PDB Short entry for 1QLS HEADER METAL-BINDING PROTEIN/INHIBITOR 15-SEP-99 1QLS TITLE S100C (S100A11),OR CALGIZZARIN, IN COMPLEX WITH ANNEXIN I N-TERMINUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: S100C PROTEIN; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: CALGIZZARIN; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ANNEXIN I; COMPND 8 CHAIN: D; COMPND 9 FRAGMENT: N-TERMINAL; COMPND 10 ENGINEERED: YES; COMPND 11 OTHER_DETAILS: N-ACETYLATED ON N-TERMINUS SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; SOURCE 3 ORGANISM_COMMON: PIG; SOURCE 4 ORGANISM_TAXID: 9823; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET23A; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606 KEYWDS METAL-BINDING PROTEIN/INHIBITOR, S100 FAMILY, EF-HAND PROTEIN, KEYWDS 2 COMPLEX (LIGAND-ANNEXIN), LIGAND OF ANNEXIN II, CALCIUM/PHOSPHOLIPID KEYWDS 3 BINDING PROTEIN, METAL-BINDING PROTEIN-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR S.RETY,J.SOPKOVA,M.RENOUARD,D.OSTERLOH,V.GERKE,F.RUSSO-MARIE,A.LEWIT- AUTHOR 2 BENTLEY REVDAT 3 06-MAR-19 1QLS 1 REMARK LINK REVDAT 2 24-FEB-09 1QLS 1 VERSN REVDAT 1 25-FEB-00 1QLS 0 JRNL AUTH S.RETY,D.OSTERLOH,J.P.ARIE,S.TABARIES,J.SEEMAN, JRNL AUTH 2 F.RUSSO-MARIE,V.GERKE,A.LEWIT-BENTLEY JRNL TITL STRUCTURAL BASIS OF THE CA2+ DEPENDENT ASSOCIATION BETWEEN JRNL TITL 2 S100C (S100A11) AND ITS TARGET, THE N-TERMINAL PART OF JRNL TITL 3 ANNEXIN I JRNL REF STRUCTURE V. 8 175 2000 JRNL REFN ISSN 0969-2126 JRNL PMID 10673436 JRNL DOI 10.1016/S0969-2126(00)00093-9 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 9333 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) : NULL REMARK 3 R VALUE (WORKING SET) : 0.214 REMARK 3 FREE R VALUE : 0.268 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 930 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 840 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 23 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 200.1 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.217 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.207 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.122 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.869 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 BOND LENGTH (A) : 0.017 ; 0.020 REMARK 3 ANGLE DISTANCE (A) : 0.035 ; 0.030 REMARK 3 INTRAPLANAR 1-4 DISTANCE (A) : 0.054 ; 0.050 REMARK 3 H-BOND OR METAL COORDINATION (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : 0.009 ; 0.020 REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : 0.203 ; 0.150 REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION (A) : 0.206 ; 0.300 REMARK 3 MULTIPLE TORSION (A) : 0.350 ; 0.300 REMARK 3 H-BOND (X...Y) (A) : 0.189 ; 0.300 REMARK 3 H-BOND (X-H...Y) (A) : NULL ; NULL REMARK 3 REMARK 3 CONFORMATIONAL TORSION ANGLE RESTRAINTS. REMARK 3 SPECIFIED (DEGREES) : 0.000 ; 15.000 REMARK 3 PLANAR (DEGREES) : 2.100 ; 15.000 REMARK 3 STAGGERED (DEGREES) : 23.000; 15.000 REMARK 3 TRANSVERSE (DEGREES) : 21.800; 20.000 REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 2.417 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.357 ; 3.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.480 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 6.602 ; 4.000 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QLS COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-SEP-99. REMARK 100 THE DEPOSITION ID IS D_1290002868. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-98 REMARK 200 TEMPERATURE (KELVIN) : 280.0 REMARK 200 PH : 8.50 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : LURE REMARK 200 BEAMLINE : D41A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.37 REMARK 200 MONOCHROMATOR : GE(111) REMARK 200 OPTICS : FOCUSSING MONOCHROMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE 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 : 9310 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 69.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.08000 REMARK 200 R SYM (I) : 0.08000 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 20.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: AMORE REMARK 200 STARTING MODEL: 1BT6 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 68.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.90 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20 MG/ML PROTEIN WERE CRYSTALLIZED BY REMARK 280 VAPOR DIFFUSION AGAINST 10% PEG 4000, 20% PEG 4000, 10% 2- REMARK 280 PROPANOL, 100MM HEPES, PH=8.5, PH 8.50 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 REMARK 290 7555 Y,X,-Z+1/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+2/3 REMARK 290 10555 -Y,-X,-Z+5/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+1/6 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 37.20333 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 74.40667 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 55.80500 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 93.00833 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 18.60167 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 37.20333 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 74.40667 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 93.00833 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 55.80500 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 18.60167 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: BIOLOGICAL_UNIT: DIMERTHE DIMER IS COVALENT IN REMARK 300 THE CRYSTAL, LINKED BY ADISULPHIDE AT CYS11. REMARK 300 UNDER REDUCING CONDITIONS, THOUGHTHE DISULPHIDE WOULD REMARK 300 BE REDUCED, THE DIMER SHOULD REMAININTACT.FOR REMARK 300 THE HOMO-ASSEMBLY DESCRIBED BY REMARK 350THE REMARK 300 DIFFERENCE IN ACCESSIBLE SURFACE AREA PERCHAIN REMARK 300 BETWEEN THE ISOLATED CHAIN AND THAT FOR 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 TOTAL BURIED SURFACE AREA: 5820 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -59.1 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, D 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 134.25126 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 111.61000 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 LYS A 3 REMARK 465 ARG A 4 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 10 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ASP A 26 CB - CG - OD2 ANGL. DEV. = 12.4 DEGREES REMARK 500 ARG A 60 CD - NE - CZ ANGL. DEV. = 8.6 DEGREES REMARK 500 ARG A 60 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ASP A 66 CB - CG - OD2 ANGL. DEV. = 14.2 DEGREES REMARK 500 ASP A 68 CB - CG - OD2 ANGL. DEV. = 7.0 DEGREES REMARK 500 ASP A 74 CB - CG - OD1 ANGL. DEV. = 7.5 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 26 -159.03 -98.96 REMARK 500 THR A 43 -38.37 -132.16 REMARK 500 GLN A 98 65.59 -114.01 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 101 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ALA A 23 O REMARK 620 2 GLU A 36 OE2 74.5 REMARK 620 3 ASP A 26 OD1 99.7 72.3 REMARK 620 4 HOH A2017 O 173.9 111.3 80.7 REMARK 620 5 LYS A 31 O 98.1 121.4 160.1 80.6 REMARK 620 6 GLU A 36 OE1 96.7 46.7 108.3 88.9 78.2 REMARK 620 7 ASN A 28 O 78.0 143.7 89.7 96.0 85.4 161.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 102 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 72 O REMARK 620 2 GLU A 77 OE1 80.7 REMARK 620 3 GLU A 77 OE2 120.7 46.9 REMARK 620 4 HOH A2013 O 93.7 84.6 104.7 REMARK 620 5 ASP A 66 OD1 89.5 116.4 91.3 159.0 REMARK 620 6 ASP A 68 OD1 159.6 119.6 77.7 89.3 80.8 REMARK 620 7 ASP A 70 OD1 76.3 147.2 162.9 74.0 86.7 85.2 REMARK 620 N 1 2 3 4 5 6 REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 102 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1A4P RELATED DB: PDB REMARK 900 P11 (S100A10), LIGAND OF ANNEXIN II CALPACTIN LIGHT CHAIN REMARK 900 RELATED ID: 1BT6 RELATED DB: PDB REMARK 900 P11 (S100A10), LIGAND OF ANNEXIN II IN COMPLEX WITH ANNEXIN II N- REMARK 900 TERMINUS (HUMAN) REMARK 900 RELATED ID: 1BO9 RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF DOMAIN 1 OF HUMAN ANNIXIN I REMARK 999 REMARK 999 SEQUENCE REMARK 999 SYNTHETIC ANNEXIN I N-TERMINAL SEQUENCE DBREF 1QLS A 1 99 UNP P31950 S111_PIG 1 99 DBREF 1QLS D 1 11 UNP P04083 ANX1_HUMAN 1 11 SEQADV 1QLS ALA D 5 UNP P04083 GLU 5 ENGINEERED MUTATION SEQRES 1 A 99 MET ALA LYS ARG PRO THR GLU THR GLU ARG CYS ILE GLU SEQRES 2 A 99 SER LEU ILE ALA ILE PHE GLN LYS HIS ALA GLY ARG ASP SEQRES 3 A 99 GLY ASN ASN THR LYS ILE SER LYS THR GLU PHE LEU ILE SEQRES 4 A 99 PHE MET ASN THR GLU LEU ALA ALA PHE THR GLN ASN GLN SEQRES 5 A 99 LYS ASP PRO GLY VAL LEU ASP ARG MET MET LYS LYS LEU SEQRES 6 A 99 ASP LEU ASP SER ASP GLY GLN LEU ASP PHE GLN GLU PHE SEQRES 7 A 99 LEU ASN LEU ILE GLY GLY LEU ALA ILE ALA CYS HIS ASP SEQRES 8 A 99 SER PHE ILE LYS SER THR GLN LYS SEQRES 1 D 12 ACE ALA MET VAL SER ALA PHE LEU LYS GLN ALA TRP HET ACE D 0 3 HET CA A 101 1 HET CA A 102 1 HETNAM ACE ACETYL GROUP HETNAM CA CALCIUM ION FORMUL 2 ACE C2 H4 O FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *23(H2 O) HELIX 1 1 THR A 6 GLY A 24 1 19 HELIX 2 2 SER A 33 THR A 43 1 11 HELIX 3 3 ALA A 46 ASN A 51 1 6 HELIX 4 4 GLY A 56 LEU A 65 1 10 HELIX 5 5 PHE A 75 THR A 97 1 23 HELIX 6 1D MET D 2 GLN D 9 1 8 SHEET 1 S1 2 LYS A 31 SER A 33 0 SHEET 2 S1 2 GLN A 72 ASP A 74 -1 N ILE A 32 O LEU A 73 SSBOND 1 CYS A 11 CYS A 11 1555 8676 1.92 LINK CA CA A 101 O ALA A 23 1555 1555 2.48 LINK CA CA A 101 OE2 GLU A 36 1555 1555 2.82 LINK CA CA A 101 OD1 ASP A 26 1555 1555 2.54 LINK CA CA A 101 O HOH A2017 1555 1555 2.49 LINK CA CA A 101 O LYS A 31 1555 1555 2.56 LINK CA CA A 101 OE1 GLU A 36 1555 1555 2.63 LINK CA CA A 101 O ASN A 28 1555 1555 2.69 LINK CA CA A 102 O GLN A 72 1555 1555 2.63 LINK CA CA A 102 OE1 GLU A 77 1555 1555 2.74 LINK CA CA A 102 OE2 GLU A 77 1555 1555 2.79 LINK CA CA A 102 O HOH A2013 1555 1555 2.70 LINK CA CA A 102 OD1 ASP A 66 1555 1555 2.56 LINK CA CA A 102 OD1 ASP A 68 1555 1555 2.60 LINK CA CA A 102 OD1 ASP A 70 1555 1555 2.64 LINK C ACE D 0 N ALA D 1 1555 1555 1.33 SITE 1 AC1 6 ALA A 23 ASP A 26 ASN A 28 LYS A 31 SITE 2 AC1 6 GLU A 36 HOH A2017 SITE 1 AC2 6 ASP A 66 ASP A 68 ASP A 70 GLN A 72 SITE 2 AC2 6 GLU A 77 HOH A2013 CRYST1 77.510 77.510 111.610 90.00 90.00 120.00 P 61 2 2 12 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 0.012901 0.007449 0.000000 0.00000 SCALE2 0.000000 0.014897 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008960 0.00000