HEADER HYDROLASE 07-APR-21 7O50 TITLE CRYSTAL STRUCTURE OF HUMAN LEGUMAIN IN COMPLEX WITH GLY-SER-ASN TITLE 2 PEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: LEGUMAIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 26-287; COMPND 5 SYNONYM: ASPARAGINYL ENDOPEPTIDASE,PROTEASE,CYSTEINE 1; COMPND 6 EC: 3.4.22.34; COMPND 7 ENGINEERED: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: GLY-SER-ASN; COMPND 10 CHAIN: H, C; COMPND 11 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: LGMN, PRSC1; SOURCE 6 EXPRESSION_SYSTEM: LEISHMANIA TARENTOLAE; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 5689; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630 KEYWDS ENZYME, CYSTEINE PROTEASE, LIGASE, ASPARAGINYL ENDOPEPTIDASE, KEYWDS 2 SUBSTRATE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR E.DALL,H.BRANDSTETTER REVDAT 5 16-OCT-24 7O50 1 REMARK REVDAT 4 31-JAN-24 7O50 1 REMARK REVDAT 3 15-NOV-23 7O50 1 LINK ATOM REVDAT 2 20-OCT-21 7O50 1 JRNL REVDAT 1 22-SEP-21 7O50 0 JRNL AUTH E.DALL,V.STANOJLOVIC,F.DEMIR,P.BRIZA,S.O.DAHMS,P.F.HUESGEN, JRNL AUTH 2 C.CABRELE,H.BRANDSTETTER JRNL TITL THE PEPTIDE LIGASE ACTIVITY OF HUMAN LEGUMAIN DEPENDS ON JRNL TITL 2 FOLD STABILIZATION AND BALANCED SUBSTRATE AFFINITIES. JRNL REF ACS CATALYSIS V. 11 11885 2021 JRNL REFN ESSN 2155-5435 JRNL PMID 34621593 JRNL DOI 10.1021/ACSCATAL.1C02057 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.12_2829 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 56.62 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.335 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 45086 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.219 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.050 REMARK 3 FREE R VALUE TEST SET COUNT : 2277 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 4.7869 - 3.7997 0.99 2786 128 0.1493 0.1587 REMARK 3 2 3.7997 - 3.3195 1.00 2706 144 0.1679 0.1948 REMARK 3 3 3.3195 - 3.0160 1.00 2728 139 0.1845 0.2198 REMARK 3 4 3.0160 - 2.7998 1.00 2674 149 0.1944 0.2213 REMARK 3 5 2.7998 - 2.6348 0.99 2704 126 0.1846 0.1938 REMARK 3 6 2.6348 - 2.5028 1.00 2660 128 0.1861 0.2101 REMARK 3 7 2.5028 - 2.3939 1.00 2660 148 0.1965 0.2148 REMARK 3 8 2.3939 - 2.3017 0.99 2644 147 0.2004 0.2519 REMARK 3 9 2.3017 - 2.2223 1.00 2633 158 0.1975 0.2457 REMARK 3 10 2.2223 - 2.1528 0.99 2654 132 0.2050 0.2281 REMARK 3 11 2.1528 - 2.0913 0.99 2619 147 0.2092 0.2509 REMARK 3 12 2.0913 - 2.0362 1.00 2656 144 0.2136 0.2449 REMARK 3 13 2.0362 - 1.9865 1.00 2617 144 0.2340 0.3230 REMARK 3 14 1.9865 - 1.9414 0.99 2644 156 0.2942 0.2943 REMARK 3 15 1.9414 - 1.9000 0.97 2552 142 0.3068 0.3220 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.214 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.366 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.53 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.35 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.010 4507 REMARK 3 ANGLE : 1.237 6116 REMARK 3 CHIRALITY : 0.089 656 REMARK 3 PLANARITY : 0.013 787 REMARK 3 DIHEDRAL : 16.087 1633 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7O50 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-APR-21. REMARK 100 THE DEPOSITION ID IS D_1292115150. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-MAY-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID23-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.87290 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 2M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 45170 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 57.440 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.11000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.65000 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: PHENIX REMARK 200 STARTING MODEL: 4AWA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.57 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.26 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 22 % PEG 3350 AND 0.1 M SODIUM ACETATE REMARK 280 PH 4.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K 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 21.68000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 86.15500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 37.55500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 86.15500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.68000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 37.55500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2040 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11790 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 14.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, H, G, J 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11050 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 12.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, P 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 475 REMARK 475 ZERO OCCUPANCY RESIDUES REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY. REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE) REMARK 475 M RES C SSEQI REMARK 475 GLY A 26 REMARK 475 GLY B 26 REMARK 475 GLY B 27 REMARK 475 LYS B 287 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 220 60.44 63.43 REMARK 500 ASP B 72 33.32 73.39 REMARK 500 LYS B 101 63.39 -118.86 REMARK 500 THR B 151 109.07 -52.94 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 A 666 DISTANCE = 6.11 ANGSTROMS REMARK 525 HOH A 667 DISTANCE = 7.06 ANGSTROMS REMARK 525 HOH B 549 DISTANCE = 5.90 ANGSTROMS DBREF 7O50 A 26 287 UNP Q99538 LGMN_HUMAN 26 287 DBREF 7O50 B 26 287 UNP Q99538 LGMN_HUMAN 26 287 DBREF 7O50 H 301 304 PDB 7O50 7O50 301 304 DBREF 7O50 C 301 304 PDB 7O50 7O50 301 304 SEQADV 7O50 SNN A 147 UNP Q99538 ASP 147 CONFLICT SEQADV 7O50 GLN A 263 UNP Q99538 ASN 263 ENGINEERED MUTATION SEQADV 7O50 SNN B 147 UNP Q99538 ASP 147 CONFLICT SEQADV 7O50 GLN B 263 UNP Q99538 ASN 263 ENGINEERED MUTATION SEQRES 1 A 262 GLY GLY LYS HIS TRP VAL VAL ILE VAL ALA GLY SER ASN SEQRES 2 A 262 GLY TRP TYR ASN TYR ARG HIS GLN ALA ASP ALA CYS HIS SEQRES 3 A 262 ALA TYR GLN ILE ILE HIS ARG ASN GLY ILE PRO ASP GLU SEQRES 4 A 262 GLN ILE VAL VAL MET MET TYR ASP ASP ILE ALA TYR SER SEQRES 5 A 262 GLU ASP ASN PRO THR PRO GLY ILE VAL ILE ASN ARG PRO SEQRES 6 A 262 ASN GLY THR ASP VAL TYR GLN GLY VAL PRO LYS ASP TYR SEQRES 7 A 262 THR GLY GLU ASP VAL THR PRO GLN ASN PHE LEU ALA VAL SEQRES 8 A 262 LEU ARG GLY ASP ALA GLU ALA VAL LYS GLY ILE GLY SER SEQRES 9 A 262 GLY LYS VAL LEU LYS SER GLY PRO GLN ASP HIS VAL PHE SEQRES 10 A 262 ILE TYR PHE THR SNN HIS GLY SER THR GLY ILE LEU VAL SEQRES 11 A 262 PHE PRO ASN GLU ASP LEU HIS VAL LYS ASP LEU ASN GLU SEQRES 12 A 262 THR ILE HIS TYR MET TYR LYS HIS LYS MET TYR ARG LYS SEQRES 13 A 262 MET VAL PHE TYR ILE GLU ALA CYS GLU SER GLY SER MET SEQRES 14 A 262 MET ASN HIS LEU PRO ASP ASN ILE ASN VAL TYR ALA THR SEQRES 15 A 262 THR ALA ALA ASN PRO ARG GLU SER SER TYR ALA CYS TYR SEQRES 16 A 262 TYR ASP GLU LYS ARG SER THR TYR LEU GLY ASP TRP TYR SEQRES 17 A 262 SER VAL ASN TRP MET GLU ASP SER ASP VAL GLU ASP LEU SEQRES 18 A 262 THR LYS GLU THR LEU HIS LYS GLN TYR HIS LEU VAL LYS SEQRES 19 A 262 SER HIS THR GLN THR SER HIS VAL MET GLN TYR GLY ASN SEQRES 20 A 262 LYS THR ILE SER THR MET LYS VAL MET GLN PHE GLN GLY SEQRES 21 A 262 MET LYS SEQRES 1 B 262 GLY GLY LYS HIS TRP VAL VAL ILE VAL ALA GLY SER ASN SEQRES 2 B 262 GLY TRP TYR ASN TYR ARG HIS GLN ALA ASP ALA CYS HIS SEQRES 3 B 262 ALA TYR GLN ILE ILE HIS ARG ASN GLY ILE PRO ASP GLU SEQRES 4 B 262 GLN ILE VAL VAL MET MET TYR ASP ASP ILE ALA TYR SER SEQRES 5 B 262 GLU ASP ASN PRO THR PRO GLY ILE VAL ILE ASN ARG PRO SEQRES 6 B 262 ASN GLY THR ASP VAL TYR GLN GLY VAL PRO LYS ASP TYR SEQRES 7 B 262 THR GLY GLU ASP VAL THR PRO GLN ASN PHE LEU ALA VAL SEQRES 8 B 262 LEU ARG GLY ASP ALA GLU ALA VAL LYS GLY ILE GLY SER SEQRES 9 B 262 GLY LYS VAL LEU LYS SER GLY PRO GLN ASP HIS VAL PHE SEQRES 10 B 262 ILE TYR PHE THR SNN HIS GLY SER THR GLY ILE LEU VAL SEQRES 11 B 262 PHE PRO ASN GLU ASP LEU HIS VAL LYS ASP LEU ASN GLU SEQRES 12 B 262 THR ILE HIS TYR MET TYR LYS HIS LYS MET TYR ARG LYS SEQRES 13 B 262 MET VAL PHE TYR ILE GLU ALA CYS GLU SER GLY SER MET SEQRES 14 B 262 MET ASN HIS LEU PRO ASP ASN ILE ASN VAL TYR ALA THR SEQRES 15 B 262 THR ALA ALA ASN PRO ARG GLU SER SER TYR ALA CYS TYR SEQRES 16 B 262 TYR ASP GLU LYS ARG SER THR TYR LEU GLY ASP TRP TYR SEQRES 17 B 262 SER VAL ASN TRP MET GLU ASP SER ASP VAL GLU ASP LEU SEQRES 18 B 262 THR LYS GLU THR LEU HIS LYS GLN TYR HIS LEU VAL LYS SEQRES 19 B 262 SER HIS THR GLN THR SER HIS VAL MET GLN TYR GLY ASN SEQRES 20 B 262 LYS THR ILE SER THR MET LYS VAL MET GLN PHE GLN GLY SEQRES 21 B 262 MET LYS SEQRES 1 H 4 ACE GLY SER ASN SEQRES 1 C 4 ACE GLY SER ASN HET SNN A 147 8 HET SNN B 147 8 HET ACE H 301 6 HET ACE C 301 12 HET NAG G 1 28 HET NAG G 2 28 HET NAG J 1 14 HET NAG J 2 14 HET NAG P 1 14 HET NAG P 2 14 HET NAG A 301 14 HET NAG B 301 14 HETNAM SNN L-3-AMINOSUCCINIMIDE HETNAM ACE ACETYL GROUP HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE 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 1 SNN 2(C4 H6 N2 O2) FORMUL 3 ACE 2(C2 H4 O) FORMUL 5 NAG 8(C8 H15 N O6) FORMUL 10 HOH *427(H2 O) HELIX 1 AA1 GLY A 39 TYR A 41 5 3 HELIX 2 AA2 ASN A 42 ASN A 59 1 18 HELIX 3 AA3 PRO A 62 GLU A 64 5 3 HELIX 4 AA4 THR A 104 VAL A 108 5 5 HELIX 5 AA5 THR A 109 GLY A 119 1 11 HELIX 6 AA6 ALA A 121 LYS A 125 5 5 HELIX 7 AA7 VAL A 163 HIS A 176 1 14 HELIX 8 AA8 GLU A 190 MET A 195 5 6 HELIX 9 AA9 TRP A 232 GLU A 244 1 13 HELIX 10 AB1 THR A 250 THR A 262 1 13 HELIX 11 AB2 LYS A 273 LYS A 279 5 7 HELIX 12 AB3 VAL A 280 GLY A 285 1 6 HELIX 13 AB4 GLY B 39 TYR B 41 5 3 HELIX 14 AB5 ASN B 42 ASN B 59 1 18 HELIX 15 AB6 PRO B 62 GLU B 64 5 3 HELIX 16 AB7 THR B 104 VAL B 108 5 5 HELIX 17 AB8 THR B 109 GLY B 119 1 11 HELIX 18 AB9 VAL B 163 HIS B 176 1 14 HELIX 19 AC1 GLU B 190 MET B 195 5 6 HELIX 20 AC2 TRP B 232 GLU B 244 1 13 HELIX 21 AC3 THR B 250 THR B 262 1 13 HELIX 22 AC4 LYS B 273 LYS B 279 5 7 HELIX 23 AC5 VAL B 280 GLY B 285 1 6 SHEET 1 AA1 6 ILE A 66 MET A 69 0 SHEET 2 AA1 6 HIS A 29 ALA A 35 1 N ILE A 33 O MET A 69 SHEET 3 AA1 6 HIS A 140 THR A 146 1 O THR A 146 N VAL A 34 SHEET 4 AA1 6 LYS A 181 ILE A 186 1 O TYR A 185 N ILE A 143 SHEET 5 AA1 6 VAL A 204 THR A 208 1 O THR A 207 N PHE A 184 SHEET 6 AA1 6 MET A 268 GLY A 271 -1 O TYR A 270 N ALA A 206 SHEET 1 AA2 3 GLY A 149 SER A 150 0 SHEET 2 AA2 3 ILE A 153 VAL A 155 -1 O ILE A 153 N SER A 150 SHEET 3 AA2 3 ASP A 160 HIS A 162 -1 O LEU A 161 N LEU A 154 SHEET 1 AA3 2 ALA A 218 ASP A 222 0 SHEET 2 AA3 2 THR A 227 ASP A 231 -1 O GLY A 230 N CYS A 219 SHEET 1 AA4 6 ILE B 66 MET B 69 0 SHEET 2 AA4 6 HIS B 29 ALA B 35 1 N ILE B 33 O MET B 69 SHEET 3 AA4 6 HIS B 140 THR B 146 1 O HIS B 140 N TRP B 30 SHEET 4 AA4 6 LYS B 181 ILE B 186 1 O VAL B 183 N VAL B 141 SHEET 5 AA4 6 VAL B 204 THR B 208 1 O THR B 207 N PHE B 184 SHEET 6 AA4 6 MET B 268 GLY B 271 -1 O TYR B 270 N ALA B 206 SHEET 1 AA5 3 GLY B 149 SER B 150 0 SHEET 2 AA5 3 ILE B 153 VAL B 155 -1 O ILE B 153 N SER B 150 SHEET 3 AA5 3 ASP B 160 HIS B 162 -1 O LEU B 161 N LEU B 154 SHEET 1 AA6 2 ALA B 218 ASP B 222 0 SHEET 2 AA6 2 THR B 227 ASP B 231 -1 O LEU B 229 N TYR B 220 LINK ND2 ASN A 91 C1 NAG G 1 1555 1555 1.44 LINK C THR A 146 N SNN A 147 1555 1555 1.33 LINK N1 SNN A 147 CA HIS A 148 1555 1555 1.46 LINK ND2 ASN A 167 C1 NAG J 1 1555 1555 1.43 LINK ND2 ASN A 272 C1 NAG A 301 1555 1555 1.45 LINK C THR B 146 N SNN B 147 1555 1555 1.33 LINK N1 SNN B 147 CA HIS B 148 1555 1555 1.46 LINK ND2 ASN B 167 C1 NAG B 301 1555 1555 1.49 LINK ND2 ASN B 272 C1 NAG P 1 1555 1555 1.44 LINK C ACE H 301 N GLY H 302 1555 1555 1.31 LINK C AACE C 301 N AGLY C 302 1555 1555 1.33 LINK C BACE C 301 N BGLY C 302 1555 1555 1.34 LINK O4 NAG G 1 C1 NAG G 2 1555 1555 1.45 LINK O4 NAG J 1 C1 NAG J 2 1555 1555 1.44 LINK O4 NAG P 1 C1 NAG P 2 1555 1555 1.44 CRYST1 43.360 75.110 172.310 90.00 90.00 90.00 P 21 21 21 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 0.023063 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013314 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005803 0.00000