HEADER TRANSPORT PROTEIN 14-MAY-10 3N0W TITLE CRYSTAL STRUCTURE OF A BRANCHED CHAIN AMINO ACID ABC TRANSPORTER TITLE 2 PERIPLASMIC LIGAND-BINDING PROTEIN (BXE_C0949) FROM BURKHOLDERIA TITLE 3 XENOVORANS LB400 AT 1.88 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ABC BRANCHED CHAIN AMINO ACID FAMILY TRANSPORTER, COMPND 3 PERIPLASMIC LIGAND BINDING PROTEIN; COMPND 4 CHAIN: A, B; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA XENOVORANS; SOURCE 3 ORGANISM_TAXID: 266265; SOURCE 4 STRAIN: LB400; SOURCE 5 GENE: BXENO_C0896, BXE_C0949; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS RECEPTOR FAMILY LIGAND BINDING REGION, STRUCTURAL GENOMICS, JOINT KEYWDS 2 CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, KEYWDS 3 PSI-2, TRANSPORT PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 4 01-FEB-23 3N0W 1 REMARK SEQADV LINK REVDAT 3 17-JUL-19 3N0W 1 REMARK LINK REVDAT 2 25-OCT-17 3N0W 1 REMARK REVDAT 1 02-JUN-10 3N0W 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF A BRANCHED CHAIN AMINO ACID ABC JRNL TITL 2 TRANSPORTER PERIPLASMIC LIGAND-BINDING PROTEIN (BXE_C0949) JRNL TITL 3 FROM BURKHOLDERIA XENOVORANS LB400 AT 1.88 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.88 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0109 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.88 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.13 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 62555 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) : 0.193 REMARK 3 R VALUE (WORKING SET) : 0.191 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3167 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) : 1.88 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.93 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2537 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 56.33 REMARK 3 BIN R VALUE (WORKING SET) : 0.2970 REMARK 3 BIN FREE R VALUE SET COUNT : 149 REMARK 3 BIN FREE R VALUE : 0.3390 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 5637 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 729 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 23.28 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 28.78 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.44000 REMARK 3 B22 (A**2) : -0.79000 REMARK 3 B33 (A**2) : -0.60000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.19000 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): 0.151 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.108 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.021 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.926 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6018 ; 0.018 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 4019 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 8176 ; 1.517 ; 1.954 REMARK 3 BOND ANGLES OTHERS (DEGREES): 9835 ; 1.443 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 805 ; 5.861 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 254 ;34.095 ;24.606 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1022 ;14.750 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 32 ;22.256 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 900 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 6983 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1241 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 3865 ; 0.749 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1608 ; 0.164 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 6186 ; 1.291 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2153 ; 2.194 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1990 ; 3.340 ; 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 26 A 399 4 REMARK 3 1 B 26 B 399 4 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 MEDIUM POSITIONAL 1 A (A): 4572 ; 0.290 ; 0.500 REMARK 3 MEDIUM THERMAL 1 A (A**2): 4572 ; 0.670 ; 2.000 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 26 A 399 REMARK 3 ORIGIN FOR THE GROUP (A): -9.0960 26.6040 129.7630 REMARK 3 T TENSOR REMARK 3 T11: 0.0091 T22: 0.1084 REMARK 3 T33: 0.0945 T12: 0.0090 REMARK 3 T13: -0.0075 T23: -0.0061 REMARK 3 L TENSOR REMARK 3 L11: 0.7441 L22: 0.8084 REMARK 3 L33: 0.7261 L12: 0.2390 REMARK 3 L13: -0.1556 L23: -0.0618 REMARK 3 S TENSOR REMARK 3 S11: 0.0042 S12: 0.0000 S13: 0.0561 REMARK 3 S21: -0.0424 S22: -0.0080 S23: 0.0171 REMARK 3 S31: -0.0322 S32: 0.0093 S33: 0.0038 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 : B 26 B 399 REMARK 3 ORIGIN FOR THE GROUP (A): -2.5020 25.5510 89.4080 REMARK 3 T TENSOR REMARK 3 T11: 0.2586 T22: 0.1620 REMARK 3 T33: 0.1191 T12: 0.0300 REMARK 3 T13: 0.0200 T23: -0.0244 REMARK 3 L TENSOR REMARK 3 L11: 0.7802 L22: 1.1100 REMARK 3 L33: 2.0655 L12: -0.2920 REMARK 3 L13: 0.6154 L23: -0.5653 REMARK 3 S TENSOR REMARK 3 S11: 0.1130 S12: 0.0726 S13: -0.0821 REMARK 3 S21: -0.2533 S22: -0.0422 S23: -0.0288 REMARK 3 S31: 0.2109 S32: 0.1963 S33: -0.0709 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 1. HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2. ATOM RECORD CONTAINS SUM OF TLS AND REMARK 3 RESIDUAL B FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND REMARK 3 RESIDUAL U FACTORS. 3. A MET-INHIBITION PROTOCOL WAS USED FOR REMARK 3 SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE REMARK 3 OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO REMARK 3 0.75 TO ACCOUNT FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL REMARK 3 S-MET INCORPORATION. 4. A NICKEL ION FROM THE CRYSTALLIZATION REMARK 3 SOLUTION IS MODELED IN THE STRUCTURE. THE PRESENCE OF NICKEL (NI) REMARK 3 AT THIS SITE IS SUPPORTED BY BINDING GEOMETRY, ANOMALOUS REMARK 3 DIFFERENCE FOURIERS, ELECTRON DENSITY PEAK HEIGHT AND X-RAY REMARK 3 FLUORESCENCE. 5. THERE IS SOME UNMODELED ELECTRON DENSITY NEAR REMARK 3 RESIDUE 129 IN EACH SUBSUNIT. REMARK 4 REMARK 4 3N0W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-MAY-10. REMARK 100 THE DEPOSITION ID IS D_1000059239. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 24-JAN-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.86 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91162,0.97915,0.97898 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : FLAT COLLIMATING MIRROR, TOROID REMARK 200 FOCUSING MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 62570 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.880 REMARK 200 RESOLUTION RANGE LOW (A) : 29.134 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.9300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 57.3 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.55800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, SHELXD, AUTOSHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 14.0000% POLYETHYLENE GLYCOL REMARK 280 MONOMETHYL ETHER 2000, 0.0100M NICKEL (II) CHLORIDE, 0.1M TRIS REMARK 280 PH 8.86, NANODROP', VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 29.13450 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: ANALYTICAL SIZE EXCLUSION CHROMATOGRAPHY SUPPORTS THE REMARK 300 ASSIGNMENT OF A MONOMER AS A SIGNIFICANT OLIGOMERIZATION STATE IN REMARK 300 SOLUTION. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 GLY A 0 REMARK 465 GLN A 22 REMARK 465 SER A 23 REMARK 465 THR A 24 REMARK 465 GLY A 25 REMARK 465 GLY B 0 REMARK 465 GLN B 22 REMARK 465 SER B 23 REMARK 465 THR B 24 REMARK 465 GLY B 25 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ARG A 91 CZ NH1 NH2 REMARK 470 GLU A 239 CG CD OE1 OE2 REMARK 470 LYS A 369 CG CD CE NZ REMARK 470 ARG A 394 NE CZ NH1 NH2 REMARK 470 LYS A 399 CE NZ REMARK 470 SER B 37 OG REMARK 470 VAL B 38 CG1 CG2 REMARK 470 TYR B 39 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 ASN B 102 OD1 ND2 REMARK 470 LYS B 117 CG CD CE NZ REMARK 470 LYS B 163 CD CE NZ REMARK 470 ARG B 238 CD NE CZ NH1 NH2 REMARK 470 GLU B 239 CG CD OE1 OE2 REMARK 470 LYS B 369 CG CD CE NZ REMARK 470 LYS B 399 CG CD CE NZ 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 128 CB - CG - OD1 ANGL. DEV. = 6.3 DEGREES REMARK 500 ARG A 355 NE - CZ - NH2 ANGL. DEV. = -4.0 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 SER A 37 -148.95 -121.02 REMARK 500 ALA A 43 -114.43 -128.52 REMARK 500 ASP A 99 -105.83 90.54 REMARK 500 VAL A 100 95.32 67.18 REMARK 500 VAL A 100 94.15 67.18 REMARK 500 ASN A 136 -2.36 -148.09 REMARK 500 LEU A 143 -86.54 -107.09 REMARK 500 MSE A 252 -73.84 -125.33 REMARK 500 SER B 37 -143.57 -118.11 REMARK 500 ALA B 43 -118.68 -132.60 REMARK 500 ASP B 99 -104.04 92.98 REMARK 500 VAL B 100 104.92 60.56 REMARK 500 ASN B 136 -1.83 -159.30 REMARK 500 LEU B 143 -93.83 -112.68 REMARK 500 MSE B 252 -67.49 -120.14 REMARK 500 TRP B 372 -2.08 70.23 REMARK 500 SER B 391 -8.25 -56.77 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 NI A 501 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 344 NE2 REMARK 620 2 HOH A 638 O 83.4 REMARK 620 3 HOH A 718 O 88.1 120.4 REMARK 620 4 HIS B 344 NE2 175.2 92.3 96.0 REMARK 620 5 HOH B 697 O 90.3 61.3 177.4 85.7 REMARK 620 6 HOH B 749 O 98.2 173.7 65.8 85.9 112.5 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 396222 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE CONSTRUCT WAS EXPRESSED WITH AN N-TERMINAL PURIFICATION TAG REMARK 999 MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING REMARK 999 ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. THE CLONED REMARK 999 CONSTRUCT CONTAINS RESIDUES 22-399 OF THE FULL LENGTH PROTEIN. DBREF 3N0W A 22 399 UNP Q13GG5 Q13GG5_BURXL 22 399 DBREF 3N0W B 22 399 UNP Q13GG5 Q13GG5_BURXL 22 399 SEQADV 3N0W GLY A 0 UNP Q13GG5 EXPRESSION TAG SEQADV 3N0W GLY B 0 UNP Q13GG5 EXPRESSION TAG SEQRES 1 A 379 GLY GLN SER THR GLY GLN VAL THR LEU GLY VAL LEU THR SEQRES 2 A 379 ASP MSE SER SER VAL TYR ALA ASP SER ALA GLY LYS GLY SEQRES 3 A 379 SER VAL ALA ALA VAL GLN LEU ALA ILE GLU ASP VAL GLY SEQRES 4 A 379 GLY LYS ALA LEU GLY GLN PRO VAL LYS LEU VAL SER ALA SEQRES 5 A 379 ASP TYR GLN MSE LYS THR ASP VAL ALA LEU SER ILE ALA SEQRES 6 A 379 ARG GLU TRP PHE ASP ARG ASP GLY VAL ASP ALA ILE PHE SEQRES 7 A 379 ASP VAL VAL ASN SER GLY THR ALA LEU ALA ILE ASN ASN SEQRES 8 A 379 LEU VAL LYS ASP LYS LYS LYS LEU ALA PHE ILE THR ALA SEQRES 9 A 379 ALA ALA ALA ASP GLN ILE GLY GLY THR GLU CYS ASN GLY SEQRES 10 A 379 TYR GLY ILE GLY PHE LEU TYR ASN PHE THR SER ILE VAL SEQRES 11 A 379 LYS THR VAL VAL GLN ALA GLN LEU ALA LYS GLY TYR LYS SEQRES 12 A 379 THR TRP PHE LEU MSE LEU PRO ASP ALA ALA TYR GLY ASP SEQRES 13 A 379 LEU MSE ASN ALA ALA ILE ARG ARG GLU LEU THR ALA GLY SEQRES 14 A 379 GLY GLY GLN ILE VAL GLY SER VAL ARG PHE PRO PHE GLU SEQRES 15 A 379 THR GLN ASP PHE SER SER TYR LEU LEU GLN ALA LYS ALA SEQRES 16 A 379 SER GLY ALA GLN LEU ILE VAL SER THR SER GLY GLY ALA SEQRES 17 A 379 ALA ASN ILE ASN ILE MSE LYS GLN ALA ARG GLU PHE GLY SEQRES 18 A 379 LEU PRO SER LYS THR GLN LYS VAL GLY GLY MSE ILE ASP SEQRES 19 A 379 ILE LEU THR ASP VAL LYS SER ALA GLY LEU ARG VAL MSE SEQRES 20 A 379 GLN GLY GLN GLU TYR ALA THR SER PHE TYR TRP ASN MSE SEQRES 21 A 379 ASP ASP ARG THR ARG ALA PHE ALA LYS ARG PHE TYR ALA SEQRES 22 A 379 LYS MSE GLY LYS MSE PRO THR ASN ASN GLN ALA GLY GLY SEQRES 23 A 379 TYR SER ALA ALA LEU GLN TYR LEU LYS ALA VAL ASN ALA SEQRES 24 A 379 ILE GLY SER LYS ASP PRO GLN LYS VAL PHE ALA TYR LEU SEQRES 25 A 379 LYS THR ILE LYS PHE ASP ASP ALA VAL THR ARG HIS GLY SEQRES 26 A 379 THR LEU ARG PRO GLY GLY ARG LEU VAL ARG ASP MSE TYR SEQRES 27 A 379 LEU VAL ARG ALA LYS LYS PRO GLU ASP GLN LYS GLY ASP SEQRES 28 A 379 TRP ASP TYR TYR ASP VAL VAL ALA THR ILE GLY PRO GLU SEQRES 29 A 379 GLN ALA PHE GLY PRO LEU SER GLU SER ARG CYS ALA MSE SEQRES 30 A 379 ASP LYS SEQRES 1 B 379 GLY GLN SER THR GLY GLN VAL THR LEU GLY VAL LEU THR SEQRES 2 B 379 ASP MSE SER SER VAL TYR ALA ASP SER ALA GLY LYS GLY SEQRES 3 B 379 SER VAL ALA ALA VAL GLN LEU ALA ILE GLU ASP VAL GLY SEQRES 4 B 379 GLY LYS ALA LEU GLY GLN PRO VAL LYS LEU VAL SER ALA SEQRES 5 B 379 ASP TYR GLN MSE LYS THR ASP VAL ALA LEU SER ILE ALA SEQRES 6 B 379 ARG GLU TRP PHE ASP ARG ASP GLY VAL ASP ALA ILE PHE SEQRES 7 B 379 ASP VAL VAL ASN SER GLY THR ALA LEU ALA ILE ASN ASN SEQRES 8 B 379 LEU VAL LYS ASP LYS LYS LYS LEU ALA PHE ILE THR ALA SEQRES 9 B 379 ALA ALA ALA ASP GLN ILE GLY GLY THR GLU CYS ASN GLY SEQRES 10 B 379 TYR GLY ILE GLY PHE LEU TYR ASN PHE THR SER ILE VAL SEQRES 11 B 379 LYS THR VAL VAL GLN ALA GLN LEU ALA LYS GLY TYR LYS SEQRES 12 B 379 THR TRP PHE LEU MSE LEU PRO ASP ALA ALA TYR GLY ASP SEQRES 13 B 379 LEU MSE ASN ALA ALA ILE ARG ARG GLU LEU THR ALA GLY SEQRES 14 B 379 GLY GLY GLN ILE VAL GLY SER VAL ARG PHE PRO PHE GLU SEQRES 15 B 379 THR GLN ASP PHE SER SER TYR LEU LEU GLN ALA LYS ALA SEQRES 16 B 379 SER GLY ALA GLN LEU ILE VAL SER THR SER GLY GLY ALA SEQRES 17 B 379 ALA ASN ILE ASN ILE MSE LYS GLN ALA ARG GLU PHE GLY SEQRES 18 B 379 LEU PRO SER LYS THR GLN LYS VAL GLY GLY MSE ILE ASP SEQRES 19 B 379 ILE LEU THR ASP VAL LYS SER ALA GLY LEU ARG VAL MSE SEQRES 20 B 379 GLN GLY GLN GLU TYR ALA THR SER PHE TYR TRP ASN MSE SEQRES 21 B 379 ASP ASP ARG THR ARG ALA PHE ALA LYS ARG PHE TYR ALA SEQRES 22 B 379 LYS MSE GLY LYS MSE PRO THR ASN ASN GLN ALA GLY GLY SEQRES 23 B 379 TYR SER ALA ALA LEU GLN TYR LEU LYS ALA VAL ASN ALA SEQRES 24 B 379 ILE GLY SER LYS ASP PRO GLN LYS VAL PHE ALA TYR LEU SEQRES 25 B 379 LYS THR ILE LYS PHE ASP ASP ALA VAL THR ARG HIS GLY SEQRES 26 B 379 THR LEU ARG PRO GLY GLY ARG LEU VAL ARG ASP MSE TYR SEQRES 27 B 379 LEU VAL ARG ALA LYS LYS PRO GLU ASP GLN LYS GLY ASP SEQRES 28 B 379 TRP ASP TYR TYR ASP VAL VAL ALA THR ILE GLY PRO GLU SEQRES 29 B 379 GLN ALA PHE GLY PRO LEU SER GLU SER ARG CYS ALA MSE SEQRES 30 B 379 ASP LYS MODRES 3N0W MSE A 35 MET SELENOMETHIONINE MODRES 3N0W MSE A 76 MET SELENOMETHIONINE MODRES 3N0W MSE A 168 MET SELENOMETHIONINE MODRES 3N0W MSE A 178 MET SELENOMETHIONINE MODRES 3N0W MSE A 234 MET SELENOMETHIONINE MODRES 3N0W MSE A 252 MET SELENOMETHIONINE MODRES 3N0W MSE A 267 MET SELENOMETHIONINE MODRES 3N0W MSE A 280 MET SELENOMETHIONINE MODRES 3N0W MSE A 295 MET SELENOMETHIONINE MODRES 3N0W MSE A 298 MET SELENOMETHIONINE MODRES 3N0W MSE A 357 MET SELENOMETHIONINE MODRES 3N0W MSE A 397 MET SELENOMETHIONINE MODRES 3N0W MSE B 35 MET SELENOMETHIONINE MODRES 3N0W MSE B 76 MET SELENOMETHIONINE MODRES 3N0W MSE B 168 MET SELENOMETHIONINE MODRES 3N0W MSE B 178 MET SELENOMETHIONINE MODRES 3N0W MSE B 234 MET SELENOMETHIONINE MODRES 3N0W MSE B 252 MET SELENOMETHIONINE MODRES 3N0W MSE B 267 MET SELENOMETHIONINE MODRES 3N0W MSE B 280 MET SELENOMETHIONINE MODRES 3N0W MSE B 295 MET SELENOMETHIONINE MODRES 3N0W MSE B 298 MET SELENOMETHIONINE MODRES 3N0W MSE B 357 MET SELENOMETHIONINE MODRES 3N0W MSE B 397 MET SELENOMETHIONINE HET MSE A 35 8 HET MSE A 76 16 HET MSE A 168 8 HET MSE A 178 16 HET MSE A 234 8 HET MSE A 252 8 HET MSE A 267 8 HET MSE A 280 8 HET MSE A 295 8 HET MSE A 298 8 HET MSE A 357 8 HET MSE A 397 8 HET MSE B 35 8 HET MSE B 76 8 HET MSE B 168 8 HET MSE B 178 16 HET MSE B 234 8 HET MSE B 252 8 HET MSE B 267 8 HET MSE B 280 8 HET MSE B 295 8 HET MSE B 298 8 HET MSE B 357 8 HET MSE B 397 8 HET NI A 501 1 HETNAM MSE SELENOMETHIONINE HETNAM NI NICKEL (II) ION FORMUL 1 MSE 24(C5 H11 N O2 SE) FORMUL 3 NI NI 2+ FORMUL 4 HOH *729(H2 O) HELIX 1 1 ALA A 43 VAL A 58 1 16 HELIX 2 2 LYS A 77 ASP A 92 1 16 HELIX 3 3 ASN A 102 LYS A 117 1 16 HELIX 4 4 ASN A 145 LYS A 160 1 16 HELIX 5 5 ALA A 172 GLY A 190 1 19 HELIX 6 6 PHE A 206 GLY A 217 1 12 HELIX 7 7 GLY A 226 PHE A 240 1 15 HELIX 8 8 ILE A 255 GLY A 263 1 9 HELIX 9 9 GLY A 263 GLN A 268 1 6 HELIX 10 10 ASP A 281 GLY A 296 1 16 HELIX 11 11 THR A 300 GLY A 321 1 22 HELIX 12 12 ASP A 324 LYS A 333 1 10 HELIX 13 13 LYS A 364 GLN A 368 5 5 HELIX 14 14 GLY A 382 GLY A 388 1 7 HELIX 15 15 PRO A 389 SER A 393 5 5 HELIX 16 16 CYS A 395 LYS A 399 5 5 HELIX 17 17 ALA B 43 ASP B 57 1 15 HELIX 18 18 LYS B 77 ARG B 91 1 15 HELIX 19 19 ASN B 102 LYS B 117 1 16 HELIX 20 20 ASN B 145 LYS B 160 1 16 HELIX 21 21 ALA B 172 GLY B 189 1 18 HELIX 22 22 PHE B 206 SER B 216 1 11 HELIX 23 23 GLY B 226 GLU B 239 1 14 HELIX 24 24 ILE B 255 GLY B 263 1 9 HELIX 25 25 GLY B 263 GLN B 268 1 6 HELIX 26 26 ASP B 281 GLY B 296 1 16 HELIX 27 27 THR B 300 GLY B 321 1 22 HELIX 28 28 ASP B 324 LYS B 333 1 10 HELIX 29 29 LYS B 364 GLN B 368 5 5 HELIX 30 30 GLY B 382 GLY B 388 1 7 HELIX 31 31 PRO B 389 SER B 393 5 5 HELIX 32 32 CYS B 395 LYS B 399 5 5 SHEET 1 A 5 LYS A 68 ASP A 73 0 SHEET 2 A 5 THR A 28 THR A 33 1 N LEU A 29 O LYS A 68 SHEET 3 A 5 ALA A 96 ASP A 99 1 O PHE A 98 N GLY A 30 SHEET 4 A 5 LEU A 119 ILE A 122 1 O PHE A 121 N ILE A 97 SHEET 5 A 5 GLY A 139 GLY A 141 1 O ILE A 140 N ALA A 120 SHEET 1 B 2 LYS A 61 ALA A 62 0 SHEET 2 B 2 GLN A 65 PRO A 66 -1 O GLN A 65 N ALA A 62 SHEET 1 C 4 GLN A 192 PHE A 199 0 SHEET 2 C 4 THR A 164 PRO A 170 1 N TRP A 165 O VAL A 194 SHEET 3 C 4 LEU A 220 SER A 223 1 O VAL A 222 N PHE A 166 SHEET 4 C 4 LYS A 248 GLY A 250 1 O GLY A 250 N ILE A 221 SHEET 1 D 3 GLU A 271 THR A 274 0 SHEET 2 D 3 MSE A 357 ALA A 362 -1 O VAL A 360 N TYR A 272 SHEET 3 D 3 TYR A 375 ILE A 381 -1 O VAL A 378 N LEU A 359 SHEET 1 E 2 THR A 346 LEU A 347 0 SHEET 2 E 2 LEU A 353 VAL A 354 -1 O VAL A 354 N THR A 346 SHEET 1 F 5 LYS B 68 ASP B 73 0 SHEET 2 F 5 THR B 28 THR B 33 1 N LEU B 29 O LYS B 68 SHEET 3 F 5 ALA B 96 ASP B 99 1 O PHE B 98 N LEU B 32 SHEET 4 F 5 LEU B 119 ILE B 122 1 O PHE B 121 N ILE B 97 SHEET 5 F 5 GLY B 139 GLY B 141 1 O ILE B 140 N ALA B 120 SHEET 1 G 2 LYS B 61 ALA B 62 0 SHEET 2 G 2 GLN B 65 PRO B 66 -1 O GLN B 65 N ALA B 62 SHEET 1 H 4 GLN B 192 PHE B 199 0 SHEET 2 H 4 THR B 164 PRO B 170 1 N TRP B 165 O VAL B 194 SHEET 3 H 4 LEU B 220 SER B 223 1 O VAL B 222 N PHE B 166 SHEET 4 H 4 LYS B 248 GLY B 250 1 O LYS B 248 N ILE B 221 SHEET 1 I 3 GLU B 271 THR B 274 0 SHEET 2 I 3 MSE B 357 ALA B 362 -1 O VAL B 360 N TYR B 272 SHEET 3 I 3 TYR B 375 ILE B 381 -1 O ILE B 381 N MSE B 357 SHEET 1 J 2 THR B 346 LEU B 347 0 SHEET 2 J 2 LEU B 353 VAL B 354 -1 O VAL B 354 N THR B 346 SSBOND 1 CYS A 135 CYS A 395 1555 1555 2.15 SSBOND 2 CYS B 135 CYS B 395 1555 1555 2.11 LINK C AASP A 34 N MSE A 35 1555 1555 1.33 LINK C BASP A 34 N MSE A 35 1555 1555 1.33 LINK C MSE A 35 N SER A 36 1555 1555 1.32 LINK C GLN A 75 N AMSE A 76 1555 1555 1.33 LINK C GLN A 75 N BMSE A 76 1555 1555 1.33 LINK C AMSE A 76 N LYS A 77 1555 1555 1.33 LINK C BMSE A 76 N LYS A 77 1555 1555 1.34 LINK C LEU A 167 N MSE A 168 1555 1555 1.34 LINK C MSE A 168 N LEU A 169 1555 1555 1.32 LINK C LEU A 177 N AMSE A 178 1555 1555 1.33 LINK C LEU A 177 N BMSE A 178 1555 1555 1.34 LINK C AMSE A 178 N ASN A 179 1555 1555 1.33 LINK C BMSE A 178 N ASN A 179 1555 1555 1.33 LINK C ILE A 233 N MSE A 234 1555 1555 1.32 LINK C MSE A 234 N LYS A 235 1555 1555 1.34 LINK C GLY A 251 N MSE A 252 1555 1555 1.33 LINK C MSE A 252 N ILE A 253 1555 1555 1.33 LINK C VAL A 266 N MSE A 267 1555 1555 1.34 LINK C MSE A 267 N GLN A 268 1555 1555 1.34 LINK C ASN A 279 N MSE A 280 1555 1555 1.33 LINK C MSE A 280 N ASP A 281 1555 1555 1.33 LINK C LYS A 294 N MSE A 295 1555 1555 1.35 LINK C MSE A 295 N GLY A 296 1555 1555 1.33 LINK C LYS A 297 N MSE A 298 1555 1555 1.33 LINK C MSE A 298 N PRO A 299 1555 1555 1.35 LINK C ASP A 356 N MSE A 357 1555 1555 1.33 LINK C MSE A 357 N TYR A 358 1555 1555 1.34 LINK C ALA A 396 N MSE A 397 1555 1555 1.32 LINK C MSE A 397 N ASP A 398 1555 1555 1.34 LINK C ASP B 34 N MSE B 35 1555 1555 1.32 LINK C MSE B 35 N SER B 36 1555 1555 1.34 LINK C GLN B 75 N MSE B 76 1555 1555 1.33 LINK C MSE B 76 N LYS B 77 1555 1555 1.33 LINK C LEU B 167 N MSE B 168 1555 1555 1.33 LINK C MSE B 168 N LEU B 169 1555 1555 1.33 LINK C LEU B 177 N AMSE B 178 1555 1555 1.33 LINK C LEU B 177 N BMSE B 178 1555 1555 1.33 LINK C AMSE B 178 N ASN B 179 1555 1555 1.33 LINK C BMSE B 178 N ASN B 179 1555 1555 1.32 LINK C ILE B 233 N MSE B 234 1555 1555 1.34 LINK C MSE B 234 N LYS B 235 1555 1555 1.32 LINK C GLY B 251 N MSE B 252 1555 1555 1.34 LINK C MSE B 252 N ILE B 253 1555 1555 1.32 LINK C VAL B 266 N MSE B 267 1555 1555 1.35 LINK C MSE B 267 N GLN B 268 1555 1555 1.33 LINK C ASN B 279 N MSE B 280 1555 1555 1.32 LINK C MSE B 280 N ASP B 281 1555 1555 1.33 LINK C LYS B 294 N MSE B 295 1555 1555 1.34 LINK C MSE B 295 N GLY B 296 1555 1555 1.33 LINK C LYS B 297 N MSE B 298 1555 1555 1.33 LINK C MSE B 298 N PRO B 299 1555 1555 1.33 LINK C ASP B 356 N MSE B 357 1555 1555 1.33 LINK C MSE B 357 N TYR B 358 1555 1555 1.33 LINK C ALA B 396 N MSE B 397 1555 1555 1.33 LINK C MSE B 397 N ASP B 398 1555 1555 1.34 LINK NE2 HIS A 344 NI NI A 501 1555 1555 2.11 LINK NI NI A 501 O HOH A 638 1555 1555 2.28 LINK NI NI A 501 O HOH A 718 1555 1555 2.08 LINK NI NI A 501 NE2 HIS B 344 1555 1555 2.14 LINK NI NI A 501 O HOH B 697 1555 1555 2.13 LINK NI NI A 501 O HOH B 749 1555 1555 2.06 CISPEP 1 LEU A 242 PRO A 243 0 0.16 CISPEP 2 LEU B 242 PRO B 243 0 1.16 SITE 1 AC1 6 HIS A 344 HOH A 638 HOH A 718 HIS B 344 SITE 2 AC1 6 HOH B 697 HOH B 749 CRYST1 48.545 58.269 145.338 90.00 98.96 90.00 P 1 21 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.020599 0.000000 0.003249 0.00000 SCALE2 0.000000 0.017162 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006966 0.00000