HEADER ISOMERASE 11-MAY-07 2PWG TITLE CRYSTAL STRUCTURE OF THE TREHALULOSE SYNTHASE MUTB FROM PSEUDOMONAS TITLE 2 MESOACIDOPHILA MX-45 COMPLEXED TO THE INHIBITOR CASTANOSPERMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: SUCROSE ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.4.99.11; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS MESOACIDOPHILA; SOURCE 3 ORGANISM_TAXID: 265293; SOURCE 4 STRAIN: MX-45; SOURCE 5 GENE: MUTB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: JM109; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PHWG315 KEYWDS TREHALULOSE SYNTHASE, SUCROSE ISOMERASE, ALPHA-AMYLASE FAMILY, KEYWDS 2 (BETA/ALPHA)8 BARREL, ENZYME INHIBITOR COMPLEX, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.RAVAUD,X.ROBERT,R.HASER,N.AGHAJARI REVDAT 6 30-AUG-23 2PWG 1 REMARK LINK REVDAT 5 18-OCT-17 2PWG 1 REMARK REVDAT 4 24-FEB-09 2PWG 1 VERSN REVDAT 3 24-JUL-07 2PWG 1 JRNL REVDAT 2 10-JUL-07 2PWG 1 JRNL REVDAT 1 26-JUN-07 2PWG 0 JRNL AUTH S.RAVAUD,X.ROBERT,H.WATZLAWICK,R.HASER,R.MATTES,N.AGHAJARI JRNL TITL TREHALULOSE SYNTHASE NATIVE AND CARBOHYDRATE COMPLEXED JRNL TITL 2 STRUCTURES PROVIDE INSIGHTS INTO SUCROSE ISOMERIZATION. JRNL REF J.BIOL.CHEM. V. 61 100 2007 JRNL REFN ISSN 0021-9258 JRNL PMID 17597061 JRNL DOI 10.1074/JBC.M704515200 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.91 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 3028130.420 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 67348 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 SET) : 0.186 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 6823 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.34 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 10018 REMARK 3 BIN R VALUE (WORKING SET) : 0.2500 REMARK 3 BIN FREE R VALUE : 0.3000 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.20 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 1141 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.009 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 8986 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 1367 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.70 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.11000 REMARK 3 B22 (A**2) : -5.91000 REMARK 3 B33 (A**2) : 4.80000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -4.94000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.23 REMARK 3 ESD FROM SIGMAA (A) : 0.24 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.29 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.30 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.011 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.970 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.240 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.760 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.190 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.820 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 50.49 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : ION.PARAM REMARK 3 PARAMETER FILE 4 : CTS_XPLOR.PAR REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : CTS_XPLOR.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2PWG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAY-07. REMARK 100 THE DEPOSITION ID IS D_1000042851. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM30A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9803 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 67348 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 19.900 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.10300 REMARK 200 FOR THE DATA SET : 0.1020 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.41300 REMARK 200 R SYM FOR SHELL (I) : 0.35300 REMARK 200 FOR SHELL : 3.890 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1ZJB REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.35 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 13% PEG20000, 0.1M NA CACODYLATE, REMARK 280 0.01M L-CYSTEINE, PH 6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 290K 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 42.98000 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: THE SECOND PART OF THE BIOLOGICAL ASSEMBLY IS GENERATED REMARK 300 BY -X,1/2+Y,-Z 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC 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 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 LYS A 133 CG CD CE NZ REMARK 470 ASP A 134 CG OD1 OD2 REMARK 470 HIS A 136 CG ND1 CD2 CE1 NE2 REMARK 470 GLU A 403 CG CD OE1 OE2 REMARK 470 GLU A 526 CG CD OE1 OE2 REMARK 470 LYS B 133 CG CD CE NZ REMARK 470 ASP B 134 CG OD1 OD2 REMARK 470 HIS B 136 CG ND1 CD2 CE1 NE2 REMARK 470 GLU B 217 CG CD OE1 OE2 REMARK 470 GLU B 403 CG CD OE1 OE2 REMARK 470 GLU B 526 CG CD OE1 OE2 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 O HOH B 4569 O HOH B 5821 1.77 REMARK 500 O HOH A 4630 O HOH A 4764 1.79 REMARK 500 O HOH A 4973 O HOH A 6070 1.79 REMARK 500 O HOH A 4530 O HOH A 5098 1.82 REMARK 500 O HOH B 4854 O HOH B 6060 1.92 REMARK 500 O HOH A 4269 O HOH A 5500 1.96 REMARK 500 O HOH B 4925 O HOH B 4928 2.03 REMARK 500 O HOH A 4461 O HOH A 5000 2.04 REMARK 500 O HOH A 4630 O HOH A 6053 2.10 REMARK 500 O HOH A 5132 O HOH A 5267 2.13 REMARK 500 O HOH A 4401 O HOH A 5531 2.15 REMARK 500 O HOH A 5040 O HOH A 6040 2.16 REMARK 500 O HOH A 4088 O HOH A 5993 2.17 REMARK 500 O HOH B 4832 O HOH B 4833 2.18 REMARK 500 NH2 ARG B 130 O HOH B 4839 2.18 REMARK 500 O HOH B 4797 O HOH B 5837 2.19 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 PHE A 20 -61.45 -95.14 REMARK 500 PRO A 53 128.36 -38.12 REMARK 500 ASN A 62 60.60 38.51 REMARK 500 HIS A 136 -169.87 -114.93 REMARK 500 PHE A 164 -136.71 -98.21 REMARK 500 THR A 201 63.77 31.40 REMARK 500 THR A 201 63.23 31.40 REMARK 500 VAL A 243 -77.04 -119.10 REMARK 500 GLU A 273 -95.05 -116.23 REMARK 500 ASN A 325 -175.46 -170.73 REMARK 500 PRO A 420 133.22 -38.57 REMARK 500 ASP A 424 -164.39 -162.57 REMARK 500 SER A 477 -66.67 -104.81 REMARK 500 ASP A 485 88.65 -150.04 REMARK 500 GLN A 498 129.17 -170.90 REMARK 500 ALA A 511 37.96 -84.86 REMARK 500 PHE B 20 -60.55 -96.64 REMARK 500 PRO B 53 128.35 -35.28 REMARK 500 ASP B 61 43.37 -140.47 REMARK 500 ASN B 62 68.13 34.93 REMARK 500 ASP B 68 111.47 -163.26 REMARK 500 HIS B 136 -167.82 -121.84 REMARK 500 PHE B 164 -135.20 -99.45 REMARK 500 THR B 201 59.52 32.82 REMARK 500 ASN B 221 60.77 -154.28 REMARK 500 VAL B 243 -76.01 -118.87 REMARK 500 GLU B 273 -87.77 -117.99 REMARK 500 ASP B 424 -158.81 -155.89 REMARK 500 ASP B 485 83.27 -155.64 REMARK 500 ALA B 511 34.14 -83.51 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 A7000 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 22 OD1 REMARK 620 2 ASN A 24 OD1 68.8 REMARK 620 3 ASP A 26 OD1 79.5 75.9 REMARK 620 4 ILE A 28 O 79.9 145.1 83.8 REMARK 620 5 ASP A 30 OD2 84.1 98.7 163.6 92.8 REMARK 620 6 HOH A4531 O 150.5 113.5 73.1 86.5 122.8 REMARK 620 7 HOH A4715 O 144.4 81.9 113.3 132.6 80.7 60.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B7001 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 22 OD1 REMARK 620 2 ASN B 24 OD1 69.3 REMARK 620 3 ASP B 26 OD1 78.3 71.9 REMARK 620 4 ILE B 28 O 77.5 141.5 82.9 REMARK 620 5 ASP B 30 OD2 84.9 103.5 163.1 92.2 REMARK 620 6 HOH B4097 O 145.0 83.2 114.0 134.6 80.8 REMARK 620 7 HOH B4405 O 152.7 117.7 79.4 84.4 116.4 60.2 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 7000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 7001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CTS A 8000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CTS B 8001 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1ZJA RELATED DB: PDB REMARK 900 MUTB IN COMPLEX WITH TRIS (P1-FORM) REMARK 900 RELATED ID: 1ZJB RELATED DB: PDB REMARK 900 MUTB IN COMPLEX WITH TRIS (P21-FORM) DBREF 2PWG A 2 557 UNP Q2PS28 Q2PS28_9PSED 29 584 DBREF 2PWG B 2 557 UNP Q2PS28 Q2PS28_9PSED 29 584 SEQRES 1 A 556 PRO GLY ALA PRO TRP TRP LYS SER ALA VAL PHE TYR GLN SEQRES 2 A 556 VAL TYR PRO ARG SER PHE LYS ASP THR ASN GLY ASP GLY SEQRES 3 A 556 ILE GLY ASP PHE LYS GLY LEU THR GLU LYS LEU ASP TYR SEQRES 4 A 556 LEU LYS GLY LEU GLY ILE ASP ALA ILE TRP ILE ASN PRO SEQRES 5 A 556 HIS TYR ALA SER PRO ASN THR ASP ASN GLY TYR ASP ILE SEQRES 6 A 556 SER ASP TYR ARG GLU VAL MET LYS GLU TYR GLY THR MET SEQRES 7 A 556 GLU ASP PHE ASP ARG LEU MET ALA GLU LEU LYS LYS ARG SEQRES 8 A 556 GLY MET ARG LEU MET VAL ASP VAL VAL ILE ASN HIS SER SEQRES 9 A 556 SER ASP GLN HIS GLU TRP PHE LYS SER SER ARG ALA SER SEQRES 10 A 556 LYS ASP ASN PRO TYR ARG ASP TYR TYR PHE TRP ARG ASP SEQRES 11 A 556 GLY LYS ASP GLY HIS GLU PRO ASN ASN TYR PRO SER PHE SEQRES 12 A 556 PHE GLY GLY SER ALA TRP GLU LYS ASP PRO VAL THR GLY SEQRES 13 A 556 GLN TYR TYR LEU HIS TYR PHE GLY ARG GLN GLN PRO ASP SEQRES 14 A 556 LEU ASN TRP ASP THR PRO LYS LEU ARG GLU GLU LEU TYR SEQRES 15 A 556 ALA MET LEU ARG PHE TRP LEU ASP LYS GLY VAL SER GLY SEQRES 16 A 556 MET ARG PHE ASP THR VAL ALA THR TYR SER LYS THR PRO SEQRES 17 A 556 GLY PHE PRO ASP LEU THR PRO GLU GLN MET LYS ASN PHE SEQRES 18 A 556 ALA GLU ALA TYR THR GLN GLY PRO ASN LEU HIS ARG TYR SEQRES 19 A 556 LEU GLN GLU MET HIS GLU LYS VAL PHE ASP HIS TYR ASP SEQRES 20 A 556 ALA VAL THR ALA GLY GLU ILE PHE GLY ALA PRO LEU ASN SEQRES 21 A 556 GLN VAL PRO LEU PHE ILE ASP SER ARG ARG LYS GLU LEU SEQRES 22 A 556 ASP MET ALA PHE THR PHE ASP LEU ILE ARG TYR ASP ARG SEQRES 23 A 556 ALA LEU ASP ARG TRP HIS THR ILE PRO ARG THR LEU ALA SEQRES 24 A 556 ASP PHE ARG GLN THR ILE ASP LYS VAL ASP ALA ILE ALA SEQRES 25 A 556 GLY GLU TYR GLY TRP ASN THR PHE PHE LEU GLY ASN HIS SEQRES 26 A 556 ASP ASN PRO ARG ALA VAL SER HIS PHE GLY ASP ASP ARG SEQRES 27 A 556 PRO GLN TRP ARG GLU ALA SER ALA LYS ALA LEU ALA THR SEQRES 28 A 556 VAL THR LEU THR GLN ARG GLY THR PRO PHE ILE PHE GLN SEQRES 29 A 556 GLY ASP GLU LEU GLY MET THR ASN TYR PRO PHE LYS THR SEQRES 30 A 556 LEU GLN ASP PHE ASP ASP ILE GLU VAL LYS GLY PHE PHE SEQRES 31 A 556 GLN ASP TYR VAL GLU THR GLY LYS ALA THR ALA GLU GLU SEQRES 32 A 556 LEU LEU THR ASN VAL ALA LEU THR SER ARG ASP ASN ALA SEQRES 33 A 556 ARG THR PRO PHE GLN TRP ASP ASP SER ALA ASN ALA GLY SEQRES 34 A 556 PHE THR THR GLY LYS PRO TRP LEU LYS VAL ASN PRO ASN SEQRES 35 A 556 TYR THR GLU ILE ASN ALA ALA ARG GLU ILE GLY ASP PRO SEQRES 36 A 556 LYS SER VAL TYR SER PHE TYR ARG ASN LEU ILE SER ILE SEQRES 37 A 556 ARG HIS GLU THR PRO ALA LEU SER THR GLY SER TYR ARG SEQRES 38 A 556 ASP ILE ASP PRO SER ASN ALA ASP VAL TYR ALA TYR THR SEQRES 39 A 556 ARG SER GLN ASP GLY GLU THR TYR LEU VAL VAL VAL ASN SEQRES 40 A 556 PHE LYS ALA GLU PRO ARG SER PHE THR LEU PRO ASP GLY SEQRES 41 A 556 MET HIS ILE ALA GLU THR LEU ILE GLU SER SER SER PRO SEQRES 42 A 556 ALA ALA PRO ALA ALA GLY ALA ALA SER LEU GLU LEU GLN SEQRES 43 A 556 PRO TRP GLN SER GLY ILE TYR LYS VAL LYS SEQRES 1 B 556 PRO GLY ALA PRO TRP TRP LYS SER ALA VAL PHE TYR GLN SEQRES 2 B 556 VAL TYR PRO ARG SER PHE LYS ASP THR ASN GLY ASP GLY SEQRES 3 B 556 ILE GLY ASP PHE LYS GLY LEU THR GLU LYS LEU ASP TYR SEQRES 4 B 556 LEU LYS GLY LEU GLY ILE ASP ALA ILE TRP ILE ASN PRO SEQRES 5 B 556 HIS TYR ALA SER PRO ASN THR ASP ASN GLY TYR ASP ILE SEQRES 6 B 556 SER ASP TYR ARG GLU VAL MET LYS GLU TYR GLY THR MET SEQRES 7 B 556 GLU ASP PHE ASP ARG LEU MET ALA GLU LEU LYS LYS ARG SEQRES 8 B 556 GLY MET ARG LEU MET VAL ASP VAL VAL ILE ASN HIS SER SEQRES 9 B 556 SER ASP GLN HIS GLU TRP PHE LYS SER SER ARG ALA SER SEQRES 10 B 556 LYS ASP ASN PRO TYR ARG ASP TYR TYR PHE TRP ARG ASP SEQRES 11 B 556 GLY LYS ASP GLY HIS GLU PRO ASN ASN TYR PRO SER PHE SEQRES 12 B 556 PHE GLY GLY SER ALA TRP GLU LYS ASP PRO VAL THR GLY SEQRES 13 B 556 GLN TYR TYR LEU HIS TYR PHE GLY ARG GLN GLN PRO ASP SEQRES 14 B 556 LEU ASN TRP ASP THR PRO LYS LEU ARG GLU GLU LEU TYR SEQRES 15 B 556 ALA MET LEU ARG PHE TRP LEU ASP LYS GLY VAL SER GLY SEQRES 16 B 556 MET ARG PHE ASP THR VAL ALA THR TYR SER LYS THR PRO SEQRES 17 B 556 GLY PHE PRO ASP LEU THR PRO GLU GLN MET LYS ASN PHE SEQRES 18 B 556 ALA GLU ALA TYR THR GLN GLY PRO ASN LEU HIS ARG TYR SEQRES 19 B 556 LEU GLN GLU MET HIS GLU LYS VAL PHE ASP HIS TYR ASP SEQRES 20 B 556 ALA VAL THR ALA GLY GLU ILE PHE GLY ALA PRO LEU ASN SEQRES 21 B 556 GLN VAL PRO LEU PHE ILE ASP SER ARG ARG LYS GLU LEU SEQRES 22 B 556 ASP MET ALA PHE THR PHE ASP LEU ILE ARG TYR ASP ARG SEQRES 23 B 556 ALA LEU ASP ARG TRP HIS THR ILE PRO ARG THR LEU ALA SEQRES 24 B 556 ASP PHE ARG GLN THR ILE ASP LYS VAL ASP ALA ILE ALA SEQRES 25 B 556 GLY GLU TYR GLY TRP ASN THR PHE PHE LEU GLY ASN HIS SEQRES 26 B 556 ASP ASN PRO ARG ALA VAL SER HIS PHE GLY ASP ASP ARG SEQRES 27 B 556 PRO GLN TRP ARG GLU ALA SER ALA LYS ALA LEU ALA THR SEQRES 28 B 556 VAL THR LEU THR GLN ARG GLY THR PRO PHE ILE PHE GLN SEQRES 29 B 556 GLY ASP GLU LEU GLY MET THR ASN TYR PRO PHE LYS THR SEQRES 30 B 556 LEU GLN ASP PHE ASP ASP ILE GLU VAL LYS GLY PHE PHE SEQRES 31 B 556 GLN ASP TYR VAL GLU THR GLY LYS ALA THR ALA GLU GLU SEQRES 32 B 556 LEU LEU THR ASN VAL ALA LEU THR SER ARG ASP ASN ALA SEQRES 33 B 556 ARG THR PRO PHE GLN TRP ASP ASP SER ALA ASN ALA GLY SEQRES 34 B 556 PHE THR THR GLY LYS PRO TRP LEU LYS VAL ASN PRO ASN SEQRES 35 B 556 TYR THR GLU ILE ASN ALA ALA ARG GLU ILE GLY ASP PRO SEQRES 36 B 556 LYS SER VAL TYR SER PHE TYR ARG ASN LEU ILE SER ILE SEQRES 37 B 556 ARG HIS GLU THR PRO ALA LEU SER THR GLY SER TYR ARG SEQRES 38 B 556 ASP ILE ASP PRO SER ASN ALA ASP VAL TYR ALA TYR THR SEQRES 39 B 556 ARG SER GLN ASP GLY GLU THR TYR LEU VAL VAL VAL ASN SEQRES 40 B 556 PHE LYS ALA GLU PRO ARG SER PHE THR LEU PRO ASP GLY SEQRES 41 B 556 MET HIS ILE ALA GLU THR LEU ILE GLU SER SER SER PRO SEQRES 42 B 556 ALA ALA PRO ALA ALA GLY ALA ALA SER LEU GLU LEU GLN SEQRES 43 B 556 PRO TRP GLN SER GLY ILE TYR LYS VAL LYS HET CA A7000 1 HET CTS A8000 13 HET CA B7001 1 HET CTS B8001 13 HETNAM CA CALCIUM ION HETNAM CTS CASTANOSPERMINE HETSYN CTS (1S,6S,7R,8R,8AR)-1,6,7,8-TETRAHYDROXYINDOLIZIDINE FORMUL 3 CA 2(CA 2+) FORMUL 4 CTS 2(C8 H15 N O4) FORMUL 7 HOH *1367(H2 O) HELIX 1 1 PRO A 5 ALA A 10 5 6 HELIX 2 2 TYR A 16 PHE A 20 5 5 HELIX 3 3 ASP A 30 LYS A 37 1 8 HELIX 4 4 LYS A 37 GLY A 45 1 9 HELIX 5 5 THR A 78 ARG A 92 1 15 HELIX 6 6 HIS A 109 SER A 118 1 10 HELIX 7 7 TYR A 123 TYR A 127 5 5 HELIX 8 8 THR A 175 LYS A 192 1 18 HELIX 9 9 THR A 201 TYR A 205 5 5 HELIX 10 10 THR A 215 LYS A 220 1 6 HELIX 11 11 ASN A 221 TYR A 226 1 6 HELIX 12 12 ASN A 231 VAL A 243 1 13 HELIX 13 13 PHE A 244 TYR A 247 5 4 HELIX 14 14 PRO A 259 ASN A 261 5 3 HELIX 15 15 GLN A 262 ASP A 268 1 7 HELIX 16 16 SER A 269 LYS A 272 5 4 HELIX 17 17 THR A 298 ALA A 313 1 16 HELIX 18 18 ARG A 330 GLY A 336 1 7 HELIX 19 19 TRP A 342 LEU A 355 1 14 HELIX 20 20 THR A 378 PHE A 382 5 5 HELIX 21 21 ASP A 384 VAL A 395 1 12 HELIX 22 22 THR A 401 ALA A 410 1 10 HELIX 23 23 SER A 413 ARG A 418 5 6 HELIX 24 24 SER A 426 PHE A 431 5 6 HELIX 25 25 ASN A 441 GLU A 446 5 6 HELIX 26 26 ASN A 448 GLY A 454 1 7 HELIX 27 27 SER A 458 THR A 473 1 16 HELIX 28 28 PRO A 474 GLY A 479 1 6 HELIX 29 29 PRO B 5 SER B 9 5 5 HELIX 30 30 TYR B 16 PHE B 20 5 5 HELIX 31 31 ASP B 30 LYS B 37 1 8 HELIX 32 32 LYS B 37 GLY B 45 1 9 HELIX 33 33 LYS B 74 GLY B 77 5 4 HELIX 34 34 THR B 78 ARG B 92 1 15 HELIX 35 35 HIS B 109 SER B 118 1 10 HELIX 36 36 TYR B 123 TYR B 127 5 5 HELIX 37 37 THR B 175 LYS B 192 1 18 HELIX 38 38 THR B 201 TYR B 205 5 5 HELIX 39 39 THR B 215 LYS B 220 1 6 HELIX 40 40 ASN B 221 TYR B 226 1 6 HELIX 41 41 ASN B 231 VAL B 243 1 13 HELIX 42 42 PHE B 244 TYR B 247 5 4 HELIX 43 43 PRO B 259 ASN B 261 5 3 HELIX 44 44 GLN B 262 ASP B 268 1 7 HELIX 45 45 SER B 269 LYS B 272 5 4 HELIX 46 46 THR B 298 ALA B 313 1 16 HELIX 47 47 ARG B 330 GLY B 336 1 7 HELIX 48 48 TRP B 342 LEU B 355 1 14 HELIX 49 49 THR B 378 PHE B 382 5 5 HELIX 50 50 ASP B 384 VAL B 395 1 12 HELIX 51 51 THR B 401 ALA B 410 1 10 HELIX 52 52 LEU B 411 THR B 412 5 2 HELIX 53 53 SER B 413 ARG B 418 5 6 HELIX 54 54 SER B 426 PHE B 431 5 6 HELIX 55 55 ASN B 441 GLU B 446 5 6 HELIX 56 56 ASN B 448 GLY B 454 1 7 HELIX 57 57 SER B 458 THR B 473 1 16 HELIX 58 58 THR B 473 GLY B 479 1 7 SHEET 1 A 8 MET A 276 PHE A 278 0 SHEET 2 A 8 VAL A 250 GLU A 254 1 N GLY A 253 O MET A 276 SHEET 3 A 8 GLY A 196 PHE A 199 1 N PHE A 199 O ALA A 252 SHEET 4 A 8 ARG A 95 VAL A 100 1 N VAL A 100 O ARG A 198 SHEET 5 A 8 ALA A 48 ILE A 51 1 N ILE A 49 O MET A 97 SHEET 6 A 8 PHE A 12 VAL A 15 1 N VAL A 15 O TRP A 50 SHEET 7 A 8 THR A 360 PHE A 364 1 O PRO A 361 N PHE A 12 SHEET 8 A 8 THR A 320 PHE A 321 1 N PHE A 321 O PHE A 362 SHEET 1 B 2 TYR A 55 ALA A 56 0 SHEET 2 B 2 ASP A 68 VAL A 72 -1 O GLU A 71 N ALA A 56 SHEET 1 C 3 TRP A 129 ARG A 130 0 SHEET 2 C 3 TYR A 159 LEU A 161 -1 O TYR A 159 N ARG A 130 SHEET 3 C 3 TRP A 150 LYS A 152 -1 N GLU A 151 O TYR A 160 SHEET 1 D 5 SER A 480 ASP A 483 0 SHEET 2 D 5 VAL A 491 GLN A 498 -1 O SER A 497 N SER A 480 SHEET 3 D 5 GLU A 501 ASN A 508 -1 O VAL A 505 N TYR A 494 SHEET 4 D 5 SER A 551 VAL A 556 -1 O TYR A 554 N LEU A 504 SHEET 5 D 5 ILE A 524 SER A 531 -1 N ALA A 525 O LYS A 555 SHEET 1 E 2 ARG A 514 THR A 517 0 SHEET 2 E 2 SER A 543 LEU A 546 -1 O LEU A 546 N ARG A 514 SHEET 1 F 8 MET B 276 PHE B 278 0 SHEET 2 F 8 VAL B 250 GLU B 254 1 N GLY B 253 O MET B 276 SHEET 3 F 8 GLY B 196 PHE B 199 1 N PHE B 199 O ALA B 252 SHEET 4 F 8 ARG B 95 VAL B 100 1 N VAL B 100 O ARG B 198 SHEET 5 F 8 ALA B 48 ILE B 51 1 N ILE B 49 O MET B 97 SHEET 6 F 8 PHE B 12 VAL B 15 1 N VAL B 15 O TRP B 50 SHEET 7 F 8 THR B 360 PHE B 364 1 O PRO B 361 N PHE B 12 SHEET 8 F 8 THR B 320 PHE B 321 1 N PHE B 321 O PHE B 362 SHEET 1 G 2 TYR B 55 ALA B 56 0 SHEET 2 G 2 ASP B 68 VAL B 72 -1 O GLU B 71 N ALA B 56 SHEET 1 H 3 TRP B 129 ARG B 130 0 SHEET 2 H 3 TYR B 159 LEU B 161 -1 O TYR B 159 N ARG B 130 SHEET 3 H 3 TRP B 150 LYS B 152 -1 N GLU B 151 O TYR B 160 SHEET 1 I 5 SER B 480 ASP B 483 0 SHEET 2 I 5 VAL B 491 GLN B 498 -1 O SER B 497 N SER B 480 SHEET 3 I 5 GLU B 501 ASN B 508 -1 O VAL B 505 N TYR B 494 SHEET 4 I 5 SER B 551 VAL B 556 -1 O TYR B 554 N LEU B 504 SHEET 5 I 5 ILE B 524 SER B 531 -1 N ALA B 525 O LYS B 555 SHEET 1 J 2 ARG B 514 THR B 517 0 SHEET 2 J 2 SER B 543 LEU B 546 -1 O LEU B 546 N ARG B 514 LINK OD1 ASP A 22 CA CA A7000 1555 1555 2.37 LINK OD1 ASN A 24 CA CA A7000 1555 1555 2.35 LINK OD1 ASP A 26 CA CA A7000 1555 1555 2.50 LINK O ILE A 28 CA CA A7000 1555 1555 2.37 LINK OD2 ASP A 30 CA CA A7000 1555 1555 2.33 LINK O HOH A4531 CA CA A7000 1555 1555 2.39 LINK O HOH A4715 CA CA A7000 1555 1555 2.43 LINK OD1 ASP B 22 CA CA B7001 1555 1555 2.39 LINK OD1 ASN B 24 CA CA B7001 1555 1555 2.40 LINK OD1 ASP B 26 CA CA B7001 1555 1555 2.59 LINK O ILE B 28 CA CA B7001 1555 1555 2.40 LINK OD2 ASP B 30 CA CA B7001 1555 1555 2.37 LINK O HOH B4097 CA CA B7001 1555 1555 2.52 LINK O HOH B4405 CA CA B7001 1555 1555 2.41 SITE 1 AC1 7 ASP A 22 ASN A 24 ASP A 26 ILE A 28 SITE 2 AC1 7 ASP A 30 HOH A4531 HOH A4715 SITE 1 AC2 7 ASP B 22 ASN B 24 ASP B 26 ILE B 28 SITE 2 AC2 7 ASP B 30 HOH B4097 HOH B4405 SITE 1 AC3 12 ASP A 61 TYR A 64 HIS A 104 PHE A 145 SITE 2 AC3 12 PHE A 164 ASP A 200 THR A 201 GLU A 254 SITE 3 AC3 12 HIS A 326 ASP A 327 ARG A 414 HOH A4019 SITE 1 AC4 13 ASP B 61 TYR B 64 HIS B 104 PHE B 145 SITE 2 AC4 13 PHE B 164 ASP B 200 THR B 201 GLU B 254 SITE 3 AC4 13 HIS B 326 ASP B 327 ARG B 414 HOH B4034 SITE 4 AC4 13 HOH B5105 CRYST1 64.240 85.960 123.520 90.00 99.20 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 0.015567 0.000000 0.002521 0.00000 SCALE2 0.000000 0.011633 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008201 0.00000