CONECT 3545 3543 3614 3615 3616 CONECT 3546 3543 3547 3548 CONECT 3547 3536 3546 3578 CONECT 3548 3546 3549 3617 CONECT 3549 3548 3550 3563 CONECT 3550 3549 3551 3556 CONECT 3551 3550 3552 3618 3619 CONECT 3552 3551 3553 3620 3621 CONECT 3553 3552 3554 3555 CONECT 3554 3553 3622 3623 CONECT 3555 3553 CONECT 3556 3550 3557 3558 3562 CONECT 3557 3556 3624 3625 3626 CONECT 3558 3556 3559 3627 3628 CONECT 3559 3558 3560 3561 CONECT 3560 3559 3629 3630 CONECT 3561 3559 CONECT 3562 3556 3563 3564 CONECT 3563 3549 3562 3578 CONECT 3564 3562 3565 3566 CONECT 3565 3564 3631 3632 3633 CONECT 3566 3564 3567 3577 CONECT 3567 3566 3568 3573 CONECT 3568 3567 3569 3634 3635 CONECT 3569 3568 3570 3636 3637 CONECT 3570 3569 3571 3572 CONECT 3571 3570 3638 3639 CONECT 3572 3570 CONECT 3573 3567 3574 3575 3579 CONECT 3574 3573 3640 3641 3642 CONECT 3575 3527 3573 3576 3577 CONECT 3576 3575 3643 3644 3645 CONECT 3577 3566 3575 3578 CONECT 3578 3533 3547 3563 3577 CONECT 3579 3573 3580 3646 3647 CONECT 3580 3579 3581 3582 CONECT 3581 3580 CONECT 3582 3580 3648 3649 CONECT 3583 3519 3584 3650 3651 CONECT 3584 3583 3585 3586 3652 CONECT 3585 3584 3653 3654 3655 CONECT 3586 3584 CONECT 3587 3519 CONECT 3588 3522 CONECT 3589 3522 CONECT 3590 3523 CONECT 3591 3523 CONECT 3592 3525 CONECT 3593 3525 CONECT 3594 3525 CONECT 3595 3526 CONECT 3596 3527 CONECT 3597 3528 CONECT 3598 3528 CONECT 3599 3530 CONECT 3600 3530 CONECT 3601 3535 CONECT 3602 3535 CONECT 3603 3535 CONECT 3604 3537 CONECT 3605 3538 CONECT 3606 3538 CONECT 3607 3539 CONECT 3608 3539 CONECT 3609 3541 CONECT 3610 3541 CONECT 3611 3544 CONECT 3612 3544 CONECT 3613 3544 CONECT 3614 3545 CONECT 3615 3545 CONECT 3616 3545 CONECT 3617 3548 CONECT 3618 3551 CONECT 3619 3551 CONECT 3620 3552 CONECT 3621 3552 CONECT 3622 3554 CONECT 3623 3554 CONECT 3624 3557 CONECT 3625 3557 CONECT 3626 3557 CONECT 3627 3558 CONECT 3628 3558 CONECT 3629 3560 CONECT 3630 3560 CONECT 3631 3565 CONECT 3632 3565 CONECT 3633 3565 CONECT 3634 3568 CONECT 3635 3568 CONECT 3636 3569 CONECT 3637 3569 CONECT 3638 3571 CONECT 3639 3571 CONECT 3640 3574 CONECT 3641 3574 CONECT 3642 3574 CONECT 3643 3576 CONECT 3644 3576 CONECT 3645 3576 CONECT 3646 3579 CONECT 3647 3579 CONECT 3648 3582 CONECT 3649 3582 CONECT 3650 3583 CONECT 3651 3583 CONECT 3652 3584 CONECT 3653 3585 CONECT 3654 3585 CONECT 3655 3585 CONECT 3656 3657 CONECT 3657 3656 CONECT 3658 3659 CONECT 3659 3658 MASTER 356 0 3 3 18 0 0 6 2034 1 141 19 END