HEADER HYDROLASE 21-JAN-09 3FXY TITLE ACIDIC MAMMALIAN CHINASE, CATALYTIC DOMAIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACIDIC MAMMALIAN CHITINASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: UNP RESIDUES 22-408; COMPND 5 SYNONYM: AMCASE, TSA1902; COMPND 6 EC: 3.2.1.14; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CHIA; SOURCE 6 EXPRESSION_SYSTEM: CHINESE HAMSTER; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PTMED KEYWDS CHITINASE, STRUCTURE, CRYSTALLOGRAPHY, ASTHMA, CHITIN KEYWDS 2 DEGRADATION, ALTERNATIVE SPLICING, CARBOHYDRATE METABOLISM, KEYWDS 3 CHITIN-BINDING, CYTOPLASM, GLYCOSIDASE, HYDROLASE, KEYWDS 4 POLYMORPHISM, POLYSACCHARIDE DEGRADATION, SECRETED EXPDTA X-RAY DIFFRACTION AUTHOR A.M.OLLAND REVDAT 1 10-MAR-09 3FXY 0 JRNL AUTH A.M.OLLAND,J.STRAND,E.PRESMAN,R.CZERWINSKI, JRNL AUTH 2 D.JOSEPH-MCCARTHY,R.KRYKBAEV,G.SCHLINGMANN, JRNL AUTH 3 R.CHOPRA,L.LIN,M.FLEMING,R.KRIZ,M.STAHL,W.SOMERS, JRNL AUTH 4 L.FITZ,L.MOSYAK JRNL TITL TRIAD OF POLAR RESIDUES IMPLICATED IN PH JRNL TITL 2 SPECIFICITY OF ACIDIC MAMMALIAN CHITINASE. JRNL REF PROTEIN SCI. V. 18 569 2009 JRNL REFN ISSN 0961-8368 JRNL PMID 19241384 JRNL DOI 10.1002/PRO.63 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 88718 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) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.228 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4695 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) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.05 REMARK 3 REFLECTION IN BIN (WORKING SET) : 6015 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 90.68 REMARK 3 BIN R VALUE (WORKING SET) : 0.2470 REMARK 3 BIN FREE R VALUE SET COUNT : 316 REMARK 3 BIN FREE R VALUE : 0.2920 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11947 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 497 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 10.39 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.09000 REMARK 3 B22 (A**2) : -0.65000 REMARK 3 B33 (A**2) : 0.63000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.36000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.228 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.175 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.117 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.150 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.934 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.912 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 12332 ; 0.008 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 16823 ; 1.060 ; 1.931 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1505 ; 5.193 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 590 ;37.612 ;24.932 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1848 ;11.996 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 28 ;17.410 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1737 ; 0.075 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 9704 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 5697 ; 0.179 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 8428 ; 0.302 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 652 ; 0.100 ; 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): 157 ; 0.155 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 40 ; 0.099 ; 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): 7736 ; 0.378 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 12059 ; 0.610 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 5510 ; 0.939 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 4764 ; 1.438 ; 4.500 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 : 1.40 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 REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 3FXY COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-FEB-09. REMARK 100 THE RCSB ID CODE IS RCSB051177. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-04 REMARK 200 TEMPERATURE (KELVIN) : 93.0 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL, CYLINDRICALLY REMARK 200 BENT, SI(220) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 91479 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.12700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.7700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 3350, 120 MM AMMONIUM REMARK 280 SULFATE, 60 MM SODIUM ACETATE PH 4.6, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298.0K 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 46.18000 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, 3, 4 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 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: 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 350 REMARK 350 BIOMOLECULE: 4 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: D 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 ILE A 401 REMARK 465 GLU A 402 REMARK 465 PRO A 403 REMARK 465 ILE A 404 REMARK 465 THR A 405 REMARK 465 ALA A 406 REMARK 465 ALA A 407 REMARK 465 PRO A 408 REMARK 465 GLY A 409 REMARK 465 SER A 410 REMARK 465 HIS A 411 REMARK 465 HIS A 412 REMARK 465 HIS A 413 REMARK 465 HIS A 414 REMARK 465 HIS A 415 REMARK 465 HIS A 416 REMARK 465 TYR B 231 REMARK 465 PRO B 232 REMARK 465 THR B 233 REMARK 465 ASP B 234 REMARK 465 THR B 235 REMARK 465 GLY B 236 REMARK 465 ILE B 401 REMARK 465 GLU B 402 REMARK 465 PRO B 403 REMARK 465 ILE B 404 REMARK 465 THR B 405 REMARK 465 ALA B 406 REMARK 465 ALA B 407 REMARK 465 PRO B 408 REMARK 465 GLY B 409 REMARK 465 SER B 410 REMARK 465 HIS B 411 REMARK 465 HIS B 412 REMARK 465 HIS B 413 REMARK 465 HIS B 414 REMARK 465 HIS B 415 REMARK 465 HIS B 416 REMARK 465 ILE C 401 REMARK 465 GLU C 402 REMARK 465 PRO C 403 REMARK 465 ILE C 404 REMARK 465 THR C 405 REMARK 465 ALA C 406 REMARK 465 ALA C 407 REMARK 465 PRO C 408 REMARK 465 GLY C 409 REMARK 465 SER C 410 REMARK 465 HIS C 411 REMARK 465 HIS C 412 REMARK 465 HIS C 413 REMARK 465 HIS C 414 REMARK 465 HIS C 415 REMARK 465 HIS C 416 REMARK 465 ILE D 401 REMARK 465 GLU D 402 REMARK 465 PRO D 403 REMARK 465 ILE D 404 REMARK 465 THR D 405 REMARK 465 ALA D 406 REMARK 465 ALA D 407 REMARK 465 PRO D 408 REMARK 465 GLY D 409 REMARK 465 SER D 410 REMARK 465 HIS D 411 REMARK 465 HIS D 412 REMARK 465 HIS D 413 REMARK 465 HIS D 414 REMARK 465 HIS D 415 REMARK 465 HIS D 416 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 LEU A 349 CA - CB - CG ANGL. DEV. = 14.7 DEGREES REMARK 500 LEU D 349 CA - CB - CG ANGL. DEV. = 16.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 GLU A 131 41.62 72.83 REMARK 500 THR A 266 32.60 -92.55 REMARK 500 ASN A 338 -168.10 -122.98 REMARK 500 ILE B 69 -51.76 -124.95 REMARK 500 GLU B 131 40.74 72.57 REMARK 500 ASP B 138 53.32 -116.36 REMARK 500 THR B 266 35.85 -95.54 REMARK 500 ASN B 338 -168.32 -124.11 REMARK 500 CYS B 394 48.67 -97.03 REMARK 500 THR C 266 37.00 -96.16 REMARK 500 ILE D 69 -34.76 -130.52 REMARK 500 ASP D 138 57.07 -118.75 REMARK 500 THR D 266 36.31 -96.48 REMARK 500 CYS D 394 36.92 -91.05 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH D 532 DISTANCE = 5.51 ANGSTROMS REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3FY1 RELATED DB: PDB REMARK 900 THE ACIDIC MAMMALIAN CHITINASE CATALYTIC DOMAIN IN COMPLEX REMARK 900 WITH METHYLALLOSAMIDIN REMARK 999 REMARK 999 SEQUENCE REMARK 999 ACCORDING TO THE AUTHORS THESE POSITIONS ARE LABELED REMARK 999 AS SNPS. THIS WAS THE SEQUENCE THE AUTHORS GOT IN ALL REMARK 999 CLONES WHEN THEY CLONED AMCASE, AND SINCE SNP REMARK 999 FREQUENCY WAS NOT INDICATED IN THE GENOMIC DATABASE, REMARK 999 THEY KEPT THIS CLONE. DBREF 3FXY A 22 408 UNP Q9BZP6 CHIA_HUMAN 22 408 DBREF 3FXY B 22 408 UNP Q9BZP6 CHIA_HUMAN 22 408 DBREF 3FXY C 22 408 UNP Q9BZP6 CHIA_HUMAN 22 408 DBREF 3FXY D 22 408 UNP Q9BZP6 CHIA_HUMAN 22 408 SEQADV 3FXY ASP A 45 UNP Q9BZP6 ASN 45 SEE REMARK 999 SEQADV 3FXY ASN A 47 UNP Q9BZP6 ASP 47 SEE REMARK 999 SEQADV 3FXY MET A 61 UNP Q9BZP6 ARG 61 SEE REMARK 999 SEQADV 3FXY VAL A 339 UNP Q9BZP6 ILE 339 VARIANT SEQADV 3FXY GLY A 409 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY SER A 410 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS A 411 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS A 412 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS A 413 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS A 414 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS A 415 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS A 416 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY ASP B 45 UNP Q9BZP6 ASN 45 SEE REMARK 999 SEQADV 3FXY ASN B 47 UNP Q9BZP6 ASP 47 SEE REMARK 999 SEQADV 3FXY MET B 61 UNP Q9BZP6 ARG 61 SEE REMARK 999 SEQADV 3FXY VAL B 339 UNP Q9BZP6 ILE 339 VARIANT SEQADV 3FXY GLY B 409 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY SER B 410 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS B 411 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS B 412 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS B 413 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS B 414 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS B 415 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS B 416 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY ASP C 45 UNP Q9BZP6 ASN 45 SEE REMARK 999 SEQADV 3FXY ASN C 47 UNP Q9BZP6 ASP 47 SEE REMARK 999 SEQADV 3FXY MET C 61 UNP Q9BZP6 ARG 61 SEE REMARK 999 SEQADV 3FXY VAL C 339 UNP Q9BZP6 ILE 339 VARIANT SEQADV 3FXY GLY C 409 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY SER C 410 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS C 411 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS C 412 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS C 413 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS C 414 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS C 415 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS C 416 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY ASP D 45 UNP Q9BZP6 ASN 45 SEE REMARK 999 SEQADV 3FXY ASN D 47 UNP Q9BZP6 ASP 47 SEE REMARK 999 SEQADV 3FXY MET D 61 UNP Q9BZP6 ARG 61 SEE REMARK 999 SEQADV 3FXY VAL D 339 UNP Q9BZP6 ILE 339 VARIANT SEQADV 3FXY GLY D 409 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY SER D 410 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS D 411 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS D 412 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS D 413 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS D 414 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS D 415 UNP Q9BZP6 EXPRESSION TAG SEQADV 3FXY HIS D 416 UNP Q9BZP6 EXPRESSION TAG SEQRES 1 A 395 TYR GLN LEU THR CYS TYR PHE THR ASN TRP ALA GLN TYR SEQRES 2 A 395 ARG PRO GLY LEU GLY ARG PHE MET PRO ASP ASP ILE ASN SEQRES 3 A 395 PRO CYS LEU CYS THR HIS LEU ILE TYR ALA PHE ALA GLY SEQRES 4 A 395 MET GLN ASN ASN GLU ILE THR THR ILE GLU TRP ASN ASP SEQRES 5 A 395 VAL THR LEU TYR GLN ALA PHE ASN GLY LEU LYS ASN LYS SEQRES 6 A 395 ASN SER GLN LEU LYS THR LEU LEU ALA ILE GLY GLY TRP SEQRES 7 A 395 ASN PHE GLY THR ALA PRO PHE THR ALA MET VAL SER THR SEQRES 8 A 395 PRO GLU ASN ARG GLN THR PHE ILE THR SER VAL ILE LYS SEQRES 9 A 395 PHE LEU ARG GLN TYR GLU PHE ASP GLY LEU ASP PHE ASP SEQRES 10 A 395 TRP GLU TYR PRO GLY SER ARG GLY SER PRO PRO GLN ASP SEQRES 11 A 395 LYS HIS LEU PHE THR VAL LEU VAL GLN GLU MET ARG GLU SEQRES 12 A 395 ALA PHE GLU GLN GLU ALA LYS GLN ILE ASN LYS PRO ARG SEQRES 13 A 395 LEU MET VAL THR ALA ALA VAL ALA ALA GLY ILE SER ASN SEQRES 14 A 395 ILE GLN SER GLY TYR GLU ILE PRO GLN LEU SER GLN TYR SEQRES 15 A 395 LEU ASP TYR ILE HIS VAL MET THR TYR ASP LEU HIS GLY SEQRES 16 A 395 SER TRP GLU GLY TYR THR GLY GLU ASN SER PRO LEU TYR SEQRES 17 A 395 LYS TYR PRO THR ASP THR GLY SER ASN ALA TYR LEU ASN SEQRES 18 A 395 VAL ASP TYR VAL MET ASN TYR TRP LYS ASP ASN GLY ALA SEQRES 19 A 395 PRO ALA GLU LYS LEU ILE VAL GLY PHE PRO THR TYR GLY SEQRES 20 A 395 HIS ASN PHE ILE LEU SER ASN PRO SER ASN THR GLY ILE SEQRES 21 A 395 GLY ALA PRO THR SER GLY ALA GLY PRO ALA GLY PRO TYR SEQRES 22 A 395 ALA LYS GLU SER GLY ILE TRP ALA TYR TYR GLU ILE CYS SEQRES 23 A 395 THR PHE LEU LYS ASN GLY ALA THR GLN GLY TRP ASP ALA SEQRES 24 A 395 PRO GLN GLU VAL PRO TYR ALA TYR GLN GLY ASN VAL TRP SEQRES 25 A 395 VAL GLY TYR ASP ASN VAL LYS SER PHE ASP ILE LYS ALA SEQRES 26 A 395 GLN TRP LEU LYS HIS ASN LYS PHE GLY GLY ALA MET VAL SEQRES 27 A 395 TRP ALA ILE ASP LEU ASP ASP PHE THR GLY THR PHE CYS SEQRES 28 A 395 ASN GLN GLY LYS PHE PRO LEU ILE SER THR LEU LYS LYS SEQRES 29 A 395 ALA LEU GLY LEU GLN SER ALA SER CYS THR ALA PRO ALA SEQRES 30 A 395 GLN PRO ILE GLU PRO ILE THR ALA ALA PRO GLY SER HIS SEQRES 31 A 395 HIS HIS HIS HIS HIS SEQRES 1 B 395 TYR GLN LEU THR CYS TYR PHE THR ASN TRP ALA GLN TYR SEQRES 2 B 395 ARG PRO GLY LEU GLY ARG PHE MET PRO ASP ASP ILE ASN SEQRES 3 B 395 PRO CYS LEU CYS THR HIS LEU ILE TYR ALA PHE ALA GLY SEQRES 4 B 395 MET GLN ASN ASN GLU ILE THR THR ILE GLU TRP ASN ASP SEQRES 5 B 395 VAL THR LEU TYR GLN ALA PHE ASN GLY LEU LYS ASN LYS SEQRES 6 B 395 ASN SER GLN LEU LYS THR LEU LEU ALA ILE GLY GLY TRP SEQRES 7 B 395 ASN PHE GLY THR ALA PRO PHE THR ALA MET VAL SER THR SEQRES 8 B 395 PRO GLU ASN ARG GLN THR PHE ILE THR SER VAL ILE LYS SEQRES 9 B 395 PHE LEU ARG GLN TYR GLU PHE ASP GLY LEU ASP PHE ASP SEQRES 10 B 395 TRP GLU TYR PRO GLY SER ARG GLY SER PRO PRO GLN ASP SEQRES 11 B 395 LYS HIS LEU PHE THR VAL LEU VAL GLN GLU MET ARG GLU SEQRES 12 B 395 ALA PHE GLU GLN GLU ALA LYS GLN ILE ASN LYS PRO ARG SEQRES 13 B 395 LEU MET VAL THR ALA ALA VAL ALA ALA GLY ILE SER ASN SEQRES 14 B 395 ILE GLN SER GLY TYR GLU ILE PRO GLN LEU SER GLN TYR SEQRES 15 B 395 LEU ASP TYR ILE HIS VAL MET THR TYR ASP LEU HIS GLY SEQRES 16 B 395 SER TRP GLU GLY TYR THR GLY GLU ASN SER PRO LEU TYR SEQRES 17 B 395 LYS TYR PRO THR ASP THR GLY SER ASN ALA TYR LEU ASN SEQRES 18 B 395 VAL ASP TYR VAL MET ASN TYR TRP LYS ASP ASN GLY ALA SEQRES 19 B 395 PRO ALA GLU LYS LEU ILE VAL GLY PHE PRO THR TYR GLY SEQRES 20 B 395 HIS ASN PHE ILE LEU SER ASN PRO SER ASN THR GLY ILE SEQRES 21 B 395 GLY ALA PRO THR SER GLY ALA GLY PRO ALA GLY PRO TYR SEQRES 22 B 395 ALA LYS GLU SER GLY ILE TRP ALA TYR TYR GLU ILE CYS SEQRES 23 B 395 THR PHE LEU LYS ASN GLY ALA THR GLN GLY TRP ASP ALA SEQRES 24 B 395 PRO GLN GLU VAL PRO TYR ALA TYR GLN GLY ASN VAL TRP SEQRES 25 B 395 VAL GLY TYR ASP ASN VAL LYS SER PHE ASP ILE LYS ALA SEQRES 26 B 395 GLN TRP LEU LYS HIS ASN LYS PHE GLY GLY ALA MET VAL SEQRES 27 B 395 TRP ALA ILE ASP LEU ASP ASP PHE THR GLY THR PHE CYS SEQRES 28 B 395 ASN GLN GLY LYS PHE PRO LEU ILE SER THR LEU LYS LYS SEQRES 29 B 395 ALA LEU GLY LEU GLN SER ALA SER CYS THR ALA PRO ALA SEQRES 30 B 395 GLN PRO ILE GLU PRO ILE THR ALA ALA PRO GLY SER HIS SEQRES 31 B 395 HIS HIS HIS HIS HIS SEQRES 1 C 395 TYR GLN LEU THR CYS TYR PHE THR ASN TRP ALA GLN TYR SEQRES 2 C 395 ARG PRO GLY LEU GLY ARG PHE MET PRO ASP ASP ILE ASN SEQRES 3 C 395 PRO CYS LEU CYS THR HIS LEU ILE TYR ALA PHE ALA GLY SEQRES 4 C 395 MET GLN ASN ASN GLU ILE THR THR ILE GLU TRP ASN ASP SEQRES 5 C 395 VAL THR LEU TYR GLN ALA PHE ASN GLY LEU LYS ASN LYS SEQRES 6 C 395 ASN SER GLN LEU LYS THR LEU LEU ALA ILE GLY GLY TRP SEQRES 7 C 395 ASN PHE GLY THR ALA PRO PHE THR ALA MET VAL SER THR SEQRES 8 C 395 PRO GLU ASN ARG GLN THR PHE ILE THR SER VAL ILE LYS SEQRES 9 C 395 PHE LEU ARG GLN TYR GLU PHE ASP GLY LEU ASP PHE ASP SEQRES 10 C 395 TRP GLU TYR PRO GLY SER ARG GLY SER PRO PRO GLN ASP SEQRES 11 C 395 LYS HIS LEU PHE THR VAL LEU VAL GLN GLU MET ARG GLU SEQRES 12 C 395 ALA PHE GLU GLN GLU ALA LYS GLN ILE ASN LYS PRO ARG SEQRES 13 C 395 LEU MET VAL THR ALA ALA VAL ALA ALA GLY ILE SER ASN SEQRES 14 C 395 ILE GLN SER GLY TYR GLU ILE PRO GLN LEU SER GLN TYR SEQRES 15 C 395 LEU ASP TYR ILE HIS VAL MET THR TYR ASP LEU HIS GLY SEQRES 16 C 395 SER TRP GLU GLY TYR THR GLY GLU ASN SER PRO LEU TYR SEQRES 17 C 395 LYS TYR PRO THR ASP THR GLY SER ASN ALA TYR LEU ASN SEQRES 18 C 395 VAL ASP TYR VAL MET ASN TYR TRP LYS ASP ASN GLY ALA SEQRES 19 C 395 PRO ALA GLU LYS LEU ILE VAL GLY PHE PRO THR TYR GLY SEQRES 20 C 395 HIS ASN PHE ILE LEU SER ASN PRO SER ASN THR GLY ILE SEQRES 21 C 395 GLY ALA PRO THR SER GLY ALA GLY PRO ALA GLY PRO TYR SEQRES 22 C 395 ALA LYS GLU SER GLY ILE TRP ALA TYR TYR GLU ILE CYS SEQRES 23 C 395 THR PHE LEU LYS ASN GLY ALA THR GLN GLY TRP ASP ALA SEQRES 24 C 395 PRO GLN GLU VAL PRO TYR ALA TYR GLN GLY ASN VAL TRP SEQRES 25 C 395 VAL GLY TYR ASP ASN VAL LYS SER PHE ASP ILE LYS ALA SEQRES 26 C 395 GLN TRP LEU LYS HIS ASN LYS PHE GLY GLY ALA MET VAL SEQRES 27 C 395 TRP ALA ILE ASP LEU ASP ASP PHE THR GLY THR PHE CYS SEQRES 28 C 395 ASN GLN GLY LYS PHE PRO LEU ILE SER THR LEU LYS LYS SEQRES 29 C 395 ALA LEU GLY LEU GLN SER ALA SER CYS THR ALA PRO ALA SEQRES 30 C 395 GLN PRO ILE GLU PRO ILE THR ALA ALA PRO GLY SER HIS SEQRES 31 C 395 HIS HIS HIS HIS HIS SEQRES 1 D 395 TYR GLN LEU THR CYS TYR PHE THR ASN TRP ALA GLN TYR SEQRES 2 D 395 ARG PRO GLY LEU GLY ARG PHE MET PRO ASP ASP ILE ASN SEQRES 3 D 395 PRO CYS LEU CYS THR HIS LEU ILE TYR ALA PHE ALA GLY SEQRES 4 D 395 MET GLN ASN ASN GLU ILE THR THR ILE GLU TRP ASN ASP SEQRES 5 D 395 VAL THR LEU TYR GLN ALA PHE ASN GLY LEU LYS ASN LYS SEQRES 6 D 395 ASN SER GLN LEU LYS THR LEU LEU ALA ILE GLY GLY TRP SEQRES 7 D 395 ASN PHE GLY THR ALA PRO PHE THR ALA MET VAL SER THR SEQRES 8 D 395 PRO GLU ASN ARG GLN THR PHE ILE THR SER VAL ILE LYS SEQRES 9 D 395 PHE LEU ARG GLN TYR GLU PHE ASP GLY LEU ASP PHE ASP SEQRES 10 D 395 TRP GLU TYR PRO GLY SER ARG GLY SER PRO PRO GLN ASP SEQRES 11 D 395 LYS HIS LEU PHE THR VAL LEU VAL GLN GLU MET ARG GLU SEQRES 12 D 395 ALA PHE GLU GLN GLU ALA LYS GLN ILE ASN LYS PRO ARG SEQRES 13 D 395 LEU MET VAL THR ALA ALA VAL ALA ALA GLY ILE SER ASN SEQRES 14 D 395 ILE GLN SER GLY TYR GLU ILE PRO GLN LEU SER GLN TYR SEQRES 15 D 395 LEU ASP TYR ILE HIS VAL MET THR TYR ASP LEU HIS GLY SEQRES 16 D 395 SER TRP GLU GLY TYR THR GLY GLU ASN SER PRO LEU TYR SEQRES 17 D 395 LYS TYR PRO THR ASP THR GLY SER ASN ALA TYR LEU ASN SEQRES 18 D 395 VAL ASP TYR VAL MET ASN TYR TRP LYS ASP ASN GLY ALA SEQRES 19 D 395 PRO ALA GLU LYS LEU ILE VAL GLY PHE PRO THR TYR GLY SEQRES 20 D 395 HIS ASN PHE ILE LEU SER ASN PRO SER ASN THR GLY ILE SEQRES 21 D 395 GLY ALA PRO THR SER GLY ALA GLY PRO ALA GLY PRO TYR SEQRES 22 D 395 ALA LYS GLU SER GLY ILE TRP ALA TYR TYR GLU ILE CYS SEQRES 23 D 395 THR PHE LEU LYS ASN GLY ALA THR GLN GLY TRP ASP ALA SEQRES 24 D 395 PRO GLN GLU VAL PRO TYR ALA TYR GLN GLY ASN VAL TRP SEQRES 25 D 395 VAL GLY TYR ASP ASN VAL LYS SER PHE ASP ILE LYS ALA SEQRES 26 D 395 GLN TRP LEU LYS HIS ASN LYS PHE GLY GLY ALA MET VAL SEQRES 27 D 395 TRP ALA ILE ASP LEU ASP ASP PHE THR GLY THR PHE CYS SEQRES 28 D 395 ASN GLN GLY LYS PHE PRO LEU ILE SER THR LEU LYS LYS SEQRES 29 D 395 ALA LEU GLY LEU GLN SER ALA SER CYS THR ALA PRO ALA SEQRES 30 D 395 GLN PRO ILE GLU PRO ILE THR ALA ALA PRO GLY SER HIS SEQRES 31 D 395 HIS HIS HIS HIS HIS FORMUL 5 HOH *497(H2 O) HELIX 1 1 TRP A 31 ARG A 35 5 5 HELIX 2 2 PRO A 36 ARG A 40 5 5 HELIX 3 3 MET A 42 ILE A 46 5 5 HELIX 4 4 ASN A 72 LEU A 83 1 12 HELIX 5 5 LYS A 84 ASN A 87 5 4 HELIX 6 6 THR A 103 SER A 111 1 9 HELIX 7 7 THR A 112 GLU A 131 1 20 HELIX 8 8 GLN A 150 ASN A 174 1 25 HELIX 9 9 GLY A 187 TYR A 195 1 9 HELIX 10 10 GLU A 196 GLN A 202 1 7 HELIX 11 11 GLY A 216 GLY A 220 5 5 HELIX 12 12 THR A 235 LEU A 241 5 7 HELIX 13 13 ASN A 242 ASN A 253 1 12 HELIX 14 14 PRO A 256 GLU A 258 5 3 HELIX 15 15 TYR A 303 ASN A 312 1 10 HELIX 16 16 ALA A 320 GLU A 323 5 4 HELIX 17 17 ASN A 338 ASN A 352 1 15 HELIX 18 18 ALA A 361 ASP A 365 5 5 HELIX 19 19 PHE A 377 GLY A 388 1 12 HELIX 20 20 SER A 391 THR A 395 5 5 HELIX 21 21 TRP B 31 ARG B 35 5 5 HELIX 22 22 PRO B 36 ARG B 40 5 5 HELIX 23 23 MET B 42 ILE B 46 5 5 HELIX 24 24 ASN B 72 LEU B 83 1 12 HELIX 25 25 LYS B 84 LYS B 86 5 3 HELIX 26 26 THR B 103 SER B 111 1 9 HELIX 27 27 THR B 112 GLU B 131 1 20 HELIX 28 28 GLN B 150 ASN B 174 1 25 HELIX 29 29 GLY B 187 TYR B 195 1 9 HELIX 30 30 GLU B 196 LEU B 204 1 9 HELIX 31 31 GLY B 216 GLY B 220 5 5 HELIX 32 32 SER B 237 LEU B 241 5 5 HELIX 33 33 ASN B 242 ASN B 253 1 12 HELIX 34 34 PRO B 256 GLU B 258 5 3 HELIX 35 35 TYR B 303 ASN B 312 1 10 HELIX 36 36 ASN B 338 ASN B 352 1 15 HELIX 37 37 ALA B 361 ASP B 365 5 5 HELIX 38 38 PHE B 377 GLY B 388 1 12 HELIX 39 39 SER B 391 THR B 395 5 5 HELIX 40 40 TRP C 31 ARG C 35 5 5 HELIX 41 41 PRO C 36 ARG C 40 5 5 HELIX 42 42 MET C 42 ILE C 46 5 5 HELIX 43 43 ASN C 72 LEU C 83 1 12 HELIX 44 44 LYS C 84 LYS C 86 5 3 HELIX 45 45 THR C 103 SER C 111 1 9 HELIX 46 46 THR C 112 GLU C 131 1 20 HELIX 47 47 GLN C 150 ASN C 174 1 25 HELIX 48 48 GLY C 187 TYR C 195 1 9 HELIX 49 49 GLU C 196 LEU C 204 1 9 HELIX 50 50 GLY C 216 GLY C 220 5 5 HELIX 51 51 THR C 235 LEU C 241 5 7 HELIX 52 52 ASN C 242 ASN C 253 1 12 HELIX 53 53 PRO C 256 GLU C 258 5 3 HELIX 54 54 TYR C 303 ASN C 312 1 10 HELIX 55 55 ASN C 338 ASN C 352 1 15 HELIX 56 56 ALA C 361 ASP C 365 5 5 HELIX 57 57 PHE C 377 LEU C 387 1 11 HELIX 58 58 SER C 391 THR C 395 5 5 HELIX 59 59 TRP D 31 ARG D 35 5 5 HELIX 60 60 PRO D 36 ARG D 40 5 5 HELIX 61 61 MET D 42 ILE D 46 5 5 HELIX 62 62 ASN D 72 LEU D 83 1 12 HELIX 63 63 LYS D 84 LYS D 86 5 3 HELIX 64 64 THR D 103 SER D 111 1 9 HELIX 65 65 THR D 112 GLU D 131 1 20 HELIX 66 66 GLN D 150 ASN D 174 1 25 HELIX 67 67 GLY D 187 TYR D 195 1 9 HELIX 68 68 GLU D 196 LEU D 204 1 9 HELIX 69 69 GLY D 216 GLY D 220 5 5 HELIX 70 70 THR D 235 LEU D 241 5 7 HELIX 71 71 ASN D 242 ASN D 253 1 12 HELIX 72 72 PRO D 256 GLU D 258 5 3 HELIX 73 73 TYR D 303 ASN D 312 1 10 HELIX 74 74 ASN D 338 ASN D 352 1 15 HELIX 75 75 ALA D 361 ASP D 365 5 5 HELIX 76 76 PHE D 377 LEU D 387 1 11 SHEET 1 A10 GLU A 65 THR A 67 0 SHEET 2 A10 HIS A 53 GLN A 62 -1 N GLY A 60 O THR A 67 SHEET 3 A10 LYS A 91 GLY A 97 1 O ALA A 95 N TYR A 56 SHEET 4 A10 GLY A 134 ASP A 138 1 O ASP A 136 N LEU A 94 SHEET 5 A10 MET A 179 VAL A 184 1 O ALA A 183 N PHE A 137 SHEET 6 A10 TYR A 206 VAL A 209 1 O HIS A 208 N ALA A 182 SHEET 7 A10 LEU A 260 PRO A 265 1 O ILE A 261 N ILE A 207 SHEET 8 A10 GLY A 356 TRP A 360 1 O MET A 358 N VAL A 262 SHEET 9 A10 GLN A 23 THR A 29 1 N THR A 25 O VAL A 359 SHEET 10 A10 HIS A 53 GLN A 62 1 O ILE A 55 N PHE A 28 SHEET 1 B 3 THR A 285 ALA A 288 0 SHEET 2 B 3 TYR A 267 LEU A 273 -1 N ILE A 272 O GLY A 287 SHEET 3 B 3 ILE A 300 ALA A 302 -1 O TRP A 301 N GLY A 268 SHEET 1 C 5 THR A 285 ALA A 288 0 SHEET 2 C 5 TYR A 267 LEU A 273 -1 N ILE A 272 O GLY A 287 SHEET 3 C 5 VAL A 332 GLY A 335 -1 O GLY A 335 N HIS A 269 SHEET 4 C 5 VAL A 324 GLN A 329 -1 N ALA A 327 O VAL A 334 SHEET 5 C 5 THR A 315 ASP A 319 -1 N GLY A 317 O TYR A 326 SHEET 1 D10 GLU B 65 THR B 67 0 SHEET 2 D10 HIS B 53 GLN B 62 -1 N GLY B 60 O THR B 67 SHEET 3 D10 LYS B 91 GLY B 97 1 O ALA B 95 N TYR B 56 SHEET 4 D10 GLY B 134 ASP B 138 1 O ASP B 136 N LEU B 94 SHEET 5 D10 MET B 179 VAL B 184 1 O ALA B 183 N PHE B 137 SHEET 6 D10 TYR B 206 VAL B 209 1 O HIS B 208 N ALA B 182 SHEET 7 D10 LEU B 260 PRO B 265 1 O ILE B 261 N ILE B 207 SHEET 8 D10 GLY B 356 TRP B 360 1 O MET B 358 N VAL B 262 SHEET 9 D10 GLN B 23 THR B 29 1 N THR B 25 O ALA B 357 SHEET 10 D10 HIS B 53 GLN B 62 1 O ILE B 55 N PHE B 28 SHEET 1 E 3 THR B 285 ALA B 288 0 SHEET 2 E 3 TYR B 267 LEU B 273 -1 N ILE B 272 O GLY B 287 SHEET 3 E 3 ILE B 300 ALA B 302 -1 O TRP B 301 N GLY B 268 SHEET 1 F 5 THR B 285 ALA B 288 0 SHEET 2 F 5 TYR B 267 LEU B 273 -1 N ILE B 272 O GLY B 287 SHEET 3 F 5 VAL B 332 GLY B 335 -1 O TRP B 333 N PHE B 271 SHEET 4 F 5 VAL B 324 GLN B 329 -1 N ALA B 327 O VAL B 334 SHEET 5 F 5 THR B 315 ASP B 319 -1 N GLY B 317 O TYR B 326 SHEET 1 G10 GLU C 65 THR C 67 0 SHEET 2 G10 HIS C 53 GLN C 62 -1 N GLY C 60 O THR C 67 SHEET 3 G10 LYS C 91 GLY C 97 1 O ALA C 95 N TYR C 56 SHEET 4 G10 GLY C 134 ASP C 138 1 O ASP C 136 N LEU C 94 SHEET 5 G10 MET C 179 VAL C 184 1 O ALA C 183 N PHE C 137 SHEET 6 G10 TYR C 206 VAL C 209 1 O HIS C 208 N ALA C 182 SHEET 7 G10 LEU C 260 PRO C 265 1 O ILE C 261 N ILE C 207 SHEET 8 G10 GLY C 356 TRP C 360 1 O MET C 358 N PHE C 264 SHEET 9 G10 GLN C 23 THR C 29 1 N THR C 25 O ALA C 357 SHEET 10 G10 HIS C 53 GLN C 62 1 O ILE C 55 N PHE C 28 SHEET 1 H 3 THR C 285 ALA C 288 0 SHEET 2 H 3 TYR C 267 LEU C 273 -1 N ILE C 272 O SER C 286 SHEET 3 H 3 ILE C 300 ALA C 302 -1 O TRP C 301 N GLY C 268 SHEET 1 I 5 THR C 285 ALA C 288 0 SHEET 2 I 5 TYR C 267 LEU C 273 -1 N ILE C 272 O SER C 286 SHEET 3 I 5 VAL C 332 GLY C 335 -1 O TRP C 333 N PHE C 271 SHEET 4 I 5 VAL C 324 GLN C 329 -1 N ALA C 327 O VAL C 334 SHEET 5 I 5 THR C 315 ASP C 319 -1 N GLY C 317 O TYR C 326 SHEET 1 J10 GLU D 65 THR D 67 0 SHEET 2 J10 HIS D 53 GLN D 62 -1 N GLY D 60 O THR D 67 SHEET 3 J10 LYS D 91 GLY D 97 1 O ALA D 95 N TYR D 56 SHEET 4 J10 GLY D 134 ASP D 138 1 O ASP D 136 N LEU D 94 SHEET 5 J10 MET D 179 VAL D 184 1 O ALA D 183 N PHE D 137 SHEET 6 J10 TYR D 206 VAL D 209 1 O HIS D 208 N ALA D 182 SHEET 7 J10 LEU D 260 PRO D 265 1 O ILE D 261 N ILE D 207 SHEET 8 J10 GLY D 356 TRP D 360 1 O MET D 358 N VAL D 262 SHEET 9 J10 GLN D 23 THR D 29 1 N THR D 25 O ALA D 357 SHEET 10 J10 HIS D 53 GLN D 62 1 O ILE D 55 N PHE D 28 SHEET 1 K 3 THR D 285 ALA D 288 0 SHEET 2 K 3 TYR D 267 LEU D 273 -1 N ILE D 272 O SER D 286 SHEET 3 K 3 ILE D 300 ALA D 302 -1 O TRP D 301 N GLY D 268 SHEET 1 L 5 THR D 285 ALA D 288 0 SHEET 2 L 5 TYR D 267 LEU D 273 -1 N ILE D 272 O SER D 286 SHEET 3 L 5 VAL D 332 GLY D 335 -1 O TRP D 333 N PHE D 271 SHEET 4 L 5 VAL D 324 GLN D 329 -1 N ALA D 327 O VAL D 334 SHEET 5 L 5 THR D 315 ASP D 319 -1 N GLY D 317 O TYR D 326 SSBOND 1 CYS A 26 CYS A 51 1555 1555 2.04 SSBOND 2 CYS A 49 CYS A 394 1555 1555 2.03 SSBOND 3 CYS A 307 CYS A 372 1555 1555 2.03 SSBOND 4 CYS B 26 CYS B 51 1555 1555 2.04 SSBOND 5 CYS B 49 CYS B 394 1555 1555 2.03 SSBOND 6 CYS B 307 CYS B 372 1555 1555 2.03 SSBOND 7 CYS C 26 CYS C 51 1555 1555 2.04 SSBOND 8 CYS C 49 CYS C 394 1555 1555 2.03 SSBOND 9 CYS C 307 CYS C 372 1555 1555 2.02 SSBOND 10 CYS D 26 CYS D 51 1555 1555 2.02 SSBOND 11 CYS D 49 CYS D 394 1555 1555 2.03 SSBOND 12 CYS D 307 CYS D 372 1555 1555 2.03 CISPEP 1 ALA A 57 PHE A 58 0 -0.80 CISPEP 2 GLU A 140 TYR A 141 0 -2.41 CISPEP 3 TRP A 360 ALA A 361 0 -0.45 CISPEP 4 ALA B 57 PHE B 58 0 -4.33 CISPEP 5 GLU B 140 TYR B 141 0 -2.14 CISPEP 6 TRP B 360 ALA B 361 0 -1.34 CISPEP 7 ALA C 57 PHE C 58 0 -3.35 CISPEP 8 GLU C 140 TYR C 141 0 -2.88 CISPEP 9 TRP C 360 ALA C 361 0 -2.09 CISPEP 10 ALA D 57 PHE D 58 0 -4.11 CISPEP 11 GLU D 140 TYR D 141 0 -5.52 CISPEP 12 TRP D 360 ALA D 361 0 -4.11 CRYST1 69.941 92.360 111.669 90.00 95.92 90.00 P 1 21 1 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 0.014298 0.000000 0.001482 0.00000 SCALE2 0.000000 0.010827 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009003 0.00000