HEADER HYDROLASE 11-FEB-12 4AIO TITLE CRYSTAL STRUCTURE OF THE STARCH DEBRANCHING ENZYME BARLEY LIMIT TITLE 2 DEXTRINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LIMIT DEXTRINASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RESIDUES 22-904; COMPND 5 EC: 3.2.1.41; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HORDEUM VULGARE; SOURCE 3 ORGANISM_COMMON: BARLEY; SOURCE 4 ORGANISM_TAXID: 4513; SOURCE 5 EXPRESSION_SYSTEM: KOMAGATAELLA PASTORIS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 644223; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: GS115; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PPIC9K KEYWDS HYDROLASE, PULLULANASE, GLYCOSIDE HYDROLASE FAMILY 13 EXPDTA X-RAY DIFFRACTION AUTHOR M.S.MOELLER,M.ABOU HACHEM,B.SVENSSON,A.HENRIKSEN REVDAT 5 20-DEC-23 4AIO 1 REMARK LINK REVDAT 4 14-NOV-12 4AIO 1 SEQADV REVDAT 3 19-SEP-12 4AIO 1 COMPND JRNL REVDAT 2 12-SEP-12 4AIO 1 JRNL REVDAT 1 15-AUG-12 4AIO 0 JRNL AUTH M.S.MOELLER,M.ABOU HACHEM,B.SVENSSON,A.HENRIKSEN JRNL TITL STRUCTURE OF THE STARCH-DEBRANCHING ENZYME BARLEY LIMIT JRNL TITL 2 DEXTRINASE REVEALS HOMOLOGY OF THE N-TERMINAL DOMAIN TO JRNL TITL 3 CBM21. JRNL REF ACTA CRYSTALLOGR.,SECT.F V. 68 1008 2012 JRNL REFN ESSN 1744-3091 JRNL PMID 22949184 JRNL DOI 10.1107/S1744309112031004 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.B.VESTER-CHRISTENSEN,M.ABOU HACHEM,B.SVENSSON,A.HENRIKSEN REMARK 1 TITL CRYSTAL STRUCTURE OF AN ESSENTIAL ENZYME IN SEED STARCH REMARK 1 TITL 2 DEGRADATION: BARLEY LIMIT DEXTRINASE IN COMPLEX WITH REMARK 1 TITL 3 CYCLODEXTRINS. REMARK 1 REF J.MOL.BIOL. V. 403 739 2010 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 20863834 REMARK 1 DOI 10.1016/J.JMB.2010.09.031 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 91.0 REMARK 3 NUMBER OF REFLECTIONS : 57222 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.187 REMARK 3 FREE R VALUE : 0.225 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 3081 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 4288 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 94.62 REMARK 3 BIN R VALUE (WORKING SET) : 0.2780 REMARK 3 BIN FREE R VALUE SET COUNT : 217 REMARK 3 BIN FREE R VALUE : 0.3120 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6755 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 294 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.83 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : -0.02000 REMARK 3 B33 (A**2) : 0.04000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.09000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.185 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.158 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.097 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.322 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.923 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 6976 ; 0.008 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9494 ; 1.165 ; 1.947 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 891 ; 5.550 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 315 ;36.700 ;23.968 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1057 ;12.755 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 41 ;19.014 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1033 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 5433 ; 0.005 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL 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): 285 ; 0.112 ; 0.200 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): 56 ; 0.195 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.155 ; 0.200 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 4AIO COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 11-FEB-12. REMARK 100 THE DEPOSITION ID IS D_1290050098. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-NOV-10 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 : ESRF REMARK 200 BEAMLINE : ID23-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97626 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 60352 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 35.540 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 91.3 REMARK 200 DATA REDUNDANCY : 2.600 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 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) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.50 REMARK 200 R MERGE FOR SHELL (I) : 0.04000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.100 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: PDB ENTRY 2Y4S REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN STOCK: 10 MG/ML PROTEIN 50 MM REMARK 280 MES PH 6.6, 250 MM NACL, 0.5 MM CACL2 AND 0.67 MM MALTOTRIOSE. REMARK 280 RESERVOIR: 30% POLYETHYLENE GLYCOL (PEG) 3350, 5% GLYCEROL, AND REMARK 280 0.3 M NAI. CYSTEIN WAS ADDED TO THE DROPS TO A FINAL REMARK 280 CONCENTRATION OF 5-7 MM REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -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 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 88.02900 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 41.03600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 88.02900 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 41.03600 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, LYS 102 TO ARG 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 CYS A 885 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 GLU A 23 CG CD OE1 OE2 REMARK 470 LEU A 24 CG CD1 CD2 REMARK 470 GLN A 27 CB CG CD OE1 NE2 REMARK 470 LYS A 54 CD CE NZ REMARK 470 GLN A 58 CD OE1 NE2 REMARK 470 SER A 61 CB OG REMARK 470 ALA A 62 CB REMARK 470 GLU A 66 CG CD OE1 OE2 REMARK 470 ASP A 105 CB CG OD1 OD2 REMARK 470 LYS A 107 CB CG CD CE NZ REMARK 470 HIS A 108 CG ND1 CD2 CE1 NE2 REMARK 470 GLU A 136 CG CD OE1 OE2 REMARK 470 ASP A 137 CG OD1 OD2 REMARK 470 LYS A 170 CD CE NZ REMARK 470 GLU A 240 CG CD OE1 OE2 REMARK 470 LYS A 247 CD CE NZ REMARK 470 GLN A 285 CB CG CD OE1 NE2 REMARK 470 ARG A 294 CD NE CZ NH1 NH2 REMARK 470 LYS A 295 CE NZ REMARK 470 CYS A 411 CB SG REMARK 470 ARG A 519 CG CD NE CZ NH1 NH2 REMARK 470 GLN A 558 CD OE1 NE2 REMARK 470 GLU A 577 CD OE1 OE2 REMARK 470 PHE A 620 CG CD1 CD2 CE1 CE2 CZ REMARK 470 GLU A 807 CB CG CD OE1 OE2 REMARK 470 SER A 808 CB OG REMARK 470 GLU A 810 CB CG CD OE1 OE2 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 LYS A 107 140.15 94.15 REMARK 500 ALA A 145 70.71 -151.36 REMARK 500 ASN A 186 -2.08 75.41 REMARK 500 HIS A 311 98.26 -69.33 REMARK 500 TYR A 357 43.19 -76.23 REMARK 500 ALA A 439 -53.28 173.49 REMARK 500 MET A 440 148.47 -176.91 REMARK 500 ALA A 515 -138.82 53.26 REMARK 500 PHE A 566 -53.08 70.43 REMARK 500 TYR A 627 -8.68 -140.97 REMARK 500 ASN A 643 -176.46 69.82 REMARK 500 ASP A 698 79.78 -153.21 REMARK 500 SER A 808 72.08 54.02 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 A1890 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SER A 297 O REMARK 620 2 SER A 297 OG 76.9 REMARK 620 3 LEU A 301 O 94.9 106.4 REMARK 620 4 GLY A 393 O 156.9 80.9 97.4 REMARK 620 5 HOH A2110 O 84.1 93.1 159.8 90.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1889 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 348 O REMARK 620 2 ASP A 351 OD1 83.5 REMARK 620 3 TYR A 353 O 172.2 90.5 REMARK 620 4 ASN A 701 OD1 88.1 147.1 99.6 REMARK 620 5 HOH A2118 O 84.5 68.9 88.8 141.8 REMARK 620 6 HOH A2119 O 92.9 138.3 88.4 73.7 69.4 REMARK 620 7 HOH A2136 O 93.0 75.6 90.3 73.2 144.5 146.1 REMARK 620 N 1 2 3 4 5 6 REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 7-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 8-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE SHEETS PRESENTED AS "AF" IN EACH CHAIN ON SHEET RECORDS REMARK 700 BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY REMARK 700 A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS REMARK 700 ARE IDENTICAL. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1885 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1886 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1887 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1888 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1889 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 1890 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 1891 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 1892 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 1893 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE IOD A 1894 REMARK 999 REMARK 999 SEQUENCE REMARK 999 4 AMINO ACID DISCREPANCIES. THE SEQUENCE STRETCH BETWEEN REMARK 999 RESIDUES 484-486 REFLECTS THAT THE CLONED CDNA IS FROM AN REMARK 999 OFFSPRING OF THE UNP O48541 SOURCE AND THEREFORE A REMARK 999 NATURAL VARIATION OF THIS SEQUENCE DBREF 4AIO A 2 885 UNP O48541 O48541_HORVU 22 904 SEQADV 4AIO ARG A 82 UNP O48541 LYS 102 ENGINEERED MUTATION SEQADV 4AIO MET A 484 UNP O48541 VAL 504 VARIANT SEQADV 4AIO ARG A 485 UNP O48541 INSERTION SEQADV 4AIO ALA A 486 UNP O48541 THR 505 VARIANT SEQRES 1 A 884 ALA PHE MET PRO ASP ALA ARG ALA TYR TRP VAL THR SER SEQRES 2 A 884 ASP LEU ILE ALA TRP ASN VAL GLY GLU LEU GLU ALA GLN SEQRES 3 A 884 SER VAL CYS LEU TYR ALA SER ARG ALA ALA ALA MET SER SEQRES 4 A 884 LEU SER PRO SER ASN GLY GLY ILE GLN GLY TYR ASP SER SEQRES 5 A 884 LYS VAL GLU LEU GLN PRO GLU SER ALA GLY LEU PRO GLU SEQRES 6 A 884 THR VAL THR GLN LYS PHE PRO PHE ILE SER SER TYR ARG SEQRES 7 A 884 ALA PHE ARG VAL PRO SER SER VAL ASP VAL ALA SER LEU SEQRES 8 A 884 VAL LYS CYS GLN LEU VAL VAL ALA SER PHE GLY ALA ASP SEQRES 9 A 884 GLY LYS HIS VAL ASP VAL THR GLY LEU GLN LEU PRO GLY SEQRES 10 A 884 VAL LEU ASP ASP MET PHE ALA TYR THR GLY PRO LEU GLY SEQRES 11 A 884 ALA VAL PHE SER GLU ASP SER VAL SER LEU HIS LEU TRP SEQRES 12 A 884 ALA PRO THR ALA GLN GLY VAL SER VAL CYS PHE PHE ASP SEQRES 13 A 884 GLY PRO ALA GLY PRO ALA LEU GLU THR VAL GLN LEU LYS SEQRES 14 A 884 GLU SER ASN GLY VAL TRP SER VAL THR GLY PRO ARG GLU SEQRES 15 A 884 TRP GLU ASN ARG TYR TYR LEU TYR GLU VAL ASP VAL TYR SEQRES 16 A 884 HIS PRO THR LYS ALA GLN VAL LEU LYS CYS LEU ALA GLY SEQRES 17 A 884 ASP PRO TYR ALA ARG SER LEU SER ALA ASN GLY ALA ARG SEQRES 18 A 884 THR TRP LEU VAL ASP ILE ASN ASN GLU THR LEU LYS PRO SEQRES 19 A 884 ALA SER TRP ASP GLU LEU ALA ASP GLU LYS PRO LYS LEU SEQRES 20 A 884 ASP SER PHE SER ASP ILE THR ILE TYR GLU LEU HIS ILE SEQRES 21 A 884 ARG ASP PHE SER ALA HIS ASP GLY THR VAL ASP SER ASP SEQRES 22 A 884 SER ARG GLY GLY PHE ARG ALA PHE ALA TYR GLN ALA SER SEQRES 23 A 884 ALA GLY MET GLU HIS LEU ARG LYS LEU SER ASP ALA GLY SEQRES 24 A 884 LEU THR HIS VAL HIS LEU LEU PRO SER PHE HIS PHE ALA SEQRES 25 A 884 GLY VAL ASP ASP ILE LYS SER ASN TRP LYS PHE VAL ASP SEQRES 26 A 884 GLU CYS GLU LEU ALA THR PHE PRO PRO GLY SER ASP MET SEQRES 27 A 884 GLN GLN ALA ALA VAL VAL ALA ILE GLN GLU GLU ASP PRO SEQRES 28 A 884 TYR ASN TRP GLY TYR ASN PRO VAL LEU TRP GLY VAL PRO SEQRES 29 A 884 LYS GLY SER TYR ALA SER ASP PRO ASP GLY PRO SER ARG SEQRES 30 A 884 ILE ILE GLU TYR ARG GLN MET VAL GLN ALA LEU ASN ARG SEQRES 31 A 884 ILE GLY LEU ARG VAL VAL MET ASP VAL VAL TYR ASN HIS SEQRES 32 A 884 LEU ASP SER SER GLY PRO CYS GLY ILE SER SER VAL LEU SEQRES 33 A 884 ASP LYS ILE VAL PRO GLY TYR TYR VAL ARG ARG ASP THR SEQRES 34 A 884 ASN GLY GLN ILE GLU ASN SER ALA ALA MET ASN ASN THR SEQRES 35 A 884 ALA SER GLU HIS PHE MET VAL ASP ARG LEU ILE VAL ASP SEQRES 36 A 884 ASP LEU LEU ASN TRP ALA VAL ASN TYR LYS VAL ASP GLY SEQRES 37 A 884 PHE ARG PHE ASP LEU MET GLY HIS ILE MET LYS ARG THR SEQRES 38 A 884 MET MET ARG ALA LYS SER ALA LEU GLN SER LEU THR THR SEQRES 39 A 884 ASP ALA HIS GLY VAL ASP GLY SER LYS ILE TYR LEU TYR SEQRES 40 A 884 GLY GLU GLY TRP ASP PHE ALA GLU VAL ALA ARG ASN GLN SEQRES 41 A 884 ARG GLY ILE ASN GLY SER GLN LEU ASN MET SER GLY THR SEQRES 42 A 884 GLY ILE GLY SER PHE ASN ASP ARG ILE ARG ASP ALA ILE SEQRES 43 A 884 ASN GLY GLY ASN PRO PHE GLY ASN PRO LEU GLN GLN GLY SEQRES 44 A 884 PHE ASN THR GLY LEU PHE LEU GLU PRO ASN GLY PHE TYR SEQRES 45 A 884 GLN GLY ASN GLU ALA ASP THR ARG ARG SER LEU ALA THR SEQRES 46 A 884 TYR ALA ASP GLN ILE GLN ILE GLY LEU ALA GLY ASN LEU SEQRES 47 A 884 ARG ASP TYR VAL LEU ILE SER HIS THR GLY GLU ALA LYS SEQRES 48 A 884 LYS GLY SER GLU ILE HIS THR PHE ASP GLY LEU PRO VAL SEQRES 49 A 884 GLY TYR THR ALA SER PRO ILE GLU THR ILE ASN TYR VAL SEQRES 50 A 884 SER ALA HIS ASP ASN GLU THR LEU PHE ASP VAL ILE SER SEQRES 51 A 884 VAL LYS THR PRO MET ILE LEU SER VAL ASP GLU ARG CYS SEQRES 52 A 884 ARG ILE ASN HIS LEU ALA SER SER MET MET ALA LEU SER SEQRES 53 A 884 GLN GLY ILE PRO PHE PHE HIS ALA GLY ASP GLU ILE LEU SEQRES 54 A 884 ARG SER LYS SER ILE ASP ARG ASP SER TYR ASN SER GLY SEQRES 55 A 884 ASP TRP PHE ASN LYS LEU ASP PHE THR TYR GLU THR ASN SEQRES 56 A 884 ASN TRP GLY VAL GLY LEU PRO PRO SER GLU LYS ASN GLU SEQRES 57 A 884 ASP ASN TRP PRO LEU MET LYS PRO ARG LEU GLU ASN PRO SEQRES 58 A 884 SER PHE LYS PRO ALA LYS GLY HIS ILE LEU ALA ALA LEU SEQRES 59 A 884 ASP SER PHE VAL ASP ILE LEU LYS ILE ARG TYR SER SER SEQRES 60 A 884 PRO LEU PHE ARG LEU SER THR ALA ASN ASP ILE LYS GLN SEQRES 61 A 884 ARG VAL ARG PHE HIS ASN THR GLY PRO SER LEU VAL PRO SEQRES 62 A 884 GLY VAL ILE VAL MET GLY ILE GLU ASP ALA ARG GLY GLU SEQRES 63 A 884 SER PRO GLU MET ALA GLN LEU ASP THR ASN PHE SER TYR SEQRES 64 A 884 VAL VAL THR VAL PHE ASN VAL CYS PRO HIS GLU VAL SER SEQRES 65 A 884 MET ASP ILE PRO ALA LEU ALA SER MET GLY PHE GLU LEU SEQRES 66 A 884 HIS PRO VAL GLN VAL ASN SER SER ASP THR LEU VAL ARG SEQRES 67 A 884 LYS SER ALA TYR GLU ALA ALA THR GLY ARG PHE THR VAL SEQRES 68 A 884 PRO GLY ARG THR VAL SER VAL PHE VAL GLU PRO ARG CYS HET GOL A1885 6 HET GOL A1886 6 HET GOL A1887 6 HET GOL A1888 6 HET CA A1889 1 HET CA A1890 1 HET IOD A1891 1 HET IOD A1892 1 HET IOD A1893 1 HET IOD A1894 1 HETNAM GOL GLYCEROL HETNAM CA CALCIUM ION HETNAM IOD IODIDE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL 4(C3 H8 O3) FORMUL 6 CA 2(CA 2+) FORMUL 8 IOD 4(I 1-) FORMUL 12 HOH *294(H2 O) HELIX 1 1 PRO A 65 PHE A 72 1 8 HELIX 2 2 PRO A 73 SER A 76 5 4 HELIX 3 3 ASP A 88 VAL A 93 1 6 HELIX 4 4 LEU A 116 ALA A 125 1 10 HELIX 5 5 GLU A 183 GLU A 185 5 3 HELIX 6 6 ALA A 218 ALA A 221 5 4 HELIX 7 7 ASN A 230 LYS A 234 5 5 HELIX 8 8 SER A 237 GLU A 244 5 8 HELIX 9 9 SER A 250 ILE A 254 5 5 HELIX 10 10 HIS A 260 ALA A 266 1 7 HELIX 11 11 GLY A 278 ALA A 283 5 6 HELIX 12 12 SER A 287 GLY A 300 1 14 HELIX 13 13 ILE A 318 TRP A 322 5 5 HELIX 14 14 ASP A 326 ALA A 331 1 6 HELIX 15 15 ASP A 338 GLN A 348 1 11 HELIX 16 16 GLY A 367 ALA A 370 5 4 HELIX 17 17 PRO A 376 ILE A 392 1 17 HELIX 18 18 VAL A 416 VAL A 421 1 6 HELIX 19 19 HIS A 447 TYR A 465 1 19 HELIX 20 20 LEU A 474 ILE A 478 5 5 HELIX 21 21 MET A 479 SER A 492 1 14 HELIX 22 22 THR A 494 GLY A 499 1 6 HELIX 23 23 ASP A 501 ILE A 505 5 5 HELIX 24 24 PHE A 514 GLN A 521 5 8 HELIX 25 25 ASP A 541 GLY A 549 1 9 HELIX 26 26 ASN A 576 ALA A 596 1 21 HELIX 27 27 SER A 630 ILE A 632 5 3 HELIX 28 28 THR A 645 THR A 654 1 10 HELIX 29 29 SER A 659 LEU A 676 1 18 HELIX 30 30 GLY A 686 LEU A 690 5 5 HELIX 31 31 SER A 702 LYS A 708 1 7 HELIX 32 32 PRO A 724 GLU A 729 1 6 HELIX 33 33 ASN A 731 GLU A 740 1 10 HELIX 34 34 ASN A 741 LYS A 745 5 5 HELIX 35 35 ALA A 747 TYR A 766 1 20 HELIX 36 36 SER A 767 LEU A 773 5 7 HELIX 37 37 THR A 775 ARG A 782 1 8 HELIX 38 38 PRO A 837 ALA A 840 5 4 HELIX 39 39 HIS A 847 ASN A 852 1 6 HELIX 40 40 LEU A 857 SER A 861 5 5 SHEET 1 AA 8 ALA A 9 THR A 13 0 SHEET 2 AA 8 HIS A 108 GLN A 115 1 O GLY A 113 N ALA A 9 SHEET 3 AA 8 GLN A 96 PHE A 102 -1 O LEU A 97 N LEU A 114 SHEET 4 AA 8 SER A 28 SER A 34 -1 O SER A 28 N PHE A 102 SHEET 5 AA 8 SER A 53 GLU A 60 -1 O SER A 53 N ALA A 33 SHEET 6 AA 8 ARG A 79 ARG A 82 -1 O ALA A 80 N GLU A 60 SHEET 7 AA 8 LEU A 16 TRP A 19 -1 O ILE A 17 N PHE A 81 SHEET 8 AA 8 ALA A 9 THR A 13 -1 O TYR A 10 N ALA A 18 SHEET 1 AB 4 GLY A 131 PHE A 134 0 SHEET 2 AB 4 SER A 138 TRP A 144 -1 O SER A 140 N VAL A 133 SHEET 3 AB 4 VAL A 175 PRO A 181 -1 O TRP A 176 N LEU A 143 SHEET 4 AB 4 LYS A 170 SER A 172 -1 O LYS A 170 N SER A 177 SHEET 1 AC 4 ALA A 163 GLN A 168 0 SHEET 2 AC 4 GLY A 150 PHE A 156 1 O VAL A 153 N VAL A 167 SHEET 3 AC 4 TYR A 188 HIS A 197 -1 O TYR A 188 N PHE A 156 SHEET 4 AC 4 GLN A 202 ALA A 208 -1 O GLN A 202 N HIS A 197 SHEET 1 AD 5 ALA A 163 GLN A 168 0 SHEET 2 AD 5 GLY A 150 PHE A 156 1 O VAL A 153 N VAL A 167 SHEET 3 AD 5 TYR A 188 HIS A 197 -1 O TYR A 188 N PHE A 156 SHEET 4 AD 5 THR A 223 TRP A 224 -1 O THR A 223 N TYR A 189 SHEET 5 AD 5 SER A 215 LEU A 216 -1 O SER A 215 N TRP A 224 SHEET 1 AE 2 GLN A 202 ALA A 208 0 SHEET 2 AE 2 TYR A 188 HIS A 197 -1 O TYR A 191 N ALA A 208 SHEET 1 AF 9 ILE A 256 LEU A 259 0 SHEET 2 AF 9 HIS A 303 LEU A 306 1 O HIS A 303 N TYR A 257 SHEET 3 AF 9 ARG A 395 VAL A 400 1 O ARG A 395 N VAL A 304 SHEET 4 AF 9 GLY A 469 PHE A 472 1 O GLY A 469 N MET A 398 SHEET 5 AF 9 TYR A 506 GLY A 509 1 O TYR A 506 N PHE A 470 SHEET 6 AF 9 GLY A 537 ASN A 540 1 O GLY A 537 N GLY A 509 SHEET 7 AF 9 THR A 634 ASN A 636 1 O ILE A 635 N ASN A 540 SHEET 8 AF 9 ILE A 680 HIS A 684 1 O ILE A 680 N ASN A 636 SHEET 9 AF 9 ILE A 256 LEU A 259 1 O ILE A 256 N PHE A 683 SHEET 1 AG 2 PHE A 310 PHE A 312 0 SHEET 2 AG 2 PRO A 359 PRO A 365 -1 N VAL A 360 O HIS A 311 SHEET 1 AH 2 VAL A 603 ILE A 605 0 SHEET 2 AH 2 ALA A 611 LYS A 613 -1 O LYS A 612 N LEU A 604 SHEET 1 AI 5 VAL A 783 PHE A 785 0 SHEET 2 AI 5 VAL A 796 GLU A 802 -1 O GLY A 800 N ARG A 784 SHEET 3 AI 5 PHE A 818 ASN A 826 -1 O VAL A 821 N ILE A 801 SHEET 4 AI 5 THR A 876 PRO A 883 -1 O THR A 876 N ASN A 826 SHEET 5 AI 5 GLU A 845 LEU A 846 -1 O GLU A 845 N VAL A 881 SHEET 1 AJ 3 VAL A 832 ASP A 835 0 SHEET 2 AJ 3 ARG A 869 VAL A 872 -1 O PHE A 870 N MET A 834 SHEET 3 AJ 3 ALA A 862 GLU A 864 -1 O ALA A 862 N THR A 871 LINK O SER A 297 CA CA A1890 1555 1555 2.64 LINK OG SER A 297 CA CA A1890 1555 1555 2.42 LINK O LEU A 301 CA CA A1890 1555 1555 2.34 LINK O GLN A 348 CA CA A1889 1555 1555 2.28 LINK OD1 ASP A 351 CA CA A1889 1555 1555 2.38 LINK O TYR A 353 CA CA A1889 1555 1555 2.30 LINK O GLY A 393 CA CA A1890 1555 1555 2.63 LINK OD1 ASN A 701 CA CA A1889 1555 1555 2.40 LINK CA CA A1889 O HOH A2118 1555 1555 2.50 LINK CA CA A1889 O HOH A2119 1555 1555 2.50 LINK CA CA A1889 O HOH A2136 1555 1555 2.39 LINK CA CA A1890 O HOH A2110 1555 1555 2.39 SITE 1 AC1 1 ARG A 481 SITE 1 AC2 3 ARG A 581 LYS A 860 ALA A 862 SITE 1 AC3 8 PHE A 324 VAL A 325 ASP A 351 GLY A 703 SITE 2 AC3 8 ASP A 704 TRP A 705 HOH A2128 HOH A2130 SITE 1 AC4 5 TYR A 357 HIS A 404 ALA A 438 ASP A 473 SITE 2 AC4 5 HOH A2181 SITE 1 AC5 7 GLN A 348 ASP A 351 TYR A 353 ASN A 701 SITE 2 AC5 7 HOH A2118 HOH A2119 HOH A2136 SITE 1 AC6 4 SER A 297 LEU A 301 GLY A 393 HOH A2110 SITE 1 AC7 1 HIS A 847 SITE 1 AC8 3 PRO A 235 ALA A 236 GLN A 384 SITE 1 AC9 1 GLN A 850 SITE 1 BC1 2 LYS A 487 HOH A2187 CRYST1 176.058 82.072 59.378 90.00 96.20 90.00 C 1 2 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 0.005680 0.000000 0.000617 0.00000 SCALE2 0.000000 0.012184 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016940 0.00000