HEADER CELL ADHESION 04-MAR-97 1ZXQ TITLE THE CRYSTAL STRUCTURE OF ICAM-2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERCELLULAR ADHESION MOLECULE-2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: EXTRACELLULAR REGION WITH THE TWO IG-LIKE DOMAINS; COMPND 5 SYNONYM: ICAM-2; COMPND 6 ENGINEERED: YES; COMPND 7 OTHER_DETAILS: THE SIXTH INTERNATIONAL WORKSHOP ON HUMAN LEUKOCYTE COMPND 8 DIFFERENTIATION ANTIGENS NUMBER CD102 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 ORGAN: OVARY; SOURCE 6 CELL: HEMATOPOIETIC AND ENDOTHELIAL CELLS; SOURCE 7 GENE: ICAM-2; SOURCE 8 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 9 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 11 EXPRESSION_SYSTEM_CELL_LINE: CHINESE HAMSTER OVARY CELLS (CHO); SOURCE 12 EXPRESSION_SYSTEM_VECTOR: PBJ5-GS; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PBJ5-GS/ICAM-2; SOURCE 14 EXPRESSION_SYSTEM_GENE: ICAM-2 KEYWDS IMMUNOGLOBULIN FOLD, CELL ADHESION, GLYCOPROTEIN, TRANSMEMBRANE EXPDTA X-RAY DIFFRACTION AUTHOR J.M.CASASNOVAS,T.A.SPRINGER,S.C.HARRISON,J.-H.WANG REVDAT 4 29-JUL-20 1ZXQ 1 COMPND REMARK HETNAM LINK REVDAT 4 2 1 SITE ATOM REVDAT 3 13-JUL-11 1ZXQ 1 VERSN REVDAT 2 24-FEB-09 1ZXQ 1 VERSN REVDAT 1 04-SEP-97 1ZXQ 0 JRNL AUTH J.M.CASASNOVAS,T.A.SPRINGER,J.H.LIU,S.C.HARRISON,J.H.WANG JRNL TITL CRYSTAL STRUCTURE OF ICAM-2 REVEALS A DISTINCTIVE INTEGRIN JRNL TITL 2 RECOGNITION SURFACE. JRNL REF NATURE V. 387 312 1997 JRNL REFN ISSN 0028-0836 JRNL PMID 9153399 JRNL DOI 10.1038/387312A0 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 88.3 REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.226 REMARK 3 FREE R VALUE : 0.295 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.30 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 924 REMARK 3 BIN R VALUE (WORKING SET) : 0.4780 REMARK 3 BIN FREE R VALUE : 0.4000 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 8.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1500 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 168 REMARK 3 SOLVENT ATOMS : 142 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 12.80000 REMARK 3 B22 (A**2) : 17.40000 REMARK 3 B33 (A**2) : 26.70000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 10.90000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.32 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.019 REMARK 3 BOND ANGLES (DEGREES) : 2.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.500 ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.000 ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : 2.000 ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.500 ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: SOLVENT CORRECTION. ANISOTROPIC B REMARK 3 -FACTOR CORRECTION APPLIED TO FO. REMARK 4 REMARK 4 1ZXQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000177546. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-APR-95 REMARK 200 TEMPERATURE (KELVIN) : 113 REMARK 200 PH : 6.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CCP4, XDS REMARK 200 DATA SCALING SOFTWARE : XDS, CCP4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 14277 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 100.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.44000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 68.8 REMARK 200 DATA REDUNDANCY IN SHELL : 1.60 REMARK 200 R MERGE FOR SHELL (I) : 0.14100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIR REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.56 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS WERE BEST GROWN AT 4C USING REMARK 280 THE HANGING-DROP VAPOR DIFFUSION METHOD, WITH A PROTEIN SOLUTION REMARK 280 OF 15-17 MG/ML AND A CRYSTALLIZATION SOLUTION WITH 20% PEG 4000, REMARK 280 20 MM CACODYLATE BUFFER PH 6.4, AND 25 MM B-OCTYL- REMARK 280 GLUCOPYRANOSIDE., VAPOR DIFFUSION - HANGING DROP, TEMPERATURE REMARK 280 277K, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 34.50000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 31.85000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 34.50000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 31.85000 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F, G 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 BIOMT1 2 -1.000000 0.000000 0.000000 74.80075 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 138.67810 REMARK 400 REMARK 400 COMPOUND REMARK 400 INTERCELLULAR ADHESION MOLECULE 2 (ICAM-2) IS ONE OF THREE REMARK 400 KNOWN MEMBERS OF ICAM SUBFAMILY OF ADHESION RECEPTORS REMARK 400 (ICAM-1, -2, AND -3). IT BINDS TO THE INTEGRIN LYMPHOCYTE REMARK 400 FUNCTION-ASSOCIATED ANTIGEN (LFA-1) AND MEDIATES ADHESIVE REMARK 400 INTERACTIONS IMPORTANT FOR ANTIGEN-SPECIFIC IMMUNE REMARK 400 RESPONSE, NK-CELL MEDIATED CLEARANCE, LYMPHOCYTE REMARK 400 RECIRCULATION, AND OTHER CELLULAR INTERACTIONS IMPORTANT REMARK 400 FOR IMMUNE RESPONSE AND SURVEILLANCE. 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 ARG A 111 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 PRO A 142 C - N - CD ANGL. DEV. = -15.3 DEGREES REMARK 500 ALA A 143 N - CA - C ANGL. DEV. = 17.1 DEGREES REMARK 500 PRO A 144 C - N - CA ANGL. DEV. = -9.9 DEGREES REMARK 500 GLN A 145 N - CA - C ANGL. DEV. = 16.3 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 THR A 114 89.96 49.10 REMARK 500 ALA A 140 -46.27 138.24 REMARK 500 ALA A 141 108.31 -48.72 REMARK 500 PRO A 142 74.04 31.82 REMARK 500 ALA A 143 -95.38 -98.69 REMARK 500 PRO A 144 92.74 -65.54 REMARK 500 GLN A 145 -2.19 111.22 REMARK 500 HIS A 161 47.25 -143.74 REMARK 500 ASN A 178 -159.59 -102.54 REMARK 500 REMARK 500 REMARK: NULL DBREF 1ZXQ A 1 192 UNP P13598 ICA2_HUMAN 25 216 SEQRES 1 A 192 LYS VAL PHE GLU VAL HIS VAL ARG PRO LYS LYS LEU ALA SEQRES 2 A 192 VAL GLU PRO LYS GLY SER LEU GLU VAL ASN CYS SER THR SEQRES 3 A 192 THR CYS ASN GLN PRO GLU VAL GLY GLY LEU GLU THR SER SEQRES 4 A 192 LEU ASN LYS ILE LEU LEU ASP GLU GLN ALA GLN TRP LYS SEQRES 5 A 192 HIS TYR LEU VAL SER ASN ILE SER HIS ASP THR VAL LEU SEQRES 6 A 192 GLN CYS HIS PHE THR CYS SER GLY LYS GLN GLU SER MET SEQRES 7 A 192 ASN SER ASN VAL SER VAL TYR GLN PRO PRO ARG GLN VAL SEQRES 8 A 192 ILE LEU THR LEU GLN PRO THR LEU VAL ALA VAL GLY LYS SEQRES 9 A 192 SER PHE THR ILE GLU CYS ARG VAL PRO THR VAL GLU PRO SEQRES 10 A 192 LEU ASP SER LEU THR LEU PHE LEU PHE ARG GLY ASN GLU SEQRES 11 A 192 THR LEU HIS TYR GLU THR PHE GLY LYS ALA ALA PRO ALA SEQRES 12 A 192 PRO GLN GLU ALA THR ALA THR PHE ASN SER THR ALA ASP SEQRES 13 A 192 ARG GLU ASP GLY HIS ARG ASN PHE SER CYS LEU ALA VAL SEQRES 14 A 192 LEU ASP LEU MET SER ARG GLY GLY ASN ILE PHE HIS LYS SEQRES 15 A 192 HIS SER ALA PRO LYS MET LEU GLU ILE TYR MODRES 1ZXQ ASN A 23 ASN GLYCOSYLATION SITE MODRES 1ZXQ ASN A 58 ASN GLYCOSYLATION SITE MODRES 1ZXQ ASN A 81 ASN GLYCOSYLATION SITE MODRES 1ZXQ ASN A 129 ASN GLYCOSYLATION SITE MODRES 1ZXQ ASN A 152 ASN GLYCOSYLATION SITE MODRES 1ZXQ ASN A 163 ASN GLYCOSYLATION SITE HET NAG B 1 14 HET NAG B 2 14 HET NAG C 1 14 HET NAG C 2 14 HET NAG D 1 14 HET NAG D 2 14 HET NAG E 1 14 HET NAG E 2 14 HET NAG F 1 14 HET NAG F 2 14 HET NAG G 1 14 HET NAG G 2 14 HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE FORMUL 2 NAG 12(C8 H15 N O6) FORMUL 8 HOH *142(H2 O) HELIX 1 1 LEU A 118 SER A 120 5 3 HELIX 2 2 ARG A 157 HIS A 161 5 5 HELIX 3 3 MET A 173 ARG A 175 5 3 SHEET 1 A 4 VAL A 5 ARG A 8 0 SHEET 2 A 4 GLY A 18 THR A 26 -1 N SER A 25 O HIS A 6 SHEET 3 A 4 TRP A 51 ILE A 59 -1 N ILE A 59 O GLY A 18 SHEET 4 A 4 ASN A 41 GLN A 48 -1 N GLN A 48 O TRP A 51 SHEET 1 B 4 LYS A 11 VAL A 14 0 SHEET 2 B 4 LYS A 74 VAL A 84 1 N ASN A 81 O LEU A 12 SHEET 3 B 4 THR A 63 CYS A 71 -1 N CYS A 71 O LYS A 74 SHEET 4 B 4 VAL A 33 GLU A 37 -1 N GLU A 37 O GLN A 66 SHEET 1 C 3 ILE A 92 GLN A 96 0 SHEET 2 C 3 SER A 105 VAL A 112 -1 N ARG A 111 O ILE A 92 SHEET 3 C 3 ALA A 147 THR A 154 -1 N SER A 153 O PHE A 106 SHEET 1 D 2 LEU A 99 ALA A 101 0 SHEET 2 D 2 GLU A 190 TYR A 192 1 N GLU A 190 O VAL A 100 SHEET 1 E 4 ILE A 179 HIS A 183 0 SHEET 2 E 4 PHE A 164 ASP A 171 -1 N LEU A 170 O PHE A 180 SHEET 3 E 4 LEU A 121 ARG A 127 -1 N PHE A 126 O SER A 165 SHEET 4 E 4 GLU A 130 THR A 136 -1 N GLU A 135 O LEU A 123 SSBOND 1 CYS A 24 CYS A 67 1555 1555 2.04 SSBOND 2 CYS A 28 CYS A 71 1555 1555 2.03 SSBOND 3 CYS A 110 CYS A 166 1555 1555 2.02 LINK ND2 ASN A 23 C1 NAG B 1 1555 1555 1.44 LINK ND2 ASN A 58 C1 NAG C 1 1555 1555 1.45 LINK ND2 ASN A 81 C1 NAG D 1 1555 1555 1.45 LINK ND2 ASN A 129 C1 NAG E 1 1555 1555 1.46 LINK ND2 ASN A 152 C1 NAG F 1 1555 1555 1.44 LINK ND2 ASN A 163 C1 NAG G 1 1555 1555 1.44 LINK O4 NAG B 1 C1 NAG B 2 1555 1555 1.40 LINK O4 NAG C 1 C1 NAG C 2 1555 1555 1.39 LINK O4 NAG D 1 C1 NAG D 2 1555 1555 1.39 LINK O4 NAG E 1 C1 NAG E 2 1555 1555 1.37 LINK O4 NAG F 1 C1 NAG F 2 1555 1555 1.40 LINK O4 NAG G 1 C1 NAG G 2 1555 1555 1.39 CISPEP 1 ARG A 8 PRO A 9 0 0.23 CISPEP 2 GLN A 96 PRO A 97 0 0.28 CISPEP 3 GLU A 116 PRO A 117 0 0.23 CRYST1 69.000 63.700 76.200 90.00 114.50 90.00 C 1 2 1 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 0.014493 0.000000 0.006605 0.00000 SCALE2 0.000000 0.015699 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014422 0.00000