HEADER TRANSPORT PROTEIN 21-JAN-03 1NQG TITLE OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, WITH BOUND TITLE 2 CALCIUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: VITAMIN B12 RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: OUTER MEMBRANE COBALAMIN TRANSPORTER BTUB; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: BTUB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)PLYSS; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS BETA BARREL, COBALAMIN, VITAMIN B12, MEMBRANE TRANSPORT, CALCIUM KEYWDS 2 BINDING, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR D.P.CHIMENTO,A.K.MOHANTY,R.J.KADNER,M.C.WIENER REVDAT 4 16-AUG-23 1NQG 1 REMARK LINK REVDAT 3 13-JUL-11 1NQG 1 VERSN REVDAT 2 24-FEB-09 1NQG 1 VERSN REVDAT 1 29-APR-03 1NQG 0 JRNL AUTH D.P.CHIMENTO,A.K.MOHANTY,R.J.KADNER,M.C.WIENER JRNL TITL SUBSTRATE-INDUCED TRANSMEMBRANE SIGNALING IN THE COBALAMIN JRNL TITL 2 TRANSPORTER BTUB JRNL REF NAT.STRUCT.BIOL. V. 10 394 2003 JRNL REFN ISSN 1072-8368 JRNL PMID 12652322 JRNL DOI 10.1038/NSB914 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.P.CHIMENTO,A.K.MOHANTY,R.J.KADNER,M.C.WIENER REMARK 1 TITL CRYSTALLIZATION AND INITIAL X-RAY DIFFRACTION OF BTUB, THE REMARK 1 TITL 2 INTEGRAL MEMBRANE COBALAMIN TRANSPORTER OF ESCHERICHIA COLI REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 59 509 2003 REMARK 1 REFN ISSN 0907-4449 REMARK 1 DOI 10.1107/S0907444903000052 REMARK 2 REMARK 2 RESOLUTION. 3.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.1 REMARK 3 NUMBER OF REFLECTIONS : 12327 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) : 0.234 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 642 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) : 3.31 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.39 REMARK 3 REFLECTION IN BIN (WORKING SET) : 848 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2040 REMARK 3 BIN FREE R VALUE SET COUNT : 51 REMARK 3 BIN FREE R VALUE : 0.2720 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4555 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 130 REMARK 3 SOLVENT ATOMS : 0 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) : 31.77 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.55000 REMARK 3 B22 (A**2) : -0.55000 REMARK 3 B33 (A**2) : 0.82000 REMARK 3 B12 (A**2) : -0.27000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 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): 0.546 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.539 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 30.727 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.887 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.874 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4786 ; 0.028 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 4141 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6466 ; 2.619 ; 1.939 REMARK 3 BOND ANGLES OTHERS (DEGREES): 9632 ; 1.053 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 573 ; 7.094 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 724 ;21.592 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 673 ; 0.135 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5359 ; 0.012 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1030 ; 0.008 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 1476 ; 0.372 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 5156 ; 0.354 ; 0.300 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 10 ; 0.058 ; 0.500 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 379 ; 0.226 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; 0.320 ; 0.500 REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 18 ; 0.262 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 93 ; 0.325 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 2 ; 0.228 ; 0.500 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): 2831 ; 4.910 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4542 ; 7.536 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1955 ;10.808 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1924 ;14.940 ; 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 : 2 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 6 A 136 REMARK 3 ORIGIN FOR THE GROUP (A): -6.5336 64.3029 24.8608 REMARK 3 T TENSOR REMARK 3 T11: 0.5119 T22: 0.2146 REMARK 3 T33: 0.2902 T12: 0.3161 REMARK 3 T13: 0.2326 T23: 0.0840 REMARK 3 L TENSOR REMARK 3 L11: 3.3040 L22: 2.1919 REMARK 3 L33: 2.8026 L12: -0.0030 REMARK 3 L13: 0.2528 L23: 0.1110 REMARK 3 S TENSOR REMARK 3 S11: 0.0055 S12: 0.2320 S13: -0.2025 REMARK 3 S21: 0.0949 S22: 0.0387 S23: 0.1498 REMARK 3 S31: 0.1384 S32: -0.2587 S33: -0.0441 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 137 A 594 REMARK 3 ORIGIN FOR THE GROUP (A): -5.1835 65.9821 21.0570 REMARK 3 T TENSOR REMARK 3 T11: 0.5639 T22: 0.3208 REMARK 3 T33: 0.3455 T12: 0.2955 REMARK 3 T13: 0.1983 T23: 0.1276 REMARK 3 L TENSOR REMARK 3 L11: 1.9251 L22: 1.2938 REMARK 3 L33: 1.4063 L12: 0.0220 REMARK 3 L13: -0.0221 L23: -0.0635 REMARK 3 S TENSOR REMARK 3 S11: -0.0845 S12: 0.5501 S13: -0.1292 REMARK 3 S21: -0.1661 S22: 0.0573 S23: 0.1153 REMARK 3 S31: 0.1062 S32: -0.2263 S33: 0.0272 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. THE AVERAGE ISOTROPIC B VALUE IS AN AVERAGE RESIDUAL REMARK 3 B FACTOR. REMARK 4 REMARK 4 1NQG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-JAN-03. REMARK 100 THE DEPOSITION ID IS D_1000018110. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-AUG-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 17-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.255 REMARK 200 MONOCHROMATOR : SI(111) DOUBLE-CRYSTAL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13146 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.300 REMARK 200 RESOLUTION RANGE LOW (A) : 35.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.6 REMARK 200 DATA REDUNDANCY : 9.700 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07900 REMARK 200 FOR THE DATA SET : 30.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.33 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.8 REMARK 200 DATA REDUNDANCY IN SHELL : 9.40 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.22000 REMARK 200 FOR SHELL : 8.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: PDB ENTRY 1NQF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.37 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 3350, MAGNESIUM ACETATE, BIS-TRIS, REMARK 280 N-OCTYL TETRAOXYETHYLENE, PH 6.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 75.22833 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 150.45667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 150.45667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 75.22833 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 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 GLN A 1 REMARK 465 ASP A 2 REMARK 465 THR A 3 REMARK 465 SER A 4 REMARK 465 PRO A 5 REMARK 465 TYR A 232 REMARK 465 TYR A 233 REMARK 465 SER A 234 REMARK 465 PRO A 235 REMARK 465 GLY A 236 REMARK 465 SER A 237 REMARK 465 PRO A 238 REMARK 465 LEU A 239 REMARK 465 LEU A 240 REMARK 465 TYR A 281 REMARK 465 GLY A 282 REMARK 465 ARG A 283 REMARK 465 TYR A 284 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 OD1 ASP A 285 N SER A 286 1.17 REMARK 500 OD1 ASN A 228 CG2 THR A 242 1.22 REMARK 500 CA GLY A 184 N SER A 532 1.55 REMARK 500 CA GLY A 184 CA SER A 532 1.77 REMARK 500 NH1 ARG A 226 NZ LYS A 244 1.91 REMARK 500 O ARG A 165 OE1 GLU A 207 1.93 REMARK 500 OD2 ASP A 81 OG1 THR A 131 1.99 REMARK 500 NH1 ARG A 226 CE LYS A 244 2.08 REMARK 500 N GLY A 184 CA SER A 532 2.10 REMARK 500 OG SER A 263 ND2 ASN A 302 2.11 REMARK 500 OD2 ASP A 179 O GLN A 191 2.12 REMARK 500 O TYR A 183 OD1 ASN A 185 2.12 REMARK 500 OH TYR A 527 CD LYS A 540 2.13 REMARK 500 OH TYR A 527 CE LYS A 540 2.16 REMARK 500 O GLN A 191 OD2 ASP A 193 2.16 REMARK 500 OH TYR A 446 CD1 LEU A 451 2.16 REMARK 500 OD2 ASP A 81 NH1 ARG A 219 2.18 REMARK 500 CA GLY A 184 C TYR A 531 2.19 REMARK 500 CB ALA A 142 O ASN A 151 2.19 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 VAL A 306 CA VAL A 306 CB -0.128 REMARK 500 TRP A 317 CB TRP A 317 CG -0.129 REMARK 500 TRP A 377 CB TRP A 377 CG -0.140 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 ASP A 81 CB - CG - OD2 ANGL. DEV. = 7.9 DEGREES REMARK 500 ARG A 106 NE - CZ - NH1 ANGL. DEV. = -4.4 DEGREES REMARK 500 ARG A 114 NE - CZ - NH1 ANGL. DEV. = 3.5 DEGREES REMARK 500 ASP A 134 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 171 CB - CG - OD2 ANGL. DEV. = 5.4 DEGREES REMARK 500 ASP A 193 CB - CG - OD2 ANGL. DEV. = 6.9 DEGREES REMARK 500 ASP A 195 CB - CG - OD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 ASP A 230 CB - CG - OD2 ANGL. DEV. = 7.1 DEGREES REMARK 500 ASP A 274 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 VAL A 306 CB - CA - C ANGL. DEV. = -11.9 DEGREES REMARK 500 LEU A 345 CB - CG - CD1 ANGL. DEV. = -16.3 DEGREES REMARK 500 ASP A 361 CB - CG - OD2 ANGL. DEV. = 6.5 DEGREES REMARK 500 ASP A 485 CB - CG - OD2 ANGL. DEV. = 5.8 DEGREES REMARK 500 ARG A 487 NE - CZ - NH1 ANGL. DEV. = -4.5 DEGREES REMARK 500 ASP A 492 CB - CG - OD2 ANGL. DEV. = 7.4 DEGREES REMARK 500 ASP A 508 CB - CG - OD2 ANGL. DEV. = 5.6 DEGREES REMARK 500 ARG A 526 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ASP A 528 CB - CG - OD2 ANGL. DEV. = 6.3 DEGREES REMARK 500 ASP A 530 CB - CG - OD2 ANGL. DEV. = 6.2 DEGREES REMARK 500 ASP A 548 CB - CG - OD2 ANGL. DEV. = 5.7 DEGREES REMARK 500 ASP A 570 CB - CG - OD2 ANGL. DEV. = 7.2 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 THR A 11 -32.40 -28.67 REMARK 500 ARG A 14 -29.09 90.99 REMARK 500 LEU A 87 -27.25 -39.87 REMARK 500 ARG A 114 44.43 -143.96 REMARK 500 ASP A 121 -14.88 92.32 REMARK 500 ILE A 123 -60.88 -109.22 REMARK 500 GLU A 135 87.34 -160.86 REMARK 500 ALA A 142 175.68 175.44 REMARK 500 SER A 146 44.25 -65.78 REMARK 500 ASN A 147 47.79 -177.56 REMARK 500 LYS A 163 -10.86 77.69 REMARK 500 HIS A 176 154.12 -36.82 REMARK 500 TYR A 178 3.52 -171.06 REMARK 500 ASP A 179 -12.38 104.39 REMARK 500 VAL A 180 39.52 34.37 REMARK 500 VAL A 181 -106.62 -4.72 REMARK 500 ALA A 182 -75.19 171.93 REMARK 500 TYR A 183 146.98 64.68 REMARK 500 THR A 186 -37.64 104.17 REMARK 500 GLN A 189 -155.39 -74.59 REMARK 500 ALA A 190 -125.89 -122.80 REMARK 500 GLN A 191 27.86 176.53 REMARK 500 THR A 192 62.78 -41.48 REMARK 500 ALA A 213 -38.79 151.39 REMARK 500 TYR A 229 -136.07 -117.93 REMARK 500 TYR A 277 -162.91 -76.08 REMARK 500 ASP A 278 -103.51 177.94 REMARK 500 SER A 287 72.18 107.73 REMARK 500 ALA A 288 138.32 -177.24 REMARK 500 HIS A 308 53.82 -102.40 REMARK 500 ASN A 407 107.18 -161.13 REMARK 500 ALA A 427 40.43 39.21 REMARK 500 LEU A 451 38.67 35.11 REMARK 500 GLU A 456 -20.59 -153.81 REMARK 500 ALA A 468 139.78 -172.27 REMARK 500 TRP A 509 148.50 -171.76 REMARK 500 LEU A 511 -82.30 -149.47 REMARK 500 TYR A 512 -70.86 -85.73 REMARK 500 SER A 532 -35.76 -36.65 REMARK 500 THR A 556 -96.84 -127.66 REMARK 500 SER A 557 -18.58 -149.82 REMARK 500 ASP A 570 57.59 -116.43 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 TYR A 275 ASN A 276 144.67 REMARK 500 PRO A 279 HIS A 280 145.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 THR A 472 -13.05 REMARK 500 REMARK 500 REMARK: NULL 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 CA A 595 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 179 OD2 REMARK 620 2 GLN A 191 O 54.9 REMARK 620 3 ASP A 193 O 67.5 75.5 REMARK 620 4 ASP A 193 OD2 104.0 56.8 67.2 REMARK 620 5 ASP A 195 OD1 126.2 161.5 88.0 109.2 REMARK 620 6 ASP A 195 OD2 87.6 123.0 49.2 104.1 44.3 REMARK 620 7 ASP A 230 OD2 140.9 121.0 151.3 100.8 70.9 115.0 REMARK 620 8 ASP A 230 OD1 170.1 117.8 119.0 73.6 63.1 102.3 33.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 596 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 193 OD1 REMARK 620 2 ASP A 193 OD2 47.1 REMARK 620 3 TYR A 229 O 142.4 129.4 REMARK 620 4 ASP A 230 OD2 98.3 53.9 79.6 REMARK 620 5 ASP A 230 OD1 132.5 86.0 57.8 34.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 597 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 378 OE1 REMARK 620 2 GLU A 378 OE2 46.1 REMARK 620 3 GLU A 381 OE2 152.5 108.4 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 595 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 596 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 597 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 598 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C8E A 800 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C8E A 801 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C8E A 802 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C8E A 803 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C8E A 804 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C8E A 805 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1NQE RELATED DB: PDB REMARK 900 OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI REMARK 900 RELATED ID: 1NQF RELATED DB: PDB REMARK 900 OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, REMARK 900 METHIONINE SUBSTIUTION CONSTRUCT FOR SE-MET SAD PHASING REMARK 900 RELATED ID: 1NQH RELATED DB: PDB REMARK 900 OUTER MEMBRANE COBALAMIN TRANSPORTER (BTUB) FROM E. COLI, WITH REMARK 900 BOUND CALCIUM AND CYANOCOBALAMIN (VITAMIN B12) SUBSTRATE DBREF 1NQG A 1 594 UNP P06129 BTUB_ECOLI 21 614 SEQRES 1 A 594 GLN ASP THR SER PRO ASP THR LEU VAL VAL THR ALA ASN SEQRES 2 A 594 ARG PHE GLU GLN PRO ARG SER THR VAL LEU ALA PRO THR SEQRES 3 A 594 THR VAL VAL THR ARG GLN ASP ILE ASP ARG TRP GLN SER SEQRES 4 A 594 THR SER VAL ASN ASP VAL LEU ARG ARG LEU PRO GLY VAL SEQRES 5 A 594 ASP ILE THR GLN ASN GLY GLY SER GLY GLN LEU SER SER SEQRES 6 A 594 ILE PHE ILE ARG GLY THR ASN ALA SER HIS VAL LEU VAL SEQRES 7 A 594 LEU ILE ASP GLY VAL ARG LEU ASN LEU ALA GLY VAL SER SEQRES 8 A 594 GLY SER ALA ASP LEU SER GLN PHE PRO ILE ALA LEU VAL SEQRES 9 A 594 GLN ARG VAL GLU TYR ILE ARG GLY PRO ARG SER ALA VAL SEQRES 10 A 594 TYR GLY SER ASP ALA ILE GLY GLY VAL VAL ASN ILE ILE SEQRES 11 A 594 THR THR ARG ASP GLU PRO GLY THR GLU ILE SER ALA GLY SEQRES 12 A 594 TRP GLY SER ASN SER TYR GLN ASN TYR ASP VAL SER THR SEQRES 13 A 594 GLN GLN GLN LEU GLY ASP LYS THR ARG VAL THR LEU LEU SEQRES 14 A 594 GLY ASP TYR ALA HIS THR HIS GLY TYR ASP VAL VAL ALA SEQRES 15 A 594 TYR GLY ASN THR GLY THR GLN ALA GLN THR ASP ASN ASP SEQRES 16 A 594 GLY PHE LEU SER LYS THR LEU TYR GLY ALA LEU GLU HIS SEQRES 17 A 594 ASN PHE THR ASP ALA TRP SER GLY PHE VAL ARG GLY TYR SEQRES 18 A 594 GLY TYR ASP ASN ARG THR ASN TYR ASP ALA TYR TYR SER SEQRES 19 A 594 PRO GLY SER PRO LEU LEU ASP THR ARG LYS LEU TYR SER SEQRES 20 A 594 GLN SER TRP ASP ALA GLY LEU ARG TYR ASN GLY GLU LEU SEQRES 21 A 594 ILE LYS SER GLN LEU ILE THR SER TYR SER HIS SER LYS SEQRES 22 A 594 ASP TYR ASN TYR ASP PRO HIS TYR GLY ARG TYR ASP SER SEQRES 23 A 594 SER ALA THR LEU ASP GLU MET LYS GLN TYR THR VAL GLN SEQRES 24 A 594 TRP ALA ASN ASN VAL ILE VAL GLY HIS GLY SER ILE GLY SEQRES 25 A 594 ALA GLY VAL ASP TRP GLN LYS GLN THR THR THR PRO GLY SEQRES 26 A 594 THR GLY TYR VAL GLU ASP GLY TYR ASP GLN ARG ASN THR SEQRES 27 A 594 GLY ILE TYR LEU THR GLY LEU GLN GLN VAL GLY ASP PHE SEQRES 28 A 594 THR PHE GLU GLY ALA ALA ARG SER ASP ASP ASN SER GLN SEQRES 29 A 594 PHE GLY ARG HIS GLY THR TRP GLN THR SER ALA GLY TRP SEQRES 30 A 594 GLU PHE ILE GLU GLY TYR ARG PHE ILE ALA SER TYR GLY SEQRES 31 A 594 THR SER TYR LYS ALA PRO ASN LEU GLY GLN LEU TYR GLY SEQRES 32 A 594 PHE TYR GLY ASN PRO ASN LEU ASP PRO GLU LYS SER LYS SEQRES 33 A 594 GLN TRP GLU GLY ALA PHE GLU GLY LEU THR ALA GLY VAL SEQRES 34 A 594 ASN TRP ARG ILE SER GLY TYR ARG ASN ASP VAL SER ASP SEQRES 35 A 594 LEU ILE ASP TYR ASP ASP HIS THR LEU LYS TYR TYR ASN SEQRES 36 A 594 GLU GLY LYS ALA ARG ILE LYS GLY VAL GLU ALA THR ALA SEQRES 37 A 594 ASN PHE ASP THR GLY PRO LEU THR HIS THR VAL SER TYR SEQRES 38 A 594 ASP TYR VAL ASP ALA ARG ASN ALA ILE THR ASP THR PRO SEQRES 39 A 594 LEU LEU ARG ARG ALA LYS GLN GLN VAL LYS TYR GLN LEU SEQRES 40 A 594 ASP TRP GLN LEU TYR ASP PHE ASP TRP GLY ILE THR TYR SEQRES 41 A 594 GLN TYR LEU GLY THR ARG TYR ASP LYS ASP TYR SER SER SEQRES 42 A 594 TYR PRO TYR GLN THR VAL LYS MET GLY GLY VAL SER LEU SEQRES 43 A 594 TRP ASP LEU ALA VAL ALA TYR PRO VAL THR SER HIS LEU SEQRES 44 A 594 THR VAL ARG GLY LYS ILE ALA ASN LEU PHE ASP LYS ASP SEQRES 45 A 594 TYR GLU THR VAL TYR GLY TYR GLN THR ALA GLY ARG GLU SEQRES 46 A 594 TYR THR LEU SER GLY SER TYR THR PHE HET CA A 595 1 HET CA A 596 1 HET CA A 597 1 HET CA A 598 1 HET C8E A 800 21 HET C8E A 801 21 HET C8E A 802 21 HET C8E A 803 21 HET C8E A 804 21 HET C8E A 805 21 HETNAM CA CALCIUM ION HETNAM C8E (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE FORMUL 2 CA 4(CA 2+) FORMUL 6 C8E 6(C16 H34 O5) HELIX 1 1 PRO A 18 VAL A 22 5 5 HELIX 2 2 ARG A 31 GLN A 38 1 8 HELIX 3 3 SER A 41 ARG A 47 1 7 HELIX 4 4 ASN A 86 GLY A 89 5 4 HELIX 5 5 ASP A 95 PHE A 99 5 5 HELIX 6 6 PRO A 100 VAL A 104 5 5 HELIX 7 7 ARG A 114 GLY A 119 1 6 HELIX 8 8 ASN A 397 GLY A 403 1 7 SHEET 1 A 5 THR A 26 THR A 30 0 SHEET 2 A 5 ARG A 106 ARG A 111 -1 O VAL A 107 N VAL A 29 SHEET 3 A 5 GLY A 125 ILE A 130 -1 N VAL A 126 O ILE A 110 SHEET 4 A 5 LEU A 77 ILE A 80 1 O LEU A 77 N VAL A 127 SHEET 5 A 5 VAL A 83 ARG A 84 -1 N VAL A 83 O ILE A 80 SHEET 1 B 2 SER A 64 ILE A 68 0 SHEET 2 B 2 VAL A 52 GLN A 56 -1 O ASP A 53 N PHE A 67 SHEET 1 C27 GLY A 137 GLY A 145 0 SHEET 2 C27 TYR A 149 GLN A 159 -1 O TYR A 149 N GLY A 145 SHEET 3 C27 THR A 164 HIS A 174 -1 N VAL A 166 O GLN A 158 SHEET 4 C27 LEU A 198 ASN A 209 -1 N SER A 199 O ALA A 173 SHEET 5 C27 TRP A 214 ASN A 228 -1 O GLY A 216 N HIS A 208 SHEET 6 C27 THR A 242 ASN A 257 -1 O ARG A 243 N THR A 227 SHEET 7 C27 ILE A 261 ASN A 276 -1 N SER A 263 O TYR A 256 SHEET 8 C27 ASP A 291 ILE A 305 -1 N ASP A 291 O ASP A 274 SHEET 9 C27 GLY A 309 THR A 322 -1 O ILE A 311 N VAL A 304 SHEET 10 C27 TYR A 333 VAL A 348 -1 O TYR A 333 N THR A 322 SHEET 11 C27 PHE A 351 ASN A 362 -1 N PHE A 351 O VAL A 348 SHEET 12 C27 GLY A 366 ILE A 380 -1 O GLY A 366 N ASN A 362 SHEET 13 C27 TYR A 383 LYS A 394 -1 N TYR A 383 O ILE A 380 SHEET 14 C27 GLU A 413 THR A 426 -1 N GLU A 413 O LYS A 394 SHEET 15 C27 VAL A 429 ASP A 447 -1 O VAL A 429 N THR A 426 SHEET 16 C27 LYS A 452 THR A 472 -1 O LYS A 452 N ASP A 447 SHEET 17 C27 ARG A 487 ASN A 488 -1 N ARG A 487 O ARG A 460 SHEET 18 C27 THR A 493 PRO A 494 -1 O THR A 493 N ASN A 488 SHEET 19 C27 ARG A 487 ASN A 488 -1 N ASN A 488 O THR A 493 SHEET 20 C27 LYS A 452 THR A 472 -1 O ARG A 460 N ARG A 487 SHEET 21 C27 LEU A 475 VAL A 484 -1 O LEU A 475 N THR A 472 SHEET 22 C27 GLN A 501 GLN A 510 -1 O GLN A 502 N ASP A 482 SHEET 23 C27 ASP A 515 LEU A 523 -1 N TRP A 516 O TRP A 509 SHEET 24 C27 VAL A 544 PRO A 554 -1 O VAL A 544 N LEU A 523 SHEET 25 C27 LEU A 559 ALA A 566 -1 N VAL A 561 O TYR A 553 SHEET 26 C27 GLU A 585 THR A 593 -1 O GLU A 585 N ALA A 566 SHEET 27 C27 GLY A 137 GLY A 145 -1 O ILE A 140 N TYR A 592 SHEET 1 D 2 ARG A 526 ASP A 530 0 SHEET 2 D 2 GLN A 537 MET A 541 -1 O GLN A 537 N ASP A 530 LINK OD2 ASP A 179 CA CA A 595 1555 1555 2.22 LINK O GLN A 191 CA CA A 595 1555 1555 2.37 LINK O ASP A 193 CA CA A 595 1555 1555 2.71 LINK OD2 ASP A 193 CA CA A 595 1555 1555 2.16 LINK OD1 ASP A 193 CA CA A 596 1555 1555 2.33 LINK OD2 ASP A 193 CA CA A 596 1555 1555 2.87 LINK OD1 ASP A 195 CA CA A 595 1555 1555 2.57 LINK OD2 ASP A 195 CA CA A 595 1555 1555 2.93 LINK O TYR A 229 CA CA A 596 1555 1555 2.47 LINK OD2 ASP A 230 CA CA A 595 1555 1555 1.46 LINK OD1 ASP A 230 CA CA A 595 1555 1555 3.15 LINK OD2 ASP A 230 CA CA A 596 1555 1555 3.30 LINK OD1 ASP A 230 CA CA A 596 1555 1555 1.78 LINK OE1 GLU A 378 CA CA A 597 1555 1555 2.97 LINK OE2 GLU A 378 CA CA A 597 1555 1555 2.65 LINK OE2 GLU A 381 CA CA A 597 1555 1555 3.23 CISPEP 1 TYR A 277 ASP A 278 0 29.14 CISPEP 2 ASP A 278 PRO A 279 0 -19.40 CISPEP 3 TYR A 534 PRO A 535 0 -3.48 SITE 1 AC1 5 ASP A 179 GLN A 191 ASP A 193 ASP A 195 SITE 2 AC1 5 ASP A 230 SITE 1 AC2 4 ASP A 193 ASP A 195 TYR A 229 ASP A 230 SITE 1 AC3 2 GLU A 378 GLU A 381 SITE 1 AC4 1 ASP A 447 SITE 1 AC5 10 ILE A 340 ALA A 357 ARG A 358 ARG A 367 SITE 2 AC5 10 GLY A 369 THR A 370 TRP A 371 PHE A 470 SITE 3 AC5 10 THR A 472 GLY A 473 SITE 1 AC6 6 THR A 338 ASP A 361 SER A 363 TYR A 383 SITE 2 AC6 6 PHE A 422 TRP A 431 SITE 1 AC7 10 ASN A 302 VAL A 304 ALA A 313 GLY A 314 SITE 2 AC7 10 ILE A 340 ILE A 433 THR A 467 ALA A 468 SITE 3 AC7 10 TYR A 481 C8E A 804 SITE 1 AC8 8 GLY A 344 LEU A 345 GLN A 346 PHE A 353 SITE 2 AC8 8 GLY A 355 ALA A 356 TRP A 371 THR A 373 SITE 1 AC9 8 TRP A 214 TYR A 256 ILE A 261 SER A 263 SITE 2 AC9 8 ASN A 302 TYR A 436 GLY A 463 C8E A 802 SITE 1 BC1 4 ALA A 357 TRP A 371 GLY A 473 PRO A 474 CRYST1 81.632 81.632 225.685 90.00 90.00 120.00 P 31 2 1 6 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 0.012250 0.007073 0.000000 0.00000 SCALE2 0.000000 0.014145 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004431 0.00000