HEADER HYDROLASE 24-JAN-08 3C1U TITLE D192N MUTANT OF RHAMNOGALACTURONAN ACETYLESTERASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RHAMNOGALACTURONAN ACETYLESTERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: RGAE; COMPND 5 EC: 3.1.1.-; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ASPERGILLUS ACULEATUS; SOURCE 3 ORGANISM_COMMON: FUNGI; SOURCE 4 ORGANISM_TAXID: 5053; SOURCE 5 GENE: RHA1; SOURCE 6 EXPRESSION_SYSTEM: ASPERGILLUS ORYZAE; SOURCE 7 EXPRESSION_SYSTEM_COMMON: FUNGI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 5062; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PHD464 KEYWDS SGNH HYDROLASE, PECTIN DEGRADATION, GLYCOPROTEIN, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.LANGKILDE,L.LO LEGGIO,J.C.NAVARRO POULSEN,A.MOLGAARD,S.LARSEN REVDAT 7 20-NOV-24 3C1U 1 REMARK REVDAT 6 01-NOV-23 3C1U 1 REMARK REVDAT 5 10-NOV-21 3C1U 1 SEQADV HETSYN REVDAT 4 29-JUL-20 3C1U 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE REVDAT 3 13-JUL-11 3C1U 1 VERSN REVDAT 2 24-FEB-09 3C1U 1 VERSN REVDAT 1 05-AUG-08 3C1U 0 JRNL AUTH A.LANGKILDE,S.M.KRISTENSEN,L.LO LEGGIO,J.H.JENSEN,A.R.HOUK, JRNL AUTH 2 J.C.NAVARRO POULSEN,S.KAUPPINEN,S.LARSEN JRNL TITL SHORT STRONG HYDROGEN BONDS IN PROTEINS: A CASE STUDY OF JRNL TITL 2 RHAMNOGALACTURONAN ACETYLESTERASE JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 64 851 2008 JRNL REFN ISSN 0907-4449 JRNL PMID 18645234 JRNL DOI 10.1107/S0907444908017083 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.MOLGAARD,S.LARSEN REMARK 1 TITL CRYSTAL PACKING IN TWO PH-DEPENDENT CRYSTAL FORMS OF REMARK 1 TITL 2 RHAMNOGALACTURONAN ACETYLESTERASE REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 60 472 2004 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 14993671 REMARK 1 DOI 10.1107/S0907444903029767 REMARK 1 REFERENCE 2 REMARK 1 AUTH A.MOLGAARD,S.LARSEN REMARK 1 TITL A BRANCHED N-LINKED GLYCAN AT ATOMIC RESOLUTION IN THE 1.12 REMARK 1 TITL 2 A STRUCTURE OF RHAMNOGALACTURONAN ACETYLESTERASE REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 58 111 2002 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 11752785 REMARK 1 REFERENCE 3 REMARK 1 AUTH A.MOLGAARD,S.KAUPPINEN,S.LARSEN REMARK 1 TITL RHAMNOGALACTURONAN ACETYLESTERASE ELUCIDATES THE STRUCTURE REMARK 1 TITL 2 AND FUNCTION OF A NEW FAMILY OF HYDROLASES REMARK 1 REF STRUCTURE V. 8 373 2000 REMARK 1 REFN ISSN 0969-2126 REMARK 1 PMID 10801485 REMARK 1 DOI 10.1016/S0969-2126(00)00118-0 REMARK 1 REFERENCE 4 REMARK 1 AUTH A.MOLGAARD,J.F.W.PETERSEN,S.KAUPPINEN,H.DALBOGE,A.H.JOHNSEN, REMARK 1 AUTH 2 J.C.NAVARRO POULSEN,S.LARSEN REMARK 1 TITL CRYSTALLIZATION AND PRELIMINARY X-RAY DIFFRACTION STUDIES OF REMARK 1 TITL 2 THE HETEROGENEOUSLY GLYCOSYLATED ENZYME RHAMNOGALACTURONAN REMARK 1 TITL 3 ACETYLESTERASE FROM ASPERGILLUS ACULEATUS REMARK 1 REF ACTA CRYSTALLOGR.,SECT.D V. 54 1026 1998 REMARK 1 REFN ISSN 0907-4449 REMARK 1 PMID 9757128 REMARK 1 DOI 10.1107/S0907444998004132 REMARK 2 REMARK 2 RESOLUTION. 1.33 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELX REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.33 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.116 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.115 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.153 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 2793 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 55818 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.110 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.109 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.145 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 2545 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 50969 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1721 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 32 REMARK 3 SOLVENT ATOMS : 355 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 19411 REMARK 3 NUMBER OF RESTRAINTS : 23615 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 ANGLE DISTANCES (A) : 0.030 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.020 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.029 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.067 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.082 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.029 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.004 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.033 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.107 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 ONE LOOP WAS VERY POORLY DEFINED IN THE ELECTRON DENSITY MAPS AND REMARK 3 AS A CONSEQUENCE REMARK 3 SER78 AND THR81 ARE ONLY MODELLED WITH AN OCCUPANCY OF 0.5. REMARK 3 LEU79 AND SER80 COULD NOT BE POSITIONED IN THE MAPS AND ARE REMARK 3 THEREFORE NOT INCLUDED IN THE MODEL. REMARK 3 THE GEOMETRY AND POSITION OF THIS LOOP IS INFLICTED WITH HIGHER REMARK 3 UNCERTAINTY. REMARK 4 REMARK 4 3C1U COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-JAN-08. REMARK 100 THE DEPOSITION ID IS D_1000046235. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAY-01 REMARK 200 TEMPERATURE (KELVIN) : 100.000000 REMARK 200 PH : 3.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ELETTRA REMARK 200 BEAMLINE : 5.2R REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 55818 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.330 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 8.900 REMARK 200 R MERGE (I) : 0.03200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 31.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.33 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.30 REMARK 200 R MERGE FOR SHELL (I) : 0.19800 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: EPMR REMARK 200 STARTING MODEL: PDB ENTRY 1K7C REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.45 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG1500, SODIUM ACETATE, PH3.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 298K, VAPOR DIFFUSION, REMARK 280 HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 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 24.30600 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 36.63600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 33.80300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 36.63600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.30600 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 33.80300 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 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 LEU A 79 REMARK 465 SER A 80 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OG SER A 89 O SER A 227 2664 1.95 REMARK 500 REMARK 500 REMARK: NULL 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 TRP A 23 CA - CB - CG ANGL. DEV. = 12.9 DEGREES REMARK 500 TYR A 30 CB - CG - CD2 ANGL. DEV. = 3.6 DEGREES REMARK 500 GLU A 55 OE1 - CD - OE2 ANGL. DEV. = -9.0 DEGREES REMARK 500 SER A 78 C - N - CA ANGL. DEV. = 39.6 DEGREES REMARK 500 SER A 78 CA - C - O ANGL. DEV. = -12.8 DEGREES REMARK 500 ARG A 85 NE - CZ - NH1 ANGL. DEV. = -3.1 DEGREES REMARK 500 ARG A 150 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 TYR A 177 CB - CG - CD1 ANGL. DEV. = 3.7 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 ASP A 8 -156.76 -117.93 REMARK 500 SER A 32 53.83 -97.17 REMARK 500 ILE A 191 -66.19 -104.86 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 GLY A 77 SER A 78 -85.77 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1K7C RELATED DB: PDB REMARK 900 WILDTYPE PROTEIN, ORTHORHOMBIC P212121 SPACE GROUP, 1.12 AA, SO4 IN REMARK 900 ACTIVE SITE REMARK 900 RELATED ID: 1DEX RELATED DB: PDB REMARK 900 WILDTYPE PROTEIN, ORTHORHOMBIC P212121 SPACE GROUP, 1.9 AA, NO SO4 REMARK 900 IN ACTIVE SITE REMARK 900 RELATED ID: 1DEO RELATED DB: PDB REMARK 900 WILDTYPE PROTEIN, ORTHORHOMBIC P212121 SPACE GROUP, 1.55 AA, SO4 IN REMARK 900 ACTIVE SITE REMARK 900 RELATED ID: 1PP4 RELATED DB: PDB REMARK 900 WILDTYPE PROTEIN, TRIGONAL P3121 SPACE GROUP, 2.50 AA DBREF 3C1U A 1 233 UNP Q00017 RHA1_ASPAC 18 250 SEQADV 3C1U ASN A 192 UNP Q00017 ASP 209 ENGINEERED MUTATION SEQRES 1 A 233 THR THR VAL TYR LEU ALA GLY ASP SER THR MET ALA LYS SEQRES 2 A 233 ASN GLY GLY GLY SER GLY THR ASN GLY TRP GLY GLU TYR SEQRES 3 A 233 LEU ALA SER TYR LEU SER ALA THR VAL VAL ASN ASP ALA SEQRES 4 A 233 VAL ALA GLY ARG SER ALA ARG SER TYR THR ARG GLU GLY SEQRES 5 A 233 ARG PHE GLU ASN ILE ALA ASP VAL VAL THR ALA GLY ASP SEQRES 6 A 233 TYR VAL ILE VAL GLU PHE GLY HIS ASN ASP GLY GLY SER SEQRES 7 A 233 LEU SER THR ASP ASN GLY ARG THR ASP CYS SER GLY THR SEQRES 8 A 233 GLY ALA GLU VAL CYS TYR SER VAL TYR ASP GLY VAL ASN SEQRES 9 A 233 GLU THR ILE LEU THR PHE PRO ALA TYR LEU GLU ASN ALA SEQRES 10 A 233 ALA LYS LEU PHE THR ALA LYS GLY ALA LYS VAL ILE LEU SEQRES 11 A 233 SER SER GLN THR PRO ASN ASN PRO TRP GLU THR GLY THR SEQRES 12 A 233 PHE VAL ASN SER PRO THR ARG PHE VAL GLU TYR ALA GLU SEQRES 13 A 233 LEU ALA ALA GLU VAL ALA GLY VAL GLU TYR VAL ASP HIS SEQRES 14 A 233 TRP SER TYR VAL ASP SER ILE TYR GLU THR LEU GLY ASN SEQRES 15 A 233 ALA THR VAL ASN SER TYR PHE PRO ILE ASN HIS THR HIS SEQRES 16 A 233 THR SER PRO ALA GLY ALA GLU VAL VAL ALA GLU ALA PHE SEQRES 17 A 233 LEU LYS ALA VAL VAL CYS THR GLY THR SER LEU LYS SER SEQRES 18 A 233 VAL LEU THR THR THR SER PHE GLU GLY THR CYS LEU MODRES 3C1U ASN A 104 ASN GLYCOSYLATION SITE MODRES 3C1U ASN A 182 ASN GLYCOSYLATION SITE HET NAG A 501 14 HET NAG A 502 14 HET ACT A 601 4 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE HETNAM ACT ACETATE 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 2(C8 H15 N O6) FORMUL 4 ACT C2 H3 O2 1- FORMUL 5 HOH *355(H2 O) HELIX 1 1 GLY A 22 LEU A 31 5 10 HELIX 2 2 SER A 44 GLU A 51 1 8 HELIX 3 3 GLY A 52 VAL A 61 1 10 HELIX 4 4 THR A 109 LYS A 124 1 16 HELIX 5 5 ARG A 150 GLY A 163 1 14 HELIX 6 6 ASP A 168 GLY A 181 1 14 HELIX 7 7 GLY A 181 TYR A 188 1 8 HELIX 8 8 SER A 197 GLY A 216 1 20 HELIX 9 9 THR A 217 LEU A 223 5 7 SHEET 1 A 5 THR A 34 ASN A 37 0 SHEET 2 A 5 THR A 2 ALA A 6 1 N VAL A 3 O THR A 34 SHEET 3 A 5 TYR A 66 VAL A 69 1 O TYR A 66 N TYR A 4 SHEET 4 A 5 LYS A 127 SER A 131 1 O SER A 131 N VAL A 69 SHEET 5 A 5 GLU A 165 VAL A 167 1 O GLU A 165 N LEU A 130 SHEET 1 B 2 CYS A 96 TYR A 100 0 SHEET 2 B 2 VAL A 103 ILE A 107 -1 O ILE A 107 N CYS A 96 SSBOND 1 CYS A 88 CYS A 96 1555 1555 2.10 SSBOND 2 CYS A 214 CYS A 232 1555 1555 2.06 LINK ND2 ASN A 104 C1 NAG A 501 1555 1555 1.44 LINK ND2 ASN A 182 C1 NAG A 502 1555 1555 1.42 CRYST1 48.612 67.606 73.272 90.00 90.00 90.00 P 21 21 21 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 0.020571 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014792 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013648 0.00000