HEADER CELL ADHESION 20-JUL-06 2HRL
TITLE SIGLEC-7 IN COMPLEX WITH GT1B
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: SIALIC ACID-BINDING IG-LIKE LECTIN 7;
COMPND 3 CHAIN: A;
COMPND 4 FRAGMENT: IG-LIKE V-TYPE, N-TERMINAL DOMAIN, RESIDUES 18-144;
COMPND 5 SYNONYM: SIGLEC-7, QA79 MEMBRANE PROTEIN, ADHESION INHIBITORY
COMPND 6 RECEPTOR MOLECULE 1, AIRM-1, P75, D-SIGLEC, CDW328 ANTIGEN;
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 EXPRESSION_SYSTEM: CRICETULUS GRISEUS;
SOURCE 6 EXPRESSION_SYSTEM_COMMON: CHINESE HAMSTER;
SOURCE 7 EXPRESSION_SYSTEM_TAXID: 10029;
SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: CHO LEC1;
SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;
SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PDEF-SIGLEC-7
KEYWDS IG-LIKE DOMAIN, SIGLEC, GANGLIOSIDE, SIGLEC-7, CELL ADHESION
EXPDTA X-RAY DIFFRACTION
AUTHOR H.ATTRILL,A.IMAMURA,R.S.SHARMA,M.KISO,P.R.CROCKER,D.M.F.VAN AALTEN
REVDAT 8 30-OCT-24 2HRL 1 REMARK
REVDAT 7 25-OCT-23 2HRL 1 REMARK HETSYN
REVDAT 6 29-JUL-20 2HRL 1 COMPND REMARK HETNAM LINK
REVDAT 6 2 1 SITE ATOM
REVDAT 5 13-JUL-11 2HRL 1 VERSN
REVDAT 4 21-JUL-09 2HRL 1 HET HETATM
REVDAT 3 24-FEB-09 2HRL 1 VERSN
REVDAT 2 07-NOV-06 2HRL 1 JRNL
REVDAT 1 15-AUG-06 2HRL 0
JRNL AUTH H.ATTRILL,A.IMAMURA,R.S.SHARMA,M.KISO,P.R.CROCKER,
JRNL AUTH 2 D.M.F.VAN AALTEN
JRNL TITL SIGLEC-7 UNDERGOES A MAJOR CONFORMATIONAL CHANGE WHEN
JRNL TITL 2 COMPLEXED WITH THE {ALPHA}(2,8)-DISIALYLGANGLIOSIDE GT1B
JRNL REF J.BIOL.CHEM. V. 281 32774 2006
JRNL REFN ISSN 0021-9258
JRNL PMID 16895906
JRNL DOI 10.1074/JBC.M601714200
REMARK 2
REMARK 2 RESOLUTION. 1.85 ANGSTROMS.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : REFMAC 5.1.24
REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,
REMARK 3 : NICHOLLS,WINN,LONG,VAGIN
REMARK 3
REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD
REMARK 3
REMARK 3 DATA USED IN REFINEMENT.
REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00
REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL
REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4
REMARK 3 NUMBER OF REFLECTIONS : 11045
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) : 0.197
REMARK 3 R VALUE (WORKING SET) : 0.195
REMARK 3 FREE R VALUE : 0.234
REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800
REMARK 3 FREE R VALUE TEST SET COUNT : 551
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) : 1.85
REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.90
REMARK 3 REFLECTION IN BIN (WORKING SET) : 782
REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL
REMARK 3 BIN R VALUE (WORKING SET) : 0.2650
REMARK 3 BIN FREE R VALUE SET COUNT : 48
REMARK 3 BIN FREE R VALUE : 0.2840
REMARK 3
REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.
REMARK 3 PROTEIN ATOMS : 933
REMARK 3 NUCLEIC ACID ATOMS : 0
REMARK 3 HETEROGEN ATOMS : 96
REMARK 3 SOLVENT ATOMS : 60
REMARK 3
REMARK 3 B VALUES.
REMARK 3 FROM WILSON PLOT (A**2) : NULL
REMARK 3 MEAN B VALUE (OVERALL, A**2) : 24.46
REMARK 3 OVERALL ANISOTROPIC B VALUE.
REMARK 3 B11 (A**2) : -0.96000
REMARK 3 B22 (A**2) : -0.96000
REMARK 3 B33 (A**2) : 1.43000
REMARK 3 B12 (A**2) : -0.48000
REMARK 3 B13 (A**2) : 0.00000
REMARK 3 B23 (A**2) : 0.00000
REMARK 3
REMARK 3 ESTIMATED OVERALL COORDINATE ERROR.
REMARK 3 ESU BASED ON R VALUE (A): 0.152
REMARK 3 ESU BASED ON FREE R VALUE (A): 0.141
REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.101
REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.430
REMARK 3
REMARK 3 CORRELATION COEFFICIENTS.
REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.955
REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.935
REMARK 3
REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT
REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1095 ; 0.011 ; 0.022
REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL
REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1508 ; 1.486 ; 2.040
REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL
REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 124 ; 5.613 ; 5.000
REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL
REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL
REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL
REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 171 ; 0.093 ; 0.200
REMARK 3 GENERAL PLANES REFINED ATOMS (A): 820 ; 0.004 ; 0.020
REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL
REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 408 ; 0.189 ; 0.200
REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL
REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL
REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL
REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 56 ; 0.173 ; 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): 33 ; 0.191 ; 0.200
REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL
REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 12 ; 0.192 ; 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): 608 ; 1.331 ; 3.000
REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 984 ; 2.112 ; 3.200
REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 487 ; 2.057 ; 4.000
REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 524 ; 2.573 ; 3.500
REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL
REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL
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 : BABINET MODEL WITH 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: NULL
REMARK 4
REMARK 4 2HRL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-JUL-06.
REMARK 100 THE DEPOSITION ID IS D_1000038680.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : 24-APR-04
REMARK 200 TEMPERATURE (KELVIN) : 100
REMARK 200 PH : 6.5
REMARK 200 NUMBER OF CRYSTALS USED : 1
REMARK 200
REMARK 200 SYNCHROTRON (Y/N) : Y
REMARK 200 RADIATION SOURCE : ESRF
REMARK 200 BEAMLINE : ID14-4
REMARK 200 X-RAY GENERATOR MODEL : NULL
REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M
REMARK 200 WAVELENGTH OR RANGE (A) : 0.9756
REMARK 200 MONOCHROMATOR : NULL
REMARK 200 OPTICS : NULL
REMARK 200
REMARK 200 DETECTOR TYPE : CCD
REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO
REMARK 200 DATA SCALING SOFTWARE : SCALEPACK
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11626
REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850
REMARK 200 RESOLUTION RANGE LOW (A) : 15.000
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 98.3
REMARK 200 DATA REDUNDANCY : 3.600
REMARK 200 R MERGE (I) : 0.07300
REMARK 200 R SYM (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 25.5000
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.92
REMARK 200 COMPLETENESS FOR SHELL (%) : 98.4
REMARK 200 DATA REDUNDANCY IN SHELL : 2.30
REMARK 200 R MERGE FOR SHELL (I) : 0.52000
REMARK 200 R SYM FOR SHELL (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.300
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 1O7V
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 44.60
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.22
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: 200MM SODIUM ACETATE, 100MM SODIUM
REMARK 280 CACODYLATE, 30 % W/V PEG 8000, PH 6.5, VAPOR DIFFUSION, SITTING
REMARK 280 DROP, TEMPERATURE 293K
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1
REMARK 290
REMARK 290 SYMOP SYMMETRY
REMARK 290 NNNMMM OPERATOR
REMARK 290 1555 X,Y,Z
REMARK 290 2555 -Y,X-Y,Z+2/3
REMARK 290 3555 -X+Y,-X,Z+1/3
REMARK 290 4555 Y,X,-Z
REMARK 290 5555 X-Y,-Y,-Z+1/3
REMARK 290 6555 -X,-X+Y,-Z+2/3
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 -0.500000 -0.866025 0.000000 0.00000
REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000
REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 70.98267
REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000
REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000
REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 35.49133
REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000
REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000
REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000
REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000
REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000
REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 35.49133
REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000
REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000
REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 70.98267
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 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 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 GLY A 18
REMARK 465 GLN A 19
REMARK 465 LYS A 20
REMARK 465 SER A 21
REMARK 465 ASN A 22
REMARK 465 ARG A 23
REMARK 465 LYS A 24
REMARK 465 ASP A 53
REMARK 465 SER A 54
REMARK 465 GLN A 55
REMARK 465 THR A 56
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 ASP A 25 CG OD1 OD2
REMARK 470 ASP A 57 CG OD1 OD2
REMARK 470 LYS A 75 CG CD CE NZ
REMARK 480
REMARK 480 ZERO OCCUPANCY ATOM
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):
REMARK 480 M RES C SSEQI ATOMS
REMARK 480 ARG A 45 CG CD NE CZ NH1 NH2
REMARK 480 ARG A 92 NE CZ NH1 NH2
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)
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 RES CSSEQI ATM2 DEVIATION
REMARK 500 ARG A 45 CB ARG A 45 CG -0.204
REMARK 500 ARG A 92 CD ARG A 92 NE -0.489
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 ARG A 92 CD - NE - CZ ANGL. DEV. = 20.1 DEGREES
REMARK 500
REMARK 500 REMARK: NULL
REMARK 500
REMARK 500 GEOMETRY AND STEREOCHEMISTRY
REMARK 500 SUBTOPIC: PLANAR GROUPS
REMARK 500
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS
REMARK 500 AN RMSD GREATER THAN THIS VALUE
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).
REMARK 500
REMARK 500 M RES CSSEQI RMS TYPE
REMARK 500 ARG A 92 0.14 SIDE CHAIN
REMARK 500
REMARK 500 REMARK: NULL
REMARK 610
REMARK 610 MISSING HETEROATOM
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;
REMARK 610 I=INSERTION CODE):
REMARK 610 M RES C SSEQI
REMARK 610 NGA B 5
REMARK 900
REMARK 900 RELATED ENTRIES
REMARK 900 RELATED ID: 1O7S RELATED DB: PDB
REMARK 900 THE SAME PROTEIN IN APO FORM
REMARK 900 RELATED ID: 1O7V RELATED DB: PDB
REMARK 900 THE SAME PROTEIN IN APO FORM
REMARK 900 RELATED ID: 2DF3 RELATED DB: PDB
REMARK 900 THE SAME PROTEIN IN COMPLEX WITH ALPHA(2,3)/ALPHA(2,6) DISIALYL
REMARK 900 LACTOTETRAOSYL 2-(TRIMETHYLSILYL)ETHYL
REMARK 900 RELATED ID: 2G5R RELATED DB: PDB
REMARK 900 THE SAME PROTEIN IN COMPLEX WITH METHYL-9-(AMINOOXALYL-AMINO)-9-
REMARK 900 DEOXYNEU5AC (OXAMIDO-NEU5AC)
DBREF 2HRL A 18 144 UNP Q9Y286 SIGL7_HUMAN 18 144
SEQRES 1 A 127 GLY GLN LYS SER ASN ARG LYS ASP TYR SER LEU THR MET
SEQRES 2 A 127 GLN SER SER VAL THR VAL GLN GLU GLY MET CYS VAL HIS
SEQRES 3 A 127 VAL ARG CYS SER PHE SER TYR PRO VAL ASP SER GLN THR
SEQRES 4 A 127 ASP SER ASP PRO VAL HIS GLY TYR TRP PHE ARG ALA GLY
SEQRES 5 A 127 ASN ASP ILE SER TRP LYS ALA PRO VAL ALA THR ASN ASN
SEQRES 6 A 127 PRO ALA TRP ALA VAL GLN GLU GLU THR ARG ASP ARG PHE
SEQRES 7 A 127 HIS LEU LEU GLY ASP PRO GLN THR LYS ASN CYS THR LEU
SEQRES 8 A 127 SER ILE ARG ASP ALA ARG MET SER ASP ALA GLY ARG TYR
SEQRES 9 A 127 PHE PHE ARG MET GLU LYS GLY ASN ILE LYS TRP ASN TYR
SEQRES 10 A 127 LYS TYR ASP GLN LEU SER VAL ASN VAL THR
MODRES 2HRL ASN A 105 ASN GLYCOSYLATION SITE
HET BGC B 1 12
HET GAL B 2 11
HET SIA B 3 20
HET SIA B 4 20
HET NGA B 5 13
HET NAG A 1 14
HET CEQ A 206 6
HETNAM BGC BETA-D-GLUCOPYRANOSE
HETNAM GAL BETA-D-GALACTOPYRANOSE
HETNAM SIA N-ACETYL-ALPHA-NEURAMINIC ACID
HETNAM NGA 2-ACETAMIDO-2-DEOXY-BETA-D-GALACTOPYRANOSE
HETNAM NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE
HETNAM CEQ ETHYL-TRIMETHYL-SILANE
HETSYN BGC BETA-D-GLUCOSE; D-GLUCOSE; GLUCOSE
HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE
HETSYN SIA N-ACETYLNEURAMINIC ACID; SIALIC ACID; ALPHA-SIALIC
HETSYN 2 SIA ACID; O-SIALIC ACID
HETSYN NGA N-ACETYL-BETA-D-GALACTOSAMINE; 2-ACETAMIDO-2-DEOXY-
HETSYN 2 NGA BETA-D-GALACTOSE; 2-ACETAMIDO-2-DEOXY-D-GALACTOSE; 2-
HETSYN 3 NGA ACETAMIDO-2-DEOXY-GALACTOSE; N-ACETYL-D-GALACTOSAMINE
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 BGC C6 H12 O6
FORMUL 2 GAL C6 H12 O6
FORMUL 2 SIA 2(C11 H19 N O9)
FORMUL 2 NGA C8 H15 N O6
FORMUL 3 NAG C8 H15 N O6
FORMUL 4 CEQ C5 H14 SI
FORMUL 5 HOH *60(H2 O)
HELIX 1 1 ALA A 84 GLU A 89 1 6
HELIX 2 2 ASP A 100 LYS A 104 5 5
HELIX 3 3 ARG A 114 ALA A 118 5 5
SHEET 1 A 2 SER A 27 MET A 30 0
SHEET 2 A 2 CYS A 46 SER A 49 -1 O SER A 47 N THR A 29
SHEET 1 B 5 SER A 33 GLN A 37 0
SHEET 2 B 5 LEU A 139 THR A 144 1 O ASN A 142 N VAL A 36
SHEET 3 B 5 GLY A 119 LYS A 127 -1 N GLY A 119 O VAL A 141
SHEET 4 B 5 VAL A 61 ARG A 67 -1 N HIS A 62 O GLU A 126
SHEET 5 B 5 ALA A 79 THR A 80 -1 O ALA A 79 N TRP A 65
SHEET 1 C 4 SER A 33 GLN A 37 0
SHEET 2 C 4 LEU A 139 THR A 144 1 O ASN A 142 N VAL A 36
SHEET 3 C 4 GLY A 119 LYS A 127 -1 N GLY A 119 O VAL A 141
SHEET 4 C 4 ILE A 130 ASN A 133 -1 O ILE A 130 N LYS A 127
SHEET 1 D 3 VAL A 42 VAL A 44 0
SHEET 2 D 3 LEU A 108 ILE A 110 -1 O LEU A 108 N VAL A 44
SHEET 3 D 3 PHE A 95 LEU A 97 -1 N HIS A 96 O SER A 109
SSBOND 1 CYS A 46 CYS A 106 1555 1555 2.04
LINK C1 NAG A 1 ND2 ASN A 105 1555 1555 1.45
LINK C6 CEQ A 206 O1 BGC B 1 1555 1555 1.46
LINK O4 BGC B 1 C1 GAL B 2 1555 1555 1.42
LINK O3 GAL B 2 C2 SIA B 3 1555 1555 1.45
LINK O4 GAL B 2 C1 NGA B 5 1555 1555 1.45
LINK O8 SIA B 3 C2 SIA B 4 1555 1555 1.46
CRYST1 46.021 46.021 106.474 90.00 90.00 120.00 P 32 2 1 6
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 0.021729 0.012545 0.000000 0.00000
SCALE2 0.000000 0.025091 0.000000 0.00000
SCALE3 0.000000 0.000000 0.009392 0.00000