HEADER HYDROLASE 10-APR-20 6YN4 TITLE STRUCTURE OF D169A/E171A DOUBLE MUTANT OF CHITINASE CHIT42 FROM TITLE 2 TRICHODERMA HARZIANUM COMPLEXED WITH CHITINTETRAOSE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENDOCHITINASE 42; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: 42 KDA ENDOCHITINASE,CHITINASE 42; COMPND 5 EC: 3.2.1.14; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: TRICHODERMA HARZIANUM; SOURCE 3 ORGANISM_TAXID: 5544; SOURCE 4 GENE: CHIT42; SOURCE 5 EXPRESSION_SYSTEM: KOMAGATAELLA PHAFFII GS115; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 644223; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PIB4; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PBLUESCRIPT SK (+) KEYWDS CHITINASE, HYDROLYTIC ENZYME, GLYCOSIL HYDROLASE, CHITIN, N- KEYWDS 2 ACETYLGLUCOSAMINE, CHITINTETRAOSE, TETRAACETYL-CHITOTETRAOSE, KEYWDS 3 COMPLEX, PREBIOTIC, OLIGOSACCHARIDE, CHITOOLOGOSACCHARIDE, KEYWDS 4 TRICHODERMA HARZIANUM, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.JIMENEZ-ORTEGA,J.SANZ-APARICIO REVDAT 2 24-JAN-24 6YN4 1 REMARK REVDAT 1 20-OCT-21 6YN4 0 JRNL AUTH E.JIMENEZ-ORTEGA,P.E.KIDIBULE,M.FERNANDEZ-LOBATO, JRNL AUTH 2 J.SANZ-APARICIO JRNL TITL STRUCTURAL INSPECTION AND PROTEIN MOTIONS MODELLING OF A JRNL TITL 2 FUNGAL GLYCOSIDE HYDROLASE FAMILY 18 CHITINASE BY JRNL TITL 3 CRYSTALLOGRAPHY DEPICTS A DYNAMIC ENZYMATIC MECHANISM JRNL REF COMPUT STRUCT BIOTECHNOL J V. 19 5466 2021 JRNL REFN ESSN 2001-0370 JRNL DOI 10.1016/J.CSBJ.2021.09.027 REMARK 2 REMARK 2 RESOLUTION. 1.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0257 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) : 1.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.38 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 36690 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) : 0.181 REMARK 3 R VALUE (WORKING SET) : 0.180 REMARK 3 FREE R VALUE : 0.211 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1987 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) : 1.82 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.87 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2683 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2190 REMARK 3 BIN FREE R VALUE SET COUNT : 138 REMARK 3 BIN FREE R VALUE : 0.2540 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2994 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 128 REMARK 3 SOLVENT ATOMS : 391 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.51 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.58000 REMARK 3 B22 (A**2) : 0.58000 REMARK 3 B33 (A**2) : -1.15000 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): 0.133 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.122 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.082 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.668 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.951 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3254 ; 0.006 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 2846 ; 0.009 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4441 ; 1.478 ; 1.675 REMARK 3 BOND ANGLES OTHERS (DEGREES): 6635 ; 1.565 ; 1.612 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 406 ; 6.452 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 149 ;35.617 ;24.295 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 470 ;12.748 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ; 9.165 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 437 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3690 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 685 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 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 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 6YN4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-APR-20. REMARK 100 THE DEPOSITION ID IS D_1292107898. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-SEP-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALBA REMARK 200 BEAMLINE : XALOC REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.979240 REMARK 200 MONOCHROMATOR : SI(111) CHANNEL-CUT, CRYOCOOLED REMARK 200 OPTICS : KB FOCUSING MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 7.0.057 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 38716 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.820 REMARK 200 RESOLUTION RANGE LOW (A) : 48.380 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.10700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.82 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 6.70 REMARK 200 R MERGE FOR SHELL (I) : 0.70100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP 7.0.077 REMARK 200 STARTING MODEL: 6EPB REMARK 200 REMARK 200 REMARK: BAR REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.27 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.47 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15 PEG 3000, 0.2 M ZINC ACETATE, 0.1 M REMARK 280 IMIDAZOLE PH 8, 3% MPD CO-CRYSTALLIZATION 2MM EDTA, 20MM REMARK 280 CHITINTETRAOSE. CRYOPROTECTANT MOTHER LIQUOR SUPPLEMENTED WITH REMARK 280 20% PEG 400, 5 MM CHITINTETRAOSE, 2 MM EDTA., VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 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 88.87850 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 34.17600 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 34.17600 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 44.43925 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 34.17600 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 34.17600 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 133.31775 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 34.17600 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 34.17600 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 44.43925 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 34.17600 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 34.17600 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 133.31775 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 88.87850 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 TOTAL BURIED SURFACE AREA: 4820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 14380 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -106.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 1 REMARK 465 LEU A 2 REMARK 465 SER A 3 REMARK 465 PHE A 4 REMARK 465 LEU A 5 REMARK 465 GLY A 6 REMARK 465 LYS A 7 REMARK 465 SER A 8 REMARK 465 VAL A 9 REMARK 465 ALA A 10 REMARK 465 LEU A 11 REMARK 465 LEU A 12 REMARK 465 ALA A 13 REMARK 465 ALA A 14 REMARK 465 LEU A 15 REMARK 465 GLN A 16 REMARK 465 ALA A 17 REMARK 465 THR A 18 REMARK 465 LEU A 19 REMARK 465 SER A 20 REMARK 465 SER A 21 REMARK 465 PRO A 22 REMARK 465 LYS A 23 REMARK 465 PRO A 24 REMARK 465 GLY A 25 REMARK 465 HIS A 26 REMARK 465 ARG A 27 REMARK 465 ARG A 28 REMARK 465 ALA A 29 REMARK 465 SER A 30 REMARK 465 VAL A 31 REMARK 465 GLU A 32 REMARK 465 LYS A 33 REMARK 465 ARG A 34 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 TYR A 50 -111.87 -92.08 REMARK 500 ASP A 84 89.95 -165.06 REMARK 500 ASN A 99 43.61 -148.40 REMARK 500 TYR A 106 -134.41 -116.71 REMARK 500 ALA A 169 68.13 -110.51 REMARK 500 ALA A 201 59.43 -157.35 REMARK 500 ALA A 253 36.15 -154.71 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 ZN A 509 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 51 OD1 REMARK 620 2 ASP A 51 OD2 54.1 REMARK 620 3 ASP A 226 OD2 65.2 50.5 REMARK 620 4 ACT A 505 O 119.5 94.2 135.7 REMARK 620 5 ACT A 505 OXT 121.4 68.2 86.9 51.7 REMARK 620 6 HOH A 850 O 108.1 89.3 46.1 123.1 78.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 508 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 92 NE2 REMARK 620 2 ACT A 504 O 100.9 REMARK 620 3 ACT A 504 OXT 98.7 49.2 REMARK 620 4 ACT A 507 O 125.9 96.8 130.3 REMARK 620 5 HOH A 840 O 114.4 118.9 76.3 100.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 511 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 205 NE2 REMARK 620 2 ASP A 232 OD1 105.7 REMARK 620 3 HOH A 918 O 121.4 109.5 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 512 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 205 ND1 REMARK 620 2 HOH A 876 O 89.3 REMARK 620 3 HOH A 887 O 79.6 105.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN A 510 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 395 NE2 REMARK 620 2 HOH A 613 O 91.4 REMARK 620 3 HOH A 899 O 98.5 153.1 REMARK 620 4 HOH A 926 O 107.6 91.8 61.4 REMARK 620 N 1 2 3 DBREF 6YN4 A 1 423 UNP P48827 CHI42_TRIHA 1 423 SEQADV 6YN4 ALA A 169 UNP P48827 ASP 169 CONFLICT SEQADV 6YN4 ALA A 171 UNP P48827 GLU 171 CONFLICT SEQADV 6YN4 LEU A 193 UNP P48827 ARG 193 CONFLICT SEQADV 6YN4 LEU A 390 UNP P48827 VAL 390 CONFLICT SEQRES 1 A 423 MET LEU SER PHE LEU GLY LYS SER VAL ALA LEU LEU ALA SEQRES 2 A 423 ALA LEU GLN ALA THR LEU SER SER PRO LYS PRO GLY HIS SEQRES 3 A 423 ARG ARG ALA SER VAL GLU LYS ARG ALA ASN GLY TYR ALA SEQRES 4 A 423 ASN SER VAL TYR PHE THR ASN TRP GLY ILE TYR ASP ARG SEQRES 5 A 423 ASN PHE GLN PRO ALA ASP LEU VAL ALA SER ASP VAL THR SEQRES 6 A 423 HIS VAL ILE TYR SER PHE MET ASN LEU GLN ALA ASP GLY SEQRES 7 A 423 THR VAL ILE SER GLY ASP THR TYR ALA ASP TYR GLU LYS SEQRES 8 A 423 HIS TYR ALA ASP ASP SER TRP ASN ASP VAL GLY THR ASN SEQRES 9 A 423 ALA TYR GLY CYS VAL LYS GLN LEU PHE LYS VAL LYS LYS SEQRES 10 A 423 ALA ASN ARG GLY LEU LYS VAL LEU LEU SER ILE GLY GLY SEQRES 11 A 423 TRP THR TRP SER THR ASN PHE PRO SER ALA ALA SER THR SEQRES 12 A 423 ASP ALA ASN ARG LYS ASN PHE ALA LYS THR ALA ILE THR SEQRES 13 A 423 PHE MET LYS ASP TRP GLY PHE ASP GLY ILE ASP ILE ALA SEQRES 14 A 423 TRP ALA TYR PRO ALA ASP ALA THR GLN ALA SER ASN MET SEQRES 15 A 423 ILE LEU LEU LEU LYS GLU VAL ARG SER GLN LEU ASP ALA SEQRES 16 A 423 TYR ALA ALA GLN TYR ALA PRO GLY TYR HIS PHE LEU LEU SEQRES 17 A 423 THR ILE ALA ALA PRO ALA GLY LYS ASP ASN TYR SER LYS SEQRES 18 A 423 LEU ARG LEU ALA ASP LEU GLY GLN VAL LEU ASP TYR ILE SEQRES 19 A 423 ASN LEU MET ALA TYR ASP TYR ALA GLY SER PHE SER PRO SEQRES 20 A 423 LEU THR GLY HIS ASP ALA ASN LEU PHE ASN ASN PRO SER SEQRES 21 A 423 ASN PRO ASN ALA THR PRO PHE ASN THR ASP SER ALA VAL SEQRES 22 A 423 LYS ASP TYR ILE ASN GLY GLY VAL PRO ALA ASN LYS ILE SEQRES 23 A 423 VAL LEU GLY MET PRO ILE TYR GLY ARG SER PHE GLN ASN SEQRES 24 A 423 THR ALA GLY ILE GLY GLN THR TYR ASN GLY VAL GLY SER SEQRES 25 A 423 GLY SER TRP GLU ALA GLY ILE TRP ASP TYR LYS ALA LEU SEQRES 26 A 423 PRO LYS ALA GLY ALA THR VAL GLN TYR ASP SER VAL ALA SEQRES 27 A 423 LYS GLY TYR TYR SER TYR ASN SER ALA THR LYS GLU LEU SEQRES 28 A 423 ILE SER PHE ASP THR PRO ASP MET ILE ASN THR LYS VAL SEQRES 29 A 423 ALA TYR LEU LYS SER LEU GLY LEU GLY GLY SER MET PHE SEQRES 30 A 423 TRP GLU ALA SER ALA ASP LYS LYS GLY ALA ASP SER LEU SEQRES 31 A 423 ILE GLY THR SER HIS ARG ALA LEU GLY GLY LEU ASP THR SEQRES 32 A 423 THR GLN ASN LEU LEU SER TYR PRO ASN SER LYS TYR ASP SEQRES 33 A 423 ASN ILE LYS ASN GLY LEU ASN HET NAG B 1 15 HET NAG B 2 14 HET NAG B 3 14 HET NAG B 4 14 HET NAG C 1 15 HET NAG C 2 14 HET ACT A 501 4 HET PEG A 502 7 HET PEG A 503 7 HET ACT A 504 4 HET ACT A 505 4 HET PEG A 506 7 HET ACT A 507 4 HET ZN A 508 1 HET ZN A 509 1 HET ZN A 510 1 HET ZN A 511 1 HET ZN A 512 1 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM ACT ACETATE ION HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM ZN ZINC ION HETSYN NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA- HETSYN 2 NAG D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO- HETSYN 3 NAG 2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE FORMUL 2 NAG 6(C8 H15 N O6) FORMUL 4 ACT 4(C2 H3 O2 1-) FORMUL 5 PEG 3(C4 H10 O3) FORMUL 11 ZN 5(ZN 2+) FORMUL 16 HOH *391(H2 O) HELIX 1 AA1 TRP A 47 TYR A 50 5 4 HELIX 2 AA2 GLN A 55 LEU A 59 5 5 HELIX 3 AA3 VAL A 60 VAL A 64 5 5 HELIX 4 AA4 ASP A 84 GLU A 90 1 7 HELIX 5 AA5 TYR A 106 ASN A 119 1 14 HELIX 6 AA6 TRP A 131 SER A 134 5 4 HELIX 7 AA7 ASN A 136 ALA A 141 1 6 HELIX 8 AA8 THR A 143 GLY A 162 1 20 HELIX 9 AA9 ASP A 175 ALA A 201 1 27 HELIX 10 AB1 GLY A 215 SER A 220 1 6 HELIX 11 AB2 ARG A 223 LEU A 231 1 9 HELIX 12 AB3 ASN A 261 THR A 265 5 5 HELIX 13 AB4 ASN A 268 GLY A 279 1 12 HELIX 14 AB5 PRO A 282 ASN A 284 5 3 HELIX 15 AB6 LYS A 323 LEU A 325 5 3 HELIX 16 AB7 THR A 356 LEU A 370 1 15 HELIX 17 AB8 GLU A 379 ASP A 383 5 5 HELIX 18 AB9 LYS A 385 ASP A 388 5 4 HELIX 19 AC1 SER A 389 GLY A 399 1 11 HELIX 20 AC2 TYR A 415 ASN A 420 1 6 SHEET 1 AA110 VAL A 80 SER A 82 0 SHEET 2 AA110 HIS A 66 LEU A 74 -1 N ASN A 73 O ILE A 81 SHEET 3 AA110 LYS A 123 GLY A 129 1 O SER A 127 N TYR A 69 SHEET 4 AA110 GLY A 165 ALA A 169 1 O ALA A 169 N ILE A 128 SHEET 5 AA110 LEU A 207 PRO A 213 1 O THR A 209 N ILE A 168 SHEET 6 AA110 TYR A 233 MET A 237 1 O ASN A 235 N ILE A 210 SHEET 7 AA110 ILE A 286 PRO A 291 1 O VAL A 287 N ILE A 234 SHEET 8 AA110 GLY A 374 TRP A 378 1 O GLY A 374 N LEU A 288 SHEET 9 AA110 ALA A 39 THR A 45 1 N SER A 41 O SER A 375 SHEET 10 AA110 HIS A 66 LEU A 74 1 O SER A 70 N PHE A 44 SHEET 1 AA2 5 ILE A 319 ASP A 321 0 SHEET 2 AA2 5 TYR A 293 PHE A 297 -1 N GLY A 294 O TRP A 320 SHEET 3 AA2 5 GLU A 350 SER A 353 -1 O LEU A 351 N PHE A 297 SHEET 4 AA2 5 GLY A 340 ASN A 345 -1 N SER A 343 O ILE A 352 SHEET 5 AA2 5 THR A 331 ASP A 335 -1 N GLN A 333 O TYR A 342 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.44 LINK O4 NAG B 2 C1 NAG B 3 1555 1555 1.45 LINK O4 NAG B 3 C1 NAG B 4 1555 1555 1.44 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.45 LINK OD1 ASP A 51 ZN ZN A 509 1555 1555 2.07 LINK OD2 ASP A 51 ZN ZN A 509 1555 1555 2.64 LINK NE2 HIS A 92 ZN ZN A 508 1555 1555 1.91 LINK NE2 HIS A 205 ZN ZN A 511 1555 1555 1.92 LINK ND1 HIS A 205 ZN ZN A 512 1555 1555 2.19 LINK OD2 ASP A 226 ZN ZN A 509 1555 3455 1.96 LINK OD1 ASP A 232 ZN ZN A 511 1555 1555 1.92 LINK NE2 HIS A 395 ZN ZN A 510 1555 1555 2.07 LINK O ACT A 504 ZN ZN A 508 1555 1555 2.70 LINK OXT ACT A 504 ZN ZN A 508 1555 1555 2.57 LINK O ACT A 505 ZN ZN A 509 1555 1555 2.47 LINK OXT ACT A 505 ZN ZN A 509 1555 1555 2.56 LINK O ACT A 507 ZN ZN A 508 1555 1555 2.10 LINK ZN ZN A 508 O HOH A 840 1555 1555 2.16 LINK ZN ZN A 509 O HOH A 850 1555 1555 2.11 LINK ZN ZN A 510 O HOH A 613 1555 1555 1.98 LINK ZN ZN A 510 O HOH A 899 1555 1555 2.10 LINK ZN ZN A 510 O HOH A 926 1555 1555 2.31 LINK ZN ZN A 511 O HOH A 918 1555 1555 2.31 LINK ZN ZN A 512 O HOH A 876 1555 1555 2.16 LINK ZN ZN A 512 O HOH A 887 1555 1555 2.65 CISPEP 1 SER A 70 PHE A 71 0 -12.26 CISPEP 2 ALA A 171 TYR A 172 0 -8.09 CISPEP 3 LEU A 325 PRO A 326 0 -9.03 CISPEP 4 TRP A 378 GLU A 379 0 -8.00 CRYST1 68.352 68.352 177.757 90.00 90.00 90.00 P 41 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 0.014630 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014630 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005626 0.00000