HEADER HYDROLASE 15-DEC-03 1UU4 TITLE X-RAY CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMICOLA GRISEA TITLE 2 CEL12A IN COMPLEX WITH CELLOBIOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDO-BETA-1,4-GLUCANASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: CATALYTIC DOMAIN, RESIDUES 31-254; COMPND 5 SYNONYM: ENDOGLUCANASE, CEL12A; COMPND 6 EC: 3.2.1.4; COMPND 7 ENGINEERED: YES; COMPND 8 OTHER_DETAILS: THIS STRUCTURE IS A COMPLEX WITH BETA-D-CELLOBIOSE SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HUMICOLA GRISEA; SOURCE 3 ORGANISM_TAXID: 5527; SOURCE 4 EXPRESSION_SYSTEM: ASPERGILLUS NIGER; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 5061 KEYWDS HYDROLASE, CELLULASE, CELLULOSE DEGRADATION, ENDOGLUCANASE, GLYCOSYL KEYWDS 2 HYDROLASE, GH FAMILY 12, HUMICOLA GRISEA CEL12A, LIGAND COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR G.I.BERGLUND,A.SHAW,J.STAHLBERG,L.KENNE,T.H.DRIGUEZ,C.MITCHINSON, AUTHOR 2 M.SANDGREN REVDAT 5 13-NOV-24 1UU4 1 REMARK HETSYN REVDAT 4 29-JUL-20 1UU4 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 11-MAR-20 1UU4 1 REMARK SEQRES LINK REVDAT 2 24-FEB-09 1UU4 1 VERSN REVDAT 1 16-SEP-04 1UU4 0 JRNL AUTH M.SANDGREN,G.I.BERGLUND,A.SHAW,J.STAHLBERG,L.KENNE,T.DESMET, JRNL AUTH 2 C.MITCHINSON JRNL TITL CRYSTAL COMPLEX STRUCTURES REVEAL HOW SUBSTRATE IS BOUND IN JRNL TITL 2 THE -4 TO THE +2 BINDING SITES OF HUMICOLA GRISEA CEL12A JRNL REF J.MOL.BIOL. V. 342 1505 2004 JRNL REFN ISSN 0022-2836 JRNL PMID 15364577 JRNL DOI 10.1016/J.JMB.2004.07.098 REMARK 2 REMARK 2 RESOLUTION. 1.49 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.1.24 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) : 1.49 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.26 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 33442 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) : 0.153 REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.161 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.200 REMARK 3 FREE R VALUE TEST SET COUNT : 1089 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) : 1.49 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.53 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2370 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.1720 REMARK 3 BIN FREE R VALUE SET COUNT : 85 REMARK 3 BIN FREE R VALUE : 0.2130 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1832 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 36 REMARK 3 SOLVENT ATOMS : 211 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.18 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.33000 REMARK 3 B22 (A**2) : 0.33000 REMARK 3 B33 (A**2) : -0.65000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.066 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.061 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.967 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1945 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): 1618 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2657 ; 1.257 ; 1.923 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3744 ; 3.785 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 232 ; 6.976 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 266 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2197 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 451 ; 0.007 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 281 ; 0.179 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 1846 ; 0.278 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): 906 ; 0.112 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 115 ; 0.091 ; 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): 13 ; 0.158 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 67 ; 0.312 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 11 ; 0.131 ; 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): 1124 ; 0.543 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1805 ; 1.048 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 821 ; 1.571 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 848 ; 2.453 ; 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 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: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. THIS ENTRY CONTAINS ATOMS WITH OCCUPANCY OF 0.00 FOR REMARK 3 WHICH THE B-FACTORS HAVE BEEN REFINED. THE FOLLOWING PROTEIN REMARK 3 RESIDUES HAVE BEEN MODELLED IN MULTIPLE CONFORMATIONS: A49 A141 REMARK 3 A167 A174 A224. THE FOLLOWING WATERS HAVE BEEN MODELLED IN REMARK 3 MULTIPLE CONFORMATIONS:Z8 Z11 Z35 Z37 Z153 Z163 Z166 Z178 Z209 REMARK 3 ATOMS WITH MISSING ELECTRON DENSITY ARE ASSIGNED ZERO OCCUPANCY. REMARK 3 ATOMS ARE ASSIGNED REDUCED OCCUPANCIES WHEN ELECTRON DENSITY IS REMARK 3 WEAK OR ATOMS HAVE PARTIAL OCCUPANCY REMARK 4 REMARK 4 1UU4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-DEC-03. REMARK 100 THE DEPOSITION ID IS D_1290014156. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-OCT-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 3.10 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 34605 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.491 REMARK 200 RESOLUTION RANGE LOW (A) : 47.140 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 9.100 REMARK 200 R MERGE (I) : 0.12000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.49 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.52 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.37700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: INITIAL MODEL WAS PRODUCED BY RIGID BODY REFINEMENT USING REMARK 200 THE APO PROTEIN STRUCTURE PDB ENTRY 1OLR REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.60 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS GREW FROM A PROTEIN STOCK REMARK 280 SOLUTION CONTAINING 1MG/ML PROTEIN IN 0.05 M BIS TRIS PROPANE REMARK 280 AND 0.05 M AMMONIUM ACETATE, PH 8 CRYSTALS WERE CRYOPROTECTED IN REMARK 280 UNBUFFERED 50% MME PEG 2000, PH 3.10 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 83.07500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 24.65450 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 24.65450 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 124.61250 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 24.65450 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 24.65450 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 41.53750 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 24.65450 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 24.65450 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 124.61250 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 24.65450 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 24.65450 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 41.53750 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 83.07500 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: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A2101 LIES ON A SPECIAL POSITION. REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 7 CD OE1 OE2 REMARK 480 ASN A 43 CG OD1 ND2 REMARK 480 ARG A 84 CZ NH1 NH2 REMARK 480 ARG A 193 NE CZ NH1 NH2 REMARK 480 ARG A 220 CZ NH1 NH2 REMARK 480 ASP A 222 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 PHE A 207 -64.15 -108.56 REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OLR RELATED DB: PDB REMARK 900 THE HUMICOLA GRISEA CEL12A ENZYME STRUCTURE AT 1.2 A RESOLUTION AND REMARK 900 THE IMPACT OF ITS FREE CYSTEINE RESIDUES ON THERMAL STABILITY REMARK 900 RELATED ID: 1UU5 RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMICOLA GRISEA REMARK 900 CEL12A SOAKED WITH CELLOTETRAOSE REMARK 900 RELATED ID: 1UU6 RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMICOLA GRISEA REMARK 900 CEL12A IN COMPLEX WITH A SOAKED CELLOPENTAOSE REMARK 900 RELATED ID: 1W2U RELATED DB: PDB REMARK 900 X-RAY CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMICOLA GRISEA REMARK 900 CEL12A IN COMPLEX WITH A SOAKED THIO CELLOTETRAOSE DBREF 1UU4 A 1 224 UNP Q8NJY3 Q8NJY3 31 254 SEQRES 1 A 224 PCA ILE ARG SER LEU CYS GLU LEU TYR GLY TYR TRP SER SEQRES 2 A 224 GLY ASN GLY TYR GLU LEU LEU ASN ASN LEU TRP GLY LYS SEQRES 3 A 224 ASP THR ALA THR SER GLY TRP GLN CYS THR TYR LEU ASP SEQRES 4 A 224 GLY THR ASN ASN GLY GLY ILE GLN TRP SER THR ALA TRP SEQRES 5 A 224 GLU TRP GLN GLY ALA PRO ASP ASN VAL LYS SER TYR PRO SEQRES 6 A 224 TYR VAL GLY LYS GLN ILE GLN ARG GLY ARG LYS ILE SER SEQRES 7 A 224 ASP ILE ASN SER MET ARG THR SER VAL SER TRP THR TYR SEQRES 8 A 224 ASP ARG THR ASP ILE ARG ALA ASN VAL ALA TYR ASP VAL SEQRES 9 A 224 PHE THR ALA ARG ASP PRO ASP HIS PRO ASN TRP GLY GLY SEQRES 10 A 224 ASP TYR GLU LEU MET ILE TRP LEU ALA ARG TYR GLY GLY SEQRES 11 A 224 ILE TYR PRO ILE GLY THR PHE HIS SER GLN VAL ASN LEU SEQRES 12 A 224 ALA GLY ARG THR TRP ASP LEU TRP THR GLY TYR ASN GLY SEQRES 13 A 224 ASN MET ARG VAL TYR SER PHE LEU PRO PRO SER GLY ASP SEQRES 14 A 224 ILE ARG ASP PHE SER CYS ASP ILE LYS ASP PHE PHE ASN SEQRES 15 A 224 TYR LEU GLU ARG ASN HIS GLY TYR PRO ALA ARG GLU GLN SEQRES 16 A 224 ASN LEU ILE VAL TYR GLN VAL GLY THR GLU CYS PHE THR SEQRES 17 A 224 GLY GLY PRO ALA ARG PHE THR CYS ARG ASP PHE ARG ALA SEQRES 18 A 224 ASP LEU TRP MODRES 1UU4 PCA A 1 GLU PYROGLUTAMIC ACID HET PCA A 1 8 HET BGC B 1 12 HET BGC B 2 11 HET PG4 A 401 13 HETNAM PCA PYROGLUTAMIC ACID HETNAM BGC BETA-D-GLUCOPYRANOSE HETNAM PG4 TETRAETHYLENE GLYCOL HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE FORMUL 1 PCA C5 H7 N O3 FORMUL 2 BGC 2(C6 H12 O6) FORMUL 3 PG4 C8 H18 O5 FORMUL 4 HOH *211(H2 O) HELIX 1 1 GLY A 25 ALA A 29 5 5 HELIX 2 2 ILE A 77 ILE A 80 5 4 HELIX 3 3 ILE A 177 HIS A 188 1 12 SHEET 1 AA 6 ARG A 3 LEU A 5 0 SHEET 2 AA 6 SER A 31 GLY A 40 -1 O THR A 36 N LEU A 5 SHEET 3 AA 6 ILE A 46 GLN A 55 -1 O GLN A 47 N ASP A 39 SHEET 4 AA 6 CYS A 206 ALA A 221 -1 O GLY A 209 N TRP A 54 SHEET 5 AA 6 ARG A 84 TYR A 91 -1 O SER A 86 N ARG A 220 SHEET 6 AA 6 ASP A 172 ASP A 176 -1 O PHE A 173 N VAL A 87 SHEET 1 AB 5 ARG A 3 LEU A 5 0 SHEET 2 AB 5 SER A 31 GLY A 40 -1 O THR A 36 N LEU A 5 SHEET 3 AB 5 ILE A 46 GLN A 55 -1 O GLN A 47 N ASP A 39 SHEET 4 AB 5 CYS A 206 ALA A 221 -1 O GLY A 209 N TRP A 54 SHEET 5 AB 5 ARG A 97 ALA A 107 -1 O ARG A 97 N PHE A 207 SSBOND 1 CYS A 6 CYS A 35 1555 1555 2.02 LINK C PCA A 1 N ILE A 2 1555 1555 1.33 LINK O4 BGC B 1 C1 BGC B 2 1555 1555 1.43 CISPEP 1 GLY A 210 PRO A 211 0 2.59 CRYST1 49.309 49.309 166.150 90.00 90.00 90.00 P 43 21 2 8 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 0.020280 0.000000 0.000000 0.00000 SCALE2 0.000000 0.020280 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006019 0.00000 HETATM 1 N PCA A 1 -3.070 3.484 71.670 1.00 21.93 N HETATM 2 CA PCA A 1 -1.831 3.797 70.883 1.00 21.10 C HETATM 3 CB PCA A 1 -1.640 5.308 70.794 1.00 21.19 C HETATM 4 CG PCA A 1 -2.643 5.944 71.737 1.00 22.59 C HETATM 5 CD PCA A 1 -3.371 4.760 72.311 1.00 22.51 C HETATM 6 OE PCA A 1 -4.160 4.878 73.254 1.00 24.83 O HETATM 7 C PCA A 1 -0.583 3.179 71.495 1.00 20.55 C HETATM 8 O PCA A 1 -0.434 3.139 72.721 1.00 21.45 O