10 20 30 40 50 60 70 80 1URL - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER SUGAR BINDING PROTEIN/IMMUNE SYSTEM 31-OCT-03 1URL
TITLE N-TERMINAL DOMAIN OF SIALOADHESIN (MOUSE) IN COMPLEX WITH TITLE 2 GLYCOPEPTIDE
COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIALOADHESIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN, RESIDUES 20-137; COMPND 5 SYNONYM: SIALIC ACID BINDING IG-LIKE LECTIN-1, SIGLEC-1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ALA-GLY-HIS-THR-TRP-GLY-HIA; COMPND 9 CHAIN: B; COMPND 10 OTHER_DETAILS: HIA IS A MODIFIED HISTIDINE, O-SIALIC ACID COMPND 11 BOUND ON THR B 4
SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 EXPRESSION_SYSTEM: CRICETULUS GRISEUS; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 10029; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PEE14; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES
KEYWDS LECTIN/IG-DOMAIN, SIALOADHESIN, OLIGOSACCHARIDE MIMICS, KEYWDS 2 MOLECULAR MIMICRY, CELL ADHESION, LECTIN, IMMUNOGLOBULIN KEYWDS 3 DOMAIN, SUGAR BINDING PROTEIN IMMUNE SYSTEM COMPLEX, SUGAR KEYWDS 4 BINDING PROTEIN, IMMUNE SYSTEM
EXPDTA X-RAY DIFFRACTION
AUTHOR J.T.BUKRINSKY,P.M.S.HILAIRE,M.MELDAL,P.R.CROCKER, AUTHOR 2 A.HENRIKSEN
REVDAT 3 04-AUG-09 1URL 1 HEADER KEYWDS REMARK FORMUL REVDAT 2 24-FEB-09 1URL 1 VERSN REVDAT 1 20-OCT-04 1URL 0
JRNL AUTH J.T.BUKRINSKY,P.M.S.HILAIRE,M.MELDAL,P.R.CROCKER, JRNL AUTH 2 A.HENRIKSEN JRNL TITL COMPLEX OF SIALOADHESIN WITH A GLYCOPEPTIDE LIGAND JRNL REF BIOCHIM.BIOPHYS.ACTA V.1702 173 2004 JRNL REFN ISSN 0006-3002 JRNL PMID 15488769 JRNL DOI 10.1016/J.BBAPAP.2004.08.015
REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.P.MAY,R.C.ROBINSON,M.VINSON,P.R.CROCKER,E.Y.JONES REMARK 1 TITL CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAIN OF REMARK 1 TITL 2 SIALOADHESIN IN COMPLEX WITH 3' SIALYLLACTOSE AT REMARK 1 TITL 3 1.85 A RESOLUTION. REMARK 1 REF MOL.CELL V. 1 719 1998 REMARK 1 REFN ISSN 1097-2765 REMARK 1 PMID 9660955 REMARK 1 DOI 10.1016/S1097-2765(00)80071-4
REMARK 2 REMARK 2 RESOLUTION. 2.4 ANGSTROMS.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : MLF REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 28.74 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.0 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 659043.58 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 86.8 REMARK 3 NUMBER OF REFLECTIONS : 4168 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 SET) : 0.225 REMARK 3 FREE R VALUE : 0.273 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.4 REMARK 3 FREE R VALUE TEST SET COUNT : 224 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.018 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.55 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 77.6 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 566 REMARK 3 BIN R VALUE (WORKING SET) : 0.372 REMARK 3 BIN FREE R VALUE : 0.394 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.0 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 36 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.066 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 955 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 31 REMARK 3 SOLVENT ATOMS : 18 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 44.6 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.2 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -10.17 REMARK 3 B22 (A**2) : -6.77 REMARK 3 B33 (A**2) : 16.93 REMARK 3 B12 (A**2) : 0.00 REMARK 3 B13 (A**2) : 0.00 REMARK 3 B23 (A**2) : 0.00 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM SIGMAA (A) : 0.48 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.43 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.58 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.3 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.7 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.82 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.00 ; 1.50 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.62 ; 2.00 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.83 ; 2.00 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.99 ; 2.50 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.366536 REMARK 3 BSOL : 52.2074 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : CARBOHYDRATE.PARAM REMARK 3 PARAMETER FILE 3 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : CARBOHYDRATE.TOP REMARK 3 TOPOLOGY FILE 3 : WATER.TOP REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: CYS A 17 MAKES A DISULPHIDE BOND REMARK 3 WITH A SYMMETRY RELATED MOLECULE
REMARK 4 REMARK 4 1URL COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 31-OCT-03. REMARK 100 THE PDBE ID CODE IS EBI-13865.
REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-APR-02 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 5.60 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : MAX II REMARK 200 BEAMLINE : I711 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.192 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 4194 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 28.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.7 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.08100 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.52 REMARK 200 COMPLETENESS FOR SHELL (%) : 73.4 REMARK 200 DATA REDUNDANCY IN SHELL : 2.40 REMARK 200 R MERGE FOR SHELL (I) : 0.47300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.600 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: PDB ENTRY 1QFO REMARK 200 REMARK 200 REMARK: NULL
REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.6 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% PEG4000, 0.1 M NA-CITRATE, REMARK 280 0.2 M AMSO4 PH 5.6
REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 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 21.11500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 39.23000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.11500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 39.23000 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 300 REMARK 300 DETAILS:THE ENTRY IS MARKED AS DIMERIC AS PEPTIDE REMARK 300 CHAIN B IS IN COMPLEX WITH PROTEIN CHAIN A FOR REMARK 300 THE HETERO-ASSEMBLY DESCRIBED BY REMARK 350.
REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 375 REMARK 375 SPECIAL POSITION REMARK 375 HOH A2006 LIES ON A SPECIAL POSITION.
REMARK 400 REMARK 400 COMPOUND REMARK 400 MOL_ID 1 IS MACROPHAGE-RESTRICTED ADHESION MOLECULE THAT REMARK 400 MEDIATES SIALIC-ACID DEPENDENT BINDING TO LYMPHOCYTES REMARK 400 GRANULOCYTES, MONOCYTES, NATURAL KILLER CELLS, B-CELLS REMARK 400 AND CD8 T-CELLS. COULD ALSO PLAY A ROLE IN HEMOPOIESIS
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 ALA B 1
REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 SER A 33 CB OG REMARK 470 ASN A 34 CB CG OD1 ND2 REMARK 470 HIS B 3 CB CG ND1 CD2 CE1 NE2
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 REMARK 500 SG CYS A 17 SG CYS A 17 2555 2.15 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 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 SER A 16 -149.58 -78.76 REMARK 500 VAL A 30 133.65 0.59 REMARK 500 ILE A 36 107.33 46.69 REMARK 500 ARG A 48 81.04 35.88 REMARK 500 HIS A 53 102.21 -160.10 REMARK 500 ASP A 85 73.36 46.50 REMARK 500 SER A 103 32.68 -97.86 REMARK 500 HIS B 3 -137.64 118.52 REMARK 500 THR B 4 -80.15 27.95 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 700 REMARK 700 SHEET REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, REMARK 700 TWO SHEETS ARE DEFINED.
REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SIA B1004
REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OD7 RELATED DB: PDB REMARK 900 N-TERMINAL OF SIALOADHESIN IN COMPLEX WITH REMARK 900 ME-A-9-N-(NAPHTHYL-2-CARBONYL)-AMINO-9- REMARK 900 DEOXY-NEU5AC (NAP COMPOUND) REMARK 900 RELATED ID: 1OD9 RELATED DB: PDB REMARK 900 N-TERMINAL OF SIALOADHESIN IN COMPLEX WITH REMARK 900 ME-A-9-N-BENZOYL-AMINO-9-DEOXY-NEU5AC ( REMARK 900 BENZ COMPOUND) REMARK 900 RELATED ID: 1ODA RELATED DB: PDB REMARK 900 N-TERMINAL OF SIALOADHESIN IN COMPLEX WITH REMARK 900 ME-A-9-N-(BIPHENYL-4-CARBONYL)-AMINO-9- REMARK 900 DEOXY-NEU5AC (BIP COMPOUND) REMARK 900 RELATED ID: 1QFO RELATED DB: PDB REMARK 900 N-TERMINAL DOMAIN OF SIALOADHESIN (MOUSE) IN REMARK 900 COMPLEX WITH 3'SIALYLLACTOSE REMARK 900 RELATED ID: 1QFP RELATED DB: PDB REMARK 900 N-TERMINAL DOMAIN OF SIALOADHESIN (MOUSE)
DBREF 1URL A 1 118 UNP Q62230 SN_MOUSE 20 137 DBREF 1URL B 1 7 PDB 1URL 1URL 1 7
SEQRES 1 A 118 THR TRP GLY VAL SER SER PRO LYS ASN VAL GLN GLY LEU SEQRES 2 A 118 SER GLY SER CYS LEU LEU ILE PRO CYS ILE PHE SER TYR SEQRES 3 A 118 PRO ALA ASP VAL PRO VAL SER ASN GLY ILE THR ALA ILE SEQRES 4 A 118 TRP TYR TYR ASP TYR SER GLY LYS ARG GLN VAL VAL ILE SEQRES 5 A 118 HIS SER GLY ASP PRO LYS LEU VAL ASP LYS ARG PHE ARG SEQRES 6 A 118 GLY ARG ALA GLU LEU MET GLY ASN MET ASP HIS LYS VAL SEQRES 7 A 118 CYS ASN LEU LEU LEU LYS ASP LEU LYS PRO GLU ASP SER SEQRES 8 A 118 GLY THR TYR ASN PHE ARG PHE GLU ILE SER ASP SER ASN SEQRES 9 A 118 ARG TRP LEU ASP VAL LYS GLY THR THR VAL THR VAL THR SEQRES 10 A 118 THR SEQRES 1 B 7 ALA GLY HIS THR TRP GLY HIA
MODRES 1URL HIA B 7 HIS L-HISTIDINE AMIDE
HET HIA B 7 11 HET SIA B1004 20
HETNAM HIA L-HISTIDINE AMIDE HETNAM SIA O-SIALIC ACID
HETSYN HIA L-HISTIDINAMIDE
FORMUL 3 HIA C6 H10 N4 O FORMUL 4 SIA C11 H19 N O9 FORMUL 5 HOH *18(H2 O1)
HELIX 1 1 ASP A 56 VAL A 60 5 5 HELIX 2 2 LYS A 87 SER A 91 5 5
SHEET 1 AA 2 GLY A 3 SER A 5 0 SHEET 2 AA 2 ILE A 23 SER A 25 -1 O ILE A 23 N SER A 5 SHEET 1 AB 5 ASN A 9 LEU A 13 0 SHEET 2 AB 5 THR A 112 THR A 117 1 O THR A 113 N VAL A 10 SHEET 3 AB 5 GLY A 92 SER A 101 -1 O GLY A 92 N VAL A 114 SHEET 4 AB 5 THR A 37 TYR A 42 -1 O THR A 37 N GLU A 99 SHEET 5 AB 5 GLN A 49 HIS A 53 -1 O GLN A 49 N TYR A 42 SHEET 1 AC 4 ASN A 9 LEU A 13 0 SHEET 2 AC 4 THR A 112 THR A 117 1 O THR A 113 N VAL A 10 SHEET 3 AC 4 GLY A 92 SER A 101 -1 O GLY A 92 N VAL A 114 SHEET 4 AC 4 ASN A 104 LEU A 107 -1 O ASN A 104 N ILE A 100 SHEET 1 AD 3 LEU A 18 ILE A 20 0 SHEET 2 AD 3 ASN A 80 LEU A 83 -1 O LEU A 81 N ILE A 20 SHEET 3 AD 3 ALA A 68 MET A 71 -1 O GLU A 69 N LEU A 82
SSBOND 1 CYS A 22 CYS A 79 1555 1555 2.03
LINK OG1 THR B 4 C2 SIA B1004 1555 1555 1.39 LINK C GLY B 6 N HIA B 7 1555 1555 1.33
SITE 1 AC1 9 TRP A 2 SER A 14 ARG A 97 ARG A 105 SITE 2 AC1 9 TRP A 106 LEU A 107 THR A 118 THR B 4 SITE 3 AC1 9 TRP B 5
CRYST1 42.230 78.460 34.220 90.00 90.00 90.00 P 21 21 2 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 0.023680 0.000000 0.000000 0.00000
SCALE2 0.000000 0.012745 0.000000 0.00000
SCALE3 0.000000 0.000000 0.029223 0.00000