HEADER HYDROLASE 02-JUL-20 6XN1 TITLE CRYSTAL STRUCTURE OF THE GH43_1 ENZYME FROM XANTHOMONAS CITRI TITLE 2 COMPLEXED WITH XYLOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: XYLOSIDASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: XANTHOMONAS AXONOPODIS PV. CITRI (STRAIN 306); SOURCE 3 ORGANISM_TAXID: 190486; SOURCE 4 STRAIN: 306; SOURCE 5 GENE: XSA, XAC4258; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GLYCOSIDE HYDROLASE, GH43, XYLOSE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR M.A.B.MORAIS,C.C.C.TONOLI,C.R.SANTOS,M.T.MURAKAMI REVDAT 3 18-OCT-23 6XN1 1 REMARK REVDAT 2 23-JUN-21 6XN1 1 JRNL REVDAT 1 02-DEC-20 6XN1 0 JRNL AUTH M.A.B.MORAIS,J.COINES,M.N.DOMINGUES,R.A.S.PIROLLA, JRNL AUTH 2 C.C.C.TONOLI,C.R.SANTOS,J.B.L.CORREA,F.C.GOZZO,C.ROVIRA, JRNL AUTH 3 M.T.MURAKAMI JRNL TITL TWO DISTINCT CATALYTIC PATHWAYS FOR GH43 XYLANOLYTIC ENZYMES JRNL TITL 2 UNVEILED BY X-RAY AND QM/MM SIMULATIONS. JRNL REF NAT COMMUN V. 12 367 2021 JRNL REFN ESSN 2041-1723 JRNL PMID 33446650 JRNL DOI 10.1038/S41467-020-20620-3 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.8 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.74 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.3 REMARK 3 NUMBER OF REFLECTIONS : 77784 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.175 REMARK 3 R VALUE (WORKING SET) : 0.173 REMARK 3 FREE R VALUE : 0.207 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.940 REMARK 3 FREE R VALUE TEST SET COUNT : 3839 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 5.4021 - 4.2900 0.99 2861 165 0.1174 0.1356 REMARK 3 2 4.2900 - 3.7483 1.00 2845 161 0.1367 0.1685 REMARK 3 3 3.7483 - 3.4058 1.00 2847 145 0.1533 0.1992 REMARK 3 4 3.4058 - 3.1619 1.00 2807 171 0.1742 0.2095 REMARK 3 5 3.1619 - 2.9755 1.00 2792 145 0.1722 0.2095 REMARK 3 6 2.9755 - 2.8266 1.00 2836 155 0.1784 0.2047 REMARK 3 7 2.8266 - 2.7036 1.00 2803 140 0.1700 0.2030 REMARK 3 8 2.7036 - 2.5995 1.00 2811 158 0.1754 0.2519 REMARK 3 9 2.5995 - 2.5098 1.00 2805 141 0.1756 0.2362 REMARK 3 10 2.5098 - 2.4314 1.00 2778 161 0.1777 0.2276 REMARK 3 11 2.4314 - 2.3619 1.00 2822 130 0.1750 0.2594 REMARK 3 12 2.3619 - 2.2997 1.00 2815 135 0.1722 0.2112 REMARK 3 13 2.2997 - 2.2436 1.00 2800 151 0.1725 0.2166 REMARK 3 14 2.2436 - 2.1926 1.00 2799 142 0.1790 0.2503 REMARK 3 15 2.1926 - 2.1460 0.99 2761 146 0.1948 0.2319 REMARK 3 16 2.1460 - 2.1031 0.94 2643 128 0.2085 0.2547 REMARK 3 17 2.1031 - 2.0634 0.98 2741 134 0.2032 0.2363 REMARK 3 18 2.0634 - 2.0265 0.99 2789 116 0.2071 0.2435 REMARK 3 19 2.0265 - 1.9922 0.98 2758 133 0.2033 0.2402 REMARK 3 20 1.9922 - 1.9600 0.96 2692 147 0.2136 0.2513 REMARK 3 21 1.9600 - 1.9299 0.95 2625 136 0.2308 0.2797 REMARK 3 22 1.9299 - 1.9015 0.93 2600 131 0.2490 0.2709 REMARK 3 23 1.9015 - 1.8747 0.91 2544 117 0.2641 0.3206 REMARK 3 24 1.8747 - 1.8494 0.90 2509 137 0.2729 0.2895 REMARK 3 25 1.8494 - 1.8254 0.90 2465 145 0.3047 0.3175 REMARK 3 26 1.8254 - 1.8030 0.85 2422 101 0.3963 0.4536 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 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) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.380 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 24.37 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.98 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 : 0.010 5441 REMARK 3 ANGLE : 1.244 7424 REMARK 3 CHIRALITY : 0.054 760 REMARK 3 PLANARITY : 0.007 973 REMARK 3 DIHEDRAL : 13.815 1930 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 6XN1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1000250290. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-SEP-15 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 : LNLS REMARK 200 BEAMLINE : W01B-MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.459 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 77797 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 48.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.1 REMARK 200 DATA REDUNDANCY : 4.966 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.7400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.91 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.88 REMARK 200 R MERGE FOR SHELL (I) : 0.58900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.870 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 4MLG REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM SULFATE, 30% (W/V) REMARK 280 POLIETILENOGLICOL 8,000, 0,1 M SODIUM CACODYLATE PH 6,5 AND 10 % REMARK 280 GLYCEROL, VAPOR DIFFUSION, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.55450 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 79.55450 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 32.71550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 82.84100 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 32.71550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 82.84100 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 79.55450 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 32.71550 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 82.84100 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 79.55450 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 32.71550 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 82.84100 REMARK 290 SMTRY3 8 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 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 MET A -19 REMARK 465 GLY A -18 REMARK 465 SER A -17 REMARK 465 SER A -16 REMARK 465 HIS A -15 REMARK 465 HIS A -14 REMARK 465 HIS A -13 REMARK 465 HIS A -12 REMARK 465 HIS A -11 REMARK 465 HIS A -10 REMARK 465 SER A -9 REMARK 465 SER A -8 REMARK 465 GLY A -7 REMARK 465 LEU A -6 REMARK 465 VAL A -5 REMARK 465 PRO A -4 REMARK 465 ARG A -3 REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 ASP A 3 REMARK 465 GLU A 4 REMARK 465 LEU A 5 REMARK 465 GLN A 6 REMARK 465 GLY A 51 REMARK 465 VAL A 52 REMARK 465 ALA A 53 REMARK 465 PHE A 54 REMARK 465 SER A 55 REMARK 465 ASP A 56 REMARK 465 ASP A 57 REMARK 465 GLY A 58 REMARK 465 SER A 59 REMARK 465 MET B -19 REMARK 465 GLY B -18 REMARK 465 SER B -17 REMARK 465 SER B -16 REMARK 465 HIS B -15 REMARK 465 HIS B -14 REMARK 465 HIS B -13 REMARK 465 HIS B -12 REMARK 465 HIS B -11 REMARK 465 HIS B -10 REMARK 465 SER B -9 REMARK 465 SER B -8 REMARK 465 GLY B -7 REMARK 465 LEU B -6 REMARK 465 VAL B -5 REMARK 465 PRO B -4 REMARK 465 ARG B -3 REMARK 465 GLY B -2 REMARK 465 SER B -1 REMARK 465 HIS B 0 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ASP B 3 REMARK 465 GLU B 4 REMARK 465 GLY B 51 REMARK 465 VAL B 52 REMARK 465 ALA B 53 REMARK 465 PHE B 54 REMARK 465 SER B 55 REMARK 465 ASP B 56 REMARK 465 ASP B 57 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 ARG A 234 CG ARG A 234 CD -0.154 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 234 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 234 NE - CZ - NH1 ANGL. DEV. = -3.4 DEGREES REMARK 500 ARG B 234 NE - CZ - NH2 ANGL. DEV. = 3.8 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 GLN A 96 72.18 64.26 REMARK 500 ALA A 99 109.40 -43.68 REMARK 500 SER A 148 -150.21 54.94 REMARK 500 TRP A 169 -116.80 50.74 REMARK 500 MET A 206 -20.11 65.87 REMARK 500 ASP A 230 71.74 -102.27 REMARK 500 GLN A 295 -113.03 47.76 REMARK 500 SER B 59 -30.57 -149.35 REMARK 500 GLN B 96 74.63 61.23 REMARK 500 SER B 148 -152.38 56.68 REMARK 500 TRP B 169 -117.71 50.54 REMARK 500 MET B 206 -10.96 72.51 REMARK 500 GLN B 295 -111.43 45.66 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 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A 536 O REMARK 620 2 HOH A 574 O 77.3 REMARK 620 3 HOH A 593 O 149.3 72.0 REMARK 620 4 HOH A 602 O 86.0 82.3 91.0 REMARK 620 5 HOH A 671 O 139.4 136.9 69.4 80.0 REMARK 620 6 HOH A 672 O 70.5 147.6 139.9 99.3 74.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 401 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH B 554 O REMARK 620 2 HOH B 578 O 141.8 REMARK 620 3 HOH B 610 O 147.0 69.5 REMARK 620 4 HOH B 639 O 72.2 75.0 140.4 REMARK 620 5 HOH B 644 O 87.7 78.7 90.5 99.3 REMARK 620 6 HOH B 659 O 73.7 137.1 73.5 145.8 80.9 REMARK 620 N 1 2 3 4 5 DBREF 6XN1 A 1 344 UNP Q8PET2 Q8PET2_XANAC 1 344 DBREF 6XN1 B 1 344 UNP Q8PET2 Q8PET2_XANAC 1 344 SEQADV 6XN1 MET A -19 UNP Q8PET2 INITIATING METHIONINE SEQADV 6XN1 GLY A -18 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 SER A -17 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 SER A -16 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS A -15 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS A -14 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS A -13 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS A -12 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS A -11 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS A -10 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 SER A -9 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 SER A -8 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 GLY A -7 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 LEU A -6 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 VAL A -5 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 PRO A -4 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 ARG A -3 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 GLY A -2 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 SER A -1 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS A 0 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 MET B -19 UNP Q8PET2 INITIATING METHIONINE SEQADV 6XN1 GLY B -18 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 SER B -17 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 SER B -16 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS B -15 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS B -14 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS B -13 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS B -12 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS B -11 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS B -10 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 SER B -9 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 SER B -8 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 GLY B -7 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 LEU B -6 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 VAL B -5 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 PRO B -4 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 ARG B -3 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 GLY B -2 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 SER B -1 UNP Q8PET2 EXPRESSION TAG SEQADV 6XN1 HIS B 0 UNP Q8PET2 EXPRESSION TAG SEQRES 1 A 364 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 364 LEU VAL PRO ARG GLY SER HIS MET SER ASP GLU LEU GLN SEQRES 3 A 364 ALA ALA SER LEU GLN ALA LEU ALA ARG THR ALA ILE SER SEQRES 4 A 364 ALA PRO LEU VAL THR HIS LEU TYR THR ALA ASP PRO SER SEQRES 5 A 364 ALA HIS VAL PHE ASP GLY ALA LEU TYR ILE TYR PRO SER SEQRES 6 A 364 HIS ASP LEU ASP ALA GLY VAL ALA PHE SER ASP ASP GLY SEQRES 7 A 364 SER HIS PHE ASP MET ALA ASP TYR HIS VAL LEU ARG MET SEQRES 8 A 364 ALA HIS PRO GLY ALA ALA VAL GLU ASP LEU GLY GLN VAL SEQRES 9 A 364 LEU HIS VAL ARG ASP VAL PRO TRP ALA GLN ARG GLN MET SEQRES 10 A 364 TRP ALA PRO ASP ALA ALA GLN ARG ASN GLY LYS THR TYR SEQRES 11 A 364 LEU TYR PHE PRO ALA LYS ARG ALA ASP GLY MET PHE GLN SEQRES 12 A 364 ILE GLY VAL ALA VAL GLY ASP ARG PRO GLU GLY PRO PHE SEQRES 13 A 364 VAL ALA GLU PRO GLN PRO ILE ALA GLY THR TYR SER ILE SEQRES 14 A 364 ASP PRO ALA VAL LEU ALA ASP ASP ASP GLY ALA HIS TYR SEQRES 15 A 364 LEU TYR PHE GLY GLY ILE TRP GLY GLY GLN LEU GLN HIS SEQRES 16 A 364 TYR ARG ASP ASN ALA TYR ALA GLN THR HIS GLN GLU PRO SEQRES 17 A 364 VAL GLY ASP ALA PRO ALA LEU GLY PRO ARG VAL ALA ARG SEQRES 18 A 364 LEU HIS GLU ARG MET ILE ASP LEU ALA GLU PRO SER ARG SEQRES 19 A 364 GLU VAL VAL ILE LEU ASP GLU HIS GLY THR PRO LEU ARG SEQRES 20 A 364 ALA ASP ASP HIS ALA ARG ARG PHE PHE GLU GLY PRO TRP SEQRES 21 A 364 VAL HIS GLN HIS ALA GLY ARG TYR TYR LEU SER TYR SER SEQRES 22 A 364 THR GLY ASP THR HIS ARG ILE CYS TYR ALA THR SER ASP SEQRES 23 A 364 SER PRO TYR GLY PRO PHE THR TYR GLN GLY VAL LEU LEU SEQRES 24 A 364 ALA PRO VAL VAL GLY TRP THR THR HIS HIS SER ILE CYS SEQRES 25 A 364 LEU PHE GLN GLN GLN TRP TYR LEU PHE TYR HIS ASP SER SEQRES 26 A 364 VAL LEU SER GLY GLY GLN THR HIS LEU ARG SER ILE LYS SEQRES 27 A 364 MET ALA PRO LEU ALA HIS ALA ALA ASP GLY THR ILE ALA SEQRES 28 A 364 THR ILE TYR PRO TYR GLY GLU ASP ALA VAL SER PRO TRP SEQRES 1 B 364 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 B 364 LEU VAL PRO ARG GLY SER HIS MET SER ASP GLU LEU GLN SEQRES 3 B 364 ALA ALA SER LEU GLN ALA LEU ALA ARG THR ALA ILE SER SEQRES 4 B 364 ALA PRO LEU VAL THR HIS LEU TYR THR ALA ASP PRO SER SEQRES 5 B 364 ALA HIS VAL PHE ASP GLY ALA LEU TYR ILE TYR PRO SER SEQRES 6 B 364 HIS ASP LEU ASP ALA GLY VAL ALA PHE SER ASP ASP GLY SEQRES 7 B 364 SER HIS PHE ASP MET ALA ASP TYR HIS VAL LEU ARG MET SEQRES 8 B 364 ALA HIS PRO GLY ALA ALA VAL GLU ASP LEU GLY GLN VAL SEQRES 9 B 364 LEU HIS VAL ARG ASP VAL PRO TRP ALA GLN ARG GLN MET SEQRES 10 B 364 TRP ALA PRO ASP ALA ALA GLN ARG ASN GLY LYS THR TYR SEQRES 11 B 364 LEU TYR PHE PRO ALA LYS ARG ALA ASP GLY MET PHE GLN SEQRES 12 B 364 ILE GLY VAL ALA VAL GLY ASP ARG PRO GLU GLY PRO PHE SEQRES 13 B 364 VAL ALA GLU PRO GLN PRO ILE ALA GLY THR TYR SER ILE SEQRES 14 B 364 ASP PRO ALA VAL LEU ALA ASP ASP ASP GLY ALA HIS TYR SEQRES 15 B 364 LEU TYR PHE GLY GLY ILE TRP GLY GLY GLN LEU GLN HIS SEQRES 16 B 364 TYR ARG ASP ASN ALA TYR ALA GLN THR HIS GLN GLU PRO SEQRES 17 B 364 VAL GLY ASP ALA PRO ALA LEU GLY PRO ARG VAL ALA ARG SEQRES 18 B 364 LEU HIS GLU ARG MET ILE ASP LEU ALA GLU PRO SER ARG SEQRES 19 B 364 GLU VAL VAL ILE LEU ASP GLU HIS GLY THR PRO LEU ARG SEQRES 20 B 364 ALA ASP ASP HIS ALA ARG ARG PHE PHE GLU GLY PRO TRP SEQRES 21 B 364 VAL HIS GLN HIS ALA GLY ARG TYR TYR LEU SER TYR SER SEQRES 22 B 364 THR GLY ASP THR HIS ARG ILE CYS TYR ALA THR SER ASP SEQRES 23 B 364 SER PRO TYR GLY PRO PHE THR TYR GLN GLY VAL LEU LEU SEQRES 24 B 364 ALA PRO VAL VAL GLY TRP THR THR HIS HIS SER ILE CYS SEQRES 25 B 364 LEU PHE GLN GLN GLN TRP TYR LEU PHE TYR HIS ASP SER SEQRES 26 B 364 VAL LEU SER GLY GLY GLN THR HIS LEU ARG SER ILE LYS SEQRES 27 B 364 MET ALA PRO LEU ALA HIS ALA ALA ASP GLY THR ILE ALA SEQRES 28 B 364 THR ILE TYR PRO TYR GLY GLU ASP ALA VAL SER PRO TRP HET CA A 401 1 HET XYP A 402 10 HET PEG A 403 7 HET PEG A 404 7 HET PEG A 405 7 HET GOL A 406 6 HET GOL A 407 6 HET CA B 401 1 HET XYP B 402 10 HET PEG B 403 7 HET PEG B 404 7 HET PEG B 405 7 HETNAM CA CALCIUM ION HETNAM XYP BETA-D-XYLOPYRANOSE HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM GOL GLYCEROL HETSYN XYP BETA-D-XYLOSE; D-XYLOSE; XYLOSE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 CA 2(CA 2+) FORMUL 4 XYP 2(C5 H10 O5) FORMUL 5 PEG 6(C4 H10 O3) FORMUL 8 GOL 2(C3 H8 O3) FORMUL 15 HOH *672(H2 O) HELIX 1 AA1 ALA A 8 ALA A 17 1 10 HELIX 2 AA2 ARG A 88 VAL A 90 5 3 HELIX 3 AA3 ILE A 168 GLN A 174 5 7 HELIX 4 AA4 GLY A 255 HIS A 258 5 4 HELIX 5 AA5 GLN B 6 THR B 16 1 11 HELIX 6 AA6 ARG B 88 VAL B 90 5 3 HELIX 7 AA7 ILE B 168 GLN B 174 5 7 HELIX 8 AA8 GLY B 255 HIS B 258 5 4 SHEET 1 AA1 4 TYR A 27 PHE A 36 0 SHEET 2 AA1 4 ALA A 39 ASP A 47 -1 O TYR A 41 N HIS A 34 SHEET 3 AA1 4 ASP A 65 MET A 71 -1 O LEU A 69 N ILE A 42 SHEET 4 AA1 4 GLU A 79 HIS A 86 -1 O VAL A 84 N TYR A 66 SHEET 1 AA2 4 ASP A 101 ARG A 105 0 SHEET 2 AA2 4 LYS A 108 LYS A 116 -1 O TYR A 110 N ALA A 103 SHEET 3 AA2 4 PHE A 122 GLY A 129 -1 O ALA A 127 N LEU A 111 SHEET 4 AA2 4 VAL A 137 ALA A 138 -1 O VAL A 137 N VAL A 128 SHEET 1 AA3 4 ALA A 152 ALA A 155 0 SHEET 2 AA3 4 HIS A 161 PHE A 165 -1 O TYR A 164 N ALA A 152 SHEET 3 AA3 4 ARG A 198 ARG A 201 -1 O ALA A 200 N LEU A 163 SHEET 4 AA3 4 ARG A 214 GLU A 215 -1 O ARG A 214 N VAL A 199 SHEET 1 AA4 2 TYR A 176 ARG A 177 0 SHEET 2 AA4 2 ALA A 180 TYR A 181 -1 O ALA A 180 N ARG A 177 SHEET 1 AA5 5 ILE A 218 LEU A 219 0 SHEET 2 AA5 5 PHE A 272 LEU A 279 1 O PHE A 272 N LEU A 219 SHEET 3 AA5 5 ILE A 260 SER A 265 -1 N THR A 264 O THR A 273 SHEET 4 AA5 5 ARG A 247 SER A 253 -1 N TYR A 248 O SER A 265 SHEET 5 AA5 5 GLU A 237 HIS A 244 -1 N HIS A 242 O TYR A 249 SHEET 1 AA6 3 SER A 290 PHE A 294 0 SHEET 2 AA6 3 GLN A 297 ASP A 304 -1 O PHE A 301 N SER A 290 SHEET 3 AA6 3 SER A 316 LEU A 322 -1 O LEU A 322 N TRP A 298 SHEET 1 AA7 4 TYR B 27 PHE B 36 0 SHEET 2 AA7 4 ALA B 39 ASP B 47 -1 O TYR B 41 N HIS B 34 SHEET 3 AA7 4 ASP B 65 MET B 71 -1 O LEU B 69 N ILE B 42 SHEET 4 AA7 4 GLU B 79 HIS B 86 -1 O VAL B 84 N TYR B 66 SHEET 1 AA8 4 ASP B 101 ARG B 105 0 SHEET 2 AA8 4 LYS B 108 LYS B 116 -1 O TYR B 110 N ALA B 103 SHEET 3 AA8 4 PHE B 122 GLY B 129 -1 O ALA B 127 N LEU B 111 SHEET 4 AA8 4 VAL B 137 ALA B 138 -1 O VAL B 137 N VAL B 128 SHEET 1 AA9 4 ALA B 152 ALA B 155 0 SHEET 2 AA9 4 HIS B 161 PHE B 165 -1 O TYR B 164 N ALA B 152 SHEET 3 AA9 4 ARG B 198 ARG B 201 -1 O ARG B 198 N PHE B 165 SHEET 4 AA9 4 ARG B 214 GLU B 215 -1 O ARG B 214 N VAL B 199 SHEET 1 AB1 2 TYR B 176 ARG B 177 0 SHEET 2 AB1 2 ALA B 180 TYR B 181 -1 O ALA B 180 N ARG B 177 SHEET 1 AB2 5 ILE B 218 LEU B 219 0 SHEET 2 AB2 5 PHE B 272 LEU B 279 1 O PHE B 272 N LEU B 219 SHEET 3 AB2 5 ILE B 260 SER B 265 -1 N ILE B 260 O LEU B 278 SHEET 4 AB2 5 ARG B 247 SER B 253 -1 N TYR B 248 O SER B 265 SHEET 5 AB2 5 GLU B 237 HIS B 244 -1 N TRP B 240 O SER B 251 SHEET 1 AB3 3 HIS B 289 PHE B 294 0 SHEET 2 AB3 3 GLN B 297 ASP B 304 -1 O PHE B 301 N SER B 290 SHEET 3 AB3 3 SER B 316 LEU B 322 -1 O LYS B 318 N TYR B 302 LINK CA CA A 401 O HOH A 536 1555 1555 2.51 LINK CA CA A 401 O HOH A 574 1555 1555 2.52 LINK CA CA A 401 O HOH A 593 1555 1555 2.55 LINK CA CA A 401 O HOH A 602 1555 1555 2.41 LINK CA CA A 401 O HOH A 671 1555 1555 2.45 LINK CA CA A 401 O HOH A 672 1555 1555 2.37 LINK CA CA B 401 O HOH B 554 1555 1555 2.58 LINK CA CA B 401 O HOH B 578 1555 1555 2.45 LINK CA CA B 401 O HOH B 610 1555 1555 2.50 LINK CA CA B 401 O HOH B 639 1555 1555 2.44 LINK CA CA B 401 O HOH B 644 1555 1555 2.37 LINK CA CA B 401 O HOH B 659 1555 1555 2.45 CISPEP 1 GLY A 134 PRO A 135 0 4.22 CISPEP 2 GLY A 270 PRO A 271 0 -0.16 CISPEP 3 GLY B 134 PRO B 135 0 1.08 CISPEP 4 GLY B 270 PRO B 271 0 5.01 CRYST1 65.431 165.682 159.109 90.00 90.00 90.00 C 2 2 21 16 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 0.015283 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006036 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006285 0.00000