HEADER HYDROLASE 23-NOV-09 3KST TITLE CRYSTAL STRUCTURE OF ENDO-1,4-BETA-XYLANASE (NP_811807.1) FROM TITLE 2 BACTEROIDES THETAIOTAOMICRON VPI-5482 AT 1.70 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDO-1,4-BETA-XYLANASE; COMPND 3 CHAIN: A, B; 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_2895; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS ENDO-1, 4-BETA-XYLANASE, STRUCTURAL GENOMICS, JOINT CENTER FOR KEYWDS 2 STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-2, KEYWDS 3 XYLAN DEGRADATION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) REVDAT 3 17-JUL-19 3KST 1 REMARK LINK REVDAT 2 01-NOV-17 3KST 1 REMARK REVDAT 1 08-DEC-09 3KST 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG) JRNL TITL CRYSTAL STRUCTURE OF ENDO-1,4-BETA-XYLANASE (NP_811807.1) JRNL TITL 2 FROM BACTEROIDES THETAIOTAOMICRON VPI-5482 AT 1.70 A JRNL TITL 3 RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0053 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.42 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.9 REMARK 3 NUMBER OF REFLECTIONS : 63124 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : THIN SHELL REMARK 3 R VALUE (WORKING + TEST SET) : 0.147 REMARK 3 R VALUE (WORKING SET) : 0.145 REMARK 3 FREE R VALUE : 0.179 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.400 REMARK 3 FREE R VALUE TEST SET COUNT : 3391 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) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.74 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4482 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 91.22 REMARK 3 BIN R VALUE (WORKING SET) : 0.1470 REMARK 3 BIN FREE R VALUE SET COUNT : 255 REMARK 3 BIN FREE R VALUE : 0.2080 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4607 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 511 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.07 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 13.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.60000 REMARK 3 B22 (A**2) : 8.56000 REMARK 3 B33 (A**2) : -5.97000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.020 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.020 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.053 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.662 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.938 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4920 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 3267 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6746 ; 1.746 ; 1.941 REMARK 3 BOND ANGLES OTHERS (DEGREES): 8012 ; 1.301 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 639 ; 4.934 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 218 ;33.077 ;24.495 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 783 ;11.879 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 11 ;12.389 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 717 ; 0.107 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5571 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): 1042 ; 0.002 ; 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): 2976 ; 0.675 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 1216 ; 0.194 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 4837 ; 1.102 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1944 ; 1.748 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1879 ; 2.493 ; 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 TWIN DETAILS REMARK 3 NUMBER OF TWIN DOMAINS : 2 REMARK 3 TWIN DOMAIN : 1 REMARK 3 TWIN OPERATOR : H, K, L REMARK 3 TWIN FRACTION : 0.520 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : L, -K, H REMARK 3 TWIN FRACTION : 0.480 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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: 1. HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2. 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 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET REMARK 3 INCORPORATION. 3. ETHYLENE GLYCOL (EDO) FROM THE CRYOPROTECTION REMARK 3 SOLUTION IS MODELED. 4. A CALCIUM ION HAS BEEN MODELED IN EACH REMARK 3 MONOMER BASED ON ELECTRON DENSITY SUPPORT AND ITS PRESENCE IN REMARK 3 THE CRYSTALLIZATION SOLUTION. 5. TWIN REFINEMENT WAS CARRIED ON REMARK 3 WITH THE TWIN OPERATOR "L, -K, H". THE TWIN FRACTION REFINED TO REMARK 3 0.4804. REMARK 4 REMARK 4 3KST COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-NOV-09. REMARK 100 THE DEPOSITION ID IS D_1000056403. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAR-09 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.3 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) : 0.89841,0.97915,0.97929 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 : 63151 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 28.421 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 78.3 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.0700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.76 REMARK 200 COMPLETENESS FOR SHELL (%) : 76.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.37000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: THE STATISTICS REPORTED IN REMARK 200 WERE COMPUTED WITH REMARK 200 XSCALE WITH FRIEDEL PAIRS KEPT SEPARATE. REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.94 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2000M CAACETATE, 20.0000% PEG-3350, REMARK 280 NO BUFFER PH 7.3, NANODROP, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K 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 45.16850 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: CRYSTAL PACKING ANALYSIS SUGGESTS THE ASSIGNMENT OF A REMARK 300 MONOMER AS THE SIGNIFICANT OLIGOMERIZATION STATE. 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 THR A 26 REMARK 465 ASP A 27 REMARK 465 ASP A 28 REMARK 465 GLU A 29 REMARK 465 GLU A 30 REMARK 465 LYS A 31 REMARK 465 ASP A 32 REMARK 465 ASN A 33 REMARK 465 ASN A 34 REMARK 465 GLY A 35 REMARK 465 GLN A 36 REMARK 465 GLY A 37 REMARK 465 SER A 38 REMARK 465 VAL A 39 REMARK 465 GLY B 0 REMARK 465 THR B 26 REMARK 465 ASP B 27 REMARK 465 ASP B 28 REMARK 465 GLU B 29 REMARK 465 GLU B 30 REMARK 465 LYS B 31 REMARK 465 ASP B 32 REMARK 465 ASN B 33 REMARK 465 ASN B 34 REMARK 465 GLY B 35 REMARK 465 GLN B 36 REMARK 465 GLY B 37 REMARK 465 SER B 38 REMARK 465 VAL B 39 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 ASN A 58 CG OD1 ND2 REMARK 470 ASN B 57 CG OD1 ND2 REMARK 470 ASP B 313 CG OD1 OD2 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 57 58.74 39.67 REMARK 500 LEU A 82 -12.92 75.38 REMARK 500 ASP A 174 73.29 -166.60 REMARK 500 CYS A 198 -65.43 -99.83 REMARK 500 GLU A 202 -44.64 -131.00 REMARK 500 GLU A 202 -36.72 -135.55 REMARK 500 ASN A 232 155.88 87.36 REMARK 500 GLN A 263 72.63 -151.50 REMARK 500 HIS A 275 75.39 40.93 REMARK 500 ASN B 44 30.63 -84.31 REMARK 500 PRO B 47 44.82 -77.39 REMARK 500 LEU B 82 -15.14 71.52 REMARK 500 PHE B 172 54.53 -102.22 REMARK 500 ASP B 174 69.46 -168.25 REMARK 500 CYS B 198 -63.60 -103.01 REMARK 500 GLU B 202 -38.03 -133.20 REMARK 500 GLU B 202 -32.75 -136.04 REMARK 500 ASN B 232 156.56 84.83 REMARK 500 GLN B 263 77.60 -153.31 REMARK 500 HIS B 275 75.31 42.42 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 400 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 107 OE2 REMARK 620 2 HOH A 8 O 91.4 REMARK 620 3 HOH A 398 O 89.7 148.8 REMARK 620 4 HOH A 399 O 109.1 76.8 73.4 REMARK 620 5 HOH A 397 O 87.1 139.5 71.7 141.2 REMARK 620 6 HOH A 389 O 87.9 68.7 142.5 141.9 70.8 REMARK 620 7 HIS A 275 NE2 170.7 92.0 91.8 80.1 84.7 85.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 400 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 107 OE2 REMARK 620 2 HOH B 437 O 84.8 REMARK 620 3 HOH B 2 O 83.2 69.5 REMARK 620 4 HOH B 7 O 92.9 72.3 141.7 REMARK 620 5 HOH B 568 O 82.0 141.2 72.8 144.5 REMARK 620 6 HOH B 20 O 104.6 144.7 144.5 73.3 74.1 REMARK 620 7 HIS B 275 NE2 170.9 89.3 88.3 91.9 98.4 84.2 REMARK 620 N 1 2 3 4 5 6 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 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 396207 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS CONSTRUCT (RESIDUES 26-330) WAS EXPRESSED WITH A PURIFICATION REMARK 999 TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE REMARK 999 LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. DBREF 3KST A 26 330 UNP Q8A3Q9 Q8A3Q9_BACTN 26 330 DBREF 3KST B 26 330 UNP Q8A3Q9 Q8A3Q9_BACTN 26 330 SEQADV 3KST GLY A 0 UNP Q8A3Q9 LEADER SEQUENCE SEQADV 3KST GLY B 0 UNP Q8A3Q9 LEADER SEQUENCE SEQRES 1 A 306 GLY THR ASP ASP GLU GLU LYS ASP ASN ASN GLY GLN GLY SEQRES 2 A 306 SER VAL SER VAL GLU THR ASN TYR LEU PRO ILE ALA ASP SEQRES 3 A 306 PRO TYR VAL MSE PHE TYR ASN ASN LYS TYR TYR ALA TYR SEQRES 4 A 306 GLY THR GLY GLY THR THR ALA GLY GLU GLY PHE ALA CYS SEQRES 5 A 306 PHE SER SER ASP ASP LEU LYS ASN TRP LYS ARG GLU GLY SEQRES 6 A 306 GLN ALA LEU SER ALA THR ASP SER TYR GLY THR TRP GLY SEQRES 7 A 306 PHE TRP ALA PRO GLU VAL TYR TYR VAL GLU SER LYS LYS SEQRES 8 A 306 LYS PHE TYR LEU PHE TYR SER ALA GLU GLU HIS ILE CYS SEQRES 9 A 306 VAL ALA THR SER THR THR PRO GLU GLY PRO PHE ARG GLN SEQRES 10 A 306 GLU VAL LYS GLN PRO ILE TRP SER GLU LYS SER ILE ASP SEQRES 11 A 306 THR SER LEU PHE ILE ASP ASP ASP GLY THR PRO TYR LEU SEQRES 12 A 306 TYR PHE VAL ARG PHE THR ASP GLY ASN VAL ILE TRP VAL SEQRES 13 A 306 ALA GLN MSE THR ASP ASP LEU MSE SER ILE LYS THR GLU SEQRES 14 A 306 THR LEU ASN GLN CYS ILE LYS ALA GLU VAL SER TRP GLU SEQRES 15 A 306 LEU LEU GLN GLY LYS VAL ALA GLU GLY PRO SER LEU LEU SEQRES 16 A 306 LYS LYS ASN GLY VAL TYR TYR LEU ILE TYR SER ALA ASN SEQRES 17 A 306 HIS TYR GLU ASN LYS GLY TYR GLY VAL GLY TYR ALA THR SEQRES 18 A 306 SER ASP THR PRO MSE GLY PRO TRP VAL LYS TYR SER LYS SEQRES 19 A 306 ASN PRO LEU LEU GLN GLY ASP ALA ALA THR GLY LEU VAL SEQRES 20 A 306 GLY THR GLY HIS GLY ALA PRO PHE GLN CYS LYS ASP GLY SEQRES 21 A 306 SER TRP LYS TYR ILE PHE HIS ALA HIS TRP SER ALA ALA SEQRES 22 A 306 GLU ILE GLN PRO ARG THR SER TYR ILE LYS ASP PHE ALA SEQRES 23 A 306 ILE SER ASP GLN GLY VAL VAL THR ILE SER GLY THR VAL SEQRES 24 A 306 ILE LYS PRO ARG VAL LEU LYS SEQRES 1 B 306 GLY THR ASP ASP GLU GLU LYS ASP ASN ASN GLY GLN GLY SEQRES 2 B 306 SER VAL SER VAL GLU THR ASN TYR LEU PRO ILE ALA ASP SEQRES 3 B 306 PRO TYR VAL MSE PHE TYR ASN ASN LYS TYR TYR ALA TYR SEQRES 4 B 306 GLY THR GLY GLY THR THR ALA GLY GLU GLY PHE ALA CYS SEQRES 5 B 306 PHE SER SER ASP ASP LEU LYS ASN TRP LYS ARG GLU GLY SEQRES 6 B 306 GLN ALA LEU SER ALA THR ASP SER TYR GLY THR TRP GLY SEQRES 7 B 306 PHE TRP ALA PRO GLU VAL TYR TYR VAL GLU SER LYS LYS SEQRES 8 B 306 LYS PHE TYR LEU PHE TYR SER ALA GLU GLU HIS ILE CYS SEQRES 9 B 306 VAL ALA THR SER THR THR PRO GLU GLY PRO PHE ARG GLN SEQRES 10 B 306 GLU VAL LYS GLN PRO ILE TRP SER GLU LYS SER ILE ASP SEQRES 11 B 306 THR SER LEU PHE ILE ASP ASP ASP GLY THR PRO TYR LEU SEQRES 12 B 306 TYR PHE VAL ARG PHE THR ASP GLY ASN VAL ILE TRP VAL SEQRES 13 B 306 ALA GLN MSE THR ASP ASP LEU MSE SER ILE LYS THR GLU SEQRES 14 B 306 THR LEU ASN GLN CYS ILE LYS ALA GLU VAL SER TRP GLU SEQRES 15 B 306 LEU LEU GLN GLY LYS VAL ALA GLU GLY PRO SER LEU LEU SEQRES 16 B 306 LYS LYS ASN GLY VAL TYR TYR LEU ILE TYR SER ALA ASN SEQRES 17 B 306 HIS TYR GLU ASN LYS GLY TYR GLY VAL GLY TYR ALA THR SEQRES 18 B 306 SER ASP THR PRO MSE GLY PRO TRP VAL LYS TYR SER LYS SEQRES 19 B 306 ASN PRO LEU LEU GLN GLY ASP ALA ALA THR GLY LEU VAL SEQRES 20 B 306 GLY THR GLY HIS GLY ALA PRO PHE GLN CYS LYS ASP GLY SEQRES 21 B 306 SER TRP LYS TYR ILE PHE HIS ALA HIS TRP SER ALA ALA SEQRES 22 B 306 GLU ILE GLN PRO ARG THR SER TYR ILE LYS ASP PHE ALA SEQRES 23 B 306 ILE SER ASP GLN GLY VAL VAL THR ILE SER GLY THR VAL SEQRES 24 B 306 ILE LYS PRO ARG VAL LEU LYS MODRES 3KST MSE A 54 MET SELENOMETHIONINE MODRES 3KST MSE A 183 MET SELENOMETHIONINE MODRES 3KST MSE A 188 MET SELENOMETHIONINE MODRES 3KST MSE A 250 MET SELENOMETHIONINE MODRES 3KST MSE B 54 MET SELENOMETHIONINE MODRES 3KST MSE B 183 MET SELENOMETHIONINE MODRES 3KST MSE B 188 MET SELENOMETHIONINE MODRES 3KST MSE B 250 MET SELENOMETHIONINE HET MSE A 54 8 HET MSE A 183 8 HET MSE A 188 13 HET MSE A 250 8 HET MSE B 54 8 HET MSE B 183 8 HET MSE B 188 13 HET MSE B 250 8 HET CA A 400 1 HET CA B 400 1 HET EDO B 1 4 HETNAM MSE SELENOMETHIONINE HETNAM CA CALCIUM ION HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 CA 2(CA 2+) FORMUL 5 EDO C2 H6 O2 FORMUL 6 HOH *511(H2 O) HELIX 1 1 THR A 95 SER A 97 5 3 HELIX 2 2 LYS A 191 LEU A 195 5 5 HELIX 3 3 VAL A 203 LEU A 207 5 5 HELIX 4 4 THR B 95 SER B 97 5 3 HELIX 5 5 VAL B 203 LEU B 208 5 6 SHEET 1 A 6 VAL A 41 THR A 43 0 SHEET 2 A 6 ARG A 327 LEU A 329 -1 O VAL A 328 N GLU A 42 SHEET 3 A 6 ASN A 84 SER A 93 1 N TRP A 85 O LEU A 329 SHEET 4 A 6 GLY A 73 SER A 79 -1 N SER A 78 O LYS A 86 SHEET 5 A 6 LYS A 59 THR A 65 -1 N ALA A 62 O PHE A 77 SHEET 6 A 6 ALA A 49 TYR A 56 -1 N MSE A 54 O TYR A 61 SHEET 1 B 3 TRP A 104 VAL A 111 0 SHEET 2 B 3 LYS A 116 ALA A 123 -1 O TYR A 118 N TYR A 109 SHEET 3 B 3 HIS A 126 SER A 132 -1 O CYS A 128 N TYR A 121 SHEET 1 C 4 ILE A 153 ILE A 159 0 SHEET 2 C 4 PRO A 165 PHE A 172 -1 O TYR A 168 N SER A 156 SHEET 3 C 4 ASN A 176 GLN A 182 -1 O TRP A 179 N PHE A 169 SHEET 4 C 4 ASN A 196 ILE A 199 -1 O CYS A 198 N ILE A 178 SHEET 1 D 4 ALA A 213 LYS A 221 0 SHEET 2 D 4 VAL A 224 ALA A 231 -1 O TYR A 226 N LEU A 219 SHEET 3 D 4 GLY A 240 SER A 246 -1 O ALA A 244 N LEU A 227 SHEET 4 D 4 VAL A 254 LYS A 255 -1 O VAL A 254 N THR A 245 SHEET 1 E 4 GLY A 274 GLN A 280 0 SHEET 2 E 4 TRP A 286 ALA A 292 -1 O LYS A 287 N PHE A 279 SHEET 3 E 4 THR A 303 ILE A 311 -1 O TYR A 305 N PHE A 290 SHEET 4 E 4 VAL A 317 ILE A 324 -1 O SER A 320 N ASP A 308 SHEET 1 F 6 VAL B 41 THR B 43 0 SHEET 2 F 6 ARG B 327 LEU B 329 -1 O VAL B 328 N THR B 43 SHEET 3 F 6 ASN B 84 SER B 93 1 N TRP B 85 O LEU B 329 SHEET 4 F 6 GLY B 73 SER B 79 -1 N CYS B 76 O GLU B 88 SHEET 5 F 6 LYS B 59 THR B 65 -1 N TYR B 60 O SER B 79 SHEET 6 F 6 ALA B 49 TYR B 56 -1 N MSE B 54 O TYR B 61 SHEET 1 G 3 TRP B 104 VAL B 111 0 SHEET 2 G 3 LYS B 116 ALA B 123 -1 O PHE B 120 N GLU B 107 SHEET 3 G 3 HIS B 126 SER B 132 -1 O CYS B 128 N TYR B 121 SHEET 1 H 4 ILE B 153 ILE B 159 0 SHEET 2 H 4 PRO B 165 ARG B 171 -1 O VAL B 170 N ILE B 153 SHEET 3 H 4 VAL B 177 MSE B 183 -1 O TRP B 179 N PHE B 169 SHEET 4 H 4 ILE B 190 ILE B 199 -1 O ILE B 199 N ILE B 178 SHEET 1 I 4 ALA B 213 LYS B 221 0 SHEET 2 I 4 VAL B 224 ALA B 231 -1 O TYR B 226 N LEU B 219 SHEET 3 I 4 GLY B 240 SER B 246 -1 O SER B 246 N TYR B 225 SHEET 4 I 4 VAL B 254 LYS B 255 -1 O VAL B 254 N THR B 245 SHEET 1 J 4 GLY B 274 GLN B 280 0 SHEET 2 J 4 TRP B 286 ALA B 292 -1 O LYS B 287 N PHE B 279 SHEET 3 J 4 THR B 303 ILE B 311 -1 O TYR B 305 N PHE B 290 SHEET 4 J 4 VAL B 317 ILE B 324 -1 O SER B 320 N ASP B 308 LINK C MSE A 54 N PHE A 55 1555 1555 1.34 LINK C MSE A 183 N THR A 184 1555 1555 1.33 LINK C MSE A 188 N SER A 189 1555 1555 1.33 LINK C MSE A 250 N GLY A 251 1555 1555 1.33 LINK C MSE B 54 N PHE B 55 1555 1555 1.34 LINK C MSE B 183 N THR B 184 1555 1555 1.33 LINK C MSE B 188 N SER B 189 1555 1555 1.33 LINK C MSE B 250 N GLY B 251 1555 1555 1.33 LINK OE2 GLU A 107 CA CA A 400 1555 1555 2.33 LINK OE2 GLU B 107 CA CA B 400 1555 1555 2.35 LINK CA CA B 400 O HOH B 437 1555 1555 2.40 LINK CA CA B 400 O HOH B 2 1555 1555 2.46 LINK CA CA A 400 O HOH A 8 1555 1555 2.47 LINK CA CA B 400 O HOH B 7 1555 1555 2.47 LINK CA CA B 400 O HOH B 568 1555 1555 2.48 LINK CA CA A 400 O HOH A 398 1555 1555 2.49 LINK CA CA B 400 O HOH B 20 1555 1555 2.54 LINK CA CA A 400 O HOH A 399 1555 1555 2.55 LINK CA CA A 400 O HOH A 397 1555 1555 2.56 LINK CA CA A 400 O HOH A 389 1555 1555 2.60 LINK NE2 HIS A 275 CA CA A 400 1555 1555 2.62 LINK NE2 HIS B 275 CA CA B 400 1555 1555 2.62 CISPEP 1 GLY A 137 PRO A 138 0 3.11 CISPEP 2 GLY A 251 PRO A 252 0 -2.51 CISPEP 3 ASN A 259 PRO A 260 0 1.20 CISPEP 4 GLN A 300 PRO A 301 0 -1.07 CISPEP 5 GLY B 137 PRO B 138 0 3.81 CISPEP 6 GLY B 251 PRO B 252 0 5.19 CISPEP 7 ASN B 259 PRO B 260 0 1.50 CISPEP 8 GLN B 300 PRO B 301 0 -3.96 SITE 1 AC1 7 HOH A 8 GLU A 107 HIS A 275 HOH A 389 SITE 2 AC1 7 HOH A 397 HOH A 398 HOH A 399 SITE 1 AC2 7 HOH B 2 HOH B 7 HOH B 20 GLU B 107 SITE 2 AC2 7 HIS B 275 HOH B 437 HOH B 568 SITE 1 AC3 4 ASP B 50 ARG B 302 HOH B 381 HOH B 475 CRYST1 60.019 90.337 60.037 90.00 93.82 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 0.016661 0.000000 0.001113 0.00000 SCALE2 0.000000 0.011070 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016694 0.00000 MASTER 392 0 11 5 42 0 5 6 0 0 0 48 END